Attachment 1



### A TTACHMENT 

### 1: S UBJECT 

### O UTLINE FOR THE 

### E FFLUENT 

### L IMITATION 

### G UIDELINES AND 

### S TANDARDS FOR THE 

### O IL AND 

### G AS 

### E XTRACTION 

### P OINT 

### S OURCE 

### C ATEGORY 

### EPA - HQ - OW - 2014 - 0598Attachment 1



### A1 - 1 1.0 I NDUSTRY 

### D ESCRIPTION 

### Includes information from stakeholders, literature, and regulations on treatment technologies, pollutants, and regulatory status; does not include information on economic s or environmental impacts (see subject outline sections 4.0 and 5.0, respectively) 1.1 Industry Profile C orrespondence and general information from trade associations, industry, and others; company reports; industry statistics 1.2 Industry Regulatory Status Relevant state regulations, permits, and other regula tions applicable to the industry 1.3 Pollutant Research Characteristics of fracturing fluid and unconventional oil and gas extraction wastewater including flow rates, volumes, and constituent concentrations 1.4 Treatment Technologies Description of treatment technolog ies , including vendor information 1.5 Other Literature P rocess chemistry, toxicology informati on, pollution and environmental concerns, and newspa per and related press articles 1.6 Public Meetings and Stakeh older Meeting Materials Information gathered during publ ic meetings and discussions with stakeholders in support of the rule 2.0 T ECHNICAL 

### D ATA 

### 2.1 Industry - Submitted Data 2.1.1 Monitoring Data Long - term monitoring data subm ittals 2.1.2 Treatment Data Pilot - and bench - scale studies or treatment performan ce data submitted by ope ratorsAttachment 1



### A1 - 2 2.1.3 Other Submissions Other industry and industry trade association technical data submissions, discharge data, treatment data, and performance data specific to unconventional oil and gas extractio n not included elsewhere 2.2 Site Visits Final drafts of site visit report s, includi ng information gathered during the site visit and any planning and/or follow - up phone calls. 2.3 Supplementary Data Material which cannot be easily filed in one of the other background support components, but which is he lpful or es sential to describe the industry or its current status, such as the rationale for the development of regulations 3.0 T ECHNICAL 

### D ATA 

### I NTERPRETATION 

### Includes evaluations for subcategorization options, pollutants of concern, technology options , and best managemen t practices; a lso includes other aggregate facility data and analysis, summaries, calculations, and conclusions based on the data from more than one facility use d to develop or reject options; includes supporting memoranda 4.0 E CONOMIC 

### B ACKGROUND AND 

### D ATA 

### I NTERPRETATION 

### Includes references for Section X, “Description of the Oil and Gas Industry” of the preamble to the rule, the Profile of the Oil and Gas Industry, and other economic documents 5.0 E NVIRONMENTAL 

### I MPACT 

### B ACKGROUND 

### Includes references for Section V II , “Environme ntal Impacts” of the preamble to the rule 6.0 R ULEMAKING 

### P ACKAGE 

### M ATERIALS 

### Includes the proposed and final Federal Register Notice s and Technical Development Document sAttachment 2



### A TTACHMENT 

### 2: R ECORD 

### I NDEX 

### S ORTED BY 

### S UBJECT 

### O UTLINE 

### N UMBER FOR 

### A LL 

### D OCUMENTS 

### S UPPORTING THE 

### E FFLUENT 

### L IMITATION 

### G UIDELINES AND 

### S TANDARDS FOR THE



### O IL AND 

### G AS 

### E XTRACTION 

### P OINT 

### S OURCE 

### C ATEGORY



### EPA - HQ - OW - 2014 - 0598Attachment 2



### A2 - 1 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 1.1 EPA - HQ OW - 2014 - 0598 - 0043 The Future of Natural Gas:

An Interdisciplinary MIT Study - DCN SGE00547 This series of studies explores the future role of natural gas as an energy source in the U.S. Massachusetts Institute of Technology 6/6/2011 FALSE FALSE SGE00547 1.1 EPA - HQ OW - 2014 - 0598 - 0046 Well Information Report

Search - DCN SGE00551 A spreadsheet containing data about wells in Mississippi. Mississippi Oil and Gas Board 6/4/2013 FALSE FALSE SGE00551 1.1 EPA - HQ OW - 2014 - 0598 - 0051 Basic Subscription

Services - Well Index - DCN SGE00557 Well index and data for North Dakota. North Dakota Industrial Commission 1/1/2014 FALSE FALSE SGE00557 1.1 EPA - HQ OW - 2014 - 0598 - 0056 Oil & Gas Facility

Summary - DCN SGE00568 A series of tables summarizing oil and gas facility information for facilities in PA. Pennsylvania Department of Environmental Protection 1/1/2010 FALSE FALSE SGE00568 1.1 EPA - HQ OW - 2014 - 0598 - 0063 Outlook for Domestic

Unconventional Resources

- DCN SGE00575 A presentation describing trends, opportunities, and risks involved in developing unconventional gas resources in the U.S. Petroleum Equipment Suppliers Association 10/1/2012 FALSE FALSE SGE00575

1.1 EPA - HQ OW - 2014 - 0598 - 0075 Water Issues Dominate Oil

and Gas Production - DCN SGE00592 A newsletter focusing on water issues in oil and gas production. United States Department of Energy (U.S. DOE) 1/1/2013 FALSE FALSE SGE00592 1.1 EPA - HQ OW - 2014 - 0598 - 0076 Drilling Sideways - A

Review of Horizontal Well Technology and Its Domestic Application - DCN SGE00593 A report reviewing horizontal drilling technology and application. U.S. Energy Information Administration 4/1/1993 FALSE FALSE SGE00593

1.1 EPA - HQ OW - 2014 - 0598 - 0077 Schematic Geology of

Natural Gas Resources - DCN SGE00594 A schematic of the geology of natural gas resources. U.S. Energy Information Administration 1/27/2010 FALSE FALSE SGE00594 1.1 EPA - HQ OW - 2014 - Drilling Productivity

Report: For Key Tight Oil Productivity report for six key tight oil and shale gas U.S. Energy Information 10/1/2013 FALSE FALSE SGE00595Attachment 2



### A2 - 2 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 0598 - 0078 and Shale Gas Regions -

DCN SGE00595 regions. Administration 1.1 EPA - HQ OW - 2014 - 0598 - 0082 Local Limits Development

Guidance Appendices - DCN SGE00602 This is a collection of appendi ces to the Local Limits Development Guidance. United States Environmental Protection Agency 7/1/2004 FALSE FALSE SGE00602 1.1 EPA - HQ OW - 2014 - 0598 - 0091 Overview of Hydraulic

Fracturing Wastewater Research: Wastewater Treatment and Related Modeling - DCN SGE00614 A presentation on hydraulic fracturing wastewater research at a workshop for wastewater treatment and related modeling. United States Environmental Protection Agency 4/18/2013 FALSE FALSE SGE00614

1.1 EPA - HQ OW - 2014 - 0598 - 0097 Water Resources and Shale

Gas/Oil Production in the Appalachian Basin - Critical Issues and Evolving Developments - DCN SGE00622 This paper summarizes critical issues and developments related to the impact of shale gas/oil production on water resources in the Appalachian Basi n. USGS 9/1/2013 FALSE FALSE SGE00622

1.1 EPA - HQ OW - 2014 - 0598 - 0099 Hydraulic Fracturing in the

State of Michigan Technology Technical Report - DCN SGE00624 Seven reports prepared to provide a soli d foundation of information on hydraulic fracturing in the state of Michigan, for decision makers and stakeholders. University of Michigan 9/3/2013 TRUE FALSE SGE00624

1.1 EPA - HQ OW - 2014 - 0598 - 0102 The Marcellus Shale Gas

Play: Geology, Development, and Water Resource Impact Mitigation - DCN SGE00632 This presentation describes the geology, development, and impact on water - resources of hydraulic fracturing in the Marcellus shale. Williams, John FALSE FALSE SGE00632

1.1 EPA - HQ OW - 2014 - Talisman Marcellus

Operations Overview - Overview of the Talisman Marcellus operations United States Environmental 7/23/2012 FALSE FALSE S GE00636Attachment 2



### A2 - 3 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 0598 - 0104 DCN SGE00636 including, information on the number of wells and wastewater volumes, wastewater management, handling, and storage, and wastewater quality. Protection Agency

1.1 EPA - HQ OW - 2014 - 0598 - 0105 Produced Fluid Generation

And Injection Well Disposal Considerations - DCN SGE00637.A03 A presentation which discusses injection well disposal of produced water. Yoxitheimer, David 3/27/2013 FALSE FALSE SGE00637.A03 1.1 EPA - HQ OW - 2014 - 0598 - 0105 Collaboration Case Study

DCN SGE00637.A04 A presentation which describes water management practices and potential for collaboration. Richie, Chance 1/1/2013 FALSE FALSE SGE00637.A04

1.1 EPA - HQ OW - 2014 - 0598 - 0160 Unconventional E&P $8

Billion of US Water Services Market - DCN SGE00708 Online article on how water management issues in the U's exploration and production operation industry is resulting in $8 billion in spending for water services. Environmental Leader 11/11/2013 TRU E FALSE SGE00708

1.1 EPA - HQ OW - 2014 - 0598 - 0161 Flowback Water Driving

Flurry of Activity in Water Treatment - DCN SGE00709 Online article discussing how flowback water from hydraulic fracturing is resulting in interest/demonstrations by water treatment tec hnology companies. Natural Gas Europe 5/22/2012 TRUE FALSE SGE00709

1.1 EPA - HQ OW - 2014 - 0598 - 0163 Cana Water Reuse Projects

Help Devon Overcome Drought - DCN SGE00711 Online article on Devon, OK's hydraulic fracturing flowback water reuse project in the Cana Woodford Shale. Devon Energy Corporation (DVN) 2/17/2014 TRUE FALSE SGE00711Attachment 2



### A2 - 4 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 1.1 EPA - HQ OW - 2014 - 0598 - 0164 Chesapeake Officials Show

Off Their New Water Recycling Facility - DCN SGE00713 Online news article (freepressstandard.com) on Chesapeake Energy's new water recycling facility. McIntire, Carol 2/14/2014 TRUE FALSE SGE00713

1.1 EPA - HQ OW - 2014 - 0598 - 0168 Horizontal or Slant Wells

in Kansas - DCN SGE00720 Listing and information related to horizontal or slant wells in Kansas. Kansas Geological Survey 2/8/2014 FALSE FALSE SGE00720 1.1 EPA - HQ OW - 2014 - 0598 - 0172 Iron Eagle Opens Water

Recycling Facility to Serve Oil and Gas Industry - DCN SGE00729 CWT company brochure Iron Eagle 10/3/2014 FALSE FALSE SGE00729 1.1 EPA - HQ OW - 2014 - 0598 - 0173 Aspen Fluid Logistics:

Industrial Wastewater Recycling DCN SGE00730 CWT company website Aspen Fluid Logistics 4/15/2014 TRUE FALSE SGE00730 1.1 EPA - HQ OW - 2014 - 0598 - 0179 Water Recycling: The Cure

for Drillers' Drinking Problem? DCN SGE00738 An article describing Chesapeake Energy's wastewater management practices in OH. Chesapeake was the largest Utica shale producer when this article was written. Livingston, Doug 3/1/2013 TRUE FALSE SGE00738

1.1 EPA - HQ OW - 2014 - 0598 - 0201 Tribal Unconventional Oil

and Gas Operations and Wastewater Management Call Summary DCN SGE00764 Call summary from call between Lisa Biddle (EPA) and Jeff Hunt (BIA) about tribal UOG operations and wastewater management United States Environmental Protection Agency 5/29/2014 FALSE FALSE SG E00764

1.1 EPA - HQ OW - 2014 - 0598 - 0206 Demand for revocation of

Chief’s Orders for drilling waste disposal facilities DCN SGE00772 Letter from Terry Lodge to OH DNR with an attached list of CWT facilities permitted in OH to accept oil and gas Lodge, Terry 6/3/2014 FALSE FALSE SGE00772Attachment 2



### A2 - 5 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN wastewater. 1.1 EPA - HQ OW - 2014 - 0598 - 0210 Drilling Productivity

Report: Bakken DCN SGE00778 Productivity report for Bakken formation. U.S. Energy Information Administration 6/1/2014 FALSE FALSE SGE00778 1.1 EPA - HQ OW - 2014 - 0598 - 0288 Modern Shale

Development in the United States: A Primer DCN SGE00010 A report on natural gas activity and modern shale gas development in the US, specifically about the environmental impacts and ability to deal with fast developmen t. Ground Water Protection Council 4/1/2009 FALSE FALSE SGE00010

1.1 EPA - HQ OW - 2014 - 0598 - 0303 Marcellus Shale Gas

Development and Water Resource Issues DCN SGE00064 Presentation about water resource use and drilling processes in Marcellus Williams, John 6/28/2011 FALSE FALSE SGE00064 1.1 EPA - HQ OW - 2014 - 0598 - 0309 Hydraulic Fracturing

Operations

— Well Construction and Integrity Guidelines - DCN SGE00086 API guidance document HF1 for hydraulic fracturing operations and well construction. Covers general princ ipals, casing guidance, cementing and casing wells, well logging and other testing, well construction guidelines, and perforating. API 10/1/2009 TRUE FALSE SGE00086

1.1 EPA - HQ OW - 2014 - 0598 - 0327 Tight Gas Sandstones: Is it

Truly Unconventional? - DCN SGE00114 An article discussing the differences between tight sands, CBM, shale , and conventional gas. The author concludes that tight sands are more like conventional reservoirs than CBM and shale. Van Dyke, Staffan 10/8/2010 TRUE FALSE SGE00114Attachment 2



### A2 - 6 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 1.1 EPA - HQ OW - 2014 - 0598 - 0340 FracFocus Database - DCN

SGE00585 This is a Microsoft Access database that contains data aggregated from FracFocus reports back to 2011. United States Environmental Protection Agency 1/1/2014 FALSE FALSE SGE00585

1.1 EPA - HQ OW - 201 4 - 0598 - 0355 Shale Gas Plays, Lower 48

States - DCN SGE00153 A map of shale gas plays in the Lower 48 States. U.S. Energy Information Administration 5/9/2011 FALSE FALSE SGE00153 1.1 EPA - HQ OW - 2014 - 0598 - 0356 Major Tight Gas Plays,

Lower 48 States - DCN SGE00155 A map of tight gas plays in the Lower 48 States. U.S. Energy Information Administration 6/6/2010 FALSE FALSE SGE00155 1.1 EPA - HQ OW - 2014 - 0598 - 0377 Produced Water Volumes

and Management Practices in the United States - DCN SGE00182 Current estimate for the volume of produced water generated from oil and gas production in the United States. The volume estimate represents a compilation of data obtained from numerous state oil and gas agencies and several federal sources. Clark, C.E.; Veil, J.A . 9/1/2009 FALSE FALSE SGE00182

1.1 EPA - HQ OW - 2014 - 0598 - 0382 NPDES Glossary - DCN

SGE00199 A glossary of words for NPDES. United States Environmental Protection Agency 3/23/2004 FALSE FALSE SGE00199 1.1 EPA - HQ OW - 2014 - 0598 - 0404 Water Disposal

Regulations: Evaluating Long - Term Regulatory Changes to Enable the Integration of New Policies into Water Disposal, Recycling, and Handling Strategy DCN SGE00439 Evaluating Long - Term Regulatory Changes to Enable the Integration of New Policies into Water D isposal, Recycling, and Handling Strategy presentation Nemaha Water 1/1/2013 TRUE FALSE SGE00439Attachment 2



### A2 - 7 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 1.1 EPA - HQ OW - 2014 - 0598 - 0420 Characterizing Pivotal

Sources of Methane Emissions from Unconventional Natural Gas Production DCN SGE00291 A document that summarizes survey responses from industry to support estimates of methane emissions from upstream natural gas production. Shires, Terrie; Lev - On, Mairiam 9/21/2012 FALSE FALSE SGE00291

1.1 EPA - HQ OW - 2014 - 0598 - 0425 Review of Emerging

Resources: U.S. Shale Gas and Shale Oil Plays DCN SGE00330 This report provides detailed information on shale plays across the country including typical well costs. U.S. Energy Information Administration 7/1/2011 FALSE FALSE SGE00330

1.1 EPA - HQ OW - 2014 - 0598 - 0427 New Albany Shale Gas

Research Project - DCN SGE00332 This paper discusses the New Albany shale play as a prospective new region for development. Perry, Kent; Salehi, Iraj FALSE FALSE SGE00332 1.1 EPA - HQ OW - 2014 - 0598 - 0434 Annual Energy Outlook

2012 with Projections to 2035 - DCN SGE00347 This report provides projections for the energy sector through 2035. U.S. Energy Information Administration 6/1/2012 FALSE FALSE SGE00347 1.1 EPA - HQ OW - 2014 - 0598 - 0447 Fracking & Associated

Media Composition in Colorado - DCN 07481A 3 DCN SGE00006.A03 A presentation on fracking and associated media composition in CO. Havics, Andrew 1/1/2011 TRUE FALSE SGE00006.A03 1.1 EPA - HQ OW - 2014 - 0598 - 0459 WV/NPIDES Permit No,

WV0023124 Accepting Oil and Gas Wastewater - DCN SGE00380 This letter documents SGE operators discharging wastewater to a POTW located in the Marcellus. West Virginia Department of Environmental Protection (WVDEP) 8/11/2009 FALSE FALSE SGE00380

1.1 EPA - HQ OW - 2014 - 0598 - 0502 Converting Fresh Water

Regulatory Challenges into Opportunities - DCN SGE00431 A presentation that provides Devon Energy's activity in the Permian Basin. Kuhnert, Nathan 4/24/2013 FALSE FALSE SGE00431 1.1 EPA - HQ OW - 2014 - Testimony of Brian P

Barger RE: HB 59 on Testimony of Brian P Barger RE: HB 59 on Barger, Brian FALSE FALSE SGE00469Attachment 2



### A2 - 8 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 0598 - 0504 Behalf of Patriot Water

Treatment, LLC - DCN SGE00469 Behalf of Patriot Water Treatment, LLC 1.1 EPA - HQ OW - 2014 - 0598 - 0505 GreenHunter Water

Acquires Barging Terminal in Wheeling, Ohio County, West Virginia - DCN SGE00474 GreenHunter Water Acquires Barging Terminal press release GreenHunter Water, LLC 3/14/2013 TRUE FALSE SGE00474

1.1 EPA - HQ OW - 2014 - 0598 - 0506 HydroRecovery About Us

Company Info - DCN SGE00476 HydroRecovery About Us Company Info Hydro Recovery 5/20/2013 TRUE FALSE SGE00476 1.1 EPA - HQ OW - 2014 - 0598 - 0507 Gas Well Drilling Brine

Treatment Facility Opens in Fairmont - AOP Clearwater LLC is set to begin operation of its gas well drilling brine recycling facility in Fairmont - DCN SGE00478 Gas Well Dr illing Brine Treatment Facility Opens in Fairmont Kasey, Pam 11/19/2009 FALSE FALSE SGE00478

1.1 EPA - HQ OW - 2014 - 0598 - 0508 Power Forecast 2012

Williston Basin Oil and Gas Related Electrical Load Growth Forecast - DCN SGE00479 Power Forecast 2012 Williston Basin Oil and Gas Related Electrical Load Growth Forecast Report Kadramas, Lee & Jackson, Inc. 10/1/2012 FALSE FALSE SGE00479

1.1 EPA - HQ OW - 2014 - 0598 - 0510 Waste Reduction: A

Greener Alternative for Treating Drilling Muds - DCN SGE00481 Waste Reduction: A Greener Alternative for Treating Drilling Muds data sheet McCutcheon Enterprise, Inc. 1/1/2013 FALSE FALSE SGE00481 1.1 EPA - HQ OW - 2014 - 0598 - 0511 WM Environmental

Services: Oilfield Solutions in the Marcellus Shale - DCN SGE00484 WM Environmental Service s: Oilfield Solutions in the Marcellus Shale presentation Davis, Jim 4/1/2012 FALSE FALSE SGE00484Attachment 2



### A2 - 9 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 1.1 EPA - HQ OW - 2014 - 0598 - 0512 Consent Order Issued

Under the Water Pollution Control Act West Virginia Code, Chapter 22, Article 11 DCN SGE00485 Consent Order Issued Under the Water Pollution Control Act West Virginia Code, Chapter 22, Article 11 WV DEP 5/9/2011 FALSE FALSE SGE00485

1.1 EPA - HQ OW - 2014 - 0598 - 0513 Assumptions to the Annual

Energy Outlook 2013 - DCN SGE00486 EIA's raw assumptions for the 2013 AEO. U.S. Energy Information Administration 5/1/2013 FALSE FALSE SGE00486 1.1 EPA - HQ OW - 2014 - 0598 - 0514 Annual Energy Outlook

2013 with Projections to 2040 - DCN SGE00487 EIA's full report for the 2013 AEO. U.S. Energy Information Administration 4/1/2013 FALSE FALSE SGE00487 1.1 EPA - HQ OW - 2014 - 0598 - 0516 Marcellus & Utica Shale

Services - DCN SGE00490 This webpage describes the services Advanced Waste Services provides, including: wastewater treatment, centralized wastewater treatment & disposal, on - site treatment, dri lling mud & sludge processing, and well pad field services. Advanced Waste Services 10/22/2013 TRUE FALSE SGE00490

1.1 EPA - HQ OW - 2014 - 0598 - 0518 Injection Well Data - DCN

SGE00549 A database containing injection well data for the state of Michigan. Michigan Department of Environmental Quality 1/1/2013 FALSE FALSE SGE00549 1.1 EPA - HQ OW - 2014 - 0598 - 0522 Arkansas Oil and Gas

Commission Online Production and Well Information - DCN SGE00499 A spreadsheet containing data about wells in Arkansas. Arkansas Oil and Gas Commission (AOGC) 1/1/2013 FALSE FALSE SGE00499

1.1 EPA - HQ OW - 2014 - 0598 - 0532 Waterless Fracturing

Technology DCN SGE00213 A presentation that shows the advantages of using LPG as a fracturing fluid in place of water Lestz, Robert 11/9/2011 FALSE FALSE SGE00213Attachment 2



### A2 - 10 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 1.1 EPA - HQ OW - 2014 - 0598 - 0542 Impact of Shale Gas

Development on Regional Water Quality - DCN SGE00627 A review paper on the impact of shale gas development on regional water quality, including risks of gas migration, contaminant transport, wastewater discharge, and accidental spills. Vidic, Radisav; Brantley, S.L.; Vandenbossch e, J.M.; Yoxtheimer, D.; Abad, J.D. 5/17/2013 TRUE FALSE SGE00627

1.1 EPA - HQ OW - 2014 - 0598 - 0543 Download Production -

DCN SGE00643 Searchable o nline production database. Wyoming Oil and Gas Conservation Commission 1/1/2013 FALSE FALSE SGE00643 1.1 EPA - HQ OW - 2014 - 0598 - 0544 OCD Permitting: Well

Search - DCN SGE00644 Searchable online production database. New Mexico Energy, Minerals and Natural Resources Department 1/1/2014 FALSE FALSE SGE00644

1.1 EPA - HQ OW - 2014 - 0598 - 0548 Water Acquisition and

Wastewater Disposal in Ohio's Utica Shale Plays DCN SGE00298.A02 Discusses Water Acquisition and Wastewater Disposal in Ohio's Utica Shale Play Graig Wilson 10/29/2012 TRUE FALSE SGE00298.A02 1.1 EPA - HQ OW - 2014 - 0598 - 0548 Disposal Wells: An

Assessment of Available Wells and Facilities 3rd Water Management for Shale Plays DCN SGE00298.A03 Discusses the current capacity of underground injection wells in t he Marcellus, new wells required for future Marcellus drilling, and pending permit applications. Skoff, Dale 10/29/2012 FALSE FALSE SGE00298.A03

1.1 EPA - HQ OW - 2014 - 0598 - 0548 Transporting and Storing

Water for Hydraulic Fracturing - DCN SGE00298.A13 This presentation provides an overview of water and wastewater transportation costs in the Bakken shale Poeckes, Drew 10/29/2012 FALSE FALSE SGE00298.A13Attachment 2



### A2 - 11 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN play. 1.1 EPA - HQ OW - 2014 - 0598 - 0548 Maximizing Efficiency and

Safety When Moving Water DCN SGE00298.A14 This presentation discusses a basic overview of wastewater transportation and storage associated with shale gas. Ryan Mastowski 10/31/2012 FALSE FALSE SGE00298.A14

1.1 EPA - HQ OW - 2014 - 0598 - 0548 Water Management for

Shale Plays An Overview of t he Bakken Shale - DCN SGE00298.A17 This presentation provides a basic overview of the current activity in the Bakken shale play. Warlick, Don 10/29/2012 FALSE FALSE SGE00298.A17 1.1 EPA - HQ OW - 2014 - 0598 - 0548 Water Management for

Shale Plays An Overview of the Niobrara Shale - DCN SGE00298.A18 This presentation provides a basic overview of the current activity in the Niobrara shale play. Warlick, Don 10/29/2012 FALSE FALSE SGE00298.A18 1.1 EPA - HQ OW - 2014 - 0598 - 0560 2012 Tight Oil Water

Management Summit Conference Materials DCN SGE00305 This memorandum provides the conference materials from the 2012 Tight Oil Water Management Summit Conference as attachments. Ruminski, Brent 11/28/2012 FALSE FALSE SGE00305

1.1 EPA - HQ OW - 2014 - 0598 - 0562 The Utica Reservoi r DC

DCN SGE00428.A01 A presentation on the Utica shale that discusses it's potential and geographic location. Arthur, Mike 4/24/2013 FALSE FALSE SGE00428.A01 1.1 EPA - HQ OW - 2014 - 0598 - 0571 North America Rotary Rig

Count Pivot Table - DCN SGE00502 This is a spreadsheet containing number and types of oil rigs by location and changes through time. Baker Hughes 11/8/2013 FALSE FALSE SGE00502

1.1 EPA - HQ OW - 2014 - 0598 - 0572 U.S. Onshore Well Count -

DCN SGE00503 This is a spreadsheet containing rig and well counts by basin in the Baker Hughes 10/11/2013 FALSE FALSE SGE00503Attachment 2



### A2 - 12 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN U.S. 1.1 EPA - HQ OW - 2014 - 0598 - 0573 North America Rotary Rig

Count (Jan 2000 - Current)

- DCN SGE00504 This is a spreadsheet containing counts and types of land and offshore rigs in the U.S. and Canada. Baker Hughes 11/15/2013 FALSE FALSE SGE00504

1.1 EPA - HQ OW - 2014 - 0598 - 0576 Handling Produced Water

from Hydraulic Fracturing

- DCN SGE00507 This is a review article on produced water handling. Boschee, Pam 2/1/2012 TRUE FALSE SGE00507 1.1 EPA - HQ OW - 2014 - 0598 - 0579 The Evolution of Class II

Salt Water Disposal (SWD) Wells as Part of the Shale Revolution - DCN SGE00511 A presentation on disposal options for Class II salt wastewater. Casey, Greg 1/23/2013 FALSE FALSE SGE00511

1.1 EPA - HQ OW - 2014 - 0598 - 0585 Quantifying Drilling

Efficiency - DCN SGE00516 A paper discussing methods of measuring drilling efficiency. Cochener, John 6/28/2010 FALSE FALSE SGE00516 1.1 EPA - HQ OW - 2014 - 0598 - 0587 COGIS - Production Data

Inquiry DCN SGE00518 Searchable online production database. Colorado Oil and Gas Conservation Commission (COGCC) TRUE FALSE SGE00518

1.1 EPA - HQ OW - 2014 - 0598 - 0592 Eureka Resources

Announces Plans for New Wastewater Treatment Plant - DCN SGE00524 An article on a CWT's website confirming construction of a new CWT that includes evaporation/condensation along with crystallization for treating Marcellus shale wastewater. Eureka Resources 1/7/2013 TRUE FALSE SGE00524

1.1 EPA - HQ OW - 2014 - 0598 - 05 94 Comparisons and Contrasts

of Shale Gas and Tight Gas Developments, North This paper presents a comparison of development of shale gas Georgi, Dan 4/8/2012 TRUE FALSE SGE00527Attachment 2



### A2 - 13 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

American Experience and Trends SPE - SAS 245 - DCN SGE00527 and tight gas reservoirs in North America. This paper focuses on operations challenges, technologies, and experience associated with shale and tight gas projects. 1.1 EPA - HQ OW - 2014 - 0598 - 0596 Water Utilization, Water

Efficiency, and Reuse - DCN SGE00530 This presentation describes water usage needs and concerns. Hammontree, Jimmie 4/11/2012 FALSE FALSE SGE00530 1.1 EPA - HQ OW - 2014 - 0598 - 0597 Natural Gas Drilling in the

Marcellus Shale NPDES Program Frequently Asked Questions - DCN SGE00531 Frequently Asked Questions for the NPDES Program Hanlon, James 3/16/2011 FALSE FALSE SGE00531

1.1 EPA - HQ OW - 2014 - 0598 - 0598 Water Resource Reporting

and Water Footprint from Marcellus Shale Development in West Virginia and Pennsylvania

- DCN SGE00532 This report documents water withdrawals , fluid injections, and waste recovery and disposal in West Virginia and Pennsylvania. Hansen; et al 10/30/2013 TRUE FALSE SGE00532

1.1 EPA - HQ OW - 2014 - 0598 - 0599 Unconventional Resource

Development and Hydraulic Fracturing - DCN SGE00533 This presentation gives an overview of the industry. Heffernan, Kevin 10/25/2012 FALSE FALSE SGE00533 1.1 EPA - HQ OW - 2014 - 0598 - 0600 Denver Julesberg Basin -

DCN SGE00534 This webpage describes High Sierra's current and historical activities and facilities in the Denver Julesberg Basin. High Sierra Energy, LP 10/22/2013 TRUE FALSE SGE00534

1.1 EPA - HQ OW - 2014 - 0598 - 0602 California Class II

Underground Injection Control Program Review - A review of the Underground Injection Control Program in Horsle y Witten Group 6/1/2011 FALSE FALSE SGE00537Attachment 2



### A2 - 14 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

DCN SGE00537 California. 1.1 EPA - HQ OW - 2014 - 0598 - 0608 Compatibility of Produced

and Flowback Water With Various Fracturing Chemicals - Completion Fluid Design DCN SGE00311.A11 This presentation summarizes compatibility issues with wastewater, fracturing fluid, and the formation during hydraulic fracturing. Kalpakci, Bayram 11/28/2012 FALSE FALSE SGE00311.A11

1.1 EPA - HQ OW - 2014 - 0598 - 0608 Outline Fayetteville Shale -

DCN SGE00311.A12 This presentation provides an overview of Southwestern Energy’s activity in the Fayetteville shale gas formation. Mazoch, Mark 11/28/2012 FALSE FALSE SGE00311.A12

1.1 EPA - HQ OW - 2014 - 0598 - 0609 CBI_DI Desktop®

December 2011 Download

- DCN SGE00520 Nationwide database of oil and gas wells. This is p roprietary data and is being treated as CBI. DrillingInfo, Inc. 1/5/2012 FALSE TRUE SGE00520 1.1 EPA - HQ OW - 2014 - 0598 - 0610 Profile of the Oil and Gas

Extraction (OGE) Sector, with Focus on Unconventional Oil and Gas (UOG) Extraction DCN SGE00932 Industry profile for the UOG extraction industry. Abt Associates 1/1/2015 FALSE FALSE SGE00932

1.1 EPA - HQ OW - 2014 - 0598 - 0630 Letter from Thomas P.

O'Farrell (EPA) to Constance B. Harriman (Steptoe & Johnson) about applicability of 40 CFR 435 Subpart C to CBM operations. DCN SGE00761 Letter from Letter from Thomas P. O'Farrell (EPA's Industrial Technology Division) to Constance B. Harriman (Steptoe & Johnson) about the applicability of 40 CFR 435 Subpart Cto CBM production facilities. United States Environmenta l Protection Agency 6/1/1989 FALSE FALSE SGE00761

1.1 EPA - HQ OW - 2014 - Spud Data Report - DCN

SGE00712 Unconventional gas SPUD data report file for Pennsylvania Department of 2/21/2014 FALSE FALSE SGE00712Attachment 2



### A2 - 15 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 0598 - 0632 1/2004 - 12/2013. Environmental Protection 1.1 EPA - HQ OW - 2014 - 0598 - 0666 OGB Well Records

Database - DCN SGE00526 Screen shot of the Geological Survey of Alabama State Oil and Gas Board (OGB) Well Database interface. AL Geological Survey - State Oil & Gas Board 6/7/2013 FALSE FALSE SGE0052 6

1.1 EPA - HQ OW - 2014 - 0598 - 0676 Analysis of Centralized

Waste Treatment Facilities (CWTs) Accepting UOG Wastewater - DCN SGE00596 Memorandum summarizing information available for UOG extraction wastewater management at CWT facilities ERG 1/1/2015 FALSE FALSE SGE00596

1.1 EPA - HQ OW - 2014 - 0598 - 0685 Information about

Underground Injection for Disposal Wells in New York State DCN SGE00726 Information about underground injection for disposal wells in New York State Biddle, Lisa 11/13/2013 FALSE FALSE SGE00726

1.1 EPA - HQ OW - 2014 - 0598 - 0694 Feasibility of Using

Alternative Water Sources for Shale Gas Well Completions

— A Preliminary Guidance Document on Current Practices in the Barnett Report No. 08122 - 05.03 DCN SGE00410 This report investigates the feasibility of using water sources other than surface water as base fluid for fracturing. Jean Nicot et al 2/22/2010 FALSE FALSE SGE00410

1.1 EPA - HQ OW - 2014 - 0598 - 0730 Assumptions to the Annual

Energy Outlook 2014 - DCN SGE00988 Assumptions used in determining EIA's Annual Energy Outlook for 2014. U.S. Energy Information Administration 4/1/2014 FALSE FALSE SGE00988 1.1 EPA - HQ OW - 2014 - 0598 - 0731 Annual Energy Outlook

2014 with Projections to 2040 - DCN SGE00989 EIA's 2014 Annual Energy Outlook Report. Including U.S. ti ght oil production information, U.S. Energy Information Administration 4/1/2014 FALSE FALSE SGE00989Attachment 2



### A2 - 16 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN market trends, and comparisons with other projections. 1.1 EPA - HQ OW - 2014 - 0598 - 0732 Assessment of

Undiscovered Oil and Gas Resources of the Permian Basin Province of West Texas and Southeast New Mexico, 2007 - DCN SGE00991 USGS assessment of undiscovered oil and gas resources in the Permian Basin Province of West Texas and Southeast New Mexico. USGS 2/1/2008 FALSE FALSE SGE00991

1.1 EPA - HQ OW - 2014 - 0598 - 0733 Woodbine Formation -

DCN SGE00992 USGS screen shot of Mineral Resources On line Spatial Data for the Woodbine Formation. USGS 10/21/2014 FALSE FALSE SGE00992 1.1 EPA - HQ OW - 2014 - 0598 - 0734 Buda Formation - DCN

SGE00993 USGS screen s hot of Mineral Resources On line Spatial Data for the Buda Limestone Formation. USGS 10/21/2014 FALSE FALSE SGE00993

1.1 EPA - HQ OW - 2014 - 0598 - 0760 Produced Water Reuse

Initiative: Examining the Costs of Pipeline vs. Trucking to Determine if There is an Economic Benefit to Using Pipelines as the Primary Form of Transport DCN SGE00638.A09 A presentation discussing the infrastructure needs for handling produced water. Thompson, Tommy 10/30/2013 FALSE FALSE SGE00638.A09

1.1 EPA - HQ OW - 2014 - 0598 - 0790 U.S. Bakken DCN

SGE00334 This presentation provides general well cost information on Bakken shale wells Johnson, Dana FALSE FALSE SGE00334 1.1 EPA - HQ OW - 2014 - Overview of Exploration

and Production Waste This report provides an evaluation of the results ICF Consulting 5/1/2000 FALSE FALSE SGE01131Attachment 2



### A2 - 17 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 0598 - 1061 Volumes and Waste

Management Practices in the United States DCN SGE01131 of the 1995 survey pertaining to E&P waste volumes and waste management practices. The survey covers the three primary categories of wastes produced by the oil and gas exploratio n and production industry. 1.1 EPA - HQ OW - 2014 - 0598 - 1064 Annual Review 2012 DCN

SGE01134 A summary of production, permits, and board orders for the State of Montana's Board of Oil and Gas Conservation. Board of Oil and Gas Conservation 1/1/2013 FALSE FALSE SGE01134

1.1 EPA - HQ OW - 2014 - 0598 - 1065 2012 Preliminary Report of

California Oil and Gas Production Statistics DCN SGE01135 California’s overall oil production rate increased slightly in 2012, averaging about 541.1 thousand barrels per day, an increase of 0.5 percent from the 2011 average of about 539.2 thousand barrels per day. California Natural Resources Agency 4/1/2013 FALSE FALSE SGE01135

1.1 EPA - HQ OW - 2014 - 0598 - 1093 FracFocus Database

Version 2.0 - DCN S GE01169 This is a Microsoft Access Database that contains data aggregated from FracFocus reports back to 2011. FracFocus 7/22/2015 FALSE FALSE SGE01169

1.1 EPA - HQ OW - 2014 - 0598 - 1094 CBI_DI Desktop® March

2015 Download - DCN SGE01170 Nationwide database of oil and gas wells. This is proprietary data and is being treated as CBI. DrillingInfo, Inc. 3/30/2015 TRUE TRUE SGE01170 1.1 EPA - HQ OW - 2014 - Assumptions to the Annual

Energy Outlook 2015 - Assumptions used in determining EIA's Annual U.S. Energy Information 9/1/2015 FALSE FALSE SGE01190Attachment 2



### A2 - 18 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 0598 - 1100 DCN SGE01190 Energy Outlook for 2015. Administration 1.1 EPA - HQ OW - 2014 - 0598 - 1101 Shale Gas Plays, Lower 48

States - DCN SGE01191 A map of shale gas plays in the Lower 4 8 States. U.S. Energy Information Administration 4/13/2015 FALSE FALSE SGE01191 1.1 EPA - HQ OW - 2014 - 0598 - 1102 Annual Energy Outlook

2015 with Projections to 2040 - DCN SGE01192 EIA's full report for the 2015 AEO. U.S. Energy Information Administration 4/1/2015 FALSE FALSE SGE01192 1.1 EPA - HQ OW - 2014 - 0598 - 1137 North America Rotary Rig

Count Pivot Table - DCN SGE01233 This is a spreadsheet containing number and types of oil rigs by location and changes through time. Baker Hughes 10/9/2015 FALSE FALSE SGE01233

1.1 EPA - HQ OW - 2014 - 0598 - 1138 U.S. Onshore Well Count -

DCN SGE01234 This is a spreadsheet containing rig and well counts by basin in the U.S. Baker Hughes 1/9/2015 FALSE FALSE SGE01234 1.1 EPA - HQ OW - 2014 - 0598 - 1139 North America Rotary Rig

Count (Jan 2000 - Current) DCN SGE01235 This is a spreadsheet containing counts and types of land and offshore rigs in the U.S. and Canada. Baker Hughes 10/9/2015 FALSE FALSE SGE01235

1.1 EPA - HQ OW - 2014 - 0598 - 1144 Spud Data Report DCN

SGE01246 Unconventional gas SPUD data report file for 1/2004 - 12/2014. Pennsylvania Department of Environmental Protection 11/19/2015 FALSE FALSE SGE01246 1.1 EPA - HQ OW - 2014 - 0598 - 1172 North American Rig Count

North America Rotary Rig Count Current Week Data DCN SGE01278 North Amer ican Rig Count North America Rotary Rig Count Current Week Data. Baker Hughes 1/1/2016 FALSE FALSE SGE01278 1.1 EPA - HQ OW - 2014 - 0598 - 1173 Industrial Production and

Capacity Utilization for Oct 16, 2015 DCN SGE01279 Industrial Production and Capacity Utilization: Oil and gas extraction (NAICS = 211), Crude Board of Gov ernors of the Federal Reserve 10/16/2015 FALSE FALSE SGE01279Attachment 2



### A2 - 19 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN petroleum and natural gas extraction (NAICS = 211111), and Natural gas liquid extraction (NAICS = 211112). http://www.federalreserve .gov/datadownload/. System

1.1 EPA - HQ OW - 2014 - 0598 - 1174 Deloitte Oil & Gas

Mergers and Acquisitions Report Executive Summary Adjusting to the new reality DCN SGE01281 Deloitte Oil & Gas Mergers and Acquisitions Report Executive Summary Adjusting to the new reality. Deloitte Oil & Gas 1/1/2015 TRUE FALSE SGE01281

1.1 EPA - HQ OW - 2014 - 0598 - 1175 Oil Prices in Crisis

Considerations and Implications for the Oil and Gas Industry DCN SGE01282 Oil Prices in Crisis Conside rations and Implications for the Oil and Gas Industry. Deloitte 1/1/2015 TRUE FALSE SGE01282

1.1 EPA - HQ OW - 2014 - 0598 - 1176 Deloitte Resource

Evaluation & Advisory Base Case Forecast Effective September 30, 2015 DCN SGE01283 Deloitte Resource Evaluation & Advisory Base Case Forecast Effective September 30, 2015. Deloitte 9/30/2015 FALSE FALSE SGE01283

1.1 EPA - HQ OW - 2014 - 0598 - 1177 Resilience in a time of

volatility: oil prices and the energy industry DCN SGE01284 Resilience in a time of volatility: oil prices and the energy industry. EY 1/1/2015 TRUE FALSE SGE01284 1.1 EPA - HQ OW - 2014 - 0598 - 1178 US oil and gas reserves

study 2015 DCN SGE01285 US oil and gas reserves study 2015. EY 1/1/2015 TRUE FALSE SGE01285 1.1 EPA - HQ OW - 2014 - 0598 - 1179 US upstream: costs, prices

and the unconventional treadmill DCN SGE01286 US upstream: costs, prices and the unconventional treadmill. EY 1/1/2014 TRUE FALSE SGE01286Attachment 2



### A2 - 20 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 1.1 EPA - HQ OW - 2014 - 0598 - 1180 Drill, Baby, Drill: Can

Unconventional Fuels Usher in a New Era of Energy Abundance? DCN SGE01287 Drill, Baby, Drill: Can Unconventional Fuels Usher in a New Era of Energy Abundance?. David Hughes 2/1/2013 TRUE FALSE SGE01287

1.1 EPA - HQ OW - 2014 - 0598 - 1181 Hedging Protections for

North American Exploration and Production Compani es to Plunge in 2016; Picture Isn't Pretty, IHS Says DCN SGE01288 Hedging Protections for North American Exploration and Production Companies to Plunge in 2016; Picture Isn't Pretty, IHS Says. IHS Inc 10/6/2015 TRUE FALSE SGE01288

1.1 EPA - HQ OW - 2014 - 0598 - 1182 No Evidence of Precipitous

Fall on Horizon for World Oil Production: Global 4.5% Decline Rate Means No Near - Term Peak DCN SGE01289 No Evidence of Precipitous Fall on Horizon for World Oil Production: Global 4.5% Decline Rate Means No Near - Term Peak. IHS Inc 1/17/2008 TRUE FALSE SGE01289

1.1 EPA - HQ OW - 2014 - 0598 - 1183 World Energy Outlook

2015 Executive Summary DCN SGE01290 World Energy Outlook 2015 Executive Summary. International Energy Agency (IEA) 1/1/2015 TRUE FALSE SGE01290 1.1 EPA - HQ OW - 2014 - 0598 - 1184 Understanding Crude Oil

and Product Markets DCN SGE01291 Understanding Crude Oil and Product Markets. Levine, Taylor, Arthur, Tolleth 1/1/2014 TRUE FALSE SGE01291 1.1 EPA - HQ OW - 2014 - 0598 - 1185 Market Vectors Global

Unconventional Oil & Gas Index DCN SGE01292 Market Vectors Global Unconventional Oil & Gas Index. Market Vectors Index Solutions 1/1/2016 TRUE FALSE SGE01292 1.1 EPA - HQ OW - 2014 - 0598 - 1186 The Impact of Low Oil

Prices on Downstream Oil Two Sides of the Coin DCN SGE01293 The Impact of Low Oil Prices on Downstream Oil Two Sides of the Coin. Marten, Ruiz Cabrero, Zajdela 6/2/2015 TRUE FALSE SGE01293 1.1 EPA - HQ OW - 2014 - 0598 - 1187 Reserve - based lending for

unconventional reserves DCN SGE01294 Reserve - based lending for unconven tional reserves. Kevin Shaw 9/28/2015 TRUE FALSE SGE01294Attachment 2



### A2 - 21 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 1.1 EPA - HQ OW - 2014 - 0598 - 1188 S&P revises its crude oil

and natural gas price assumptions DCN SGE01295 S&P revises its crude oil and natural gas price assumptions. Oil & Gas Financial Journal 9/24/2015 FALSE FALSE SGE01295 1.1 EPA - HQ OW - 2014 - 0598 - 1189 A Bottom For U.S. Natural

Gas Producers Is In Sight DCN SGE01296 A Bottom For U.S. Natural Gas Producers Is In Sight. To, Henry 3/10/2015 FALSE FALSE SGE01296 1.1 EPA - HQ OW - 2014 - 0598 - 1190 Statistics of U.S.

Businesses DCN SGE01297 Statistics of U.S. Businesses. United States Census Bureau 10/15/2015 FALSE FALSE SGE01297 1.1 EPA - HQ OW - 2014 - 0598 - 1191 Mining; Subject Series

DCN SGE01298 Mining; Subject Series. United States Census Bureau FALSE FALSE SGE01298 1.1 EPA - HQ OW - 2014 - 0598 - 1192 Oil and Gas Supply

Module DCN SGE01300 Oil and Gas Supply Module. U.S. Department of Energy 9/1/2015 FALSE FALSE SGE01300 1.1 EPA - HQ OW - 2014 - 0598 - 1193 Crude oil swaps with

Mexico could provide economic and environmental benefits DCN SGE01301 Crude oil swaps with Mexico could provide economic and environmental benefits. Breul, Brown 9/10/2015 FALSE FALSE SGE01301

1.1 EPA - HQ OW - 2014 - 0598 - 1194 Petroleum & Other Liquids

Cushing, OK WTI Spot Price FOB DCN SGE01302 Petroleum & Other Liquids Cushing, OK WTI Spot Price FOB. U.S. Department of Energy 1/27/2016 FALSE FALSE SGE01302 1.1 EPA - HQ OW - 2014 - 0598 - 1195 Petroleum & Other Liquids

Europe Brent Spot Price FOB DCN SGE01303 Petroleum & Other Liquids Europe Brent Spot Price FOB. U.S. Department of Energy 1/27/2016 FALSE FALSE SGE01303 1.1 EPA - HQ OW - 2014 - 0598 - 1196 Open Data API Query

Browser Henry Hub Natural Gas Spot Price, Annual DCN SGE01304 Open Data API Query Browser Henry Hub Natural Gas Spot Price, Ann ual. U.S. Department of Energy FALSE FALSE SGE01304 1.1 EPA - HQ OW - 2014 - Open Data API Query

Browser Henry Hub Open Data API Query Browser Henry Hub U.S. Department of FALSE FALSE SGE01305Attachment 2



### A2 - 22 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 0598 - 1197 Natural Gas Spot Price,

Monthly DCN SGE01305 Natural Gas Spot Price, Monthly. Energy 1.1 EPA - HQ OW - 2014 - 0598 - 1198 Increasing domestic

production of crude oil reduces net petroleum imports DCN SGE01306 Increasing domestic production of crude oil reduces net petroleum imports. Ford, Michael 4/21/2015 FALSE FALSE SGE01306 1.1 EPA - HQ OW - 2014 - 0598 - 1199 Natural Gas: Natural Gas

Gross Withdrawals and Production DCN SGE01307 Natural Gas: Natural Gas Gross Withdrawals and Production. U.S. Department of Energy 12/31/2015 FALSE FALSE SGE01307 1.1 EPA - HQ OW - 2014 - 0598 - 1200 Short - Term Energy

Outlook (STEO) DCN SGE01308 Short - Term Energy Outlook (STEO). U.S. Department of Energy 11/1/2015 FALSE FALSE SGE01308 1.1 EPA - HQ OW - 2014 - 0598 - 1201 Short - Term Energy and

Winter Fuels Outlook (STEO) DCN SGE01309 Short - Term Energy and Winter Fuels Outlook (STEO). U.S. Department of Energy 10/1/2015 FALSE FALSE SGE01309 1.1 EPA - HQ OW - 2014 - 0598 - 1202 Tight Oil Production

Trends in a Low Price Environment DCN SGE01310 Tight Oil Production Trends in a Low Price Environ ment. Nulle, Grant 6/15/2015 FALSE FALSE SGE01310 1.1 EPA - HQ OW - 2014 - 0598 - 1203 Petroleum & Other Liquids

Crude Oil Production DCN SGE01311 Petroleum & Other Liquids Crude Oil Production. U.S. Department of Energy 1/29/2016 FALSE FALSE SGE01311 1.1 EPA - HQ OW - 2014 - 0598 - 1204 Open Data API Query

Browser U. S. Crude Oil Stock Change, Annual DCN SGE01312 Open Data API Query Browser U. S. Crude Oil Stock Change, Annual. U.S. Department of Energy 1/29/2016 FALSE FALSE SGE01312 1.1 EPA - HQ OW - 2014 - 0598 - 1205 API Query Browser U. S.

Crude Oil Stock Change, Monthly DCN SGE01313 API Query Browser U. S. Crude Oil Stock Change, Monthly. U.S. Department of Energy 1/29/2016 FALSE FALSE SGE01313 1.1 EPA - HQ OW - 2014 - 0598 - 1206 US Dry Shale Gas

Production DCN SGE01314 US Dry Shale Gas Production. U.S. Department of Energy FALSE FALSE SGE01314Attachment 2



### A2 - 23 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 1.1 EPA - HQ OW - 2014 - 0598 - 1207 Petroleum & Other Liquids

Exports DCN SGE01315 Petroleum & Other Liquids Exports. U.S. Department of Energy 1/29/2016 FALSE FALSE SGE01315 1.1 EPA - HQ OW - 2014 - 0598 - 1208 Open Data API Query

Browser U. S. Imports of Crude Oil, Annual DCN SGE01316 Open Data API Query Browser U. S. Imports of Crude Oil, Annual. U.S. Department of Energy 1/29/2016 FALSE FALSE SGE01316 1.1 EPA - HQ OW - 2014 - 0598 - 1209 Open Data API Query

Browser U. S. Imports of Crude Oil, Monthly DCN SGE01317 Open Data API Query Browser U. S. Imports of Crude Oil, Monthly. U.S. Department of Energy 1/29/2016 FALSE FALSE SGE01317 1.1 EPA - HQ OW - 2014 - 0598 - 1210 Open Data API Query

Browser U. S. Natural Gas Exports, Monthly NG.N9130US2.M DCN SGE01318 Open Data API Query Browser U. S. Natural Gas Exports, Monthly NG.N9130US2.M. U.S. Department of Energy 1/29/2016 FALSE FALSE SGE01318

1.1 EPA - HQ OW - 2014 - 0598 - 1211 Open Data API Query

Browser U. S . Natural Gas Imports, Annual DCN SGE01319 Open Data API Query Browser U. S. Natural Gas Imports, Annual. U.S. Department of Energy 1/29/2016 FALSE FALSE SGE01319 1.1 EPA - HQ OW - 2014 - 0598 - 1212 Open Data API Query

Browser U. S. Natural Gas Imports, Monthly NG.N9100US2.M DCN SGE01320 Open Data API Query Browser U. S. Natural Gas Imports, Monthly NG.N9100US2.M. US Department of Energy 1/29/2016 FALSE FALSE SGE01320

1.1 EPA - HQ OW - 2014 - 0598 - 1213 Natural Gas U. S. Natural

Gas Imports & Exports 2014 DCN SGE01321 Natural Gas U. S. Natural Gas Imports & Exports 2014. U.S. Department of Energy 5/11/2015 FALSE FALSE SGE01321 1.1 EPA - HQ OW - 2014 - 0598 - 1214 US Tight Oil Production

December 2015 DCN SGE01322 US Tight Oil Production December 2015. U.S. Department of Energy 2/1/2015 FALSE FALSE SGE01322 1.1 EPA - HQ OW - 2014 - 0598 - 1215 Markets & Finance Year in

Review: Crude Oil Prices 2014 DCN SGE01323 Markets & Finance Year in Review: Crude Oil Prices 2014. U.S Energy Information Administration 4/28/2015 FALSE FALSE SGE01323Attachment 2



### A2 - 24 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN (EIA) 1.1 EPA - HQ OW - 2014 - 0598 - 1216 2015 - 16 Winter Energy

Market Assessment Item No. A - 3 October 15, 2015 DCN SGE01324 2015 - 16 Winter Energy Market Assessment Item No. A - 3 October 15, 2015. Office of Enforcement 10/15/2015 FALSE FALSE SGE01324 1.1 EPA - HQ OW - 2014 - 0598 - 1217 Employment Projections

Industry - occupation matrix data, by industry DCN SGE01325 Employment Projections Industry - occupation matrix data, by industry. U. S. Bureau of Labor Statistics 12/8/2015 FALSE FALSE SGE01325 1.1 EPA - HQ OW - 2014 - 0598 - 1218 Employment Projections

Employment and output by industry DCN SGE01326 Employment Projections: Employment and output by industry. U. S. Bureau of Labor Statistics 12/8/2015 FALSE FALSE SGE01326 1.1 EPA - HQ OW - 2014 - 0598 - 1219 Value Line Investment

Analyzer 2005 - 2015 DCN SGE01327 Value Line Investment Analyzer 2005 - 2015. Value Line FALSE FALSE SGE01327 1.1 EPA - HQ OW - 2014 - 0598 - 1226 North Dakota Drilling and

Production Statistics Annual Production Reports: 1998 - 2014 Oil DCN SGE01336 North Dakota Drilling and Production Statistics Annual Production Reports: 1998 - 2014 Oil. Available at https://www.dmr.nd.gov/o ilgas/stats/statisticsvw.asp North Dakota Industrial Commission 1/1/2015 FALSE FALSE SGE01336

1.1 EPA - HQ OW - 2014 - 0598 - 1227 North Dakota Drilling and

Production Statistics Annual Production Reports: 1998 - 2014 Gas DCN SGE01337 North Dakota Drilling and Production Statistics Annual Production Reports: 1998 - 2014 Gas. Available at https://www.dmr.nd.gov/o il gas/stats/statisticsvw.asp North Dakota Industrial Commission 1/1/2015 FALSE FALSE SGE01337

1.1 EPA - HQ OW - 2014 - 0598 - 1228 Table of Small Business

Size Standards Matched to North American Industry Classification System This table lists small business size standards matched to industries described in the North US Small Business Administration 2/26 /2016 FALSE FALSE SGE01338Attachment 2



### A2 - 25 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

Codes DCN SGE01338 American Industry Classification System (NAICS), as modified by the Office of Management and Budget effective January 1, 2012. 1.1 EPA - HQ OW - 2014 - 0598 - 1250 Profile of the

Unconventional Oil and Gas Industry: EPA - 821 - R 16 - 003 DCN SGE01277 Industry profile for the UOG extraction industry. US EPA 1/1/2016 FALSE FALSE SGE01277 1.1 EPA - HQ OW - 2014 - 0598 - 1255 North American Rig Count

Current Week Rig Count Summary DCN SGE01335 North American Rig Count North America Rotary Rig Count Current Week Data. Baker Hughes 3/4/2016 FALSE FALSE SGE01335 1.2 EPA - HQ OW - 2014 - 0598 - 0044 Environmentalists Say Oil Drilling Sewage is Polluting Pittsburgh's Drinking Water - DCN SGE00548 A news article reporting on the lawsuit between Clean Water Action and Three Rivers Waterkeeper against the Municipal Authority of the City of McKeesport. McCauley, Erin 7/21/2011 TRUE FALSE SG E00548

1.2 EPA - HQ OW - 2014 - 0598 - 0048 2009 Annual Pretreatment

New Castle Sanitation Authority Report PA0027511 - DCN SGE00554 Annual Pretreatment Report for New Castle Sanitation Authority for 2009. New Castle 4/6/2010 FALSE FALSE SGE00554

1.2 EPA - HQ OW - 2014 - 0598 - 0049 New Discharge

Notification: SPDES Permit NY 002 5984 to Watertown, NY POTW - DCN SGE00555 This response let ter includes a report from the short term high intensity monitoring program which monitored the impacts of Utica Shale forma tion wastewater on the facility's discharge. New York State Department of Environmental Control 3/11/2010 FALSE FALSE SGE00555Attachment 2



### A2 - 26 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 1.2 EPA - HQ OW - 2014 - 0598 - 0052 Chapter 3745 - 3

Pretreatment Rules - DCN SGE00562 Pretreatment Rules Ohio Environmental Protection Agency 10/31/2013 FALSE FALSE SGE00562 1.2 EPA - HQ OW - 2014 - 0598 - 0053 Letter to Ohio Department

of Natural Resources (OH DNR) - Brine Disposal Pursuant to ORC Section 1509.22 - DCN SGE00563 A letter forewarning POTWs that the Ohio EPA will deny permit appli cations that include acceptance of brine from oil/gas operations. Ohio Environmental Protection Agency 5/16/2011 FALSE FALSE SGE00563

1.2 EPA - HQ OW - 2014 - 0598 - 0054 Wastewater Permit - to Install (PTI) Program - DCN SGE00564 A website index of resources regarding the Ohio wastewater permit to - install program. Ohio Environmental Protection Agency 1/11/2014 FALSE FALSE SGE00564 1.2 EPA - HQ OW - 2014 - 0598 - 0057 DEP Calls on Natural Gas

Drillers to Stop Giving Treatment Facilities Wastewater - DCN SGE00569 A press release describing the history and rationale behind the Pennsylvania governor's call for treatment plants to stop accepting wastewater from natural gas drilling operations. Pennsylvania Department of Environmental Protection 4/19/2011 FALSE FALSE SGE 00569

1.2 EPA - HQ OW - 2014 - 0598 - 0058 General Permit WMGR123

Processing and Beneficial Use Of Oil and Gas Liquid Waste - DCN SGE00570 Permit information including definitions, requirements, and contact information. Pennsylvania Department of Environmental Pr otection 3/14/2012 FALSE FALSE SGE00570 1.2 EPA - HQ OW - 2014 - 0598 - 0059 NPDES Permit No.

PA0028207 - DCN SGE00571 Permit to discharge from the Reynoldsville STP. Pennsylvania Department of Environmental Protection 7/17/2012 FALSE FALSE SGE00571 1.2 EPA - HQ OW - 2014 - 0598 - 0060 Return of NPDES

Application No. PA0026310 A - 2 (Clearfield Municipal This letter acknowledges receipt of a letter from the Clearfield Municipal Authority WWTP stating Pen nsylvania Department of Environmental Protection 4/3/2012 FALSE FALSE SGE00572Attachment 2



### A2 - 27 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

Authority WWTP) - DCN SGE00572 a cessation of brine receiving. 1.2 EPA - HQ OW - 2014 - 0598 - 0061 NPDES Permit No.

PA0027511 (New Castle Sanitation Authority) - DCN SGE00573 Permit to discharge from the New Castle WWTP. Pennsylvania Department o f Environmental Protection 2/6/2013 FALSE FALSE SGE00573 1.2 EPA - HQ OW - 2014 - 0598 - 0070 Regulatory Regimes for

Recycling Produced and Frac Flowback Water - DCN SGE00583 This paper provides general considerations and key information regarding the current state of regulation of recycling produced water, to aid state review. Romo, Carlos 3/26/2012 TRUE FALSE SGE00583

1.2 EPA - HQ OW - 2014 - 0598 - 0072 West Virginia Follow - Up

and Supplemental Review

- DCN SGE00586 This document reviews of the West Virginia exploration and production waste regulatory program based on the Interstate Oil and Gas Compact Commission guidelines. State Review of Oil and Natural Gas Environmental Regulations 1/1/2003 FALSE FALSE SGE00586

1.2 EPA - HQ OW - 2014 - 0598 - 0081 Small Entity Co mpliance

Guide: Centralized Waste Treatment Effluent Limitations Guidelines and Pretreatment Standards (40 CFR 437). EPA 821 - B - 01 - 003 - DCN SGE00601 A guide to aid small regulated discharging entities comply with national regulations. United States Environ mental Protection Agency 6/1/2001 FALSE FALSE SGE00601

1.2 EPA - HQ OW - 2014 - 0598 - 0084 Hydraulic Fracturing

Research Study - DCN SGE00604 A fact sheet on EPA's interest in hydraulic fracturing. United States Environmental Protection Agency 6/1/2010 FALSE FALSE SGE00604 1.2 EPA - HQ OW - 2014 - UIC Program Primacy -

DCN SGE00611 An EPA webpage detailing the UIC United States Environmental 8/1/2012 FALSE FALSE SGE00611Attachment 2



### A2 - 28 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 0598 - 0088 Program Primacy. Protection Agency 1.2 EPA - HQ OW - 2014 - 0598 - 0092 Radionuclides in Drinking

Water: Waste Disposal Options - DCN SGE00615 A website describing disposal options for waste streams. United States Environmental Protection Agency 1/13/2014 FALSE FALSE SGE00615 1.2 EPA - HQ OW - 2014 - 0598 - 0094 Flowback and Produced

Wastewater from Hydraulic Fracturing Operations to Publicly Owned Treatment Works (POTWs) in Region 2 - DCN SGE00618 A list of POTW facilities by state which accept wastewater from hydraulic fracturing operations. United States Environmental Protection Agency 3/12/2012 FA LSE FALSE SGE00618

1.2 EPA - HQ OW - 2014 - 0598 - 0095 Active Permitted Class IID

Wells in New York - DCN SGE00619 A table of active permitted class IID wells in New York. United States Environmental Protection Agency FALSE FALSE SGE00619 1.2 EPA - HQ OW - 2014 - 0598 - 0100 Hydraulic Fracturing of

Natural Gas Wells in Michigan - DCN SGE00558 A short paper discussing five concerns about horizontal drilling and deep fracturing in Michigan. Office of Geological Survey 5/31/2011 FALSE FALSE SGE00558

1.2 EPA - HQ OW - 2014 - 0598 - 0125 Fact Sheet To Permit

Number Co0048739 Bopco, L.P., Yellow Creek Water Management Facility Rio Blanco County

- DCN SGE00660 A factsheet providing supplemental information about permit number CO0048739, including information about th e receiving stream, facility, performance history, effluent limitations, and terms and conditions. Colorado Department of Public Health 1/10/2011 FALSE FALSE SGE00660

1.2 EPA - HQ OW - 2014 - 0598 - 0184 Franklin Township WWTP

Fact Sheet/Statement of Basis DCN SGE00746 Fact Sheet/Statement of Basis for the Franklin Twp POTW (NPDES Franklin Township Sewer 6/2/2008 FALSE FALSE SGE00746Attachment 2



### A2 - 29 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN PA0046426) Authority 1.2 EPA - HQ OW - 2014 - 0598 - 0185 Franklin Township Sewer

Authority and Wastewater Treatment Plant Consent Order and Agreement with Clean Streams DCN SGE00747 Consent Order and Agreement between Franklin Twp and Clean Streams Pennsylvania Department of Environmental Protection 12/4/2008 FALSE FALSE SGE00747

1.2 EPA - HQ OW - 2014 - 0598 - 0193 Fact Sheet for NPDES

Permit No. PA0023213 (Borough of Ridgway) DCN SGE00755 Fact sheet about the Ridgway POTW NPDES Permit. Pennsylvania Department of Environmental Protection 10/1/2011 FALSE FALSE SGE00755 1.2 EPA - HQ OW - 2014 - 0598 - 0209 CDPS General Permit for

Discharges Associated with Produced - Water Treatment Facilities DCN SGE00775 General Permit for CO discharges associated with produced water, specifically including limits for radioactivity Kieler, Janet 1/30/2012 FALSE FALSE SGE00775

1.2 EPA - HQ OW - 2014 - 0598 - 0324 Brockway Area Sewer

Authority - PA0028428 - Final Permit 2012 DCN SGE00931 Brockway Area Sewer Authority - PA0028428 - Final Permit 2012 Pennsylvania Department of Environmental Protection 11/1/2012 FALSE FALSE SGE00931 1.2 EPA - HQ OW - 2014 - 0598 - 0363 Revised Draft:

Supplemental Generic Environmental Impact Statement (SGEIS) on the Oil, Gas, and Solution Mining Regulatory Program: Information Requests DCN SGE00951 Revised draft of the supplemental generic environmental impact statement on the oil, gas, and solution mi ning regulatory program. NYSDEC 9/7/2011 FALSE FALSE SGE00951

1.2 EPA - HQ OW - 2014 - 0598 - 0369 AOGCC Data Extract Zip

File DCN SGE00959 A database with information from the Alaska Oil and Gas Conservation Commission on UOG disposal wells. Alaska Oil and Gas Conservation Commission 4/8/2014 FALSE FALSE SGE00959Attachment 2



### A2 - 30 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 1.2 EPA - HQ OW - 2014 - 0598 - 0371 U.S. EPA letter to PA DEP

about PA DEP's Request that Marcellus Shale drillers stop sending wastewater to POTWs DCN SGE00982 U.S. EPA letter to PA DEP about PA DEP's Reques t that Marcellus Shale drillers stop sending wastewater to POTWs Garvin, Shawn 5/12/2011 FALSE FALSE SGE00982

1.2 EPA - HQ OW - 2014 - 0598 - 0375 Secondary Drinking Water

Regulations: Guidance for Nuisance Chemicals - DCN SGE00174 An article of Frequently Asked Questions that describes the Secondary Drinking Regulations set by the EPA. United States Environmental Protection Agency 9/29/2011 FALSE FALSE SGE00174

1.2 EPA - HQ OW - 2014 - 0598 - 0378 Drinking Water Treatment

Wastes - DCN SGE00185 Website about drinking water standards for radioactive materials. United States Environmental Protection Agency 1/1/2011 FALSE FALSE SGE00185 1.2 EPA - HQ OW - 2014 - 0598 - 0408 Introduction to the

National Pretreatment Program - DCN SGE00249 Document number EPA 833 - B - 11 - 001. EPA's in troduction to the national pretreatment program including an overview of the program; information on pretreatment standards, POTW program responsibilities, industrial user responsibilities; and information on haul United States Environmental Protection Age ncy 6/1/2011 FALSE FALSE SGE00249

1.2 EPA - HQ OW - 2014 - 0598 - 0409 Salt Brine from Gas Wells

Agreement - DCN SGE00252 A memo describing the chemical composition requirement of salt brine to be used for road salt in West Virginia. WV DEP 7/30/2010 FALSE FALSE SGE00252

1.2 EPA - HQ OW - 2014 - Michigan Oil and Gas

Regulations - DCN Rules and regulations for oil and gas operators in Michigan Department of 4/1/2006 FALSE FALSE SGE00254Attachment 2



### A2 - 31 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 0598 - 0410 SGE00254 Michigan. Environmental Quality 1.2 EPA - HQ OW - 2014 - 0598 - 0419 In Fracking's Wake: New

Rules are Needed to Protect Our Health and Environment from Contaminated Wastewater

- DCN SGE00286 A detailed report that provides information on wastewater management options for shale gas operators. Hammer, Rebecca Hammer, Rebecca; VanBriesen, Jeanne; Levine, Larry 5/1/2012 TRUE FALSE SGE00286

1.2 EPA - HQ OW - 2014 - 0598 - 0421 Fact Sheet for NPDES

Permit Renewal, Warren Water Pollution Control Facility, 2011 - 2012 DCN SGE00295 NPDES permit fact sheet for Warren Water Pollution Control Facility discharge into waters of the state of OH. Warren Water Pollution Control Facility 12/1/2011 FALSE FALSE SGE00295

1.2 EPA - HQ OW - 2014 - 0598 - 0515 WV0116441 Reserved

Environmental Services Ohio County - DCN SGE00488 Stormwater discharge permit for a CWT in WV that accepts oil and gas wastewater for reuse only. Patel, Yogesh 9/25/2012 FALSE FALSE SGE00488 1.2 EPA - HQ OW - 2014 - 0598 - 0517 Letter to PA DEP (Permit

ID: PA0026255) - DCN SGE00493 This letter certifies that the Allegheny Valley Joint Sewage Authority did not accept any oil and gas exploration produced wastewater. Allegheny Valley Joint Sewage Authority 3/29/2011 FALSE FALSE SGE00493

1.2 EPA - HQ OW - 2014 - 0598 - 0519 Letter to PA DEP (Permit

ID: PA0027014) - DCN SGE00495 This letter confirms that Altoona Water Authority will stop receiving gas well drilling wastewater. Altoona Water Authority 4/6/2011 FALSE FALSE SGE00495 1.2 EPA - HQ OW - 2014 - 0598 - 0533 Roadspreading of Brine for

Dust Control and Road Stabilization DCN SGE00255 Guidelines for oil and gas operators to follow when using wastewater in road spreading. Pennsylvania Department of Environmental Protection 7/1/2011 FALSE FALSE SGE00255 1.2 EPA - HQ OW - 2014 - Administrative Order for

Compliance and Request An administrative order and information request. United States Environmental 9/28/2011 FALSE FALSE SGE00620Attachment 2



### A2 - 32 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 0598 - 0541 for Information, EPA

Docket No . CWA - 03 - 2011 - 0272DN - DCN SGE00620 Protection Agency 1.2 EPA - HQ OW - 2014 - 0598 - 0548 PA DEP, Oil and Gas

Management DCN SGE00298.A06 This presentation gives an overview of Marcellus activity in PA in respect to wastewater management. Eichler, Alan 10/29/2012 FALSE FALSE SGE00298.A06

1.2 EPA - HQ OW - 2014 - 0598 - 0548 Marcellus and Utica Shale

Plays: Water Issues in the Ohio River Basin DCN SGE00298.A09 This presentation provides information on Marcellus and Utica activity within the Ohio River Basin. Jason Heath 10/29/2012 FALSE FALSE SGE00298.A09 1.2 EPA - HQ OW - 2014 - 0598 - 0548 Statutory and Regulatory

Review Pennsylvania, West Virginia, and Ohio DCN SGE00298.A16 This presentation provides information on statutory and regulatory requirements in the Marcellus region. Slagel, Gary E. 10/29/2012 FALSE FALSE SGE00298.A16

1.2 EPA - HQ OW - 2014 - 0598 - 0550 Regulations Designed to

Protect State Oil and Gas Water Resources DCN SGE01077 Ground Water Protection Council (GWPC) Report on Regulations Designed to Protect State Oil and Gas Water Resources. Includes background, evolution of oil and gas regulations, element reviews and findings, key messages and considerations. Ground Water Protection Council 1/1/2014 TRUE FALSE SGE01077

1.2 EPA - HQ OW - 2014 - 0598 - 0577 Request for Information -

Permit ID: PA0028428 - DCN SGE00508 This letter confirms that Brockway Area Sewage Authority does not accept any wastewater from Marcellus shale gas Brockway Area Sewage Authority 3/31/2011 FALSE FALSE SGE00508Attachment 2



### A2 - 33 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN drilling operations. 1.2 EPA - HQ OW - 2014 - 0598 - 0581 Letter to U.S. EPA Region

3 - DCN SGE00494 This letter certifies that the Allegheny Valley Joint Sewage Authority does not accept any oil and gas exploration produced wastewater and wishes to be removed from the list of those required to provide wastewater treatment monitoring data. A llegheny Valley Joint Sewage Authority 10/3/2011 FALSE FALSE SGE00494

1.2 EPA - HQ OW - 2014 - 0598 - 0582 Short - Term High - Intensity

Monitoring Program - DCN SGE00513 This response letter includes a report from the short term high intensity monitoring program which monitored the impacts of Utica Shale formation wastewater on the facility's discharge. City of Watertown POTW 3/11/2010 FALSE FALSE SGE00513

1.2 EPA - HQ OW - 2014 - 0598 - 0583 Letter to U.S. EPA Region

3 - DCN SGE00514 This letter certifies that Clairton Municipal Authority will not accept any oil and gas exploration production wastewater at their facility. Clairton Municipal Authority 9/30/2011 FALSE FALSE SGE00514

1.2 EPA - HQ OW - 2014 - 0598 - 0586 COGCC Underground

Injection Control and Seismicity in Colorad o - DCN SGE00517 A short history and summary of Colorado's UIC program. Colorado Oil and Gas Conservation Commission (COGCC) 1/19/2011 FALSE FALSE SGE00517

1.2 EPA - HQ OW - 2014 - Patriot Water Treatment,

LLC and City of Warren A court decision resolving the conflict between Environmental Review 7/3/2012 FALSE FALSE SGE00522Attachment 2



### A2 - 34 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 0598 - 0590 vs. Chris Korleski and

Scott Nally, Director of Environmental Protection: 2012 Decision - DCN SGE00522 Patriot Water Treatment and the City of Warren with the Ohio EPA over language in the permit to install. A ppeals Commission State of Ohio 1.2 EPA - HQ OW - 2014 - 0598 - 0603 Letter to U.S. EPA Region

3 - DCN SGE00538 This letter certifies that Johnstown Redevelopment Authority will not accept any oil and gas exploration production wastewater at their Dornick Point Sewage Treatment Plant. Johnstown Redevelopmen t Authority 9/30/2011 FALSE FALSE SGE00538

1.2 EPA - HQ OW - 2014 - 0598 - 0604 Letter to U.S. EPA Region

3 Pretreatment Program NPDES No. PA0026034 - DCN SGE00539 This letter respond s to EPA comments on the Authority's 2011 annual pretreatment report. The letter reminds EPA that Johnstown Redevelopment Authority will not accept any oil and gas exploration production wastewater, and therefore expects violations to d Johnstown Redevelop men t Authority 12/19/2012 FALSE FALSE SGE00539

1.2 EPA - HQ OW - 2014 - 0598 - 0605 Letter to McCutcheon

Enterprises, Inc. - DCN SGE00540 This letter notifies McCutcheon Enterprises, Inc. that they are no longer allowed to discharge shale gas extraction wastewater to Kiski Valley Water Pollution Control Authority's treatment Kiski Valley Water Pollution Control Auth ority 4/21/2011 FALSE FALSE SGE00540Attachment 2



### A2 - 35 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN plant after May 19, 2011. 1.2 EPA - HQ OW - 2014 - 0598 - 0606 Wheeling Fined for Taking

Frack Water - DCN SGE00543 A news article about the fines the WV DEP assigned to the city of Wheeling for handling wastewater. Macormac, Zach 10/15/2011 TRUE FALSE SGE00543

1.2 EPA - HQ OW - 2014 - 0598 - 0608 Regulatory Update

—

Oklahoma Water Rights Permitting and Water Planning DCN SGE00311.A08 This presentation provides an overview of water sourcing regulations in Oklahoma. Julie Cunningham 11/28/2012 FALSE FALSE SGE00311.A08

1.2 EPA - HQ OW - 2014 - 0598 - 0621 Sampling and Analysis

Plan Part II Quality Assurance Project Plan DCN SGE00979 Sampling and Analysis Plan Part II Quality Assurance Project Plan Pennsylvania Department of Environmental Protection 4/3/2013 FALSE F ALSE SGE00979 1.2 EPA - HQ OW - 2014 - 0598 - 0623 Wheeling POTW Analysis

4 DCN SGE00996 Correspondence between PA DEP, Water Pollution Control Div. of City of Wheeling, and Liquid Assets Disposal, Inc. Includes photos of discharge, flow limitations, treatment of chloride and analytical screening results, and a surcharge invoice calculation. Andrew J. Kicinski 5/27/2007 FALSE FALSE SGE00996

1.2 EPA - HQ OW - 2014 - 0598 - 0624 Clean Water Act Section

308 Request for Information DCN SGE00997 Letter requesting Waynesburg B orough provide information regarding oil and gas wastewater that is accepted by the Waynesburg wastewater Borough of Waynesburg 3/31/2009 FALSE FALSE SGE00997Attachment 2



### A2 - 36 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN treatment plant. 1.2 EPA - HQ OW - 2014 - 0598 - 0624 Clean Water Act Section

308 Request for Information - Attachment 1: Acceptance Records DCN SGE00997.A01 Attachment 1, acceptance records. Borough of Waynesburg 3/31/2009 FALSE FALSE SGE00997.A01

1.2 EPA - HQ OW - 2014 - 0598 - 0624 Clean Water Act Section

308 Request for Information - Attachment 4: Sampling Summary DCN SGE00997.A04 Borough of Waynesburg sampling data summary table. Borough of Waynesburg 1/1/2009 FALSE FALSE SGE00997.A04

1.2 EPA - HQ OW - 2014 - 0598 - 0643 Memorandum: Districts'

Pretreatment Program for Oil Production DCN SGE01026 Memo on t he LA County Sanitation District's pretreatment program for oil production. SANITATION DISTRICTS OF LOS ANGELES COUNTY 6/14/2013 FALSE FALSE SGE01026

1.2 EPA - HQ OW - 2014 - 0598 - 0646 WV/NPDES Permit No,

WV0023302 Accepting Oil and Gas Wastewater - DCN SGE01113 This letter documents SGE operators discharging wastewater to a POTW (Clarksburg) located in the Marcellus. WV DEP 7/23/2009 FALSE FALSE SGE01113

1.2 EPA - HQ OW - 2014 - 0598 - 0647 WV/NPDES Permit No,

WV0023230 Accepting Oil and Gas Wastewater - DCN SGE01114 This letter documents SGE operators discharging wastewater to a POTW (Wheeling) located in the Marcellus. WV DEP 8/11/2009 FALSE FALSE SGE01114

1.2 EPA - HQ OW - 2014 - 0598 - 0669 Utica/Point Pleasant Shale

Cumulative Permitting Activity through 12/07/2 013 - DCN SGE00561 A spreadsheet detailing permitting activities for wells in the Utica Shale. Ohio Department of Natural Resources (OHDNR) 12/6/2013 FALSE FALSE SGE00561

1.2 EPA - HQ OW - 2014 - Draft Regulation and

Licensing of Chapter 33 - 10 - 23, Regulation and licensing North Dakota FALSE FALSE SGE01019Attachment 2



### A2 - 37 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 0598 - 0707 Technologically Enhanced

Naturally Occurring Radioactive Material Chapter 33 - 10 - 23 DCN SGE01019 of Technologically Enhanced Naturally Occurring Radioactive Material. 1.2 EPA - HQ OW - 2014 - 0598 - 0725 AOGCC Data Extract File

Table Description DCN SGE00960 Printout of Alaska Oil and Gas Conservation Commission AOGCC_DataExtract. Mdb. Alaska Oil and Gas Conservation Commission 4/8/2014 FALSE FALSE SGE00960

1.2 EPA - HQ OW - 2014 - 0598 - 0726 Ohio Revised Code Title

15, Chapter 1509: Division of Oil and Gas Resources Management DCN SGE00983 Ohio Revised Code Title 15; Chapter 1509 text. Ohio 9/10/2012 FALSE FALSE SGE00983

1.2 EPA - HQ OW - 2014 - 0598 - 0729 Municipal Authority of the

City of McKeesport Analysis of Gas Well Wastewaters as Required Under the PA DEP Administrative Order Dated October 23, 2008 (file 1) DCN SGE00986 The analysis of gas well wastewaters performed by the Municipal Authority of the City of McKeesport as required under the PA DEP Administrative Order dated October 23, 2008. Rost, Joseph 8/12/2010 FALSE FALSE SGE00986

1.2 EPA - HQ OW - 2014 - 0598 - 0735 Wheeling POTW

Discharge Requirements DCN SGE00999 Wheeling POTW Permit WV0023230 discharge and sewage sludge limitations and monitoring requirements. McClung, Lisa A. 6/8/2008 FALSE FALSE SGE00999

1.2 EPA - HQ OW - 2014 - 0598 - 0737 Authorization To

Discharge Under the National Pollutant Discharge Elimination System Discharge Requirements for Publicly NPDES Permit for Reynoldsville Sewage Authority; NPDES Permit No. PA0028207. Reynoldsville Sewage Authority 7/17/2012 FALSE FALSE SGE01002Attachment 2



### A2 - 38 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

Owned Treatment Works (POTWs) DC N SGE01002 1.2 EPA - HQ OW - 2014 - 0598 - 0739 Permitted Commercial Oil

Disposal Facilities DCN SGE01004 Permitted commercial oil disposal facilities in WY, CO, OK, TX. Wyoming Department of Environmental Quality 3/19/2014 FALSE FALSE SGE01004 1.2 EPA - HQ OW - 2014 - 0598 - 0742 Development Document

for Final Effluent Limitations Guidelines and Standards for Synthetic Based Drilling Fluids and Other Non - Aqueous Drilling Fluids in the Oil and Gas Extraction Point Source Category DCN SGE01006 Development Document for Final Effluent Limitations Guidelines and Standards for Synthetic - Based Drilling Fluids and other Non Aqueous Dr illing Fluids in the Oil and Gas Extraction Point Source Category. United States Environmental Protection Agency 12/1/2000 FALSE FALSE SGE01006

1.2 EPA - HQ OW - 2014 - 0598 - 0752 Municipal Authority of the

City of McKeesport Analysis of Gas Well Wastewaters as Required Under the PA DEP Administrative Order Dated October 23, 2008 (File 2) DCN SGE00987 City of McKeesport analysis results of gas well wastewaters. Joseph Rost 11/29/2010 FALSE FALSE SGE00987

1.2 EPA - HQ OW - 2014 - 0598 - 0760 Examining the Fresh Water

Availability And Permitting of Source Water In the Bakken Region of North Dakota DCN SGE00638.A06 A presentation on regulation and permitting of water usage in North Dakota. Patch, Jon 10/29/2013 FALSE FALSE SGE00638.A06

1.2 EPA - HQ OW - 2014 - 0598 - 0760 Oil and Gas Well

Construction Regulation of Fresh Water Sources in A presentation discussing the regulation of water resources in Colorado. Rein, Kevin 10/29/2013 FALSE FALSE SGE00638.A08Attachment 2



### A2 - 39 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

Colorado DCN SGE00638.A08 1.2 EPA - HQ OW - 2014 - 0598 - 0789 Compilation of Publicly

Available Sources of Voluntary Management Practices for Oil and Gas Exploration & Production (E&P) Wastes As They Address Pits, Tanks, and Land Application DCN SGE00294 Review of sources that report on the best management practices (BMPs) for h andling oil and gas wastes. Includes a list of sources and a summary of the BMPs. United States Environmental Protection Agency 8/9/2012 FALSE FALSE SGE00294

1.2 EPA - HQ OW - 2014 - 0598 - 1096 Utica/Point Pleasant Shale

Cumulative Permitting Activity through 12/07/2013 - DCN SGE01172 A table detailing permitting activities for wells in the Utica Shale. Ohio Department of Natural Resources (OHDNR) 9/6/2015 FALSE FALSE SGE01172

1.2 EPA - HQ OW - 2014 - 0598 - 1159 Permitted Commercial Oil

Disposal Facilities DCN SGE01264 Permitted commercial oil disposal facilities in WY, CO, OK, TX. Wyoming Department of Environmental Quality 9/1/2015 FALSE FALSE SGE01264 1.2 EPA - HQ OW - 2014 - 0598 - 1224 Regulation and Licensing

of Technologically Enhanced Naturally Occurring Radioa ctive Material Chapter 33 - 10 - 23 DCN SGE01333 Chapter 33 - 10 - 23, Regulation and licensing of Technologically Enhanced Naturally Occurring Radioactive Material. North Dakota FALSE FALSE SGE01333

1.2 EPA - HQ OW - 2014 - 0598 - 1246 Final Supplemental

Generic Environmental Impact Statement on the Oil, Gas, and Solution Mining Regulatory Program DCN SGE01125 Final Supplemental Generic Environmental Impact Statement on the Oil, Gas, and Solution Mining Regulatory Program. Regulatory Program for Horizontal Drillin g and High NYSDEC 5/1/2015 FALSE FALSE SGE01125Attachment 2



### A2 - 40 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN Volume Hydraulic Fracturing to Develop Marcellus Shale 1.2 EPA - HQ OW - 2014 - 0598 - 1246 Final Supplemental

Generic Environmental Impact Statement on the Oil, Gas, and Solution Mining Regulatory Program: Response to Comments DCN SGE01125.A01 Final Supplemental Generic Environmental Impact Statement on the Oil, Gas, and Solution Mining Regulatory Program. Regulatory Program for Horizontal Drilling and High Volume Hydraulic Fracturing to Develop Marcellus Shale NYSD EC 5/1/2015 FALSE FALSE SGE01125.A01

1.2 EPA - HQ OW - 2014 - 0598 - 1247 Assessment of the

Potential Impacts of Hydraulic Fracturing for Oil and Gas in Drinking Water Resources DCN SGE01126 EPA's Study of Hydraulic Fracturing and Its Potential Impact on Drinking Water Resources United States Environmental Protection Agency 6/1/2015 FALSE FALSE SGE01126

1.3 EPA - HQ OW - 2014 - 0598 - 0002 Contaminant

Characterization of Effluent from PA Brine Treatment Josephine Facility DCN SGE00002 A study on the contaminant characterization of effluent from PA Brine Treatment Inc., Josephine Facility that is being released into Blacklick Creek in Indiana County, PA. Volz, Conrad; Ferrar, Kyle; Michanowicz, D 3/25/2011 FALSE FALSE SGE00002

1.3 EPA - HQ OW - 2014 - 0598 - 0002 Contaminant

Characterization of Effluent from PA Brine Treatment Josephine Facility_Abstract DCN An abstract on the study of the contaminant characterization of effluent from PA Brine Treatment Inc., Josephine Volz, Conrad; Ferrar, Kyle; Michanowicz, D 3/25/2011 FALSE FALSE SGE00002.A01Attachment 2



### A2 - 41 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

SGE00002.A01 Facility that is being released into Blacklick Creek in Indiana County, PA. 1.3 EPA - HQ OW - 2014 - 0598 - 0050 Current and Projected

Water Use in the Texas Mining and Oil and Gas Industry - DCN SGE00556 This is a st udy of water use in the mining industry in Texas. Nicot, Jean Philippe 2/1/2011 FALSE FALSE SGE00556 1.3 EPA - HQ OW - 2014 - 0598 - 0055 Trihalomethane Speciation

and the Relationship to Elevated Total Dissolved Solid Concentrations Affecting Drinking Water Quality at Systems Utilizing the Monongahela River as a Primary Source During the 3rd and 4th Quarters of 2008 - DCN SGE00567 This report des cribes measurements of DBPs in Pennsylvania surface waters. Pennsylvania Department of Environmental Protection 1/1 /2008 FALSE FALSE SGE00567

1.3 EPA - HQ OW - 2014 - 0598 - 0067 Wastewater Management

and Marcellus Shale Gas Development: Trends, Drivers, and Planning Implications - DCN SGE00579 This paper examines wastewater management practices and trends and analyzes the tracking and transport of shale gas liquid waste streams originating in Pennsylvania. Rahm, Brian 3/15/2013 TRUE FALSE SGE00579

1.3 EPA - HQ OW - 2014 - 0598 - 0079 Biosolids Generation, Use,

and Disposal in the United States - DCN SGE00599 This report describes biosolid generation, use, disposal, treatment, and trends. United States Environmental Protection Agency 9/1/1993 FALSE FALSE SGE00599 1.3 EPA - HQ OW - 2014 - 0598 - 0093 Summary of the Technical

Workshop on Wastewater Treatment and Related This document summarizes the April 18, 2013 Workshop studying United States Environmental Protection 7/1/2013 FALSE FALSE SGE00616Attachment 2



### A2 - 42 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

Modeling - DCN SGE00616 potential impacts of hydraulic fracturing on drinking water resources. Agency 1.3 EPA - HQ OW - 2014 - 0598 - 0098 Energy - Water - Nexus.

Information on the Quantity, Quality, and Management of Water Produced During Oil and Gas Production - DCN SGE00623 A report to congress on produced water. US Government Accountability Office 1/1/2012 FALSE FALSE SGE00623

1.3 EPA - HQ OW - 2014 - 0598 - 0103 Oil and Gas Produced

Water Management and Surface Drinking Water Sources in Pennsylvania - DCN SGE00633 This study evaluates produced water management in Pennsylvania from 2006 to 2011 to determine whether surface water discharges were suff

icient t cause salt or bromide loads that would negatively affect drinking water sources. Wilson, Jessica; VanBriesen, Jeanne 12/1/2012 TRUE FALSE SGE00633

1.3 EPA - HQ OW - 2014 - 0598 - 0105 Reuse of Produced Water

For Hydraulic Fracturing - DCN SGE00637.A05 A presentation on water quality and treatment technology for reuse. Vidic, Radisav 1/1/2013 FALSE FALSE SGE00637.A05 1.3 EPA - HQ OW - 2014 - 0598 - 0106 Oil & Gas Water Use in

Texas: Update to the 2011 Mining Water Use Report - DCN SGE00639 A report that analyzes water consumption for hydraulic fracturing in Texas. Tinker, Scott 9/1/2012 FALSE FALSE SGE00639 1.3 EPA - HQ OW - 2014 - 0598 - 0107 Predictions Of Produced

Water Quality And Quantity For Spatially Distributed Wells In Niobrara Formation - DCN SGE00640 A report that looks at UOG wastewater generation from Niobrara shale wells. Mingazetdinov , Ildus 10/1/2012 FALSE FALSE SGE00640Attachment 2



### A2 - 43 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 1.3 EPA - HQ OW - 2014 - 0598 - 0108 Geographical, Geological,

and Hydrogeological Attributes of Formations in the Footprint of the Eagle Ford Shale - DCN SGE00641 A report that analyzes water consumption for hydraulic fracturing in Texas. Nicot, Jean Philippe 2/1/2013 FALSE FALSE SGE00641

1.3 EPA - HQ OW - 2014 - 0598 - 0109 Life Cycle Analysis of

Water Use and Intensity of Oil and Gas Recovery in Wattenberg field, Colorado

- DCN SGE00642 A journal article that summarizes Noble Energy's water use and generation for hydraulic fracturing in the Codell Niobrara formation. Goodwin, Stephan et al. 5/7/2012 FALSE FALSE SGE00642

1.3 EPA - HQ OW - 2014 - 0598 - 01 67 A Technical and

Economical Study of Completion Techniques in Five Emerging. U.S. Shale Plays - DCN SGE00719 Thesis: Technical and economic study report on completion techniques in five emerging U.S. Gas Shale Plays. Study summarizes literature review of geologic parameters effecting completion techniques and different completion methods. Agrawal, Archna 12/1/2009 FALSE FALSE SGE00719

1.3 EPA - HQ OW - 2014 - 0598 - 0169 Water Management in

Shale Gas Plays - DCN SGE00722 IHS white paper on water management in shale gas plays. Includes information on process flow including water treatment, transportation, and disposal and cost optimization modeling. IHS, Inc 8/1/2014 TRUE FALSE SGE00722

1.3 EPA - HQ OW - 2014 - 0598 - 0170 Characterization of

Organics in the Marcellus Shale Flowback and Masters thesis about organic constituents in Marcellus Shale Wolford, Robert 8/1/2011 TRUE FALSE SGE00725Attachment 2



### A2 - 44 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

Produced Waters - DCN SGE00725 wastewater. 1.3 EPA - HQ OW - 2014 - 0598 - 0171 2013 Quarter ly Horizontal

Shale Production: 3rd Quarter - DCN SGE00727 A spreadsheet detailing oil, gas, and brine production volume by well in the Utica Shale. Ohio Department of Natural Resources 1/1/2014 TRUE FALSE SGE00727 1.3 EPA - HQ OW - 2014 - 0598 - 0204 The Environmental

Behaviour of Radium: Revised Edition DCN SGE00769 Report about radium that includes the following information: radium properties, radium in the environment, environmental pathways, dose assessment, mitigation and remediation issues, and case studies. International Atomic Energy Agency (IAEA) 3/1/2014 TRUE FALSE SGE00769

1.3 EPA - HQ OW - 2014 - 0598 - 0207 RE: Public Records

Request - Frack Waste - Solids and Fluids - Norm DCN SGE00773 Tenorm Response from Ohio Department of Health to a public data request containing radioactive constituent results of Utica cuttings, drilling fluid, flowback, and produced waters. Helmer, Stephen 1/21/2014 FALSE FALSE SGE00773

1.3 EPA - HQ OW - 2014 - 0598 - 0208 Water Quality Literature

Review and Field Monitoring of Active Shale Gas Wells. Phase I: Assessing Environmental Impacts of Horizontal Gas Well Drilling Operations DCN SGE00774 WV DEP Final Report on the water quality literature review and field monitoring of active shale gas wells. Includes results of the literature review, water and waste stream monitoring including the plan, data analysis, and results. Ziemkiewicz, Paul 2/15/2013 FALSE FALSE SGE00774Attachment 2



### A2 - 45 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 1.3 EPA - HQ OW - 2014 - 0598 - 0212 Hydraulic Fracturing Fluid

DCN SGE00780 List of fracking chemicals Exxon Mobil Corporation 1/1/2014 TRUE FALSE SGE00780 1.3 EPA - HQ OW - 2014 - 0598 - 0213 What Chemicals Are Used

DCN SGE00781 List of fracking chemicals FracFocus 1/1/2014 TRUE FALSE SGE00781 1.3 EPA - HQ OW - 2014 - 0598 - 0299 Marcellus Shale

Wastewater Issues in Pennsylvania - Current and Emerging Treatment and Disposal Technologies - DCN SGE00046 Article discusses wastewater generated by drilling, chemistry of the wastewater, fracking additives, TDS concentrations, and management options Abdalla, C.; Drohan, J.; Blunk, K.; Edson, J. 4/1/2011 TRUE FALSE SGE00046

1.3 EPA - HQ OW - 2014 - 0598 - 0307 Cost Effective Recovery of

Low - TDS Frac Flowback Water for Reuse - DCN SGE00070 Document about the possibility of using low TDS fracturing flowback water in a cost effective manner. Acharya, Harish R. 6/1/2011 FALSE FALSE SGE00070

1.3 EPA - HQ OW - 2014 - 0598 - 0312 A White Paper Describing

Produced Water from Production of Crude Oil, Natural Gas, and Coal Bed Methane DCN SGE00093 Report discusses produced water in various oil and gas operations, common constituents, volumes, and impacts of produced water. Also discusses produced water management and reuse options and regulations. Veil, John A.; Puder, Markus G.; Elcock, Deborah; Redweik, Robert J. Jr. 1/1/2004 FALSE FALSE SGE00093

1.3 EPA - HQ OW - 2014 - 0598 - 0313 Water - Related Issues

Associated with Gas Production in the Marcellus Shale - DCN SGE00095 Report discusses additives use, flowback quality and quantity, regulations, on site treatment, green technologies, alternate water sourc es, and water well testing. URS 3/25/2011 FALSE FALSE SGE00095Attachment 2



### A2 - 46 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 1.3 EPA - HQ OW - 2014 - 0598 - 0329 Letter to Lee McDonnell,

PA DEP informing NPDES of testing as part of the permit application - DCN SGE00935 Conventional and unconventional pollutants must be tested by existing dischargers as part of the permit application process. Capacasa, jon M. 8/28/2013 FALSE FALSE SGE00935

1.3 EPA - HQ OW - 2014 - 0598 - 0329 Toxic Screening Analysis

Spreadsheet - DCN SGE00935.A01 Toxic Screening Analysis Spreadsheet U.S. EPA R3 8/28/2013 FALSE FALSE SGE00935.A01 1.3 EPA - HQ OW - 2014 - 0598 - 0344 Oil and Gas Production

Wastes - DCN SGE00136 A webpage that describes how radioactive materials end up in oil and gas waste including how much, types, health effects, and disposal options. U nited States Environmental Protection Agency 8/23/2011 FALSE FALSE SGE00136

1.3 EPA - HQ OW - 2014 - 0598 - 0364 Otsego County, Utica

Water Analysis DCN SGE00953 Utica water analysis from residential wells and surface waters compared to Ross Utica flowback analysis. Sulkey, Aaron FALSE FALSE SGE00953

1.3 EPA - HQ OW - 2014 - 0598 - 0366 U.S. Geological Survey

National Produced Waters Geochemical Database v2.0 (PROVISIONAL) DCN SGE00956 Documentation on USGS's national produced waters geochemical database v2.0 (provisional). USGS 4/4/2014 FALSE FALSE SGE00956

1.3 EPA - HQ OW - 2014 - 0598 - 0374 NIOSH Health Hazard

Evaluation Report - DCN SGE00170 A report that investigates the potential exposure to NORM for employees working in the Hot Springs National Park (Arkansas) . NIOSH 9/1/2005 FALSE FALSE SGE00170

1.3 EPA - HQ OW - 2014 - NORM Removal from

Hydrofracturing Water - Naturally occurring radioactive material Silvia, James; Mathis, Hope; 11/13/2011 FALSE FALSE SGE00234Attachment 2



### A2 - 47 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 0598 - 0387 DCN SGE00234 (NORM), particularly 226Ra, is often found in hydraulic fracturing flowback water and produced water (both referred to as “frac” water) from shale gas wells. Kostedt, Vi, William; Watkins, Vicki

1.3 EPA - HQ OW - 2014 - 0598 - 0389 Technologically Enhanced

Naturally Occurring Radioactive Materials (TENORM) Study Report DCN SGE01028 Study of radioactivity exposure to workers who work with oil and gas extraction wastewater Pennsylvania Department of Environmental Protection 1/1/2015 FALSE FALSE SGE01028

1.3 EPA - HQ OW - 2014 - 0598 - 0389 APPENDI X A

ADDITIONAL GEOLOGICAL INFORMATION

– DCN SGE01028.A01 GEOLOGY OF MARCELLUS SHALE AND OTHER PENNSYLVANIA SHALE FORMATIONS DCN SGE01028.A01 Additional geological information for Marcellus shale and other shale formations in Pennsylvania. Includes rock for mation sample analyses. Pennsylvania Department of Environmental Protection 1/1/2015 FALSE FALSE SGE01028.A01

1.3 EPA - HQ OW - 2014 - 0598 - 0389 APPENDIX B FIELD

INSTRUMENTATION QC DOCUMENTATION DCN SGE01028.A02 Field instrumentation quality control documentation. Pennsylvania Department of Environmental Protection 1/1/2015 FALSE FALSE SGE01028.A02 1.3 EPA - HQ OW - 2014 - 0598 - 0389 APPENDIX C GAMMA

SPECTROSCOPY ANALYTICAL RESULTS DCN SGE01028.A3 Gamma spectroscopy analytical results for drill cuttings, proppant sand, flowback solids and fluids, produced waters, Pennsylvania Departme nt of Environmental Protection 1/1/2015 FALSE FALSE SGE01028.A03Attachment 2



### A2 - 48 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN POTW solids and fluids, CWT effluent, ZLD solids and effluent, landfill leachate and bulking solids, and background. 1.3 EPA - HQ OW - 2014 - 0598 - 0389 APPENDIX D TOTAL

AND REMOVABLE ALPHA/BETA SURFACE RADIOACTIVITY RESULTS DCN SGE01028.A04 Total and removable alpha/beta surface radioactivity results for well si tes. Pennsylvania Department of Environmental Protection 1/1/2015 FALSE FALSE SGE01028.A04

1.3 EPA - HQ OW - 2014 - 0598 - 0389 APPENDIX E GROSS

GAMMA RADIATION SURVEY FIGURES DCN SGE01028.A05 Gross gamma radiation survey figures for well sites. Pennsylvania Department of Environmental Protection 1/1/2015 FALSE FALSE SGE01028.A05 1.3 EPA - HQ OW - 2014 - 0598 - 0389 APPENDIX F XRF

ANALYTICAL ANALYSES RESULTS DCN SGE01028.A06 Solid and Liquid XRF analytical analysis results. Pennsylvania Department of Environmental Protection 1/1/2015 FALSE FALSE SGE01028.A06 1.3 EPA - HQ OW - 2014 - 0598 - 0389 APPENDIX G T - TEST

OUTPUT FILES DCN SGE01028.A07 T - test output files. Pennsylvania Department of Environmental Protection 1/1/2015 FALSE FALSE SGE01028.A07 1.3 EPA - HQ OW - 2014 - 0598 - 0389 Appendix H Radon

Monitor - Sample Analytical Analyses Reports DCN SGE01028.A08 Radon monitoring analytical analysis reports. Pennsylvania Department of Environmental Protection 1/1/2015 FALSE FALSE SGE01028.A08 1.3 EPA - HQ OW - 2014 - 0598 - 0389 APPENDIX I FILTERED

VERSUS UNFILTERED LIQUID SAMPLE COMPARISON DCN SGE01208.A09 Evaluation of the effects of laboratory filtering on sample activity for CWT, ZLD, POTW, and produced water samples from well sites. Pennsylvania Depar tment of Environmental Protection 1/1/2015 FALSE FALSE SGE01028.A09Attachment 2



### A2 - 49 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 1.3 EPA - HQ OW - 2014 - 0598 - 0389 APPENDIX J

MICROSHIELD® OUTPUT FILES DCN SGE01028.A10 Microshield output files for the following scenarios: wastewater truck driver with 3,800 gallons at the DOT limit, solid waste roll - off at the DOT limit, and solid waste container on Day 1, 3, 10, 21, and 28. Pennsylvania Department of Environmental Protection 1/1/2015 FALSE FALSE SGE01028.A10

1.3 EPA - HQ OW - 2014 - 0598 - 0389 Appendix K Laboratory

Data Report DCN SGE01028.A11 Screen shot of the Appendix K Lab Data Report Screen for 2900 - RE - DEP4478. Pennsylvania Department of Environmental Protection 1/1/2015 FALSE FALSE SGE01028.A11 1.3 EPA - HQ OW - 2014 - 0598 - 0389 APPENDIX L PEER

REVIEW COMMENT AND RESOLUTION DOCUMENT DCN SGE01028.A12 Peer review comment and resolution table for the PA TENORM Study Report. Pennsylvania Department of Environmental Protection 1/1/2015 FALSE FALSE SGE01028.A12

1.3 EPA - HQ OW - 2014 - 0598 - 0422 Evaluation of Potential

Impacts of Hydrau lic Fracturing Flowback Fluid Additives on Microbial Processes in Publicly Owned Treatment Works (POTWs) DCN SGE00313 This document analyzes the potential effects of discharging Marcellus flowback to a POTW. Gradient 12/31/2009 FALSE FALSE SGE00313

1.3 EPA - HQ OW - 2014 - 0598 - 0423 Water Management

Planning in the Eagle Ford Shale Play - DCN SGE00321 This presentation provides general information on wastewater management and includes typical fracturing volumes for various shale plays. Arthur, J. Daniel 8/24/2 011 FALSE FALSE SGE00321

1.3 EPA - HQ OW - 2014 - 0598 - 0431 Hydraulic Fracturing

Regulatory Processes in Louisiana - DCN This presentation provides actual water usage for fracturing in the Welsh, James FALSE FALSE SGE00343Attachment 2



### A2 - 50 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

SGE00343 Haynesville shale play of LA. 1.3 EPA - HQ OW - 2014 - 0598 - 0432 Geochemical evaluation of

flowback brine from Marcellus gas wells in Pennsylvania, USA - DCN SGE00344 This journal article compares Marcellus wastewater to ancient brines. Haluszczak, Lara O. 10/2/2012 TRUE FALSE SGE00344

1.3 EPA - HQ OW - 2014 - 0598 - 0433 Wastewater Generation

and Disposal from Natural Gas Wells in Pennsylvania

- DCN SGE00345 This report analyzes wastewater volumes generated in the Marcellus and projects future capacity of disposal practices. Lewis, Au rana 5/1/2012 FALSE FALSE SGE00345

1.3 EPA - HQ OW - 2014 - 0598 - 0435 Bakken Water

Opportunities Assessment - Phase 1 - DCN SGE00350 This report describes wastewater volumes, wastewater characteristics, and wastewater management in the Bakken shale play. Stepan, Daniel et al. 4/1/2010 FALSE FALSE SGE00350

1.3 EPA - HQ OW - 2014 - 0598 - 0437 Post - frac Flowback

Analysis and Reuse Implications DCN SGE00357 This presentation provides some general pollutant concentration data for various shale plays. Cramer, John 12/7/2011 FALSE FALSE SGE00357 1.3 EPA - HQ OW - 2014 - 0598 - 0438 Treatment of Flow Back

and Produced Water from the Hydraulic Fracturing of Oil

– Shale - DCN SGE00358 This presentation provides treatment performance data for electrocoagulation along with flowb ack pollutant concentrations for various shale plays. Ecolotron Water Recovery Systems 1/1/2012 TRUE FALSE SGE00358

1.3 EPA - HQ OW - 2014 - 0598 - 0439 Key Considerations for

Frac Flowback / Produced Water Reuse and Treatment DCN This presentation provides TDS concentrations for various shale plays around the country. Kimball, Robert 5/1/2012 FALSE FALSE SGE00359Attachment 2



### A2 - 51 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

SGE00359 1.3 EPA - HQ OW - 2014 - 0598 - 0447 Comparison of Hydraulic

Fracture Fluid Composition with Produced Formation Water Quality Following Fracturin g: Implications for Fate and Transport - DCN SGE00006.A04 A presentation on the comparison of hydraulic fracturing fluids composition with produced forma tion water following fracturing , focusing on the implications for fate and transport. McElreath, Debra 1/1/2011 FALSE FALSE SGE00006.A04

1.3 EPA - HQ OW - 2014 - 0598 - 0447 Flow of Gas and Water in

Hydraulically Fractured Shale Gas Reservoirs - DCN SGE00006.A11 A presentation on flow of gas and water in hydraulically fractured shale gas reservoirs. He, Zhong 3/28 /2011 FALSE FALSE SGE00006.A11 1.3 EPA - HQ OW - 2014 - 0598 - 0451 Study of the Potential

Impacts of Hydraulic Fracturing on Drinking Water Resources DCN SGE00320 This report summarizes the progress of EPA's study on the potential impacts of hydraulic fracturing on drinking water resources United States Environmental Protection Agency 12/1/2012 FALSE FALSE SGE00320

1.3 EPA - HQ OW - 2014 - 0598 - 0498 Characterization of

Flowback Waters from the Marcellus and the Barnett Shale Regions Report No. 08122 - 05.09 - DCN SGE004 14 This report investigates the characterization of flowback waters from the Marcellus and Barnett. Hayes, Thomas; Severin, Blaine F. 3/16/2012 FALSE FALSE SGE00414

1.3 EPA - HQ OW - 2014 - 0598 - 0501 Water Requirements and

Sustainable Sources in the Barnett Shale - DCN SGE00422 A presentation that provides information on Devon Energy's evaporation/condensation treatment operation in the Barnett including detailed data on distillate recovery as a function of influent Werline, James 3/29/2011 FALSE FALSE S GE00422Attachment 2



### A2 - 52 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN TDS. 1.3 EPA - HQ OW - 2014 - 0598 - 0509 Energy Water

Conservation & Recycling 33rd Annual Governor's Water Conference - DCN SGE00480 Energy Water Conservation & Recycling 33rd Annual Governor's Water Conference presentation Luedecke, Richard 11/13/2012 FALSE FALSE SGE00480

1.3 EPA - HQ OW - 2014 - 0598 - 0523 Balancing Environmental

Risks with Recycling of Produced Water - DCN SGE00500 A technical presentation at the 2013 Ground Water Protection Council, focused on produced water recycling benefits, risks, and regul atory challenges. Arthur, JD; Alleman, David; Bohm, Brian; Hochheiser, H. William; Zampogna, Damian 9/22/2013 TRUE FALSE SGE00500

1.3 EPA - HQ OW - 2014 - 0598 - 0527 Evaluation of Water

Production in Tight Gas Sands in the Cotton Valley Formation in the Caspiana, Elm Grove and Frierson Fields DCN SGE00121 A paper investigates the reason for high water production rates in parts of the Cotton Valley Formation (tight sands). Ozobeme, Charles 1/1/2006 FALSE FALSE SGE00121

1.3 EPA - HQ OW - 2014 - 0598 - 0548 Treatment of Coal Mine

Drainage (CMD) for Beneficial Reuse DCN SGE00298.A01 Discusses potential for operators to treat CMD for beneficial reuse in hydraulic fracturing in the Marcellus. Kozora, Charles 10/29/2012 FALSE FALSE SGE00298.A01

1.3 EPA - HQ OW - 20 14 - 0598 - 0548 Assessing Specific Shale

Plays - Niobrara - DCN SGE00298.A05 This presentation describes current activity in the Niobrara shale play. Dhanasekar, Ashwin 10/29/2012 FALSE FALSE SGE00298.A05 1.3 EPA - HQ OW - 2014 - 0598 - 0560 Analyzing How Produced

Water Reacts with Frac Fluids to Asses it’s Compatibility with the Fluid and Formation DCN SGE00305.A02 This presentation analyzes source water quality criteria for fracturing Bakken shale oil wells including the potential use of Bakken wastewater and Michael McKimmy 10/29/2012 FALSE FALSE SGE00305.A02Attachment 2



### A2 - 53 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN grou ndwater as fracturing base fluid. 1.3 EPA - HQ OW - 2014 - 0598 - 0564 Materials for the

Mississippi Lime Production & Produced Water Congress 2013 DCN SGE00442 A memorandum containing conference materials the Mississippi Lime Production & Produced Water Congress of 2013. Camp, Meghan 6/26/2013 FALSE FALSE SGE00442

1.3 EPA - HQ OW - 2014 - 0598 - 0564 Case Study: Design,

Implementation and Operation of an Effective Water Transfer System in the Mississippi Lime DCN SGE0 0442.A01 Case Study: Design, Implementation and Operation of an Effective Water Transfer System in the Mississippi Lime presentation Black, Galyn 6/26/2013 FALSE FALSE SGE00442.A01

1.3 EPA - HQ OW - 2014 - 0598 - 0565 Radioactivity in Marcellus

Shale Challenge for Regulators and Water Treatment Plants DCN SGE00457 Radioactivity in Marcellus Shale Challenge for Regulators and Water Treatment Plants Resnikoff, Marvin FALSE FALSE SGE00457

1.3 EPA - HQ OW - 2014 - 0598 - 0569 Shale Gas Development

Impacts on Surface Water Quality in Pennsylvania DCN SGE00483 Shale Gas Development Impacts on Surface Water Quality in Pennsylvania Olmstead, Meuhlenbachs, Shih, Chu, Krupnick 3/11/2013 FALSE FALSE SGE00483 1.3 EPA - HQ OW - 2014 - 0598 - 0570 Modeling of Frac

Flowback and Produce d Water Volume from Wattenberg Oil and Gas Field - DCN SGE00501 A journal article which describes models for predicting frac flowback and produced water volumes for different types of oil and gas wells. Water production data from the Colorado Oil and Gas Conservation Commission and Noble Energy Inc. were used for Bai, Bing; Goodwin, Stephen; Carlson, Ken 5/29/2013 TRUE FALSE SGE00501Attachment 2



### A2 - 54 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN both 1.3 EPA - HQ OW - 2014 - 0598 - 0607 Field Sampling Plan:

Characterization of Naturally Occurring Radioactive Materials in the Oil and Gas Field - DCN SGE00544 This plan describes efforts to obtain samples from potential sources of naturally occurring radioactive material and technologically enhanced radioactive material related to the oil and gas exploration activities. Marce llus Shale Coalition 11/4/2013 FALSE FALSE SGE00544

1.3 EPA - HQ OW - 2014 - 0598 - 0608 Best Practices for

Preventing and Monitoring Spills and Leaks From Frac Water Containments to Avoid Surface Damage DCN SGE00311.A09 This presentations provides a summary of risks associated with handling shale gas wastewater. Keith White 11/28/2012 FALSE FALSE SGE00311.A09

1.3 EPA - HQ OW - 2014 - 0598 - 0612 An Investigation of

Naturally Occurring Radioactive Materials (NORM) in Oil and Gas Wells in New York State. NYSDEC DCN SGE00 949 Investigation report of naturally occurring radioactive materials (NORM) in oil and gas wells in New York State. Report includes background and procedures for selecting sampling and survey locations, a presentation and analysis of results, and discussi on. NYSDEC 4/1/1999 FALSE FALSE SGE00949

1.3 EPA - HQ OW - 2014 - 0598 - 0620 PA DEP TENORM Study -

Update 2nd Quarter 2014 DCN SGE00978 Presentation providing the 2nd quarter 2014 update on the PA DEP TENORM Study, July 2014. Pennsylvania Department of Environmental Protection 7/1/2014 FALSE FALSE SGE00978 1.3 EPA - HQ OW - 2014 - Analysis of Hydraulic

Fracturing Fluid Data from Report evaluating hydraulic fracturing fluid United States Environmental 3/1/2015 FALSE FALSE SGE00721Attachment 2



### A2 - 55 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 0598 - 0628 the FracFocus Chemical

Disclosure Registry 1.0 - DCN SGE00721 data reported in the FracFocus Registry. Includes discussion of methodology for extracting and analyzing the data and presents results of data on base fluids, proppants, and chemicals. Protection Agency

1.3 EPA - HQ OW - 2014 - 0598 - 0629 Hydrogen Sulfide

ToxFAQs - DCN SGE00723 A report that presents information on hydrogen sulfide and its effects on human health. ATSDR 7/1/2006 FALSE FALSE SGE00723 1.3 EPA - HQ OW - 2014 - 0598 - 0633 Uinta Water Management

DCN SGE00777 PowerPoint presentation from Water Management for Shale Plays Conference (May 2014) about Uinta water management practices. Johnson, Tommy and Harry, David 5/28/2014 FALSE FALSE SGE00777

1.3 EPA - HQ OW - 2014 - 0598 - 0634 About TENORM DCN

SGE00795 EPA webpage on TENORM including why EPA is concerned, what EPA is doing, and TENORM producing industries. United States Environmental Protection Agency 8/30/2012 FALSE FALSE SGE00795

1.3 EPA - HQ OW - 2014 - 0598 - 0636 Fate of Priority Pollutants

in Publicly Owned Treatment Works Final Report DCN SGE00803 Final report on the fate of priority pollutants in publicly owned treatment works. United States Environmental Protection Agency 9/30/1982 FALSE FALSE SGE00803 1.3 EPA - HQ OW - 2014 - 0598 - 0651 2013 Quarterly Horizontal

Shale Production: 4th Quarter DCN SGE00737 A spreadsheet detailing oil, gas, and brine production volume by well in the Utica Shale. Ohio Department of Natural Resources TRUE FALSE SGE00737 1.3 EPA - HQ - 2011 Utica Shale A spreadsheet detailing Ohio 1/1/2012 FALSE FALSE SGE00559Attachment 2



### A2 - 56 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN OW - 2014 - 0598 - 0668 Production - DCN

SGE00559 oil, gas, and brine production volume by well in the Utica Shale. Department of Natural Resources (OHDNR) 1.3 EPA - HQ OW - 2014 - 0598 - 0670 2013 Quarterly Horizontal

Shale Production: 1st Quar ter DCN SGE00964 A spreadsheet detailing oil, gas, and brine production volume by well in the Utica Shale. Ohio Department of Natural Resources 1/1/2014 FALSE FALSE SGE00964 1.3 EPA - HQ OW - 2014 - 0598 - 0671 2013 Quarterly Horizontal

Shale Production: 2nd Quarter DCN SGE00965 A spreadsheet detailing oil, gas, and brine production volume by well in the Utica Shale. Ohio Department of Natural Resources 1/1/2014 FALSE FALSE SGE00965 1.3 EPA - HQ OW - 2014 - 0598 - 0697 Feasibility and Design

Approach for Automated Classification and Segregation of Early Flowback Water for Reuse in Shale - Gas Hydraulic Fracturing Report No. 08122 - 05.06 DCN SGE00413 This report investigates the design of an wastewater management system to segregate early flowback water for reuse. Pete r Galusky et all 7/21/2011 FALSE FALSE SGE00413

1.3 EPA - HQ OW - 2014 - 0598 - 0724 USGS Produced Water

Database screen shot Accessed on November 25, 2013 DCN SGE00955 Web page on USGS national produced waters geochemical database v2.0 (provisional). USGS 11/25/2013 FALSE FALSE SGE00955 1.3 EPA - HQ OW - 2014 - 0598 - 0743 Composition and

Properties of Drilling and Completion Fluids. 6th edition DCN SGE01009 Composition and Properties of Drilling and Completion Fluids, Sixth Edition. Caen, R., Darley, H.C.H., and G. R. Gray. 1/1/2011 TRUE FALSE SGE01009 1.3 EPA - HQ OW - 2014 - 0598 - 0747 Produced Water Reuse and

Recycling Challenges and Opportunities Across Major Shale Plays DCN SGE00007.A10 A presentation on produced water reuse and recycling challenges and opportunities across major shale plays. Mantell, Matthew 3/29/2011 FALSE FALSE SGE00007.A10Attachment 2



### A2 - 57 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 1.3 EPA - HQ OW - 2014 - 0598 - 0747 A Water Chemistry

Perspective on Flowback Reuse with Several Case Studies DCN SGE00007.A11 A presentation on a water chemistry perspec tive on flowback reuse, focusing on case studies. Minnich, Keith 3/30/2011 FALSE FALSE SGE00007.A11

1.3 EPA - HQ OW - 2014 - 0598 - 0747 Mid - Continent Water

Management for Stimulation Operations - DCN SGE00007.A14 A presentation on mid continent water management for stimulation operations. Tipton, Steven 3/30/2011 FALSE FALSE SGE00007.A14 1.3 EPA - HQ OW - 2014 - 0598 - 0747 Toolbox Available to Treat

Flowback and Produced Waters - DCN SGE00007.A15 A presentation on a toolbox used to treat flowback and produced waters. Haggstrom, Johanna 1/1/2011 TRUE FALSE SGE00007.A15 1.3 EPA - HQ OW - 2014 - 0598 - 0747 Williams Fork, Piceance

Basin: Flowback Water Reuse

– Quality and Quantity - DCN SGE00007.A17 A presentation on flowback water reuse at Williams Fork in the Piceance Basin, f

ocusing on quality and quantity. Cooper, Jill 3/30/2011 FALSE FALSE SGE00007.A17

1.3 EPA - HQ OW - 2014 - 0598 - 0747 Wastewater from Gas

Development: Chemical Signatures in the Monongahela Basin - DCN SGE00007.A23 A presentation on wastewater from gas development and chemical signatures in the Monongahela Basin. Ziemkiewicz, Paul 3/30/2011 FALSE FALSE SGE00007.A23

1.3 EPA - HQ OW - 2014 - 0598 - 0760 2013 Produced Water

Reuse Initiative Conference Material DCN SGE00638 This memorandum provides the conference materials from the 2013 Produced Water Reuse Initiative Conference as attachments. Ruminski, Brent 1/21/2014 FALSE FALSE SGE00638

1.3 EPA - HQ OW - 2014 - 0598 - 0760 Water Infrastructure

Analysis and Optimization DCN SGE00638.A01 A presentation describing model output analysis for water infrastructure needs. Carlson, Ken; Goodwin, Stephen; Ellerbroek, David 10/29/2013 FALSE FALSE SGE00638.A01Attachment 2



### A2 - 58 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 1.3 EPA - HQ OW - 2014 - 0598 - 0760 H2OForward Service -

Sustainable Development of Completions - DCN SGE00638.A11 A presentation which discusses produced water recycling treatment options. Walter, Dale 10/29/2013 TRUE FALSE SGE00638.A11 1.3 EPA - HQ OW - 2014 - 0598 - 0763 2012 Utica Shale

Production - DCN SGE00560 A spreadsheet detailing oil, gas, and brine production volume by well in the Utica Shale. Ohio Department of Natural Resources (OHDNR) 1/1/2013 FALSE FALSE SGE00560

1.3 EPA - HQ OW - 2014 - 0598 - 0773 Is there a Basin - Centered

Gas Accumulation in the Cotton Valley Group Sandstones, Gulf Coast Basin, U.S.A. DCN SGE00111 The paper reporting background information on the geology of the Cotton Valley sandstones including average water production rates. Barterger, Charles 10/1/2001 FALSE FALSE SGE00111

1.3 EPA - HQ OW - 2014 - 0598 - 0774 Gas, Oil, and Water

Production from the Wasatch Formation, Greater Natural Buttes Field, Uinta Basin, Uinta Basin, Utah DCN SGE00119 An article examining gas, water, and oil production rates of tight gas wells in Utah. It discusses trends observed over five years. Nelson, Philip 1/1/2009 FALSE F ALSE SGE00119

1.3 EPA - HQ OW - 2014 - 0598 - 0788 NYSDEC SGEIS

Information Requests DCN SGE00243 A report that provides detailed underlying sampling data for 19 locations in Marcellus Shale. Detailed flowback volumes are also reported. Sampling data includes VOC results. ALL Consulting 9/16/2010 FALSE FALSE SGE00243

1.3 EPA - HQ OW - 2014 - 0598 - 0791 Current NETL Water

Management R&D Efforts Drilling Engineering Association Quarterly This presentation provides pollutant concentrations for the Woodfo rd, Marcellus, and Bakken Pike, Bill FALSE FALSE SGE00360Attachment 2



### A2 - 59 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

Forum DCN SGE00360 Shale plays. 1.3 EPA - HQ OW - 2014 - 0598 - 0793 Identifying and

Remediating High Water Production Problems in Basin - Centered Formations DCN SGE00112 A report investigating historical produced water flow rates and composition of Wyoming tight gas reservoirs. R.L. Billingsley 9/30/2005 FALSE FALSE SGE00112

1.3 EPA - HQ OW - 2014 - 0598 - 1141 2015 Quarterly Horizontal

Shale Production: 2nd Quarter - DCN SGE01242 A spreadsheet detailing oil, gas, and brine production volume by well in the Utica Shale. Ohio Department of Natural Resources 8/26/2015 TRUE FALSE SGE01242 1.3 EPA - HQ OW - 2014 - 0598 - 1156 U.S. Geological Survey

National Produced Waters Geochemical Database v2.1 (PROVISIONAL) DCN SGE01260 Documentatio n on USGS's national produced waters geochemical database v2.1 (provisional). USGS 10/16/2014 FALSE FALSE SGE01260

1.3 EPA - HQ OW - 2014 - 0598 - 1243 Coal Bed Methane Primer -

DCN SGE00092 A report overviewing the CBM industry, regulations, and BMPs. ALL Consulting 2/1/2004 FALSE FALSE SGE00092 1.3 EPA - HQ OW - 2014 - 0598 - 1244 Waste or Wasted? -

Rethinking the Regulation of Coalbed Methane Byproduct Water in the Rocky Mountains - DCN SGE00094 Document analyzing the legal approaches to CBM produced water quantity in Utah, New Mexico, Colorado, Montana, and Wyoming. Darin, Thomas F. 9/1/2002 TRUE FALSE SGE00094

1.4 EPA - HQ OW - 2014 - 0598 - 0105 Sustainable Water

Management DCN SGE00637.A01 A presentation which describes treatment and recycling options. Shannon, Daniel 1/1/2013 TRUE FALSE SGE00637.A01 1.4 EPA - HQ OW - 2014 - 0598 - 0105 Utilizing Ultraviolet Light

to Minimize Biocide Usage During Stimulation Operations DCN SGE00637.A02 A presentation which describes the use of ultraviolet light in treatment technology. Sinnott, Joseph 1/1/2013 FALSE FALSE SGE00637.A02

1.4 EPA - HQ - Forced Crystallization A presentation which Kepler, Doug 1/1/2013 FALSE FALSE SGE00637.A06Attachment 2



### A2 - 60 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN OW - 2014 - 0598 - 0105 within Turbulent Liquid

Flow Streams... or crystals without crystallizers DCN SGE00637.A06 describes a treatment technology study. 1.4 EPA - HQ OW - 2014 - 0598 - 0105 The Evolution of

Treatment Technologies in the Marcellus Shale DCN SGE00637.A07 Presentation discussing treatment technologies in the Marcellus Shale. Schappell, Quay 1/1/2013 FALSE FALSE SGE00637.A07 1.4 EPA - HQ OW - 2014 - 0598 - 0110 Vendor Profile: 212

Resources - DCN SGE00645 A profile of the company 212 resources, which provides water and hydrocarbon reclamation technologies to the natural gas sector. ALL Consulting 1/1/2011 TRU E FALSE SGE00645

1.4 EPA - HQ OW - 2014 - 0598 - 0111 Vendor Profile: Aquatech -

DCN SGE00646 A profile of the company AquaTech, which provides water purification technologies for industrial and infrastructure markets, with a focus on desalination, water reuse, and zero liquid discharge. ALL Consulting 1/1/2011 TRUE FALSE SGE00646

1.4 EPA - HQ OW - 2014 - 0598 - 0112 Vendor Profile: Ecosphere

Technologies, Inc. - DCN SGE00647 A profile of the water engineering and services company Ecosphere Technologies, Inc. ALL Consul ting 1/1/2011 TRUE FALSE SGE00647 1.4 EPA - HQ OW - 2014 - 0598 - 0113 Vendor Profile: Aqua - Pure

Ventures, Inc, Fountain Quail Water Management LLC - DCN SGE00648 A profile of the water treatment service company Fountain Quail Water Management LLC, which uses Aqua - Pure evaporator technology. ALL Consulting 1/1/2011 TRUE FALSE SGE00648

1.4 EPA - HQ - Vendor Profile: GeoPure A profile of the ALL 1/1/2011 TRUE FALSE SGE00649Attachment 2



### A2 - 61 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN OW - 2014 - 0598 - 0114 Hydrotechnologies - DCN

SGE00649 commercial stage, full service provider GeoPure Hydrotechnologies, which focuses on contaminated water recycling and purification rather than disposal. Consulting

1.4 EPA - HQ OW - 2014 - 0598 - 0115 Vendor Profile:

INTEVRAS Technologies, LLC - DCN SGE00650 A profile of the industrial waste water treat ment company INTEVRAS Technologies LLC, which focuses on waste water reduction, crystallization, and freshwater extraction using evaporative reduction and solidification. ALL Consulting 1/1/2011 TRUE FALSE SGE00650

1.4 EPA - HQ OW - 2014 - 0598 - 0116 Vendor Profile: MI

SWACO - DCN SGE00651 A profile of the supplier/engineering designer of drilling fluid systems MI SWACO. ALL Consulting 1/1/2011 TRUE FALSE SGE00651 1.4 EPA - HQ OW - 2014 - 0598 - 0117 Vendor Profile: Veolia

Water Solutions & Technologies - DCN SGE00652 A profile of the water and wastewater treatment company NA Water Systems, a technical subsidiary of Veolia Water Solutions and Technology. ALL Consulting 1/1/2011 TRUE FALSE SGE00652

1.4 EPA - HQ OW - 2014 - 0598 - 0118 Electro Coagulation for

Treatment of Industrial Effluents and Hydrogen Production - DCN SGE00653 A chapter about the benefits of using electro coagulation as a treatment method. Ali, Ehsan; Yaakob, Zahira 1/1/2012 TRUE FALSE SGE00653

1.4 EPA - HQ - Purification of Brackish A paper and presentation Atlas, Robert 1/1/2006 TRUE FALSE SGE00654Attachment 2



### A2 - 62 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN OW - 2014 - 0598 - 0119 Water Using Hybrid CDI EDI Technology - DCN SGE00654 on a new class of technology using capacitance based de ionizer: EWP X3. 1.4 EPA - HQ OW - 2014 - 0598 - 0120 H2prO HMS Water

Management Service - DCN SGE00655 An overview of the H2prO HMS Water Management Service which treats produced and flowback water for reuse with a nonchemical electrocoagulation process. Baker Hughes 1/1/2012 TRUE FALSE SGE00655

1.4 EPA - HQ OW - 2014 - 0598 - 0121 Water Tre atment Solutions

Using Electro Coagulation

- DCN SGE00656 A fact sheet on Bosque's mobile water recycler unit. Bosque Systems 1/1/2013 TRUE FALSE SGE00656 1.4 EPA - HQ OW - 2014 - 0598 - 0122 Oil and Gas Produced

Water Treatment Technologies - DCN SGE00657 A technical brief on oil and gas produced water treatment technologies, including: vibratory enhanced membrane process, high efficiently reverse osmosis, non pressure driven membrane processes, membrane distillation, forward osmosis, and ion exchange. Brant, Jonathan TRUE FALSE SGE00657

1.4 EPA - HQ OW - 2014 - 0598 - 0123 Design of a Mobile

Wastewater Treatment System for Hydraulic Fracturing Waste - DCN SGE00658 A report on a mobile scale system to treat contaminated water produced by hydraulic fracturing of share rock. The system uses a process which features Panu, Marc 4/ 19/2013 TRUE FALSE SGE00658Attachment 2



### A2 - 63 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN electrochemical oxidation/electrocoagulati on, dissolved air flotation, and reverse osmosis. 1.4 EPA - HQ OW - 2014 - 0598 - 0124 Desalination Technology

Could Clean Up Wastewater from Coal - bed Methane Production - DCN SGE00659 An introductory article which discusses the potential use of desalination technology in cleaning up coal - bed methane production wastewater. Christen, Kris 2/1/2006 TRUE FALSE SGE00659

1.4 EPA - HQ OW - 2014 - 0598 - 0126 Zero Discharge Water

Management for Horizontal Shale Gas Well Development - DCN SGE00661 This paper describes efforts to recover and convert the briny waste from fracturing flowback into suitable, partial replacement of the freshwater in fracturing fluid. Hause, Jennifer 1/1/2010 TRUE FALSE SGE00661

1.4 EPA - HQ OW - 2014 - 0598 - 0127 Membrane Distillation -

DCN SGE00662 A website describing the membrane distillation method, installation, advantages and disadvantages, application, boundary conditions, effectiveness, support products, environmental issues, costs, comments, complexity, level of automation, and references. Emis 2/1/2012 TRUE FALSE SG E00662

1.4 EPA - HQ OW - 2014 - Water Desalination by

Membrane Distillation - A chapter about membrane distillation Gryta, Marek 2/28/2011 TRUE FALSE SGE00663Attachment 2



### A2 - 64 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 0598 - 0128 DCN SGE00663 including the process, practical aspects, pretreatment and cleaning, and fouling. 1.4 EPA - HQ OW - 2014 - 0598 - 0129 Produced Water Treatment

- DCN SGE00664 A fact sheet describing the LM - HT Produced Water Concentrators with options of additional modular stationary units. Heartland Technologies 1/13/2014 TRUE FALSE SGE00664

1.4 EPA - HQ OW - 2014 - 0598 - 0130 Forward Osmosis

Treatment of Drilling Mud and Fracturing Wastewater from Oil and Gas Operations - DCN SGE00665 A paper describing a study testing forward osmosis as a technology for treatment and reclamation of water from drilling waste. Hickenbottom, Kerri 7/18/2012 TRUE FALSE SGE00665

1.4 EPA - HQ OW - 2014 - 0598 - 0131 Contaminated Water -

DCN SGE00666 This website describes application of KmX's membrane distillation technology to water contaminated by hydraulic fracturing, bio fuels, or chemical, pharmaceutical, and petrochemical facilities. Kmx Corporation 1/22/2014 TRUE FALSE SGE00666

1.4 EPA - HQ OW - 2014 - 0598 - 0133 Sustainable Desalination:

Membrane Distillation Delivers Greener Clean Water - DCN SGE00668 A website article describing the development of a membrane distillation system. Mendez, Enrique 11/28/2012 TRUE FALSE SGE00668

1.4 EPA - HQ OW - 2014 - 0598 - 0134 Membrane Technology for

Produced Water in Lea County - DCN SGE00669 A final report on the effectiveness of membrane technology in the treatment of produced water in Lea County. Nelson, Cecilia; Ghosh, Ashok 9/20/2011 TRUE FALSE SGE00669Attachment 2



### A2 - 65 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 1.4 EPA - HQ OW - 2014 - 0598 - 0135 Frac Water: Treating

Flowback and Produced Water for Re - Use - DCN SGE00670 A website describing the produced water s ervices Omni Water Solutions provides. Omni Water Solutions 1/14/2014 TRUE FALSE SGE00670 1.4 EPA - HQ OW - 2014 - 0598 - 0136 EWS Petro P160 "Clean Frac: Process and Equipment Description - DCN SGE00671 Description of the process and equipment used in Origin Oil's CLEAN FRAC wastewater treatment system. OriginOil 10/21/2013 TRUE FALSE SGE00671

1.4 EPA - HQ OW - 2014 - 0598 - 0137 Originoil’s Clean - Frac: An

Overview - DCN SGE00672 A white paper that presents OriginOil's CLEAN - FRAC design as a scalable and efficient system which uses electrocoagulation to treat oil and gas wastewater. OriginOil 6/13/2013 TRUE FALSE SGE00672

1.4 EPA - HQ OW - 2014 - 0598 - 0138 Review on the Science and

Technology of Water Desalination by Capacitive Deionization - DCN SGE00673 This paper revi ews the science and technology of capacitive deionization and describes the range of possible electrode materials and various approaches to the testing of materials and devices. The paper summarizes the range of options for designs. Porada, S.; Zhao, R.; v an der Wal, A.; Presser, V.; Biesheuvel, P.M. 4/4/2013 TRUE FALSE SGE00673

1.4 EPA - HQ OW - 2014 - 0598 - 0139 Welcome to Purestream

Technology - DCN SGE00674 This presentation describes the wastewater treatment, air emissions, renewable energy, and data tracking solutions offered by Purestream Technology. Purestream 1/1/2011 TRUE FALSE SGE00674Attachment 2



### A2 - 66 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 1.4 EPA - HQ OW - 2014 - 0598 - 0140 A Working Model for Oil

and Gas Produced Water Treatment - DCN SGE00675 This presentation describes the water treatment activities of Anticline Disposal LLC as a working model for the industry. Shafter, Lee 10/14/2010 FALSE FALSE SGE00675

1.4 EPA - HQ OW - 2014 - 0598 - 0141 The DesEl System

–

Capacitive Deionization for the Removal of Ionic Contaminants from Water - DCN SGE00676 This paper pr esents the DesEl system as a potential solution to the production of deionized water and treatment of contaminants through desalination applications. Results from five test cases are discussed. Shelp, Gene 1/1/2004 TRUE FALSE SGE00676

1.4 EPA - HQ OW - 2014 - 0598 - 0142 Water Recovery via

Thermal Evaporative Processes for High Saline Frac Water Flowback - DCN SGE00677 This paper describes a study examining the thermal processes for water recovery and beneficial use of salt waste. Tinto, Joseph; So lomon, Robert 11/1/2012 TRUE FALSE SGE00677

1.4 EPA - HQ OW - 2014 - 0598 - 0143 Solar and Waste Heat

Desalination by Membrane Distillation - DCN SGE00678 A research and development report on solar and waste heat desalination by membrane distillation, including overview of the technology, performance data, and results. Walton, John 4/1/2004 TRUE FALSE SGE00678

1.4 EPA - HQ OW - 2014 - 0598 - 0144 Treating Hydraulic

Fracturing Flowback Waters: Potential New Membrane Applications Webinar - DCN SGE00679 A webinar describin g pressure and non - pressure driven membrane technologies for treating hydraulic fracture Wickramasing he, Ranil; Jones, Steven 12/11/2013 TRUE FALSE SGE00679Attachment 2



### A2 - 67 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN flowback waters. 1.4 EPA - HQ OW - 2014 - 0598 - 0145 Treatment of Brackish

Produced Water Using Carbon Aerogel - based Capacitive Deionization Technology - DCN SGE00680 This abstract describes a study testing capacitive deionization technology in laboratory and field scale experiments. Xu, Pei 5/1/2008 TRUE FALSE SGE00680

1.4 EPA - HQ OW - 2014 - 0598 - 0146 Capacitive Deionization in

Mine Water Recycling - DCN SGE00681 This article describes the use of capacitive deionization technology in mine water recycling. Janin, Amelie 1/22/2014 TRUE FALSE SGE00681 1.4 EPA - HQ OW - 2014 - 0598 - 0147 AltelaRain System ARS 400 0 - DCN SGE00682 A brochure for the ARS 4000 AltelaRain System. ALTELA 1/1/2011 FALSE FALSE SGE00682 1.4 EPA - HQ OW - 2014 - 0598 - 0148 Water Treatment

Technology Fact Sheet: Reverse Osmosis - DCN SGE00683 A factsheet describing the reverse osmosis process, technical capabilities, and technical limitations. ALL Consulting 1/1/2011 TRUE FALSE SGE00683 1.4 EPA - HQ OW - 2014 - 0598 - 0149 The Sweet Spot of Forward

Osmosis: Treatment of Produced Water, Drilling Wastewater, and Other Complex and Difficult Liquid Streams - DCN SGE00684 This paper reviews successful development and demonstration of forward osmosis membrane treatment systems, via bench - scale, pilot, and demonstration studies on treatment of oil and gas waste streams. Coday, Bryan 11/6/2013 TRUE FALSE SGE00 684

1.4 EPA - HQ OW - 2014 - 0598 - 0152 MoTreat: Mobile Water

Pre - Treatment System - DCN SGE00687 A fact sheet on the MoTreat mobile solution to treat flowback and produced water on - site. AquaTech International Corporation 1/1/2011 TRUE FALSE SGE00687 1.4 EPA - HQ OW - 2014 - MoVap: Mobile Water

Distillation System - DCN A fact sheet on the MoVap mobile solution to AquaTech International 1/1/2011 TRUE FALSE SGE00688Attachment 2



### A2 - 68 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 0598 - 0153 SGE00688 treat flowback water on site. Corporation 1.4 EPA - HQ OW - 2014 - 0598 - 0154 Frac Water Reclamation

System Reduces Operator’s Water Cost - DCN SGE00689 A performance report which describes how the M - I SWACO Frac Water Reclamation system reduced costs. M - I SWACO 1/1/2009 TRUE FALSE SGE00689

1.4 EPA - HQ OW - 2014 - 0598 - 0155 A Guide to Practi cal

Management of Produced Water from Onshore Oil and Gas Operations in the United States (DE - PS26 - 04NT15460 - 02) DCN SGE00690 A report that focuses on technologies and practices used to manage UOG wastewater. ALL Consulting 10/1/2006 FALSE FALSE SGE00690

1.4 EPA - HQ OW - 2014 - 0598 - 0156 Summary of the Technical

Workshop on Water Acquisition Modeling: Assessing Impacts Through Modeling and Other Means - DCN SGE00691 This document summarizes the June 4, 2013 technical workshop on wastewater treatment and related modeling. United States Environmental Protection Agency 6/4/2013 FALSE FALSE SGE00691

1.4 EPA - HQ OW - 2014 - 0598 - 0162 Key Shale Gas Water

Management Strategies: An Economic Assessment Tool - DCN SGE00710 Paper analyzing the total life cycle water management costs per frac comparing options and costs of water supply and water transportation; cost and options for disposal, re - use, and recycling; and impact of water quality on frac chemical costs and perform Slutz, James et al. 9/11/2013 TRUE FALSE SGE00710

1. 4 EPA - HQ - Zero Discharge Water Final report on zero Ziemkiewicz, 6/1/2012 FALSE FALSE SGE00714Attachment 2



### A2 - 69 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN OW - 2014 - 0598 - 0165 Management for

Horizontal Shale Gas Well Development DCN SGE00714 discharge water management for horizontal shale gas well development. Report presents results of research on dissolved so lids removal, salts removal, PDU, and filtration without pretreatment. Paul

1.4 EPA - HQ OW - 2014 - 0598 - 0174 Pretreatment Targets for

Salt Recovery from Marcellus Shale Gas Produced Water DCN SGE00731 Paper on produced water treatment using chemical addition. Silva, James 11/16/2013 FALSE FALSE SGE00731

1.4 EPA - HQ OW - 2014 - 0598 - 0175 Recovering Valuable

Byproducts from Oil and Gas Wastes DCN SGE00732 Paper on drilling fluid wastewater treatment and management. Huffmyer, Russell; Gehucheten, John 11/16/2013 FALSE FALSE SGE00732 1.4 EPA - HQ OW - 2014 - 0598 - 0176 Waste Management -

Paper #2 - 24 DCN SGE00733 Working paper of the NPC North American Resource Development Study. Report on waste management in oil and gas expl oration and production. Includes background on drilling wastes and a description of waste management techniques. National Petrolium Council (NPC) 9/15/2011 FALSE FALSE SGE00733

1.4 EPA - HQ OW - 2014 - 0598 - 0182 Notice of Final 2010

Effluent Guidelines Program Plan DCN SGE00744 Federal Register Notice of Final 2010 ELG Program Plan United States Environmental Protection Agency 10/26/2011 FALSE FALSE SGE00744Attachment 2



### A2 - 70 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 1.4 EPA - HQ OW - 2014 - 0598 - 0183 Municipal Authority of the

City of McKeesport: Headworks Loading Analysis for Natural Gas Drilling Wastewater Pollutants DCN SGE00745 Report about the McKeesport POTW treatment practices and capabilities. KLH Engineers, Inc. 3/1/2011 FALSE FALSE SGE00745

1.4 EPA - HQ OW - 2014 - 0598 - 0186 Clairton Municipal

Authority POTW Pass Throug h Analysis Appendices - DCN SGE00748 Pass - through analysis completed for the Clairton POTW analyzing whether or not there is the potential for pass - through from UOG related wastewaters that were sent to the POTW. PG Environmental , LLC 8/19/2009 FALSE FALSE SGE00748

1.4 EPA - HQ OW - 2014 - 0598 - 0187 Clarksburg Response to

Clean Water Act Section 308 Request for Information DCN SGE00749 Clarksburg POTW's response to a 308 request sent by EPA R3. City of Clarksburg 3/2/2009 FALSE FALSE SGE00749

1.4 EPA - HQ OW - 2014 - 0598 - 0188 Waynesburg Response to

Clean Water Act Section 308 Request for Information DCN SGE00750 Waynesburg POTW's response to a 308 request sent by EPA R3. Borough of Waynesburg 3/31/2009 FALSE FALSE SGE00750

1.4 EPA - HQ OW - 2014 - 0598 - 0189 Authority of the Borough

of Charleroi Administrative Order DCN SGE00751 Correspondence about an Administrative Order between Charleroi POTW and PA DEP. Chester Engineers 11/21/2008 FALSE FALSE SGE00751 1.4 EPA - HQ OW - 2014 - 0598 - 0190 Produced and Flowback

Water Recycling and Reuse DCN SGE00752 Article about reuse and recycle of UOG wastewater discussing the economics, limitations and technology. Boschee, Pam 2/1/2014 FALSE FALSE SGE00752

1.4 EPA - HQ - The Science of Marcellus Article about the Keister, 1/29/2010 FALSE FALSE SGE00753Attachment 2



### A2 - 71 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN OW - 2014 - 0598 - 0191 Shale DCN SGE00753 characteristics of Marcellus shale gas wastewater and management options, including a discussion about the Brockway POTW. Timothy

1.4 EPA - HQ OW - 2014 - 0598 - 0192 A Critical Review of the

Risk s to Water Resources from Unconventional Shale Gas Development and Hydraulic Fracturing in the United States DCN SGE00754 Article about the potential risks that shale gas operations pose to water resources. Vengosh, Avner; Jackson, Robert; Warner, Nathanie l; Darrah, Thomas; Kondash, Andrew 2/18/2014 TRUE FALSE SGE00754

1.4 EPA - HQ OW - 2014 - 0598 - 0194 Local Limits Analysis for

Borough of Ridgway. DCN SGE00756 Local limits analysis for the Ridgway POTW. Hill Engineering, Inc. 1/9/2014 FALSE FALSE SGE00756 1.4 EPA - HQ OW - 2014 - 0598 - 0195 Technical Evaluation of

the Impact of Oil and Gas Well Wastewaters on the Municipal Authority of the City of McKeesport DCN SGE00757 Technical evaluation of McKeesport POTW. KLH Engineers, Inc. 11/1/2008 FALSE FALSE SGE00757

1.4 E PA - HQ OW - 2014 - 0598 - 0196 Technical Evaluation of

the Impact of Oil and Gas Well Wastewaters on the Clairton Municipal Authority Wastewater Treatment Facility DCN SGE00758 Technical evaluation of Clairton POTW. KLH Engineers, Inc. 2/1/2009 FALSE FALSE SGE00758

1.4 EPA - HQ - City of Wheeling: Headworks loading KLH 11/1/2006 FALSE FALSE SGE00759Attachment 2



### A2 - 72 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN OW - 2014 - 0598 - 0197 Headworks Loading

Analysis DCN SGE00759 technical analysis of Wheeling POTW. Engineers, Inc. 1.4 EPA - HQ OW - 2014 - 0598 - 0202 Email Correspondence

between WV DEP and EPA DCN SGE00766 Email correspondence between John Lockhart (WVDEP) and Lisa Biddle (EPA) about the status of POTWs accepting UOG wastewater in WV. Lockhart, John 6/3/2014 FALSE FALSE SGE00766

1.4 EPA - HQ OW - 2014 - 0598 - 0203 Letter from WV DEP to

City of Follansbee about POTWs Accepting Oil and Gas Wastewater DCN SGE00767 Letter from Scott Mandirola (WV DEP) to John Destefano (City of Follansbee) about the acceptance of oil and gas wastewater by POTWs without approved pretreatment programs West Virginia Department of Environmental Protection (WV DEP) 12/15/2010 FALSE FALSE SGE00767

1.4 EPA - HQ OW - 2014 - 0598 - 0205 UIC Disposal Well Data

for Illinois Email Correspondence between IL Office of Oil and Gas Resource Management and EPA DCN SGE00770 Email correspondence between Doug Shutt (IL) and Lisa Biddle (EPA) about the number of underground injection wells in IL. Shutt, Doug 5/30/2014 FALSE FALSE SGE00770

1.4 EPA - HQ OW - 2014 - 0598 - 0216 Borough of California

Response to 308 Request for Information - DCN SGE00787 Responses to questions in 308 request issued by U.S. EPA Region 3 Borough of California 3/18/2009 FALSE FALSE SGE00787 1.4 EPA - HQ OW - 2014 - 0598 - 0292 Water Management

Technologies Used by Marcellus Shale Gas Producers - DCN SGE00011 A report on water management technologies used by Marcellus Shale gas producers. Veil, John 7/1/2010 FALSE FALSE SGE00011

1.4 EPA - HQ OW - 2014 - Optimizing Fracturing

Fluids from Flowback An article about the design and procedures of Rimassa, Shawn; 6/1/2009 TRUE FALSE SGE00091Attachment 2



### A2 - 73 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 0598 - 0311 Water DCN SGE00091 reusing flowback and produced water as hydraulic fracturing fluids. Howard, Paul; Blow, Kristel; Schlumberger 1.4 EPA - HQ OW - 2014 - 0598 - 0314 Advanced Membrane

Filtration Technology for Cost Effective Recovery of Fresh Water from Oil & Gas Produced Brine - DCN SGE00099 The main objective of the document is to conduct a cost analysis of a mobile RO unit in the Barnett shale play. The document also investigates the basics of produced water management and the potenti al for desalination of produced brine. Burnett, David 7/1/2006 FALSE FALSE SGE00099

1.4 EPA - HQ OW - 2014 - 0598 - 0315 Produced Water

Management and Beneficial Use - DCN SGE00100 The report evaluates a number of water management options available to CBM operato rs from a cost effective and environmentally - sound point of view. Brown, Terry 1/1/2009 FALSE FALSE SGE00100

1.4 EPA - HQ OW - 2014 - 0598 - 0316 An Overview of

Deionization Technology - DCN SGE00103 Gives principles of operation of ion exchange. Aqua Technology 11/30/2011 TRUE FALSE SGE00103 1.4 EPA - HQ OW - 2014 - 0598 - 0317 Cabot Gas Well Treated

with 100% Reused Frac Fluid - DCN SGE00105 A case study on treating wastewater onsite and reusing for fracturing without dilution. Papso, John 1/1/2010 TRUE FALSE SGE00105 1.4 EPA - HQ OW - 2014 - 0598 - 0325 Total Water Management

for the Oil & Gas Industry

- DCN SGE00108 A background on technology offered by Siemens for both the oil and gas industry in wastewater management. Siemens 1/1/2011 TRUE FALSE SGE00108Attachment 2



### A2 - 74 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN Contains a page that specifically describes wastewater treatment for the shale gas industry and lists four mobile treatment units. 1.4 EPA - HQ OW - 2014 - 0598 - 0326 Water Reuse: An

Integrated Approach to Managing the World's Water Resources. Chapter 9. Removal of Dissolved Constituents with Membranes - DCN SGE00109 A textbook chapter covering basic operation of reverse osmosis, electrodialysis, and evaporation. Specific information covered includes energy usage, design constraints, advantages, and disadvantages. Asano, Takas hi 1/1/2007 TRUE FALSE SGE00109

1.4 EPA - HQ OW - 2014 - 0598 - 0328 Dewvaporation

Desalination 5,000 - Gallon Per - Day Pilot Plant - DCN SGE00124 A case study on a n evaporation/distillation treatment technology for industrial wastewater treatment (10,000 to 45,000 mg/L TDS). Beckman, James 6/1/2008 FALSE FALSE SGE00124

1.4 EPA - HQ OW - 2014 - 0598 - 0337 Process Water Recycling

Technologies - DCN SGE00125 A data/fact shee t from Provaris that gives background information on membrane technologies. Provaris FALSE FALSE SGE00125

1.4 EPA - HQ OW - 2014 - 0598 - 0338 Application of

Electrodialysis Reversal Process to Remediate a Brine - Impacted Aquifer - DCN SGE00126 A case study on utilizing EDR to treat brackish water from an aquifer. Reed, A.; Reed Jr. A 1/1/2002 FALSE FALSE SGE00126

1.4 EPA - HQ OW - 2014 - Wastewater Technology

Fact Sheet: Chemical A fact sheet that describes advantages, United States Environmental 9/1/2000 FALSE FALSE SGE00127Attachment 2



### A2 - 75 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 0598 - 0339 Precipitation - DCN

SGE00127 disadvantages, additive chemicals, costs, and targeted pollutants. Protection Agency 1.4 EPA - HQ OW - 2014 - 0598 - 0341 Underground Injection

Control Program - DCN SGE00132 A webpage that describes backg round on underground injection, provides technical documents on underground injection, and case studies on underground injection. United States Environmental Protection Agency 7/1/2011 FALSE FALSE SGE00132

1.4 EPA - HQ OW - 2014 - 0598 - 0345 Underground Injection

Well Inventory 2010 - DCN SGE00138 A data sheet that breaks down the number of injection wells by state and category. United States Environmental Protection Agency 1/1/2010 FALSE FALSE SGE00138 1.4 EPA - HQ OW - 2014 - 0598 - 0346 Offsite Commercial

Disposal of Oil and Gas Exploration and Production Waste: Availability, Options, and Costs - DCN SGE00139 A report that provides state - by - state summaries of the types of offsite commercial disposal facilities available for oil and gas wastes including deta iled cost information by company. Veil, John, Puder, M. 8/1/2006 FALSE FALSE SGE00139

1.4 EPA - HQ OW - 2014 - 0598 - 0347 Water Treatment

Technology Fact Sheet: Crystallization - DCN SGE00140 A data/fact sheet that describes crystallization process descr iption, technical capabilities, technical limitations, and costs. ALL Consulting 1/1/2011 FALSE FALSE SGE00140

1.4 EPA - HQ OW - 2014 - 0598 - 0349 Water Treatment

Technology Fact Sheet: Electrodialysis - DCN SGE00141 A data/fact sheet that describes electrodialysis process description, technical cap abilities, technical limitations, and ALL Consulting 1/1/2011 FALSE FALSE SGE00141Attachment 2



### A2 - 76 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN costs. 1.4 EPA - HQ OW - 2014 - 0598 - 0350 Water Treatment

Technology Fact Sheet: Ion Exchange - DCN SGE00142 A data/fact sheet that describes ion exchange process description, t echnical capabilities, technical limitations, and costs. ALL Consulting 1/1/2011 FALSE FALSE SGE00142

1.4 EPA - HQ OW - 2014 - 0598 - 0351 Water Treatment

Technology Fact Sheet: Thermal Evaporation Distillation - DCN SGE00144 A data/fact sheet that describes the rmal evaporation/distillation process description, technical capabilities, technical limitations, and costs. ALL Consulting 1/1/2011 FALSE FALSE SGE00144

1.4 EPA - HQ OW - 2014 - 0598 - 0352 Technology Data Sheet:

MULTIFLO TM Te chnology, a Transportable Water Treatment Solution for Shale Gas Exploration - DCN SGE00145 A data sheet that describes a chemical precipitation unit designed for the shale gas industry by Veolia Water. Veolia Water 1/1/2011 FALSE FALSE SGE00145

1.4 EPA - HQ OW - 2014 - 0598 - 0354 EVRAS Evaporation

Reduction and Solidification - DCN SGE00149 A fact sheet that describes the technical capabilities of the EVRAS, a evaporation/crystallizatio n technology produce by Intervras. Intervras Technologies, LLC 1/1/2011 FALSE FALSE SGE00149

1.4 EPA - HQ OW - 2014 - 0598 - 0357 Why So Many Drilling

Companies Rely on Flottweg Decanters for Drilling Mud Control - DCN SGE00156 A fact sheet that describes what mud decanters are used for and how they work including technical data of specific models offered by the company. Flottweg Separation Technology 1/1/2011 FALSE FALSE SGE00156Attachment 2



### A2 - 77 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 1.4 EPA - HQ OW - 2014 - 0598 - 0358 EVRAS Evaporation

Technology - DCN SGE00160 A teleconference call with a sales manager from INTERVRAS discussing a crystalliz ation/evaporatio n wastewater treatment technology for shale gas operators. Adams, Andy 9/26/2011 FALSE FALSE SGE00160

1.4 EPA - HQ OW - 2014 - 0598 - 0359 Siemens Reverse Osmosis

Technology - DCN SGE00161 A teleconference call with engineers from Siemens discussing reverse osmosis as a wastewater treatment technology for shale gas operators. Alexander, Jerry 9/28/2011 FALSE FALSE SGE00161

1.4 EPA - HQ OW - 2014 - 0598 - 0360 Higgins TM Loop

Technology - DCN SGE00162 A teleconference call with a sales manager from EMIT Water Technologies discussing the Higgins TM Loop Ion Exchange unit as a wastewater treatment technology for shale gas operators. Beagle, Douglas 9/26/2011 FALSE FALSE SGE00162

1.4 EPA - HQ OW - 2014 - 0598 - 0361 GPRI Reverse Osmosis

Research - DCN SGE001 63 A teleconference call with a researcher from Global Petroleum Research Institute d iscussing reverse osmosis as a wastewater treatment technology for shale gas operators. Burnett, David 9/26/2011 FALSE FALSE SGE00163

1.4 EPA - HQ OW - 2014 - 0598 - 0372 Severn Trent: Higgins

Loop TM - DCN SGE00164 A teleconference call with an engineer from Severn Trent discussing the Dennis, Rich 9/26/2011 FALSE FALSE SGE00164Attachment 2



### A2 - 78 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN Higgins Loop TM as a wastewater treatment technology for shale gas operators. 1.4 EPA - HQ OW - 2014 - 0598 - 0373 Drake Water Technologies:

Ionflo - DCN SGE00165 A teleconference call with the inventor of a n ion exchange technology called IONFLO. The discussion included limitations, costs, energy consumption, and advantages of the ion exchange technology. Drake, Ron 9/26/2011 FALSE FALSE SGE00165

1.4 EPA - HQ OW - 2014 - 0598 - 0376 The Electrodialysis

Alternative for Produced Water Management - DCN SGE00175 Article on electrodialysis as an economical separation process in the treatment of brackish w ater and as a treatment for the processing of produced waters with weak to moderate levels of TDS. Hayes, Tom 9/1/2004 FALSE FALSE SGE00175

1.4 EPA - HQ OW - 2014 - 0598 - 0379 25 PA Code Chapter 95 40

PA.B.4835 - DCN SGE00187 A PA regulation setting a wastewater treatment standard for TDS at 500 mg/L for the natural gas sector. Pennsylvania Department of Environmental Protection 8/21/2010 FALSE FALSE SGE00187

1.4 EPA - HQ OW - 2014 - 0598 - 0380 Precipitation Softening -

DCN SGE00189 An article reporting background on chemical precipitation including basic chemical reactions, advantages, disadvantages, applications, and typical General Electric 1/1/2011 TRUE FALSE SGE00189Attachment 2



### A2 - 79 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN effluent data. 1.4 EPA - HQ OW - 2014 - 0598 - 0381 Technical Support

Document for the 2008 Effluent Guidelines Program Plan - DCN SGE00198 EPA's Technical Support Document for the 2008 Effluent Guidelines Program Plan. Includes information on the public comments to the preliminary 2008 plan, the effluent limitations guideli nes process, methodology, data sources , and data limitations. United States Environmental Protection Agency 8/1/2008 FALSE FALSE SGE00198

1.4 EPA - HQ OW - 2014 - 0598 - 0384 212 Resources VACOM

Technology - DCN SGE00227 Barry explained the system design overview of the VACOM, characteristics of the concentrated brine, Energy usage, and ball park costs for evaporation in general. Mertz, Barry 10/14/2011 FALSE FALSE SGE00227

1.4 EPA - HQ OW - 2014 - 0598 - 0385 Fountain Quail NOMAD

Evaporator - DCN SGE00228 Jaime and Brent Discussed the NOMAD evaporator (mechanical vapor compression). Jaime provided general information on energy usage, water recovery, and required pretreatment for the NOMAD evaporator. Roman, Jaime 10/26/2011 FALSE FALSE SGE00228

1.4 EPA - HQ OW - 2014 - 0598 - 0386 GE Power and Water

Wastewater Treatment Technologies - DCN A teleconference between Mark Wilson and Brent Ruminski. The discussion Wilson, Mark 11/10/2011 FALSE FALSE SGE00230Attachment 2



### A2 - 80 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

SGE00230 covered general shale gas industry background including NORM, wastewater management, and tr ucking. Wilson also provided his thoughts on evaporation and crystallization technologies. 1.4 EPA - HQ OW - 2014 - 0598 - 0388 The Real Cost of ZLD for

Shale Gas Frac Water in the Marcellus Shale Play - DCN SGE00238 In the Marcellus Shale play in particular, both surface and underground disposal of the frac water are not options, and re - use of the brine in further fracturing operations is limited. Zero liquid discharge is the apparent long - term solution. Shaw, William 11/13/2011 FALSE FALSE SGE00238

1.4 EPA - HQ OW - 2014 - 0598 - 0391 Water Treatment

Technology Fact Sheet: UV Light DCN SGE01033 ALL Consulting Water Treatment Technology Fact Sheet on UV Light. ALL Consulting FALSE FALSE SGE01033 1.4 EPA - HQ OW - 2014 - 0598 - 0392 SRB Treatment DCN

SGE01034 atg UV Technology web page on Sulphate Reducing Bacteria (SRB) treatment. Atg UV Technology 1/29/2015 FALSE FALSE SGE01034 1.4 EPA - HQ OW - 2014 - 0598 - 0393 Case Study CSDIO001

DCN SGE01035 Bosque Systems LLC web page with a DIONIX Water Treatment case study. Bosque Systems, LLC 1/1/2013 FALSE FALSE SGE01035 1.4 EPA - HQ OW - 2014 - 0598 - 0394 Water Treatment Solutions

Using Chlorine Dioxide: DIONIX DCN SGE01036 Bosque Systems LLC flyer on water treatment solutions using the DIONIX system. Bosque Systems, LLC 1/1/2013 FALSE FALSE SGE01036Attachment 2



### A2 - 81 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 1.4 EPA - HQ OW - 2014 - 0598 - 0395 About ClO2 DCN

SGE01037 PureLine web page about ClO2 (chlorine dioxide). PureLine 1/1/2014 FALSE FALSE SGE01037 1.4 EPA - HQ OW - 2014 - 0598 - 0396 CG Series DCN

SGE01038 PureLine web page about GC Series. The CG Series uses two precursors to generate large volumes of ClO2 (chlorine dioxide) on site. PureLine 1/1/2014 FALSE FALSE SGE01038

1.4 EPA - HQ OW - 2014 - 0598 - 0397 Pure 3 Series DCN

SGE01039 PureLine web page about Pure 3 Series. The Pure 3 generator applies to situations that require large volumes of ClO2 (chlorine dioxide) in short bursts. PureLine 1/1/2014 FALSE FALSE SGE01039

1.4 EPA - HQ OW - 2014 - 0598 - 0398 Chlorine Dioxide

Generation Equipment DCN SGE01 040 Sabre Energy Services LLC web page on their chlorine dioxide generation equipment. Sabre Energy Services, LLC 1/1/2011 FALSE FALSE SGE01040 1.4 EPA - HQ OW - 2014 - 0598 - 0399 Wastewater Technology

Fact Sheet: Ultraviolet Disinfection DCN SGE01041 EPA 832 - F - 99 - 064 Wastewater Technology Fact Sheet on ultraviolet disinfection. United States Environmental Protection Agency 9/1/1999 FALSE FALSE SGE01041 1.4 EPA - HQ OW - 2014 - 0598 - 0400 Successfully Sterilizing the

Sulfate Bacteria With Ultraviolet Radiation in Produced - Water Treatment in Daqing Oilfield DCN SGE01042 Article on successfully sterilizing the sulfate bacteria with ultraviolet radiation in produced water treatment in Daqing Oilfield, includes procedures and results. Wang, J. et al 1/1/2005 FALSE FAL SE SGE01042

1.4 EPA - HQ OW - 2014 - 0598 - 0402 Efficiency of Oil/Water

Separation Controlled by Gas Bubble Size and Fluid Exteran Technical Paper on the efficiency of oil/water separation Lee, D et al 1/1/2007 FALSE FALSE SGE01044Attachment 2



### A2 - 82 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

Dynamics within the Separation Vessel DCN SGE01044 control by gas bubble size and fluid dynamics within the separation vessel. Looking at gas flotation within the oil and gas industry. 1.4 EPA - HQ OW - 2014 - 0598 - 0403 Advanced technologies in

water and wastewater treatment DCN SGE01048 Article on three emerging technologies: membrane filtration, advanced oxidation processes, and UV irradiation. Includes information on their basic principals, main applications, advantages and disadvantages, and new developments. Zhou, H and D. Smith 1/1/2 002 TRUE FALSE SGE01048

1.4 EPA - HQ OW - 2014 - 0598 - 0411 Selection of EDR

Desalting Technology Rather Than MF/RO for the City of San Diego Water Reclamation Project

- DCN SGE00261 A case study of an Electrodialysis reversal unit treating municipal wastewater. The document includes basic economics of the project and treatment effectiveness data. Kiernan, John; von Gottberg, Antonia 8/1/1998 TRUE FALSE SGE00261

1.4 EPA - HQ OW - 2014 - 0598 - 0412 An Integrated Framework

for Treatment and Management of Produced Water: Technical Assessment of Produced Water Treatment Technologies 1st Edition - DCN SGE00264 This report presents a comprehensive literature review and technical assessment to evaluate existing and emerging technologies that have been used for treatment of pro duced water or novel technologies that could be tested and considered in Colorado School of Mines 11/1/2009 FALSE FALSE SGE00264Attachment 2



### A2 - 83 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN the future. 1.4 EPA - HQ OW - 2014 - 0598 - 0413 Memorandum to Public

Record: Subject, Ion Exchange for Produced Water Treatment - DCN 10003 - DCN SGE00265 PG Environmental memorandum to EPA summarizing information and literature data on ion exchange as a treatment technology for produced water. Hanson, Paul 8/30/2010 FALSE FALSE SGE00265

1.4 EPA - HQ OW - 2014 - 0598 - 0416 Drake Process Technology

Scope and Pricing Summary Based on Na+ Removal - Calendar Year 2007 - DCN SGE00271 A fact sheet on the cost of the Drake Water Technologies Ion Exchange Unit. Drake Water Technologies, LLC 1/1/2007 FALSE FALSE SGE00271

1.4 EPA - HQ OW - 2014 - 0598 - 0 418 Produced Water

Pretreatment for Water Recovery and Salt Production - DCN SGE00285 A detailed report that investigates wastewater treatment technologies for shale gas wastewater. Silva, James 1/26/2012 FALSE FALSE SGE00285

1.4 EPA - HQ OW - 2014 - 0598 - 0424 Salt Water Disposal Terms

and Data - DCN SGE00329 This fact sheet provides information on underground injection wells in TX. City of Fort Worth FALSE FALSE SGE00329 1.4 EPA - HQ OW - 2014 - 0598 - 0426 Game Changing

Technology for Treating and Recycling Frac Water - DCN SGE00331 This paper addresses an advanced oxidation and precipitation water treatment process employed as an on - the - fly fluid pretreatment during hydraulic fracturing operations. Ely, John W.; Horn, Aaron; Cathey, Robbie; Fraim, Michael; Jakhet e, Sanjeev 10/30/2011 TRUE FALSE SGE00331

1.4 EPA - HQ OW - 2014 - 0598 - 0428 Breakthrough Mobile

Water Treatment Converts 75% of Fracturing Flowback Fluid to Fresh This journal article provides information on an adv anced oxidation treatment technology that Horn, Aaron 3/23/2009 TRUE FALSE SGE00333Attachment 2



### A2 - 84 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

Water and Lowers CO2 Emissions - DCN SGE00333 is deployed in the Woodford shale play. 1.4 EPA - HQ OW - 2014 - 0598 - 0429 Susquehanna River Basin

Commission: Water Withdrawals & Consumptive Use for Natural Gas Industry - DCN SGE00339 This document provides water use, generation, and management information on Marcellus operators within the SRBC. Susquehanna River Basin Commission (SRBC) 10/18/2011 FALSE FALSE SGE00339

1.4 EPA - HQ OW - 2014 - 0598 - 0430 Water Management

Practices Used by Fayetteville Shale Gas Producers - DCN SGE00341 This report provides a summary of wastewater management practices used by operators in the Fayetteville shale play. Veil, John A. 6/1/2011 FALSE FALSE SGE00341

1.4 EPA - HQ OW - 2014 - 0598 - 0447 Contamina nt

Characterization of Effluent from Pennsylvania Brine Treatment Inc., Josephine Facility: Implications for Disposal of Oil and Gas Flowback Fluids from Brine Treatment Plants DCN SGE00006.A02 A presentation on contaminant characterization of effluent fro m PA brine treatment Josephine facility, focusing on the implications for disposal of oil and gas flowback fluids from brine treatment plants. Volz, Conrad; et al FALSE FALSE SGE00006.A02

1.4 EPA - HQ OW - 2014 - 0598 - 0449 Development Document

for Effluent Limitation Guidelines and Standards for the Centralized Waste Treatment Industry - Final (EPA 821 - R - 00 - 020) - DCN SGE00195 A development document for the CWT point source category including subcategories A (metal bearing wastewater), B (oily wastewater), C (organic waste), and D (combination of A, B, and C). United States Environmental Protection Agency 8/1/2000 FALSE FALSE SGE00195

1.4 EPA - HQ - Produced Water DOE web page for the NETL 1/1/2011 FALSE FALSE SGE01049Attachment 2



### A2 - 85 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN OW - 2014 - 0598 - 0468 Management Technology

Descriptions Fact Sheet - Ion Exchange DCN SGE01049 Produced Water Management Technology Descriptions Fact Sheet on ion exchange. 1.4 EPA - HQ OW - 2014 - 0598 - 0469 High Recovery Reverse

Osmosis for Treatment of Produced Water DCN SGE01050 Paper on high rec overy reverse osmosis (RO) for treatment of gas field produced waters. Includes test method of treatment and a comparison of the ZLD process with more conventional brine disposal methods for produced water residuals. Kimball, Bob 1/1/2010 FALSE FALSE SGE01050

1.4 EPA - HQ OW - 2014 - 0598 - 0474 CleanStream® Service

Capabilities DCN SGE01057 Multi - chem pres entation on their CleanStream® mobile bacteria control using UV technology to eliminate the need for biocides. Halliburton Multi - Chem 1/1/2013 FALSE FALSE SGE01057

1.4 EPA - HQ OW - 2014 - 0598 - 0475 CleanStream® Water

Treatment Service Frequently Asked Questions DCN SGE01058 CleanStream® Water Treatment Service Frequently Asked Questions. Halliburton Multi - Chem 1/1/2014 FALSE FALSE SGE01058 1.4 EPA - HQ OW - 2014 - 0598 - 0476 Oil Field Case Study:

Disinfecting Water for Well Fracturing with Chlorine Dioxide DCN SGE01059 Sabre Energy Services LLC web page Case Studies. Oil Field Case Study: Disinfecting water for well fracturing with chloride dioxide. Sa bre Energy Services, LLC 1/1/2011 FALSE FALSE SGE01059

1.4 EPA - HQ OW - 2014 - 0598 - 0477 Oil Field Case Study:

Maximizing Frac Water Reuse with Chlorine Dioxide DCN SGE01060 Sabre Energy Services LLC web page Case Studies. Oil Field Case Study: Maximizing frac Sabre Energy Services, LLC 1/1/2011 FALSE FALSE SGE01060Attachment 2



### A2 - 86 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN water reuse with chlorine dioxide. 1.4 EPA - HQ OW - 2014 - 0598 - 0478 DiKlor® - Sodium Chlorite

Solution DCN SGE01061 Sabre Energy Services LLC web page on DiKlor® - Sodium Chlorite Solution. Includes information on the product. Sabre Oxidation 1/1/2011 FALSE FALSE SGE01061

1.4 EPA - HQ OW - 2014 - 0598 - 0485 CBI_Capacitive

Deionization (CDI) DCN SGE01080 CBI_Presentation on capacitive deionization (CDI) technology for treating produced water. Fajt, James 11/11/2012 FALSE TRUE SGE01080 1.4 EPA - HQ OW - 2014 - 0598 - 0486 Technical Summary Radial

Deionization DCN SGE01082 Description of a low - cost produced water desalination system. Atlantis Technologies 2/6/2015 FALSE FALSE SGE01082 1.4 EPA - HQ OW - 2014 - 0598 - 0489 Membrane Capacitive

Deionization DCN SGE01086 Article presenting pilot plant experimental data for salt removal in MCDI as function of inlet ionic strength and flow rate. Biesheuvel, P.M., van der Wal, A. 9/26/2009 FALSE FALSE SGE01086

1.4 EPA - HQ OW - 2014 - 0598 - 0490 Ion - Exchange Membrane

Capacitive Deionization: A New Strategy for Brackish Water Desalination DCN SGE01087 Article discussing research for membrane capacitive de ionization using electrodes made from single walled carbon nanotubes (SWCNTs) together with cation - and anion - exchange membranes. Li, H., Zou, L. 5/14/2011 TRUE FALSE SGE01087

1.4 EPA - HQ OW - 2014 - 0598 - 0499 Evaluation of the Aqua

Pure Mechanical Vapor Recompression System in the Treatment of Shale Gas Flowback Water Report This report provides information on evaporation/condensation as a treatment technology for flowback. Hayes, Thomas; et al 3/12/2012 FALSE FALSE SGE00415Attachment 2



### A2 - 87 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

No. 08122 - 05.11 - DCN SGE00415 1.4 EPA - HQ OW - 2014 - 0598 - 0500 Taking a Proactive

Approach to Water Recycling in the Barnett Shale - DCN SGE00421 A presentation that examines Devon Energy's wastewater management in the Barnett using a evaporation/condensation treatment plant. Eqing, Jay 2/29/2008 FALSE FALSE SGE00421

1.4 EPA - HQ OW - 2014 - 0598 - 0503 Water Use for Shale - Gas

Production in Texas, U.S. - DCN SGE00465 Water Use for Shale - Gas Production in Texas, U.S. Nicot, Jean Philippe; Scanl on, Bridget 3/2/2012 FALSE FALSE SGE00465 1.4 EPA - HQ OW - 2014 - 0598 - 0520 From Pilot Study to Daily

Processing: Warren, Ohio's Documentary to Hydraulic Fracturing Water Treatment - DCN SGE00497 A presentation which describes a pilot program for brine water treatment and regulation. Angelo, Tom 1/1/2013 FALSE FALSE SGE00497

1.4 EPA - HQ OW - 2014 - 0598 - 0526 Applying Membranes to

Produced Water Treatment: High Recovery Reverse Osmosis Treatment Process DCN SGE00117 A presentation discussing an advanced water treatment system designed by CDM for natural gas wastewater. The system includes an RO and thermal distillation and evaporation unit to accomplish zero liquid discharge Kimball, Bob 11/1/2008 FALSE FALSE SGE00117

1.4 EPA - HQ OW - 2014 - 0598 - 0528 Physiochemical Processes:

For Water Quality Control

- DCN SGE00166 A textbook that discusses various wastewater treatment technologies. Discussions include basic principles and process descriptions. Sometimes Weber, Walte r 1/1/1972 TRUE FALSE SGE00166Attachment 2



### A2 - 88 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN descriptions are math intensive. 1.4 EPA - HQ OW - 2014 - 0598 - 0529 Wastewater Engineering:

Treatment and Reuse - DCN SGE00167 A textbook that describes various wastewater treatment technologies from an engineering perspective and in reuse applications. Metcalf and Eddy 1/1/2003 TRUE FALSE SGE00167

1.4 EPA - HQ OW - 2014 - 0598 - 0530 Water Treatment:

Principles and Design - DCN SGE00177 A textbook that provides technical information on various wastewater treatment technologies: ion exchange, reverse osmosis, and other less advanced treatment technologies. Crittenden, John 1/1/2005 TRUE FALSE SGE00177

1.4 EPA - HQ OW - 2014 - 0598 - 0534 Water Technology Brief

#2008 - 1: Thermal Distillation Technology for Management of Produced Water and Frac Flowback Water DCN SGE00267 Paper d escribing a thermal distillation technology included in Argonne National Laboratory's Produced Water Management Information System as well as a second thermal technology successfully used to treat flowback water from a hydraulic fracturing job. Veil, John A. 5/13/2008 FALSE FALSE SGE00267

1.4 EPA - HQ OW - 2014 - 0598 - 0546 Water Quality &

Treatment: A Handbook of Community Water Supplies - DCN SGE00178 A textbook that provides technical information on various wastewater treatment technologies. American Water Works Association (AWWA) 1/1/2005 TRUE FALSE SGE00178 1.4 EPA - HQ OW - 2014 - Water Management

Strategy DCN This presentation provides examples of different Zamora, Frank 10/29/2012 FALSE FALSE SGE00298.A07Attachment 2



### A2 - 89 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 0598 - 0548 SGE00298.A07 wastewater management strategies in various shale plays. 1.4 EPA - HQ OW - 2014 - 0598 - 0548 Assessing Specific Shale

Plays Utica Play - DCN SGE00298.A08 This presentation provides information on the Marcellus and Utica shale plays in respect to wastewater management. Hughes, Stephe n 10/29/2012 TRUE FALSE SGE00298.A08

1.4 EPA - HQ OW - 2014 - 0598 - 0548 Water Issues Related to the

Bakken in North Dakota - DCN SGE00298.A10 This presentation provides current activity in the Bakken shale play in respect to source water and wastewater management. Landenberger, James 10/29/2012 TRUE FALSE SGE00298.A10

1.4 EPA - HQ OW - 2014 - 0598 - 0548 Production and Frac Water

Recycling Trends and Future Requirements DCN SGE00298.A11 This presentation summarizes wastewater management trends in the Marcellus and introduces an activated carbon filtration treatment unit from Lewis Environmental. Tom Lewis 10/29/2012 TRUE FALSE SGE00298.A11

1.4 EPA - HQ OW - 2014 - 0598 - 0548 AltelaRain DCN

SGE00298.A12 This presentation provides the history of Altela, Inc., who offer s an evaporation/condensation unit for produced waters. Matthew Bruff 10/29/2012 FALSE FALSE SGE00298.A12

1.4 EPA - HQ OW - 2014 - 0598 - 0548 The application of

Chlorine dioxide in Frac Water Treatment Using Multi Stream Reuse Water Sources DCN SGE00298.A15 This presentation provides an overview of chlorine dioxide as a treatment technology to treat shale gas wastewater. Sam Eltomi 10/29/2012 TRUE FALSE SGE00298.A15

1.4 EPA - HQ - Shale Conference: Eagle This presentation gives an Robert Sloan 10/29/2012 FALSE FALSE SGE00298.A19Attachment 2



### A2 - 90 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN OW - 2014 - 0598 - 0548 Ford, Barnett, and Permian

Plays DCN SGE00298.A19 overview of water management in the Eagle Ford and Barnett formations. 1.4 EPA - HQ OW - 2014 - 0598 - 0548 212 Resources - DCN

SGE00298.A20 This presentation provides an ove rview of 212 Resources, a wastewater treatment company that offers evaporation/condensation services to shale operators at centralized locations. Meril, Les 10/29/2012 FALSE FALSE SGE00298.A20

1.4 EPA - HQ OW - 2014 - 0598 - 0548 Innovative Water

Management Strategies for Future Marcellus Development - DCN SGE00298.A21 This presentation discusses a new treatment technology, offered by Epiphany Solar Water Systems, that crystallizes produced water directly at shale gas well using concentrated solar technology. Pettengill, Ron 10/29/2012 TRUE FALSE SGE00298.A21

1.4 EPA - HQ OW - 2014 - 0598 - 0548 Storing Water On - site to

Reduce Transportation Costs and Maximize Efficiencies DCN SGE00298.A22 This presentation summarizes the services provided by Greenhunter Energy. The company provides trucking, storage, and wastewater treatment for shale gas operators in various formations. Jonathan Hoopes 10/29/2012 FALSE FALSE SGE00298.A22

1.4 EPA - HQ OW - 2014 - 0598 - 0548 Ecosphere 3rd Water

Management for Shale Plays - DCN SGE00298.A23 This presentation provides information on a treatment technology vendor (Ecosphere), Cathey, Robie 10/29/2012 FALSE FALSE SGE00298.A23Attachment 2



### A2 - 91 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN which offers mobile advanced oxidation treatment services to shale gas operators. 1.4 EPA - HQ OW - 2014 - 0598 - 0548 Water Infrastructure

Versus Mobile Options for Treating and Disposing Fracking and Produced Water - DCN SGE00298.A24 This presentation summarizes the services provided by High Sierra Energy, a wastewater treatment service provider for shale gas operators. Themaa t, Johan 10/29/2012 FALSE FALSE SGE00298.A24

1.4 EPA - HQ OW - 2014 - 0598 - 0551 Membrane Distillation: A

Comprehensive Review DCN SGE01081 Article addressing membrane characteristics, membrane - related heat and mass transfer concepts, fouling and the effects of operating conditions for membrane distillation. Alkhudhiri, A., Darwish, N., Hilal, N. 9/16/2011 FALSE FALSE SGE01081

1.4 EPA - HQ OW - 2014 - 0598 - 0560 How Operators Are

Implementing Comprehensive Water Management Systems From Transport To Treatment To Re - Use To Save Millions On Wells Costs DCN SGE00305.A01 This presentation provides basic information of wastewater treatment technologies that may potentially treat tight oil wastewater. Tom Sheffield 10/29/2012 FALSE FALSE SGE00305.A01

1.4 EPA - HQ OW - 2014 - 0598 - 0560 Identifying the Recycling

and Treatment Criteria that Must be Met to Avoid Scaling and Enable Successful Reuse - DCN SGE00305.A03 This presentation discusses reuse of flowback and produced waters and illustrates how wastewater with in a given formation will eventually need to be disposed of or Cheung, Timothy 10/29/2012 FALSE FALSE SGE00305.A03Attachment 2



### A2 - 92 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN discharged. 1.4 EPA - HQ OW - 2014 - 0598 - 0560 Water Re - Use: No Silver

Bullets DCN SGE00305.A04 This presentation explains how there is no single wastewater management strategy for operators. Smith, Anthony 10/29/2012 FALSE FALSE SGE00305.A04 1.4 EPA - HQ OW - 2014 - 0598 - 0560 Flowback Treatment and

Reuse Strategies for Tight Oil Formations DCN SGE00305.A05 This presentation examines treatment and reuse strategies for various tight oil formations. Yoxtheimer, Dave 10/29/2012 FALSE FALSE SGE00305.A05

1.4 EPA - HQ OW - 2014 - 0598 - 0560 Quantifying the Total

Costs of Recycling Water in Tight Oil Plays to Determine How A Treatment Program Will Affect Overall Well Economics - DCN SGE00305.A06 This presentation compares the cost of wastewater management in the Bakken and Niobrara shale plays. Winner, Phil 10/29/2012 FALSE FALSE SGE00305.A06

1.4 EPA - HQ OW - 2014 - 0598 - 0560 Comparing the Latest

Innovations in Treatment Technology Based on Water Quality and Cost per Barrel DCN SGE00305.A07 This presentation provides some cost data for water and wastewater storage tanks and discusses the oxidation treatment technology offered by Ozonix®. Horn, Aaron 10/29/2012 FALSE FALS E SGE00305.A07

1.4 EPA - HQ OW - 2014 - 0598 - 0560 Examining Water Storage

Options to Improve Efficiencies and Minimize Costs in Fracturing Operations DCN SGE00305.A08 This presentation provides detailed cost data for various water and wastewater storage tanks. Steve Tipton 10/29/2012 FALSE FALSE SGE00305.A08

1.4 EPA - HQ OW - 2014 - 0598 - 0560 Evaluating the Most Cost

Effective Strategies for Disposing of Water DCN This presentation provides detailed cost data for various water and Steve Tipton 10/29/2012 FALSE FALSE SGE00305.A09Attachment 2



### A2 - 93 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

SGE00305.A09 wastewater storage tanks. 1.4 EPA - HQ OW - 2014 - 0598 - 0560 How An Operator Is

Developing A Systematic Sourcing Strategy To Guarantee Water Availability At Minimal Costs DCN SGE00305.A10 This presentation provides information on Consol Energy’s unconventional oil and gas wastewater management. Katharine Fredriksen 10/29/2012 FALSE FALSE SGE00305.A10

1.4 EPA - HQ OW - 2014 - 0598 - 0563 FracWater Treatment for

Recycling: Options and Alternatives; Their Benefits and Limitations DCN SGE 00429 A presentation that provides wastewater treatment costs for reuse. Miller,Frank FALSE FALSE SGE00429

1.4 EPA - HQ OW - 2014 - 0598 - 0564 Permitted Commercial Oil

Disposal Facilities - DCN SGE00442.A02 Development of Cost Effective Systems for Handling Produced Water presentation Colwell, Cecil; Maybe, Chuck 3/28/2013 FALSE FALSE SGE00442.A02 1.4 EPA - HQ OW - 2014 - 0598 - 0564 Re - Using Produced Water

- DCN SGE00442.A03 Mississippi Lime Production & Produced Water Congress 2013 Re Using Produced Water presentation Dees, John 6/27/2013 FALSE FALSE SGE00442.A03

1.4 EPA - HQ OW - 2014 - 0598 - 0564 How Operators are

Minimizing Costs Associated with Gathering and Transporting Produced Water from Wells to Disposal Plants DCN SGE00442.A04 How Operators are Minimizin g Costs Associated with Gathering and Transporting Produced Water from Wells to Disposal Plants presentation Garwood, Dan 6/27/2013 FALSE FALSE SGE00442.A04

1.4 EPA - HQ OW - 2014 - 0598 - 0564 Examining Water

Production Volumes and Produced Water Quality in the Mississippi Lime to Examining Water Production Volumes and Produced Water Quality in the Mississippi Lime to Murray, Kyle E. 6/1/2013 FALSE FALSE SGE00442.A06Attachment 2



### A2 - 94 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

Develop Appropriate Management Strategies - DCN SGE00442.A06 Develop Appropria te Management Strategies presentation 1.4 EPA - HQ OW - 2014 - 0598 - 0564 Outlining Water Storage

Options for Fracturing Operations to Highlight Economic Options DCN SGE00442.A08 Outlining Water Storage Options for Fracturing Operations to Highlight Economic Options presentation Tipton, Steven 6/26/2013 FALSE FALSE SGE00442.A08

1.4 EPA - HQ OW - 2014 - 0598 - 0564 Re - Using Produced Water

DCN SGE00442.A10 This presentation discussed the benefits of reusing produced water . Forrest, Dorn 6/27/2013 FALSE FALSE SGE00442.A10 1.4 EPA - HQ OW - 2014 - 0598 - 0566 CleanWave Water

Treatment Services Accelerate Winter Drilling Operations, Eliminate Over 1,000 Truck Tips and Realize Over $250,000 in Water Management Savings in Remote Land Operations DCN SGE00462 CleanWave Water Treatment Services Accelerate Winter Drilling Operations, Eliminate Over 1,000 Truck Tips and Realize Over $250,000 in Water Management Savings in Remote Land Operations Halliburton 9/1/2010 TRUE FALSE SGE00462

1.4 EPA - HQ OW - 2014 - 0598 - 0567 Halliburton helped

Permian Basin operator save more than $500,000 and 8,000,000 gallons of water DCN SGE00464 Halliburton helped Permian Basin operator save more than $500,000 and 8,000,000 gallons of water Halliburton 12/1/2013 TR UE FALSE SGE00464

1.4 EPA - HQ OW - 2014 - 0598 - 0568 Treatment Enables High TDS Water Use as Base Fluid for Hydraulic Fracturing DCN SGE00477 Treatment Enables High TDS Water Use as Base Fluid for Hydraulic Fracturing Technology Update Lord, Paul 6/1/2013 FALSE FALSE SGE00477

1.4 EPA - HQ OW - 2014 - 0598 - 0591 The Technologies of

Eureka Resources: Wastewater Distillation - Describes the wastewater treatment services provided by Eureka Eureka Resources 5/30/2013 TRUE FALSE SGE00523Attachment 2



### A2 - 95 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

DCN SGE00523 Resources, LLC in compliance with Pennsylvania Department of Environme ntal Protection. Distillation technology for removing TDS is discussed. 1.4 EPA - HQ OW - 2014 - 0598 - 0608 2012 Shale Gas Water

Management Conference Materials DCN SGE00311 This memorandum provides the conference materials from the 2012 Shale Gas Water Management Conference. Ruminski, Brent 12/31/2012 FALSE FALSE SGE00311

1.4 EPA - HQ OW - 2014 - 0598 - 0608 Sustainable Development

of Completions - DCN SGE00311.A01 This presentation provides information on the treatment technology Electrocoagulation to treat wastewater prior to be reused in fracturing. Dale, Walter 11/28/2012 TRUE FALSE SGE00311.A01

1.4 EPA - HQ OW - 2014 - 0598 - 0608 Improved control of SRB’s

in Hydraulic Fracture Fluid Using Chlorine Dioxide DCN SGE00311.A02 This presentation provides information on treating a blend of shale gas wastewater and freshwater with chlorine dioxide prior to reuse in fracturing. Roy Walter 11/28/2012 TRUE FALSE SGE00311.A02

1.4 EPA - HQ OW - 2014 - 0598 - 0608 Examining Techniques and

Chemistries For Managing Bacteria, Scaling And Corrosion - DCN SGE00311.A03 This presentation provides information on advanced oxidation treatment of shale gas wastewater. This technology has been applied in West Texas (Permian basin) and Marcellus. Horn, Aaron 11/28/2012 FALSE FALSE SGE00311.A03

1.4 EPA - HQ - Examining Innovative This presentation provides Kuijvenhoven, 11/28/2012 TRUE FALSE SGE00311.A04Attachment 2



### A2 - 96 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN OW - 2014 - 0598 - 0608 Primary Treatment

Technologies for Removing Hydrocarbon and Solids from Flowback and Produced Water When Residual Polymer is Present for Unconventional Gas Produc tion DCN SGE00311.A04 an overview of treatment considerations for shale gas wastewater prior to reuse in fracturing. It also discusses wastewater management over the course field development. Cor

1.4 EPA - HQ OW - 2014 - 0598 - 0608 CBI_Recycling

Economics: Flowback & Produced Water Treatment Overview DCN SGE00311.A05 CBI_This presentation provides an overview of GE’s mobile evaporation/condensation unit designed to treat shale gas was tewater. Joeseph Tinto 11/28/2012 TRUE TRUE SGE00311.A05

1.4 EPA - HQ OW - 2014 - 0598 - 0608 Develop a water delivery

and recycle system to support LINN Energy’s Granite Wash Horizontal frac (drilling) program located in Wheeler County and Hemphill County, Texas Panhandle DCN SGE00311.A06 This presentation provides an overview of Linn Energy’s wastewater management including some detailed cost information on chemical treatment. Schilling, Dan 11/28/2012 FALSE FALSE SGE00311.A06

1.4 EPA - HQ OW - 2014 - 0598 - 0608 The Economics of Water

Management - DCN SGE00311.A07 This presentation provides an overview of Pioneer Natural Resource’s wastewater management in the Eagle Ford formation. Dunkel, Michael 11/28/2012 FALSE FALSE SGE00311.A07

1.4 EPA - HQ OW - 2014 - 0598 - 0608 CBI_An Evaluation of

Current Water Issues in Unconventional Oil and Gas And Best Practices to CBI_This presentation provides a summary of 212 Resource’s shale gas wastewater treatment Leslie Merril 11/28/2012 FALSE TRUE SGE00311.A10Attachment 2



### A2 - 97 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

Reduce Costs & Improve Productivity in Flowback & Produced Water DCN SGE00311.A10 using evaporation/condensation. 1.4 EPA - HQ OW - 2014 - 0598 - 0608 Fresh Water Sourcing and

Recycling Economics DCN SGE00311.A13 This presentation provides an overview of Heckman Water Resources and reuse opportunities in the Eagle Ford. Dewitt Dees 11/28/2012 FALSE FALSE SGE00311.A13

1.4 EPA - HQ OW - 2014 - 0598 - 0627 100 Percent Frac Water

Recycling - Strategy & Focus Ozonix® - DCN SGE00706 A presentation from a technical conference providing information about an AOP treatment technology vendor. Ecosphere Energy Services, LLC 4/13/2011 FALSE FALSE SGE00706

1.4 EPA - HQ OW - 2014 - 0598 - 0631 Fate of Priority Toxic

Pollutants in Publicly Owned Treatment Works, Final Report DCN SGE00765 Report about the occurrence and fate of 129 priority toxic pollutants in 40 POTWs and a supplemental study conducted at 10 additional POTWs. United States Environmental Protection Agency 7/1/1982 FALSE FALSE SGE00765

1.4 EPA - HQ OW - 2014 - 0598 - 0654 Controlling Bacteria in

Recycled Production Water for Completion and Workover Operations - DCN SGE01118 SPE Production & Operations 25:2. Society of Petroleum Engineers. SPE 123450. Tischler, Woodworth, Burton, Richards 5/1/2010 TRUE FALSE SGE01118

1.4 EPA - HQ OW - 2014 - 0598 - 0655 Improved Process Provides

More Effective Ultraviolet Light Disinfection of Fracturing Fluids - DCN SGE01119 SPE Americas E&P Health, Safety, Security, and Environmental Conference, 21 - 23 March, Houston, Texas, USA. Society of Petroleum Engineers: SPE 14221 7. Crane, Brady; Neal, Greg; and Warren, Wesley 3/1/2011 TRUE FALSE SGE01119

1.4 EPA - HQ - Case History: Challenges PE Eastern Regional Rodvelt, Gary; 8/17/2011 TRUE FALSE SGE01120Attachment 2



### A2 - 98 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN OW - 2014 - 0598 - 0656 Using Ultraviolet Light to

Control Bacteria in Marcellus Completions - DCN SGE01120 Meeting, 17 - 19 August, Columbus, Ohio, USA. Society of Petroleum Engineers: SPE 149445. Yeager, Valerie; Hyatt, Martin 1.4 EPA - HQ OW - 2014 - 0598 - 0665 El Paso Corporation

completes first natural gas well using all four CleanSuite technologies DCN SGE00463 El Paso Corporation completes first natural gas well using all four CleanSuite technologies Halliburton 12/1/2012 TRUE FALSE SGE00463

1.4 EPA - HQ OW - 2014 - 0598 - 0684 Minimum Effective Dose:

A Study of Flowback and Produce d Fluid Treatment for Use as Hydraulic Fracturing Fluid - DCN SGE00707 This paper was prepared for presentation at the American Association of Petroleum Geologists “Geosciences Technology Workshop” in San Antonio, TX, Horn, Aaron 3/18/2013 TRUE FALSE SGE00707

1.4 EPA - HQ OW - 2014 - 0598 - 0688 Ion Exchange - DCN

SGE00129 Article gives some general background information on ion exchange and then provides approximate costs (both capital and O&M) as a function of the unit size. Water Research Foundation FALS E FALSE SGE00129

1.4 EPA - HQ OW - 2014 - 0598 - 0693 2012 International Water

Conference Materials DCN SGE00306 This memorandum provides the conference materials from the 2012 International Water Conference as attachments. ERG 12/10/2012 FALSE FALSE SGE00306

1.4 EPA - HQ OW - 2014 - 0598 - 0693 Overview of Produced

Water and EOR Water Treatment DCN SGE00306.A01 This presentation provides general information on shale gas wastewater quality and treatment of Avijit Dey 11/4/2012 FALSE FALSE SGE00306.A01Attachment 2



### A2 - 99 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN oil and gas wastewater. 1.4 EPA - HQ OW - 2014 - 0598 - 0693 Treatment of Flowback

–

Shale Plays DCN SGE00306.A02 This presentation summarizes pilot test results of a treating Marcellus shale gas flowback using Nanofiltration called VSep. Mark Galimberti 11/4/2012 FALSE FAL SE SGE00306.A02

1.4 EPA - HQ OW - 2014 - 0598 - 0693 Field Operation Results for

Treatment of Frac Water with AquaTech's MoVap a Mobile Industrial Distillation DCN SGE00306.A03 This presentation summarizes pilot test results of treating Marcellus shale gas wastewater using a mobile evaporation/condensation treatment unit from AquaTech called MoVap. Kozora, Chuck 11/4/2012 FALSE FALSE SGE00306.A03

1.4 EPA - HQ OW - 2014 - 0598 - 0693 Shale Gas Produced Water

Pretreatment for Barium and Radium Removal DCN SGE00306.A 04 This presentation investigates the economics of shale gas wastewater pretreatment for barium and radium removal prior to evaporation/condensation treatment. Silva, James 11/4/2012 FALSE FALSE SGE00306.A04

1.4 EPA - HQ OW - 2014 - 0598 - 0693 Opportunities for

Treatment and Reuse of Acid Mine Drainage and Produced Water in Oil and Gas Shale DCN SGE00306.A05 This presentation summarizes bench test results of treating Marcellus shale gas produced water using Nanofiltration. Timothy S. Keizer 11/4/2012 FALSE FALSE SGE00306.A05

1.4 EPA - HQ OW - 2014 - 0598 - 0693 Sequential Precipitation -

Fractional Crystallization Treatment of Marcellus This presentation investigates the economics of treating Keister, Timothy 11/4/2012 FALSE FALSE SGE00306.A06Attachment 2



### A2 - 100 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

Shale Flowback and Production Wastewaters - DCN SGE00306.A06 Marcellus shale gas wastewater chemical precipitation followed by fractional crystallization. 1.4 EPA - HQ OW - 2014 - 0598 - 0695 Feasibility Assessment of

Early Flowback Water Recovery for Reuse in Subsequent Well Completion s Report No. 08122 - 05.07 DCN SGE00411 This report investigates the feasibility of reusing flowback in fracturing. Peter Galusky et all 10/24/2011 FALSE FALSE SGE00411

1.4 EPA - HQ OW - 2014 - 0598 - 0696 Field Assessment of Anti Fouling Polymeric Membrane Coatings for Treatment of Barnett Shale Flow - Back Produced Water Report No. 08122 - 05.05 DCN SGE00412 This report investigates the feasibility of using RO to treat produced water. Xiaofei Huang et al 3/31/2011 FALSE FALSE SGE00412

1.4 EPA - HQ OW - 2014 - 0598 - 0709 CleanStream® System

Sterilizes Water, Reduces Chemical Footprint and Saves ‘Green’ by Going Green DCN SGE01116 A case history from Multi - Chem, a Halliburton company, about their water management solutions, specifically their CleanS tream® System Halliburton 1/1/2014 TRUE FALSE SGE01116

1.4 EPA - HQ OW - 2014 - 0598 - 0723 An Integrated Water

Treatment Technology Solution for Sustainable Water Resource Management in the Marcellus Shale - DCN SGE00110 A report investigating sustainable soluti ons for wastewater from the Marcellus Shale. A life cycle analysis is presented on the AltelaRain 4000 evaporation system. Bruff, Matthew 6/30/2011 FALSE FALSE SGE00110

1.4 EPA - HQ OW - 2014 - Technical Support

Document for the 2004 EPA's Technical Support Document for the 2004 United States Environmental 8/1/2004 FALSE FALSE SGE00197Attachment 2



### A2 - 101 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 0598 - 0740 Effluent Guidelines

Program Plan DCN SGE00197 Effluent Guidelines Program Plan. Includes information on the public comments to the preliminary 2004/2005 plan, results of the annual review, data sources used, results of detailed reviews, and industries ide Protection Agency

1.4 EPA - HQ OW - 2014 - 0598 - 0747 Characterization of

Marcellus Shale and Barnett Shale Flowback Waters and Technology Development for Water Reuse DCN SGE00007.A13 A presentation on characterization of Marcellus and Barnett Shale flowback waters and technology development for water reuse. Hayes, Tom 3/30/2011 FALSE FALSE SGE00007.A13

1.4 EPA - HQ OW - 2014 - 0598 - 0747 Treatment of Shale Gas

Produced Water for Discharge - DCN SGE00007.A18 A presentation on the treatment of shale gas produced water for discharge. Alleman, David 3/30/2011 TRUE FALSE SGE00007.A18 1.4 EPA - HQ OW - 2014 - 0598 - 0748 Refrackt: Purifying Oil and

Gas Produced Water with Membrane Distillation DCN SGE01085 The website for the startup company Refrakt. Winglee, J., Panny, M., Smith, V., Chow, D. 2/6/2015 FALSE FALSE SGE01085 1.4 EPA - HQ OW - 2014 - 0598 - 0758 Wheeling Effluent Data

DCN SGE01000 Effluent data associated with the Wheeling POTW for 2006 and 2007, among other attachments (e.g., Headworks Loading Analysis) Wheeling POTW 4/1/2007 FALSE FALSE SGE01000

1.4 EPA - HQ OW - 2014 - 0598 - 0760 Produced Water Reuse

Initiative 2013: Comparing the Most Effective A presentation on produced water treatment technologies. Gopsill, Eric 10/29/2013 FALSE FALSE SGE00638.A02Attachment 2



### A2 - 102 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

Produced Water Treatment Technol ogies to Date to Derive if an Economical Method has been Found DCN SGE00638.A02 1.4 EPA - HQ OW - 2014 - 0598 - 0760 Strategies for Sustainable

Water Transport Lessons Learned in the Marcellus Applied to the Niobrara - DCN SGE00638.A12 A presentation that discusses water transportation and treatment options. An email from the author confirming that the presentation is not CBI is also included. Wilkerson , Tommy 10/30/2013 FALSE FALSE SGE00638.A12

1.4 EPA - HQ OW - 2014 - 0598 - 0766 Evaluation of Brackish

Groundwater Treatment for Use in Hydraulic Fracturing of the Bakken Play, North Dakota DCN SGE00236 A pilot - scale, reverse osmosis (RO) treatment project was conducted to evaluate the feasibility of brackish groundwater treatment as a freshwater source for hydraulically fracturing the Bakken oil play of North Dakota. Kurz, Bethany 11/13/2011 FALSE FALSE SGE00236

1.4 EPA - HQ OW - 2014 - 0598 - 0772 Marcellus Shale

(P ennsylvania/New York) DCN SGE00102 Gives brief background on the Marcellus shale and then describes the company's mobile evaporation treatment system Fountain Quail Water Management, LLC 1/1/2011 TRUE FALSE SGE00102

1.4 EPA - HQ OW - 2014 - 0598 - 0775 Sustainable Water

Management for Marcellus Shale Development DCN SGE00146 A presentation that describes the challenges of Marcellus wastewater management. Vidic, Radisav D. 1/1/2010 FALSE FALSE SGE00146 1.4 EPA - HQ - Woodford Growing This article provides Kulkarni, 1/1/2012 FALSE FALSE SGE00335Attachment 2



### A2 - 103 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN OW - 2014 - 0598 - 0794 Revenues by Farming to

Oily Shale DCN SGE00335 general well cost and treatment cost in the Woodford shale play. Pramod 1.4 EPA - HQ OW - 2014 - 0598 - 0795 Costs for Drilling The

Eagle Ford DCN SGE0033 7 This article provides a breakdown of well cost in the Eagle Ford shale play. Cowan, Trey 6/20/2011 FALSE FALSE SGE00337 1.4 EPA - HQ OW - 2014 - 0598 - 1072 Oil & Gas Solution for

Produced and Flow Back Water DCN SGE01142 A two - page point paper about Terra Agua and their treatment technology. Terra Agua Resources, LLC FALSE FALSE SGE01142 1.4 EPA - HQ OW - 2014 - 0598 - 1146 Terra Agua Call Notes

DCN SGE01249 Notes from two calls between Terra Agua, EPA, and ERG regarding Terra Agua's treatment technology. ERG 12/1/2015 FALSE FALSE SGE01249

1.4 EPA - HQ OW - 2014 - 0598 - 1157 CoilChem, LLC Treatment

Technology Memorandum DCN SGE01261 Memorandum to the Record Discussing Treatment Technology from CoilChem, LLC. ERG 1/6/2016 FALSE FALSE SGE01261 1.4 EPA - HQ OW - 2014 - 0598 - 1168 Gradiant: Operations DCN

SGE01273 Gradiant designed, built, and operates two 12,000 bpd plants in the Permian basin. Both treat produced and flowback waters. Gradiant 1/1/2016 FALSE FALSE SGE01273

1.4 EPA - HQ OW - 2014 - 0598 - 1169 How to Clean the Gas and

Oil Industries’ Most Contaminated Water DCN SGE01274 In a nondescript site in Midland, Texas, an inexpensive new process is cleaning up some of the most contaminated water around

— the extremely salty stuff that comes up with oil at well s. Talbot, David 7/7/2014 FALSE FALSE SGE01274

1.5 EPA - HQ OW - 2014 - Assessment of Effluent

Contaminants from Three Unconventional natural gas development in Ferrar, K.J., et al. 3/4/2013 FALSE FALSE SGE01328Attachment 2



### A2 - 104 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 0598 - 1269 Facilities Discharging

Marcellus Shale Wastewater to Surface Waters in Pennsylvania DCN SGE01328 Pennsylvania has created a new wastewater stream. 1.5 EPA - HQ OW - 2014 - 0598 - 0020 America’s New Energy

Future: The Unconventional Oil and Gas Revolution and the US Economy. Volume 1: National Economic Contributions DCN SGE00864 This report offers an introduction to the unconventional oil and gas industry and its effect on the U.S. eco nomy. IHS, Inc 1/1/2012 FALSE FALSE SGE00864

1.5 EPA - HQ OW - 2014 - 0598 - 0042 Letter to Michael Krancer,

Secretary of the Pennsylvania Department of Environmental Protection - DCN SGE00545 A letter to the secretary of the PA DEP from the president of the Marcellus Shale Coalition, expressing commitment to meet the call to halt delivery of wastewater to treatment plants. Klaber, Kathryn 4/20/2011 FALSE FALSE SGE00545

1.5 EPA - HQ OW - 2014 - 0598 - 0062 TENORM Study: 3rd

Quarter 2013 Update - DCN SGE00574 A presen tation describing sampling for technologically enhanced naturally occurring radioactive material. Pennsylvania Department of Environmental Protection 1/1/2013 FALSE FALSE SGE00574

1.5 EPA - HQ OW - 2014 - 0598 - 0064 Oil, Gas Wells Face Waste

Hurdle: Sewage Plants Ordered by DEP to Curb Processing Wastewater from Drilling - DCN SGE00576 A newspaper article describing PA DEP's order for nine sewage plants to curb processing wastewater from oil and gas drilling sites. Pittsburgh Business Times 10/31/2008 TRUE F ALSE SGE00576

1.5 EPA - HQ OW - 2014 - Polar Bear Water

Treatment Company A homepage for the Polar Bear Water Treatment, Polar Bear Water 10/22/2013 FALSE FALSE SGE00577Attachment 2



### A2 - 105 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 0598 - 0065 Website - DCN SGE00577 LLC. Treatment 1.5 EPA - HQ OW - 2014 - 0598 - 0066 Purestream Services Will

Begin Commercial Operations to Treat Eagle Ford Shale Produced and Frac Flow - back Water in Gonzalez County, Texas - DCN SGE00578 A press release announcing that Purestream Services will begin treating produced and flow - back water from the Eag le Ford Shale formation. Purestream Services 8/27/2013 TRUE FALSE SGE00578

1.5 EPA - HQ OW - 2014 - 0598 - 0068 Corralling Wastewater:

Treatment company sets up shop in Kay Arena - DCN SGE00580 A news article describing plans for a new wastewater treatment plant. Wells, Randy 1/31/2012 TRUE FALSE SGE00580 1.5 EPA - HQ OW - 2014 - 0598 - 0069 Gas Wastewater Treatment

Facility to Begin Operations - DCN SGE00582 A news article describing plans to open a new wastewater treatment facility. Reuther, Mike 8/21/2013 TRUE FALSE SGE00582 1.5 EPA - HQ OW - 2014 - 0598 - 0071 Marcellus Water Treatment

- DCN SGE00584 A company website describing water treatment of Marcellus shale water. Shallenberger Construction 10/28/2013 TRUE FALSE SGE00584 1.5 EPA - HQ OW - 2014 - 0598 - 0074 Solutions - DCN

SGE00588 A description of TerrAqua Resource Management service offerings. TerrAqua Resource Management 10/28/2013 FALSE FALSE SGE00588 1.5 EPA - HQ OW - 2014 - 0598 - 0080 Development Document

for the Final Effluent Limitations Guidelines and Standards for the Metal Products and Machinery Point Source Category - DCN SGE00600 This development document contains background, industry description, data collection, site visits, wastewater characteristics, pollutant parameters, treatment technologies, long - term average s and trends, cost United States Environmental Protection Agency 12/1/2000 FALSE FALSE SGE00600Attachment 2



### A2 - 106 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN analysis, and non - water quality impacts. 1.5 EPA - HQ OW - 2014 - 0598 - 0085 Record of Communication

for Calls on Pretreatment with Morgan City, LA and Region 6 on Sh reveport, LA - DCN SGE00605 A record of two phone calls regarding historical POTWs violations. United States Environmental Protection Agency 2/23/2010 FALSE FALSE SGE00605

1.5 EPA - HQ OW - 2014 - 0598 - 0086 Radium - DCN SGE00606 EPA webpage on Radium, including properties, exposure, and health effects. United States Environmental Protection Agency 3/6/2012 FALSE FALSE SGE00606 1.5 EPA - HQ OW - 2014 - 0598 - 0096 Development Document

for Interim Final Effluent Limitations Guidelines and Proposed New Source Performance Standards for the Oil and Gas Extraction Point Source Category - DCN SGE00621 This development document presents the findings of an extensive study of the Oil and Gas Extraction Industry for the purpose of developing effluent limitations guidelines, for ex isting point sources and standards of performance for new sources. United States Environmental Protection Agency 9/1/1976 FALSE FALSE SGE00621

1.5 EPA - HQ OW - 2014 - 0598 - 0105 3rd Shale Play Water

Management Marcellus and Utica Conference Materials DCN SGE006 37 A memo containing a table of presentations on Mississippi Lime Produced Water. ERG 7/18/2013 FALSE FALSE SGE00637 1.5 EPA - HQ OW - 2014 - 0598 - 0132 Development and Use of

High - TDS Recycled Produced Water for Crosslinked - Gel - Based Hydraulic Fracturing - DCN SGE00667 This paper describes use of treated produced water as the base fluid for crosslinked - gel - based hydraulic fracturing. Lord, LeBas 2/4/2013 TRUE FALSE SGE00667

1.5 EPA - HQ OW - 2014 - Produced Water Recycling

Oasis flourishes in This article describes a water reclamation facility Global Water Intelligence 2/1/2011 TRUE FALSE SGE00685Attachment 2



### A2 - 107 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 0598 - 0150 Wyoming - DCN

SGE00685 recycling produced water in Wyoming. 1.5 EPA - HQ OW - 2014 - 0598 - 0157 Gas Shales Database -

DCN SGE00694 This is a publically available databas e of shale wells located in Oklahoma. Oklahoma Geological Survey 1/1/2014 TRUE FALSE SGE00694 1.5 EPA - HQ OW - 2014 - 0598 - 0177 Produced and Flowback

Water Recycling and Reuse: Economics, Limitations, and Technology DCN SGE00734 Article about UOG wastewater recycling and reuse throughout the U.S. Boschee, Pam 2/1/2014 FALSE FALSE SGE00734

1.5 EPA - HQ OW - 2014 - 0598 - 0178 Recommended Best

Management Practices for Marcellus Shale Gas Development in Maryland

- DCN SGE00735 Report about best management practices for shale gas development in Maryland, including discussion of the use of POTWs as a disposal method. Eshelman, Keith; Elmore, Andrew 2/18/2013 FALSE FALSE SGE00735

1.5 EPA - HQ OW - 2014 - 0598 - 0198 Hydraulic Fracturing &

Water Stress: Water Demand by the Numbers DCN SGE00760 A report on hydraulic fracturing fluid volumes by region in respect to water stress. Freyman, Monika 2/1/2014 TRUE FALSE SGE00760 1.5 EPA - HQ OW - 2014 - 0598 - 0200 Oil and Gas Reporting

–

Electronic (OGRE) Public Reporting Data Dictionary, v1.0 DCN SGE00763 Data dictionary for PA DEP waste reports and oil and gas production reports Pennsylvania Department of Environmental Protection 1/15/2014 TRUE FALSE SGE00763 1.5 EPA - HQ OW - 2014 - 0598 - 0211 2014 A&WMA Oil and

Gas Environmental Compliance Conference Presentations DCN SGE00779 Memo with 2014 A&WMA Oil & Gas Env. Compliance conference notes, 5/13 - 14. ERG 7/9/2014 FALSE FALSE SGE00779

1.5 EPA - HQ OW - 2014 - Copyright Information

DCN SGE00779.A01 Air & Waste Management Association Copyri ght Air & Waste Management 5/3/2014 FALSE FALSE SGE00779.A01Attachment 2



### A2 - 108 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 0598 - 0211 Publication Policy Association 1.5 EPA - HQ OW - 2014 - 0598 - 0211 Air Permitting for Oil &

Gas Facilities in Ohio DCN SGE00779.A02 A&WMA Oil & Gas Environmental Compliance Conference Session 1A Hopkins, Michael TRUE FALSE SGE00779.A02 1.5 EPA - HQ OW - 2014 - 0598 - 0211 West Virginia's Air Quality

General Permit for Oil and Natural Gas Production Facilities (G70 - A) DCN SGE00779.A03 West Virginia's Air Quality General Permit for Oil and Natural Gas Production Facilities (G70 - A) Jennings, Laura 5/13/2014 TRUE FALSE SGE00779.A03

1.5 EPA - HQ OW - 2014 - 0598 - 0211 Air Quality Permitting of

Natural Gas Drilling, Compression and Processing Facilities in Pennsylvania DCN SGE00779.A04 Air Quality Permitting of N atural Gas Drilling, Compression and Processing Facilities in Pennsylvania Pennsylvania Department of Environmental Protection 5/13/2014 TRUE FALSE SGE00779.A04

1.5 EPA - HQ OW - 2014 - 0598 - 0211 Update on ORSANCO

Water Quality Programs DCN SGE00779.A05 Update on ORSANCO Water Quality Programs Bosquez, Ted 5/13/2014 TRUE FALSE SGE00779.A05 1.5 EPA - HQ OW - 2014 - 0598 - 0211 Secondary Containment:

Regulations & BMPs DCN SGE00779.A06 Secondary Containment: Regulations & BMPs Powell, Beth TRUE FALSE SGE00779.A06 1.5 EPA - HQ OW - 2014 - 0598 - 0211 Pennsylvania Act 13 Issues

& Concerns DCN SGE00779.A07 Pennsylvania Act 13 Issues & Concerns Slagel, Gary TRUE FALSE SGE00779.A07 1.5 EPA - HQ OW - 2014 - 0598 - 0211 Oil & Gas Exploration and

Production Waste Regulations in Ohio DCN SGE00779.A09 Oil & Gas Exploration and Production Waste Regulations in Ohio Maher, Thomas 5/13/2014 TRUE FALSE SGE00779.A09 1.5 EPA - HQ OW - 2014 - 0598 - 0211 Management of Oil and

Gas Waste in Pennsylvania DCN SGE00779.A10 Management of Oil and Gas Waste in Pennsylvania Socash, Stephen TRUE FALSE SGE00779.A10 1.5 EPA - HQ - Evaluating Well Pad Evaluating Well Pad Muscenti, Tom 5/13/2014 TRUE FALSE SGE00779.A11Attachment 2



### A2 - 109 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN OW - 2014 - 0598 - 0211 Permitting in the

Appalachian Basin DCN SGE00779.A11 Permitting in the Appalachian Basin 1.5 EPA - HQ OW - 2014 - 0598 - 0211 GP 12.1/12.2 Air

Permitting of Oil and Gas Well Site Production Operations in Ohio DCN SGE00779.A12 GP 12.1/12.2 Air Permitting of Oil and Gas Well Site Production Operations in Ohio Schmelzle, John 5/13/2014 TRUE FALSE SGE00779.A12

1.5 EPA - HQ OW - 2014 - 0598 - 0211 NSPS Subpart OOOO

Lessons Learned... and a Look Ahead DCN SGE00779.A13 NSPS Subpart OOOO Lessons Learned... and a Look Ahead Woerner, Andy 5/13/2014 TRUE FALSE SGE00779.A13 1.5 EPA - HQ OW - 2014 - 0598 - 0211 Site Planning, Design &

Restoration to Support Desired Land Use DCN SGE00779.A14 Site Planning, Design & Restoration to Support Desired Land Use Daley, Jim 5/13/2014 TRUE FALSE SGE00779.A14 1.5 EPA - HQ OW - 2014 - 0598 - 0211 Erosion and Sediment

Control for natural gas pipeline projects DCN SGE00779.A15 Erosion and Sediment Control for natural gas pipeline projects Parker, Lauren 5/13/2014 TRUE FALSE SGE00779.A15 1.5 EPA - HQ OW - 2014 - 0598 - 0211 Successful Wetland

Permitting for Oil and Gas Pipelines DCN SGE00779.A16 The State of the Law and a Primer of Proper Wetland Permit Application Preparation Rinde, Jonathan TRUE FALSE SGE00779.A16 1.5 EPA - HQ OW - 2014 - 0598 - 0211 Decreasing Costs of Waste

Stream Analysis by Implementing a Testing Reduction Program and Utilizing G enerator Knowledge DCN SGE00779.A17 Decreasing Costs of Waste Stream Analysis by Implementing a Testing Reduction Program and Utilizing Generator Knowledge Allison, Megan 5/13/2014 TRUE FALSE SGE00779.A17

1.5 EPA - HQ OW - 2014 - 0598 - 0211 Act 2 and the PA DEP

Spill Policy DCN SGE00779.A18 Act 2 and the PA DEP Spill Policy Costa, Brenda TRUE FALSE SGE00779.A18Attachment 2



### A2 - 110 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 1.5 EPA - HQ OW - 2014 - 0598 - 0211 Drilling Mud Evaluation

DCN SGE00779.A19 Drilling Mud Evaluation Silverman, Thomas 5/13/2014 TRUE FALSE SGE00779.A19 1.5 EPA - HQ OW - 2014 - 0598 - 0211 Aggregation of Air

Emissions - What Does Adjacency Really Mean DCN SGE00779.A20 Aggregation of Air Emissions - What Does Adjacency Really Mean Hennessey, Yvonne 5/14/2004 TRUE FALSE SGE00779.A20 1.5 EPA - HQ OW - 2014 - 0598 - 0211 Why Methane Matters

DCN SGE00779.A21 Why Methane Matters Hunt, Gary 5/13/2014 TRUE FALSE SGE00779.A21 1.5 EPA - HQ OW - 2014 - 0598 - 0211 OSHA and EPA

Regulation of Release Prevention Programs for Oil and Gas Operations: A Primer and Update DCN SGE00779.A22 OSHA and EPA Regulation of Release Prevention Programs for Oil and Gas Operations: A Primer and Update Kantorczyk, Todd 5/14/2014 TRUE FALSE SGE00779.A22

1.5 EPA - HQ OW - 2014 - 0598 - 0211 Air Permit Issues for Oil

and Gas Operations: Unresolved EPA Rules and Recent Co urt Cases Affecting Air Permits DCN SGE00779.A23 Air Permit Issues for Oil and Gas Operations: Unresolved EPA Rules and Recent Court Cases Affecting Air Permits Poffenberger, Clara 5/14/2014 TRUE FALSE SGE00779.A23

1.5 EPA - HQ OW - 2014 - 0598 - 0211 Disposal - Oil and Gas

Environmental Compliance Conference DCN SGE00779.A24 Disposal - Oil and Gas Environmental Compliance Conference Mastowski, Ryan 5/13/2014 TRUE FALSE SGE00779.A24 1.5 EPA - HQ OW - 2014 - 0598 - 0211 Water Treatment - Oil and

Gas Environmental Compliance Conference DCN SGE00779.A25 Water Treatment - Oil and Gas Environmental Compliance Conference Mastowski, Ryan 5/13/2014 TRUE FALSE SGE00779.A25 1.5 EPA - HQ OW - 2014 - 0598 - 0211 Managed Aquifer recharge

Using Treated Coal Seam Gas Water DCN SGE00779 .A26 Managed Aquifer recharge Using Treated Coal Seam Gas Water Silverman, Thomas TRUE FALSE SGE00779.A26Attachment 2



### A2 - 111 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 1.5 EPA - HQ OW - 2014 - 0598 - 0211 Risk Assessment of

Aquifer Connectivity Associated with Well and Bore Integrity DCN SGE00779.A27 Risk Assessment of Aquifer Connectivity Associated with Well and Bore Integrity Silverman, Thomas TRUE FALSE SGE00779.A27

1.5 EPA - HQ OW - 2014 - 0598 - 0211 PBT Assessment of

Hydraulic Fracturing Fluids from Coal Seam Gas Fields in Australia DCN SGE00779.A28 PBT Assessment of Hydraulic Fracturing Fluids from Coal Seam Gas Fields in Australia EHS Support LLC TRUE FALSE SGE00779.A28

1.5 EPA - HQ OW - 2014 - 0598 - 0211 Pennsylvania’s Oil & Gas

and Residual Waste Programs: Negotiating the Maze DCN SGE00779.A29 Pennsylvania’s Oil & Gas and Residual Waste Programs: Negotiating the Maze Meloy, Michael 5/14/2014 TRUE FALSE SGE00779.A29

1.5 EPA - HQ OW - 2014 - 0598 - 0211 The More Things Change. .

. Assessing Social Risks in Industry Swing Periods DCN SGE00779.A30 The world’s leading sustainability consultancy Assessing Social Risks in Industry Swing Periods The More Things Change. . . Assessing Social Risks in Industry Swing Periods Render, Jo 5/13/2014 TRUE FALSE SGE00779.A30

1.5 EPA - HQ OW - 2014 - 0598 - 0211 The Phase 0 Approach

Best Practices

– Building Blocks and Roadmap for an EMIS Strategy DCN SGE00779.A31 The Phase 0 Approach Best Practices

– Building Blocks and Roadmap for an EMIS Strategy Wilson, Brad 5/13/2014 TRUE FALSE SGE00779.A31

1.5 EPA - HQ OW - 2014 - 0598 - 0211 NSPS OOOO & Fr acking

Air Quality Rule Updates DCN SGE00779.A32 NSPS OOOO & Fracking Air Quality Rule Updates Keatley, Robert 5/13/2014 TRUE FALSE SGE00779.A32 1.5 EPA - HQ OW - 2014 - 0598 - 0211 Inspecting Natural Gas

Compressor Stations in Pennsylvania DCN Inspecting Natural Gas Compressor Stations in Pennsylvania Kuntz, Timothy 5/13/2014 TRUE FALSE SGE00779.A33Attachment 2



### A2 - 112 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

SGE00779.A33 1.5 EPA - HQ OW - 2014 - 0598 - 0211 Hydraulic Fracturing

(Fracking): Litigation Trends DCN SGE00779.A34 Hydraulic Fracturing (Fracking): Litigation Trends McCall, Duke TRUE FALSE SGE00779.A34 1.5 EPA - HQ OW - 2014 - 0598 - 0211 Perspectives on

Enforcement & Compliance DCN SGE00779.A35 Perspectives on Enforcement & Compliance Smith, Stephen 5/14/2014 TRUE FALSE SGE00779.A35 1.5 EPA - HQ OW - 2014 - 0598 - 0211 EPA's Energy Extraction

National Enforcement Initiative DCN SGE00779.A36 EPA's Energy Extraction National Enforcement Initiative Stewart, Andrew 5/14/2014 TRUE FALSE SGE00779.A36 1.5 EPA - HQ OW - 2014 - 0598 - 0211 Emerging Trends in Shale

Energy Development DCN SGE00779.A37 Energy Development Emerging Trends in Shale Energy Development Yoxtheimer, Dave 5/14/2014 TRUE FALSE SGE00779.A37 1.5 EPA - HQ OW - 2014 - 0598 - 0211 Oil and Gas Environmental

Compliance Conference Welcome and Introduction DCN SGE00779.A38 Oil and G as Environmental Compliance Conference Welcome and Introduction Blinn, Leah 5/13/2014 TRUE FALSE SGE00779.A38

1.5 EPA - HQ OW - 2014 - 0598 - 0211 Management of TENORM

Practical Assessment DCN SGE00779.A39 Management of TENORM Practical Assessment Bosquez, Ted 5/13/2014 TRUE FALSE SGE00779.A39 1.5 EPA - HQ OW - 2014 - 0598 - 0214 Uranium DCN SGE00782 EPA webpage on Uranium, including properties, exposure, and health effects. United States Environmental Protection Agency 10/1/2012 FALSE FALSE SGE00782 1.5 EPA - HQ OW - 2014 - 0598 - 0215 Thorium DCN SGE00783 EPA webpage on Thorium, including properties, exposure, and health effects. United States Environmental Protection Agency 2/28/2014 FALSE FALSE SGE00783Attachment 2



### A2 - 113 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 1.5 EPA - HQ OW - 2014 - 0598 - 0217 Draft: Supplemental

Generic Environmental Impact Statement (SGEIS) on the Oil, Gas, and Solution Mining Regulatory Program DCN SGE00788 A preliminary draft report discussing an EIS on oil, gas, and solution mining. Focuses on "Well Permit Issuance for Horizontal Drilling And High Volume Hydraulic Fracturing to Develop the Marcellus Shale and Other Low - Permeability Gas Reservoirs". New York State Department of Environmental Conservation (NYSDEC) 9/1/2009 FALSE FALSE SGE00788

1.5 EPA - HQ OW - 2014 - 0598 - 0219 Occurrence and

Consequences of Increased Bromide in Drinking Water Sources - DCN SGE00800 Elevated levels of brominated disinfectant by - products (DBPs) have been reported recently by some drinking water utilities. McTigue, Nancy; Graf, Katherine; Brown, Richard 11/1/201 4 FALSE FALSE SGE00800

1.5 EPA - HQ OW - 2014 - 0598 - 0294 Ambient Aquatic Life

Water Quality Criteria for Chloride 1988 - DCN SGE00013 A US EPA report about the ambient aquatic life water quality criteria for chloride, dated 1988. United States Environmental Pr otection Agency 2/1/1988 FALSE FALSE SGE00013 1.5 EPA - HQ OW - 2014 - 0598 - 0297 EPA Briefing to the SEAB

Natural Gas Subcommittee to Examine Fracking Issues DCN SGE00029 EPA gives overview of plan of attack for fracking issues and tentative meeting dates. United States Environmental Protection Agency 5/19/2011 FALSE FALSE SGE00029 1.5 EPA - HQ OW - 2014 - 0598 - 0301 Draft Plan to Study the

Potential Impacts of Hydraulic Fracturing on Drinking Water Resources DCN SGE00063 Presentation outlining a study of the impacts of hydraulic fracturing on drinking water. United States Environmental Protection Agency 6/28/2011 FALSE FALSE SGE00063

1.5 EPA - HQ OW - 2014 - 0598 - 0305 Water Management

Associated with Hydraulic Fracturing - DCN SGE00068 Document provides information about hydraulic fracturing processes overall and American Petroleum Institute (API) 6/1/2010 TRUE FALSE SGE00068Attachment 2



### A2 - 114 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN specifically about water management. 1.5 EPA - HQ OW - 2014 - 0598 - 0308 Environmental Protection

for Onshore Oil and Gas Production Operations an Leases DCN SGE00081 API recommended practice 51 R for domestic onshore oil and gas operations. Discusses good practices for lease roads, producing, injection/disposal wells, lease gathering and system lines, and production and water handling facilities. AP I 7/1/2009 FALSE FALSE SGE00081

1.5 EPA - HQ OW - 2014 - 0598 - 0310 Preliminary Revised Draft:

Supplemental Generic Environmental Impact Statement on the Oil, Gas, and Solution Mining Regulatory Program - DCN SGE00090 A preliminary revised draft discussing an EIS on oil, gas, and solution mining. Focuses on "Well Permit Issuance for Horizontal Drilling And High - Volume Hydraulic Fracturing to Develop the Marcellus Shale and Other Low - Permeability Gas Reservoirs". Leff, Eugene 9/30/2009 FALSE FALSE SGE00090

1.5 EPA - HQ OW - 2014 - 0598 - 0323 Johnstown Redevelopment

Authority (PA0026034) - Final Fact Sheet 2012 DCN SGE00930 Johnstown Redevelopment Authority Final Fact Sheet 2012 Lattner, Raymond E. 12/14/2011 FALSE FALSE SGE00930 1.5 EPA - HQ OW - 2014 - 0598 - 0342 Comparison of Three

Methods to Measure Acidity of Coal - Mine Drainage - DCN SGE00133 A study that analyzes the Standard Methods 2310 for measuring the acidity of mine drainage. Means, Brent; Hilton, Tiff 1/1/2004 FALSE FALSE SGE00133

1.5 EPA - HQ - The Next Generation of A report that outlines United States 11/24/2009 FALSE FALSE SGE00135Attachment 2



### A2 - 115 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN OW - 2014 - 0598 - 0343 Tools and Actions to

Restore Water Quality in the Chesapeake Bay - DCN SGE00135 current water quality problems within the Chesapeake Bay as well as different strategy options that can be used to correct these p roblems. Environmental Protection Agency 1.5 EPA - HQ OW - 2014 - 0598 - 0353 Geochemical and

Strontium Isotope Characterization of Produced Waters from Marcellus Shale Natural Gas Extraction DCN SGE00948 Article on a n investigation to determine using Sr isotopes to identify and quantify the interaction of Marcellus Formation produced waters with other Appalachian Basin waters in the event of an accidental release. Campbell, E., et al 1/1/2012 TRUE FALSE SGE00948

1.5 EPA - HQ OW - 2014 - 0598 - 0362 Northern Great Plains

Water Consortium (NGPWC): Bakken Water Opportunities Assessment. North Dakota Petroleum Council Annual Meeting. (September) DCN SGE00950 Northern Great Plains Water Consortium Bakken water opportunities asse ssment presentation. Looked at potential to recycle frac flowback water in Bakken play. Includes discussion of Bakken water opportunities, project status, and information on flowback. Harju, John 1/1/2009 FALSE FALSE SGE00950

1.5 EPA - HQ OW - 2014 - 0598 - 0365 Baseline Groundwater

Quality Testing Needs in the Eagle Ford Shale Region April 2012 DCN SGE00954 Masters project discussing whether existing baseline groundwater quality data in the Eagle Ford shale region of southern Texas is adequate to provide a Palacios, Virginia 4/1/2012 FALSE FALSE SGE00954Attachment 2



### A2 - 116 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN compar ison to potential future contamination from oil and gas development. 1.5 EPA - HQ OW - 2014 - 0598 - 0370 Advanced Well

Stimulation Technologies in California: An Independent Review of Scientific and Technical Info rmation DCN SGE00966 California council on Science and Technology's independent review of advanced well stimulation technologies in California. Report includes information on advanced well stimulation technologies, and historic and cuurent applications. Ca lifornia Council on Science and Technology 8/28/2014 FALSE FALSE SGE00966

1.5 EPA - HQ OW - 2014 - 0598 - 0383 Shale Gas Produced Water

Treatment Catalog - DCN SGE00225 Selecting a suitable water treatment technology for produced water in the shale gas industry is a complex and dynamic consideration that is contingent upon a full understanding of interrelated parameters such as, location, water quality and quantity, cost ALL Consulting 11/18/2011 FALSE FALSE SGE00225

1.5 EPA - HQ OW - 2014 - 0598 - 0390 Oilfield Glossary DCN

SGE01030 Screen shot of the Oilfield Glossary web page. Schlumberger 1/27/2015 FALSE FALSE SGE01030 1.5 EPA - HQ OW - 2014 - 0598 - 0401 WHO Seminar Pack for

Drinking - Water Quality DCN SGE01043 Seminar materials on disinfectants and disinfection by - p roducts. Includes information on the importance of disinfection for safe drinking water, key World Health Organization FALSE FALSE SGE01043Attachment 2



### A2 - 117 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN disinfectants and their properties, key by products formed and their health risks. 1.5 EPA - HQ OW - 2014 - 0598 - 0405 The Economic Impact of

the Value Chain of a Marcellus Shale Well - DCN SGE00239 A presentation that gives detailed cost information on all aspects of a Marcellus shale gas well. Hefley, William; Seydor, Shaun 8/1/2011 TRUE FALSE SGE00239 1.5 EPA - HQ OW - 2014 - 0598 - 0406 Radium Content of Oil and

Gas - Field Produced Waters in the Northern Appalachian Basin (USA): Summary and Discussion of Data DCN SGE00241 Radium activity data for produced water from oil and gas operations in PA and NY. When availab le, TDS, gross alpha, and gross beta particles data was included. Rowan, E.; Engle, C.; Kraemer 1/1/2011 FALSE FALSE SGE00241

1.5 EPA - HQ OW - 2014 - 0598 - 0414 The Economics of Powder

River Basin Coalbed Methane Development - DCN SGE00268 As with any resource assessment, technical and economic results are the product of the assumptions and methodology used. In this study, key assumptions as well as cost and price data and economic methodologies employed are provided in attached Appendices. Bank, Gregory; Kuuskr aa, Vello 1/1/2006 FALSE FALSE SGE00268

1.5 EPA - HQ OW - 2014 - 0598 - 0415 Water co - produced with

coalbed methane in the Powder River Basin, Wyoming: preliminary compositional data - DCN SGE00269 "Production of water and natural gas from coal beds (coalbed methane, CBM) has increased dramatically over the past ten years and the gas currently accounts for about 6% of Rice, C.A., Bullock, J.H. 1/1/2000 FALSE F ALSE SGE00269Attachment 2



### A2 - 118 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN the total produced in the United States. 1.5 EPA - HQ OW - 2014 - 0598 - 0436 Life - Cycle Analysis of

Shale Gas and Natural Gas

- DCN SGE00354 This report examines the life cycle of shale wells in various plays in terms of air emissions. Clark, C.E.; Han, J.; Burnham, A.; Dunn, J.B.; Wang, M. 12/1/2012 FALSE FALSE SGE00354

1.5 EPA - HQ OW - 2014 - 0598 - 0440 New Subsidiary Alanco

Energy Services, Inc. To Provide Produced Water Disposal Services to Natural Gas Industry - DCN SGE00363 This website provides general information on AES's new CWT locate d in Colorado. Alanco Energy Services, Inc. 4/9/2012 TRUE FALSE SGE00363

1.5 EPA - HQ OW - 2014 - 0598 - 0441 Alanco Energy Services,

Inc. Commences Commercial Operation of New Colorado Oil & Gas Produced Water Treatment Facility - DCN SGE00364 This website provides the general location of AEA's new CWT in Colorado. Alanco Energy Services, Inc. 8/15/2012 TRUE FALSE SGE00364

1.5 EPA - HQ OW - 2014 - 0598 - 0442 Eagle Ford Shale (South

Texas) - DCN SGE00365 This website provides general location information for a CWT that uses evaporation/distillation in the Eagle Ford shale play. Fountain Quail Water Management, LLC 1/28/2013 TRUE FALSE SGE00365

1.5 EPA - HQ OW - 2014 - 0598 - 0443 Clarion Altela

Environmental Services CAES Overview - DCN SGE00366 This website provides locat ion information for a CWT that uses evaporation/distillation to treat shale gas wastewater in the Marcellus. CAES 1/28/2013 TRUE FALSE SGE00366

1.5 EPA - HQ OW - 2014 - 0598 - 0444 CARES McKean - DCN

SGE00367 This website provides location information for a CWT that uses CARES 1/28/2013 TRUE FALSE SGE00367Attachment 2



### A2 - 119 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN evaporation/distillation to treat shale gas wastewater in the Marcellus. 1.5 EPA - HQ OW - 2014 - 0598 - 0445 Key Documents About

Mid - Atlantic Oil and Gas Extraction - DCN SGE00368 This EPA website provides a list of CWTs and POTWs that have accepted shale gas wastewater. United States Environmental Protection Agency 1/9/2013 FALSE FALSE SGE00368

1.5 EPA - HQ OW - 2014 - 0598 - 0445 Key Documents About

Mid - Atlantic Oil and Gas Extraction - Attachment 1: Supporting Technical Documents DCN SGE00368.A01 East Resources Management LLC: Generator Chemical Analysis of Residual Waste Annual Report (dated 2/2011) for drilling fluids. DCN includes supporting laboratory and sa mpling documentation. United States Environmental Protection Agency 2/10/2010 FALSE FALSE SGE00368.A01

1.5 EPA - HQ OW - 2014 - 0598 - 0446 Brush Run Spill Report

DCN SGE00001 A frac water spill at Brush Run (Range Resources) violation reported on 10/7/09 involving a fish kill and failure to properly notify. Miller, Bryon 10/8/2009 FALSE FALSE SGE00001

1.5 EPA - HQ OW - 2014 - 0598 - 0446 Brush Run Lab Spill

Samples - DCN SGE00001.A01 Laboratory samples from a frac water spill at Brush Run (Range Resources) measuring concentrations of contaminants at various sample locations. Unknown FALSE FALSE SGE00001.A01

1.5 EPA - HQ OW - 2014 - 0598 - 0447 Agenda 3 - Technical

Workshop for HF Study - DCN SGE00006 An agenda for Technical Workshops for the Hydraulic Fracturing Study, focusing on Fate & Transport. United States Environmental Protection Agency 3/28/2011 FALSE FALSE SGE00006Attachment 2



### A2 - 120 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 1.5 EPA - HQ OW - 2014 - 0598 - 0447 A Simple Approach

Identifying Contaminants of Most Concern to Underground Drinking Water Supplies from Hydraulic Fracturing Operations - DCN SGE00006.A01 A presentation on a simple approach for identifying contaminants of most concern to underground drinking water supplies from hydraulic fracturing operations. Palmer, Carl; Mattson, Earl 3/28/2011 FALSE FALSE SGE000 06.A01

1.5 EPA - HQ OW - 2014 - 0598 - 0447 Fate and Transport of

Select Hydraulic Fracturing Compounds of Potential Concern - DCN SGE00006.A05 A presentation on the fate and transport of select compounds of interest in fracking fluids. McGrath, Angus, Stantec 3/28/2011 FALSE FALSE SGE00006.A05

1.5 EPA - HQ OW - 2014 - 0598 - 0447 Fate and Transport of

Select Hydraulic Fracturing Compounds of Potential Concern: Where do we go from here - DCN SGE00006.A06 A presentation on a summary with follow - up information to the "fa te and transport of HF compounds of potential concern" presentation. McGrath, Angus FALSE FALSE SGE00006.A06

1.5 EPA - HQ OW - 2014 - 0598 - 0447 Fate and Transport

Evaluation of Potential Release Scenarios during Hydraulic Fracturing Operations - DCN SGE00006.A07 A presentation on considerations for fate and transport evaluation of potential release scenarios during hydraulic fracturing (HF) operations. Deeley, George 3/28/2011 FALSE FALSE SGE00006.A07

1.5 EPA - HQ OW - 2014 - 0598 - 0447 A Protocol to Characterize

Flowback Water Contamination of Shallow Waters from Shale Gas Development - DCN SGE00006.A08 A presentation on a protocol to identify flowback water contamination to drinking waters. Siegel, Donald; Kight, Melody FALSE FALSE SGE00006.A08

1. 5 EPA - HQ OW - 2014 - Rock Failure and

Stimulated Volume in A presentation on rock failure, stimulated Ghassemi, Ahmad FALSE FALSE SGE00006.A09Attachment 2



### A2 - 121 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 0598 - 0447 Hydraulic Fracturing -

DCN SGE00006.A09 volume, and permeability enhancement in gas shale HF. 1.5 EPA - HQ OW - 2014 - 0598 - 0447 Fracture Growth in

Layered and Discontinuous Media - DCN SGE00006.A10 A presentation on fracture growth in layered and discontinuous media. Warpinski, Norman TRUE FALSE SGE00006.A10 1.5 EPA - HQ OW - 2014 - 0598 - 0447 Characterizing Mechanical

and Flow Properties using Injection Falloff Tests - DCN SGE00006.A12 A presentation on characterizing mechanical and flow properties using injection falloff tests. Cramer, David 3/28/2011 FALSE FALSE SGE00006.A12 1.5 EPA - HQ OW - 2014 - 0598 - 0447 R ole of Induced and

Natural Imbibition in Fracturing Fluid Transport and Fate in Gas Shales - DCN SGE00006.A13 A presentation on the role of induced and natural imbibition in f

rac fluid transport and fate in shales. Byrnes, Alan FALSE FALSE SGE00006.A13

1.5 EPA - HQ OW - 2014 - 0598 - 0447 Modeling Versus the Real

World of Hydraulic Fracturing - DCN SGE00006.A14 A presentation on modeling versus the real world of hydraulic fracturing (HF). Tuck, Denise 1/1/2011 TRUE FALSE SGE00006.A14 1.5 EPA - HQ OW - 2014 - 0598 - 0447 Modeling Philosophies and

Application - DCN SGE00006.A15 A presentation on modeling philosophies and application. Havics, Andrew, pH2, LLC/QEPA 1/1/2011 TRUE FALSE SGE00006.A15 1.5 EPA - HQ OW - 2014 - 0598 - 0447 Modeling Drinking Water

Related Human Health Risks from Hydraulic Fracturing Additives - DCN SGE00006.A16 A presentation on modeling drinking water related human health risks from hydraulic fracturing (HG) additives Sharma, Manu, Gradient 3/29/2011 TRUE FALSE SGE00006.A16

1.5 EPA - HQ OW - 2014 - 0598 - 0448 General College Chemistry

DCN SGE00179 A textbook of basic chemistry. Keenan, Charles 1/1/1957 TRUE FALSE SGE00179 1.5 EPA - HQ OW - 2014 - 0598 - 0452 Anticline Disposal, LLC -

DCN SGE00369 This website provides general information about a CWT in Wyoming. Anticline Disposal, LLC 1/28/2013 TRUE FALSE SGE00369Attachment 2



### A2 - 122 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 1.5 EPA - HQ OW - 2014 - 0598 - 0453 Silo Facility Sheet - DCN

SGE00371 This fact sheet provides location data on R360's CWT located in Wyoming. R360 Environmental TRUE FALSE SGE00371 1.5 EPA - HQ OW - 2014 - 0598 - 0454 Red Desert: Facilities -

DCN SGE00374 This website provides general treatment information and the location for a CWT located in Wyoming. Red Dessert 1/28/2013 TRUE FALSE SGE00374

1.5 EPA - HQ OW - 2014 - 0598 - 0455 Sionix to Build Bakken

Water Treatment Plant - DCN SGE00375 This article provides information on a proposed CWT in the Bakken shale play of North Dakota including general location information. Rigzone 8/30/2011 TRUE FALSE SGE00375

1.5 EPA - HQ OW - 2014 - 0598 - 0456 SRWR: Our S ervices -

DCN SGE00376 This website provides general information on SRWR's proposed CWT that is expected to begin operations in 2013 in Somerset, PA. Somerset Regional Water Resources 1/28/2013 TRUE FALSE SGE00376

1.5 EPA - HQ OW - 2014 - 0598 - 0457 DRBC Proposed Natural

Gas Development Regulations Comments of Waste Management - DCN SGE00378 This letter provides information on Waste Management's CWT located in the Marcellus. Waste Management 4/14/2011 FALSE FALSE SGE00378

1.5 EPA - HQ OW - 2014 - 0598 - 0458 The Future is NOW for

Water Recycling in the Niobrara - DCN SGE00379 This website provides general location information for High Sierra's CWTs located in the Niobrara. Wyoming Energy 11/6/2012 TRUE FALSE SGE00379

1.5 EPA - HQ OW - 2014 - 0598 - 0460 List of Currently Active

Class II Underground Injection Control Well as This file contains disposal and EOR injection well API numbers active in CO Oil and Gas Conservation 1/1/2012 FALSE FALSE SGE00382Attachment 2



### A2 - 123 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

of January 2012 - DCN SGE00382 Colorado. Commission (COGCC) 1.5 EPA - HQ OW - 2014 - 0598 - 0461 Kansas Wells - DCN

SGE00383 This database contains all Kansas oil and gas wells including UIC wells. Kansas Geological Survey (KGS) 12/19/2012 FALSE FALSE SGE00383 1.5 EPA - HQ OW - 2014 - 0598 - 0462 Oil and Gas Well Database

Abbreviations - DCN SGE00384 This file provides definitions for codes used in the Kansas well database. Kansas Geological Survey (KGS) 4/3/2004 FALSE FALSE SGE00384 1.5 EPA - HQ OW - 2014 - 0598 - 0463 Produced Fluid Disposal

Wells By Field - DCN SGE00385 This fi le contains well records for active disposal wells in Louisiana. Louisiana Department of Natural Resources 7/19/2012 FALSE FALSE SGE00385 1.5 EPA - HQ OW - 2014 - 0598 - 0464 UIC Well Class Type -

DCN SGE00386 This file contains well class codes definitions for the active LA UIC well file. Louisiana Department of Natural Resources 12/31/2012 FALSE FALSE SGE00386 1.5 EPA - HQ OW - 2014 - 0598 - 0465 Status Code Description -

DCN SGE00387 This file contains well status codes definitions for the active LA UIC well file. Louisiana Department of Natural Resources 12/31/2012 FALSE FALSE SGE00387 1.5 EPA - HQ OW - 2014 - 0598 - 0466 Oil and Gas Permits - DCN

SGE00388 This excel file contains Missouri oil and gas wells including UIC wells. Missouri Department of Natural Resources (MO DNR) 5/31/2013 FALSE FALSE SGE00388

1.5 EPA - HQ OW - 2014 - 0598 - 0467 UIC Wells - DCN

SGE00389 This online searchable database provides all Montana oil and gas wells with results exportable to excel. Montana Board of Oil and Gas Conservation 1/1/2012 FALSE FALSE SGE00389

1.5 EPA - HQ OW - 2014 - 0598 - 0470 Underground Injection

Control Program Webinar Notes DCN SGE01052 Notes from Penn State Cooperative Extension Shale Webinar Series, ERG 3/26/2015 FALSE FALSE SGE01052Attachment 2



### A2 - 124 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN January 22, 2015 1.5 EPA - HQ OW - 2014 - 0598 - 0470 Underground Injection

Control Program Webinar Slides DCN SGE01052.A01 Shale Webinar Series presentation on EPA's Underground Injection Control (UIC) Program. Includes an overview of the UIC program, UIC program implementation in PA , and information on current oil and gas wells in PA. Johnson, Karen 1/22/2015 FALSE FALSE SGE01052.A01

1.5 EPA - HQ OW - 2014 - 0598 - 0472 Unconventional Gas

(Fracking) DCN SGE01054 atg UV Technology web page on UV disinfection for unconventional gas recovery (fracking). Atg UV Technology 2/3/2015 FALSE FALSE SGE01054 1.5 EPA - HQ OW - 2014 - 0598 - 0473 Water Recycling's New

Reality DCN SGE01056 Halliburton article on recycling flowback and produced water in the Bakken well field. Geiver, Luke 12/13/2013 FALSE FALSE SGE01056 1.5 EPA - HQ OW - 2014 - 0598 - 0480 International Water

Conference 2014 DCN SGE01067 Memo with notes on presentations from the 2014 International Water Conference, 11/17 - 18. ERG 2/9/2015 FALSE FALSE SGE01067 1.5 EPA - HQ OW - 2014 - 0598 - 0481 IWC Webinars 2014 DCN

SGE01068 Memo with webinar materials, 2014 IWC webinar, 4/21 ERG 2/18/2015 FALSE FALSE SGE01068 1.5 EPA - HQ OW - 2014 - 0598 - 0481 Best of IWC Webinar: Frac

Water DCN SGE0168.A01 Conference Proceedings from IWC 2013 discussing drilling fluid composition, example treatment data, well drilling fluid treatment drill cuttings treatment, drilling mud treatment, Huffmyer, Rus sell; John VanGehuchten ; James Silva 1/1/2013 FALSE FALSE SGE01068.A01Attachment 2



### A2 - 125 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN drilling wastewater treatment, and example treatment facility. 1.5 EPA - HQ OW - 2014 - 0598 - 0481 Pretreatment Targets for

Salt Recovery from Marcellus Shale Gas Produced Water DCN SGE0168.A02 Conference Proceedings from IWC 2013 discussing determining pretreatment target and extent of crystal treatment needed to reduce Ba and Ra levels in PA Marcellus produced water using Aspen Plus/OLI crystallizer model. Silva, James; Rachel Gettings; William Kostedt; Vicki Watkins 1/1/2013 FALSE FALSE SGE01068.A02

1.5 EPA - HQ OW - 2014 - 0598 - 0481 Recovering Valuable

Byproducts from Oil and Gas Wastes DCN SGE0168.A03 Conference Proceedings from IWC 2013 discussing recovery of valuable mud and wastewater components during treatment and disposal of oil and gas wells for sa le and reuse. Huffmyer; John Van Gehuchten 1/1/2013 FALSE FALSE SGE01068.A03

1.5 EPA - HQ OW - 2014 - 0598 - 0481 Prepared Discussion of:

Recovering Valuable Byproducts from Oil and Gas Wastes DCN SGE0168.A04 Discussion of questions raised in the report "Recovering Valuable Byproducts from Oil and Gas Wastes: (see DCN SGE01068.A03). Schubert, P.E., John 1/1/2013 FALSE FALSE SGE01068.A04

1.5 EPA - HQ OW - 2014 - 0598 - 0481 Pretreatment Targets for

Salt Recovery from Marcellus Shale Gas Produced Water DCN SGE0168 .A05 Discussion of methodology for defining pretreatment targets for Ba and Ra and showing that water and salt recovery from Marcellus produced water is Silva, James; Rachel Gettings; William Kostedt; Vicki Watkins 1/1/2013 FALSE FALSE SGE01068.A05Attachment 2



### A2 - 126 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN economically attractive. 1.5 EPA - HQ OW - 2014 - 0598 - 0481 Prepared Discussion of:

Pretreatment Targets for Salt Recovery from Marcellus Shale Gas Produced Water DCN SGE0168.A06 Discussion of questions raised in the report "Pretreatment Targets for Salt Recovery fro m Marcellus Shale Gas Produced Water (see SGE01068.A02). Penland, Jerry L. 1/1/2013 FALSE FALSE SGE01068.A06

1.5 EPA - HQ OW - 2014 - 0598 - 0482 2nd Emerging Shale Plays

(2013) DCN SGE01071 ERG memorandum listing presentations from the 2nd Energy Shale Plays Conference 2013. ERG 2/5/2015 FALSE FALSE SGE01071 1.5 EPA - HQ OW - 2014 - 0598 - 0483 AIChE Webinar - Reuse

and HF (12 - 4 - 2013) DCN SGE01072 Notes from AIChe/ISWS webinar on "Water Reuse Challenges and Hydraulic Fracturing", 12/4/13 ERG 1/1/2015 FALSE FALSE SGE01072 1.5 EPA - HQ OW - 2014 - 0598 - 0484 2011 International Water

Conference Notes DCN SGE01073 Notes from IWC Conference, 11/17/11 ERG 1/1/2015 FALSE FALSE SGE01073 1.5 EPA - HQ OW - 2014 - 0598 - 0484 Cabot Gas Well Treated

with 100% Reused Frac Fluid DCN SGE01073.A01 Descri ption of a fracture stimulated Cabot two stage 6.950 - ft vertical well using a fracturing fluid consisting of 100% frac - fluid flowback. Papso, John; Matt Blauch; Dave Grottenthaler 1/1/2010 FALSE FALSE SGE01073.A01

1.5 EPA - HQ OW - 2014 - 059 8 - 0484 Water Issues and

Challenges Associated with Shale Gas Production DCN SGE01073.A02 Conference Proceedings from 2011 International Water Conference discussing an intro to produced water; water needs and production for different types of hydrocarbon; s teps in shale gas production; well Veil, John 11/13/2011 FALSE FALSE SGE01073.A02Attachment 2



### A2 - 127 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN completion and hydraulic fracturing; and wastewater m 1.5 EPA - HQ OW - 2014 - 0598 - 0484 NORM Removal from

Hydrofracturing Water DCN SGE01073.A03 Conference Proceedings describing a study to screen a variety of adsorbents and ion exchange resins for their effectiveness in radium removal from certain frac waters. Silva, James; Hope Matis; William Kostedt IV; Vicki Watkins 1/1/2011 FALSE FALSE SGE01073.A03

1.5 EPA - HQ OW - 2014 - 0598 - 0484 Discussion of: NORM

Removal from Hydrofracturing Water DCN SGE01073.A04 Discus sion following up on the paper "NORM Removal from Hydrofracturing Water" (see SGE01073.A03) discussing the problems associated with using RSC resin as th e preferred pretreatment method for radium removal. Penland, Jerry L. 1/1/2011 FALSE FALSE SGE01073.A04

1.5 EPA - HQ OW - 2014 - 0598 - 0484 Evaluation of Brackish

Groundwater Treatment for Use in Hydraulic Fracturing of the Bakken Play, North Dakota DCN SGE01073 .A05 Conference Proceedings describing a pilot - scale, reverse osmosis (RO) treatment project to evaluate the feasibility of brackish groundwater treatment as a freshwater source for hydraulically fracturing the Bakken oil play of North Dakota. Kurz, Bethan y; Daniel Stepan; John Harju; Brad Stevens; Robert Cowan 1/1/2011 FALSE FALSE SGE01073.A05

1.5 EPA - HQ OW - 2014 - 0598 - 0484 Prepared Discussion of:

Evaluation of Brackish Groundwater Treatment for Discussion of questions on the report "Evaluation of Brackish Groundwater Schubert, P.E., John 1/1/2011 FALSE FALSE SGE01073.A06Attachment 2



### A2 - 128 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

Use in Hydraulic Fracturing of the Bakken Play, North Dakota DCN SGE01073.A06 Treatment for Use in Hydraulic Fracturing of the Bakken Play, North Dakota" (see SGE01073.A05). 1.5 EPA - HQ OW - 2014 - 0598 - 0484 The Real Cost of ZLD for

Shale Gas Frac Water in the Marcellus Shale Play DCN SGE01073.A07 Conference Proceedings describing of the true costs of a complete zero liquid discharge (ZLD) solution for the Marcellus Shale frac water by focusing on the chemistry of frac water the physics required to transport, treat, evaporate, and crystallize. Shaw, P.E., William A. 1/1/2011 FALSE FALSE SGE01073.A07

1.5 EPA - HQ OW - 2014 - 0598 - 0484 Marcellus Shale Post - frac

Flowback Waters - Where is All the Salt Coming from and What are the Implications? DCN SGE01073.A08 Abstract of a paper presented at the 2009 SPE Eastern Regional Meeting discussing the geochemical and lithologic laboratory and field data to address the question of the concentration of dissolved salts in produced waters after hydraulic stimulation. Blauch, M.E.; R.R. Myers; T.R. Moore; B.A. Lipinski; N.A. Houston 9/23/2009 FALSE FALSE SGE01073.A08

1.5 EPA - HQ OW - 2014 - 0598 - 0484 Fracture - Stimulation in the

Marcellus Shale - Lessons Learned in Fluid Selection and Execution DCN SGE01073.A09 Abstract of a paper presented at the 2009 SPE Eastern Regional Meeting providing a look - back review of lessons learned from early exploration to Houston, Nathan; Matt Blauch; Dalton Weather, III 9/23/2009 FALSE FALSE SGE01073.A09Attachment 2



### A2 - 129 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN the full - scale development phase of the Marcellus shale in Pe nnsylvania. 1.5 EPA - HQ OW - 2014 - 0598 - 0484 Water and Wastewater

Treatment for Natural Gas Well Development DCN SGE01073.A10 Presentation discussing how dealing with water issues of unconventional natural gas drilling is complex; each shale play is different and may require different solution, critical elements are to accurately define problems and evaluation alternatives. Schubert, John; Joe Swearman 1/1/2011 FALSE FALSE SG E01073.A10

1.5 EPA - HQ OW - 2014 - 0598 - 0487 A Two - Interface Transport

Model with Pore - Size Distribution for Predicting the Performance of Direct Contact Membrane Distillation (DCMD) DCN SGE01083 Article discussing the fundamental aspects of heat and mass tran sfer of direct contact membrane distillation. Kim, Albert S. 11/6/2012 FALSE FALSE SGE01083

1.5 EPA - HQ OW - 2014 - 0598 - 0488 Desalination and Reuse of

High - Salinity Shale Gas Produced Water: Drivers, Technologies, and Future Directions DCN SGE01084 Article reviewing the current state of practice for produced water management across the United States and discussing the interrelated regulatory, infrastructure, and economic drivers for produced water reuse. Shaffer, D.L., et al. 7/25/2013 TRUE FALSE SGE01084

1.5 EPA - HQ OW - 2014 - 0598 - 0492 Class II Underground

Injection Control Well Data for 2010

– 2013 by Geologic Zones of Class II underground injection control well data for 2010

– 2013 by geologic zones of Mur ray, Kyle 1/1/2014 FALSE FALSE SGE01089Attachment 2



### A2 - 130 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

Completion, Oklahoma DCN SGE01089 completion, Oklahoma. 1.5 EPA - HQ OW - 2014 - 0598 - 0494 Minimizing and Managing

Potential Impacts of Injection Induced Seismicity from Class II Disposal Wells: Practical Approaches DCN SGE01091 Memo on distribution of final work product form the national UIC Technical Workgroup. United States Environmental Protection Agency 2/1/2015 FALSE FALSE SGE01091

1.5 EPA - HQ OW - 2014 - 0598 - 0495 Fairmont Brine Processing

Company Website DCN SGE01092 Company fact sheet on brine processing to recycle all flowback and produced fluids form the energy extract process. Fairmont Brine Processing 1/1/2012 TRUE FALSE SGE01092

1.5 EPA - HQ OW - 2014 - 0598 - 0497 Explanation of Database

Fields and Terms - DCN SGE00401 This file contains code definitions for the South Dakota oil and gas database. SD Dept. of Environmental & Natural Resources 12/31/2012 FALSE FALSE SGE00401 1.5 EPA - HQ OW - 2014 - 0598 - 0524 PADEP Calls on Natural

Gas Drillers to Stop Giving Treatment Facilities Wastewater - DCN SGE00009 An article from the P ADEP about their call to stop natural gas drillers from giving treatment facilities wastewater. Gresh, Katy, PADEP 4/19/2011 FALSE FALSE SGE00009

1.5 EPA - HQ OW - 2014 - 0598 - 0525 Answers to Unanswered

Questions from Water Use and Water Re use/Recycling in Marcellus Shale Gas Exploration and Production DCN SGE00038 Penn State Cooperative Extension Marcellus Shale Educational Webinar Series: Answers to Unanswered Questions Yoxtheimer, Dave; Gaudlip, Tony 10/21/2010 FALSE FALSE SGE00038

1.5 EPA - HQ OW - 2014 - 0598 - 0531 Handling and treatment of

brine and hydraulic fracturing fluids produced by natural gas and oil A webpage of a company that treats brine from oil and gas operations. Hart Resource Technologies 1/1/2009 TRUE FAL SE SGE00200Attachment 2



### A2 - 131 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

wells. DCN SGE00200 1.5 EPA - HQ OW - 2014 - 0598 - 0545 Water Use and Water

Reuse/Recycling in Marcellus Shale Gas Exploration and Production DCN SGE00042 Presentation from "Marcellus Shale Educational Webinar Series". Yoxtheimer, Dave; Gaudlip, Tony 10/1/2010 FALSE FALSE SGE00042

1.5 EPA - HQ OW - 2014 - 0598 - 0548 3rd Water Management for

Shale Plays Conference Materials DCN SGE00298 This memo contains the presentations as attachments that ERG obtained from the 3rd Water Management for Shale Plays Conference in Pittsburgh , PA Ruminski, Brent 12/31/2012 FALSE FALSE SGE00298

1.5 EPA - HQ OW - 2014 - 0598 - 0548 Air Pollution Emissions at

Flowback/Produced Wastewater Treatment Plants DCN SGE00298.A04 This presentation describes how to estimate air pollution at wastewater treatment plants. Ritts, Dean 10/29/2012 FALSE FALSE SGE00298.A04

1.5 EPA - HQ OW - 2014 - 0598 - 0549 WEFTEC 2012 Notes -

DCN SGE01075 Memo with materials from 2012 WEFTEC Conference, 9/29 - 10/3. ERG 1/1/2015 FALSE FALSE SGE01075 1.5 EPA - HQ OW - 2014 - 0598 - 0549 Contemporary

Technologies for Shale Gas Water and Environmental Management DCN SGE01075.A01 Summary of a set of back to - back invited symposium sessions focusing on shale - gas environmental technologies and related considerations. Water Environment Federation 1/1/2012 T RUE FALSE SGE01075.A01

1.5 EPA - HQ OW - 2014 - 0598 - 0549 Management of Soluble

Organics in Produced and Flowback Waters with Swellable, Absorbent Glass DCN SGE01075.A02 Osorb®, an absorbent, nano - engineered glass, is being commercialized to remove soluble organics. Edmiston, Paul; Justin Keener; Shawn McKee; Scott Buckwald; 1/1/2012 TRUE FALSE SGE01075.A02Attachment 2



### A2 - 132 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN Gregory Hallahan; Michael Grossman 1.5 EPA - HQ OW - 2014 - 0598 - 0549 Liner Considerations At

Unconventional Drilling Site Impoundments DCN SGE01075.A03 Confe rence Proceedings, WEFTEC 2012, discussing the liner considerations at unconventional drilling site impoundments. Foster, P.E., Veronica 1/1/2012 TRUE FALSE SGE01075.A03

1.5 EPA - HQ OW - 2014 - 0598 - 0549 The Public Health

Implications of Unconventional Natural Gas Drilling DCN SGE01075.A04 Conference Proceedings, WEFTEC 2012, discussing the multiple pathways through which human health may be affected by shale gas drilling and reviewing the existing research literature on health impacts they pose. Goldstein, Ber nard D.; Jill Kriesky 1/1/2012 TRUE FALSE SGE01075.A04

1.5 EPA - HQ OW - 2014 - 0598 - 0549 Hydraulic Fracturing in the

Context of Sustainable Water Management DCN SGE01075.A05 Conference Proceedings, WEFTEC 2012, discussing the authors' efforts to develop a holistic picture of water resources sustainability and the alternative methods to achieve this sustainability; this concept is applied in this paper to hydraulic fracturing. Smith, Ethan T.; Harry X. Zhang 1/1/2012 TRUE FALSE SGE01075.A05

1.5 EPA - HQ OW - 20 14 - Overview of Shale Gas

Water Issues DCN Conference Proceedings, WEFTEC 2012, Veil, John A. 1/1/2012 TRUE FALSE SGE01075.A06Attachment 2



### A2 - 133 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 0598 - 0549 SGE01075.A06 describing, for shale gas processing, the water needs for making up the frac fluids for each well and how the necessary volume compares with other existin g water uses in those regions and the steps in the shale gas pro 1.5 EPA - HQ OW - 2014 - 0598 - 0558 Brine Disposal Reservoirs

in the Appalachian Basin: Injection Performance and Geological Properties DCN SGE01110 Presentation describing a project undertaken to understand the geology and operational history for Class 2 brine disposal in the Appalachian Basin to support safe, reliable, and environmentally responsible brine disposal in the region. Sminchak, Joel; Mill er, John; Gupta, Neeraj 2/9/2015 FALSE FALSE SGE01110

1.5 EPA - HQ OW - 2014 - 0598 - 0559 Engineering firm ventures

into wastewater, LNG DCN SGE01111 An article describing plans to construct a wastewater treatment facility between shale production sites Litvak, Anya 12/2/2014 FALSE FALSE SGE01111

1.5 EPA - HQ OW - 2014 - 0598 - 0561 Status Codes for Well Files

- DCN SGE00406 This file contains code definitions for the Wyoming oil and gas database. Wyoming Oil and Gas Commission (WOGC) 2/4/2013 FALSE FALSE SGE00406 1.5 EPA - HQ OW - 2014 - 0598 - 0562 Notes on Penn State

Webinar: The Utica Reservoir DCN SGE00428 Notes from a shale webinar series, 4/28/13 ERG 6/5/2013 FALSE FALSE SGE00428 1.5 EPA - HQ OW - 2014 - 0598 - 0564 Opening Remarks

Mississippi Lime Production & Produced Opening Remarks Mississippi Lime Production & Produced Harpham, Stephen 6/26/2013 FALSE FALSE SGE00442.A05Attachment 2



### A2 - 134 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

Water 2013 DCN SGE00442.A05 Water 2013 presentation 1.5 EPA - HQ OW - 2014 - 0598 - 0564 Optimizing Pressure

Drawdown to Improve Oil Recovery DCN SGE00442.A07 Opt imizing Pressure Drawdown to Improve Oil Recovery presentation Petroriver Oil 6/27/2013 FALSE FALSE SGE00442.A07 1.5 EPA - HQ OW - 2014 - 0598 - 0564 It Should be Easy

Stimulated Hydrocarbon Pore Volume DCN SGE00442.A09 It Should be Easy Stimulated Hydrocarbon Pore Volume presentation Unruh, Don 6/27/2013 FALSE FALSE SGE00442.A09 1.5 EPA - HQ OW - 2014 - 0598 - 0574 Hydraulic Fracturing

Radiological Concerns for Ohio - DCN SGE00505 A summary of radiological concerns for hydraulic fracturing wastewater handling in Ohio. Belcher, Melissa 6/13/2013 FALSE FALSE SGE00505

1.5 EPA - HQ OW - 2014 - 0598 - 0575 Wastewater Wasteland: An

Investigation of Flowback Fluid Disposal in NY - DCN SGE00506 This paper cautions residents of New York about the dangers of wastewater. Bissell, Alex TRUE FALSE SGE00506 1.5 EPA - HQ OW - 2014 - 0598 - 0578 Predicting Chlorine Decay

and THM Formation in Water Supply Systems - DCN SGE00509 This paper presents a review of the work undertaken to improve understanding of the mechanisms of chlorine decay and THM f ormation. Brown, Daniel 1/29/2011 TRUE FALSE SGE00509

1.5 EPA - HQ OW - 2014 - 0598 - 0580 Red Desert Water Plant

Opens Today - DCN SGE00512 A press release announcing the opening of a water reclamation facility in Wyoming. Casper Star Tribune 10/6/2010 TRUE FALSE SGE00512 1.5 EPA - HQ OW - 2014 - 0598 - 0584 Groups Reach Settlement

with McKeesport in Gas Drilling Wastewater Dumping Case - DCN This press release describes a court settlement in which the City of McKeesport Clean Water Action 5/1/2012 FALSE FALSE SGE00515Attachment 2



### A2 - 135 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

SGE00515 agrees to end acceptance of discharg e wastewater from Marcellus Shale gas drilling operations. 1.5 EPA - HQ OW - 2014 - 0598 - 0588 Radioactivity - DCN

SGE00519 This paper describes radioactivity as pertains to waste streams from the Marcellus shale and communicates a recommendation from the town of Dryden. Davies, Peter FALSE FALSE SGE00519

1.5 EPA - HQ OW - 2014 - 0598 - 0595 The Politics and Business

of Unconventional Energy: Pennsylvania: Data Show More Marcellus Wastewater, More Injections - DCN SGE00528 A newspaper article describing options for handling increased wastewater. Gilmer, Ellen 2/22/2013 TRUE FALSE SGE00528

1.5 EPA - HQ OW - 2014 - 0598 - 0614 Contractor Selected for

Cleanup of Filter Socks in Noonan DCN SGE00968 News release on contractor s elected for cleanup of filter socks in Noonan. Glatt, Dave; Tillotson, Steve 4/8/2014 FALSE FALSE SGE00968 1.5 EPA - HQ OW - 2014 - 0598 - 0615 Bismarck Tribune Second

dump site reported in Divide County DCN SGE00970 Article about second dump site reported in Divide County. Donovan, Lauren 4/24/2014 FALSE FALSE SGE00970 1.5 EPA - HQ OW - 2014 - 0598 - 0616 Radiation Glossary 2013

DCN SGE00973 Web page on radiation glossary A - C United States Environmental Protection Agency 3/27/2013 FALSE FALSE SGE00973 1.5 EPA - HQ OW - 2014 - 0598 - 0617 Development of Rapid

Radiochemical Method for Gross Alpha and Gross Beta Activity Report: Development of Rapid Radiochemical Method for Gross Alpha and Gross Beta Activity United States Environmental Protection Agency 7/1/2014 FALSE FALSE SGE00974Attachment 2



### A2 - 136 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

Concentration in Flowback and Produced Waters from Hydraulic Fracturing Operations DCN SGE00974 Concentration in Flowback and Produced Waters from Hydraulic Fracturing Operations 1.5 EPA - HQ OW - 2014 - 0598 - 0618 Matrix Complications in

the Determination of Radium Levels in Hydraulic Fracturing Flowback Water from Marcellus Shale DCN SGE00975 Hydraulic Fracturing Flowback Water from Marcellus Shale One specific concern is the radioactivity content of associated “flowback” wastewater (FBW), wh ich is enhanced with respect to naturally occurring radium (Ra) isotopes in horizontal drilling and hydraulic fracturing for natural gas mining. Nelson, Andrew, et al 1/1/2014 TRUE FALSE SGE00975

1.5 EPA - HQ OW - 2014 - 0598 - 0619 Measuring Radiation DCN

SGE00977 Web page discussing measuring radiation. USNRC 6/28/2013 FALSE FALSE SGE00977 1.5 EPA - HQ OW - 2014 - 0598 - 0622 Trace Elements National

Synthesis Project Radium Frequently Asked Questions DCN SGE00980 Web page presenting answers to radium frequently a sked questions. USGS 3/4/2014 FALSE FALSE SGE00980 1.5 EPA - HQ OW - 2014 - 0598 - 0635 Shale Revolution Revisits

the Energized Fracture DCN SGE00799 Article on "energized" fracturing of horizontal wells using CO2 and N2 in place of slick water. Includes information on the technology, water issues, impact on average completion costs, production benefits, and its use in Canada and the U.S. Jacobs, Trent 6/30/2014 FALSE FALSE SGE00799

1.5 EPA - HQ - Oil and Gas Well Search - This online searchable West Virginia 1/1/2012 FALSE FALSE SGE00407Attachment 2



### A2 - 137 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN OW - 2014 - 0598 - 0638 DCN SGE00407 database provides all West Virginia oil and gas wells with results exportable to excel. Department of Environmental Protection (WVDEP) 1.5 EPA - HQ OW - 2014 - 0598 - 0639 UIC Injection Volumes

20 14 DCN SGE01014 Excel spreadsheet with UIC Injection Volumes 2014. Oklahoma Conservation Commission 10/29/2014 FALSE FALSE SGE01014 1.5 EPA - HQ OW - 2014 - 0598 - 0640 Well_Status DCN

SGE01015 Table explaining options for understanding the status a well is in. Oklahoma Conservation Commission 1/1/2014 FALSE FALSE SGE01015 1.5 EPA - HQ OW - 2014 - 0598 - 0641 Radiological Dose And

Risk Assessment of Landfill Disposal of Technologically Enhanced Naturally Occurring Radioactive Materials (TENORM) in North Dakota DCN SGE01018 Report on radiological dose and risk assessment of landfill disposal of technologically enhanced naturally occurring radioactive materials (TENORM) in North Dakota. Harton, C; Smith, K.; Kamboj, S.; Quinn, J. 11/1/2014 FALSE FALSE SGE01018

1.5 EP A - HQ OW - 2014 - 0598 - 0642 Radiation Protection

Health Effects DCN SGE01020 Web page on health effects, EPA's Radiation Protection Programs. United States Environmental Protection Agency 8/7/2012 FALSE FALSE SGE01020 1.5 EPA - HQ OW - 2014 - 0598 - 0648 Overview of Exploration

and Production Waste Volumes and Waste Management Practices in the United States DCN SGE01029 Report presenting an overview of exploration and production waste volumes and waste management practices in the U.S. ICF Consulting 5/1/2000 FALSE FAL SE SGE01029

1.5 EPA - HQ OW - 2014 - 0598 - 0649 B - 43 Field - Well

Completions DCN SGE01021 List of well completions in the Fayetteville shale formation. Arkansas Oil and Gas Commission (AOGC) 12/4/2014 FALSE FALSE SGE01021 1.5 EPA - HQ OW - 2014 - Haynesville Shale Wells

DCN SGE01024 List of well completions in the Haynesville shale Louisiana Department of 1/5/2015 FALSE FALSE SGE01024Attachment 2



### A2 - 138 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 0598 - 0650 play in LA. Natural Resources 1.5 EPA - HQ OW - 2014 - 0598 - 0652 Oil and Gas Outlook in

Indian Country DCN SGE00771 Report about oil and gas development on tribal lands, including a map of emerging oil and gas shale plays, shale basins, and Indian reservations. Bureau of Indian Affairs FALSE FALSE SGE00771

1.5 EPA - HQ OW - 2014 - 0598 - 0657 Water Management

Overview, Chlorine Dioxide, Detail Case History - DCN SGE01121 Presented to Independent Oil and Gas Association, West Virginia. Available online at http://www.iogawv.com/r esources/Docs/Baker%20 Hughes%20Water%20Ma nagement%20IOGA%202 013.pdf McCutchan, Morgan 1/1/2013 FALSE FALSE SGE01121

1.5 EPA - HQ OW - 2014 - 0598 - 0667 Well Status Codes - DCN

SGE00398 This file contains well status code definitions for the Ohio oil and gas database. Ohio Department of Natural Resources (OHDNR) 2/4/2013 FALSE FALSE SGE00398

1.5 EPA - HQ OW - 2014 - 0598 - 0686 Drilling Waste

Management Information System - DCN SGE00801 The objective of applying drilling wastes to the land is to allow the soil's naturally occurring microbial population to metabolize, transform, and assimilate waste consti tuents in place. Argonne National Laboratory 11/18/2011 FALSE FALSE SGE00801

1.5 EPA - HQ OW - 2014 - 0598 - 0689 Opportunities, Challenges,

and Research Needs for Beneficial Use of CBM Presentation on the current practices and challenges of managing Drewes, Jorg E 1/1/2009 FALSE FALSE SGE01051Attachment 2



### A2 - 139 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

Produced Water DCN SGE01051 CBM produced water. Includes discussion of its potential utilization and an integrated framework for the treatment of management of it. 1.5 EPA - H Q OW - 2014 - 0598 - 0698 Well Type Definitions -

DCN SGE00391 This file contains well type definitions for the North Dakota online searchable database. North Dakota Industrial Commission (NDIC) 2/4/2013 FALSE FALSE SGE00391 1.5 EPA - HQ OW - 2014 - 0598 - 0699 Well Status Definitions -

DCN SGE00392 This file contains well status definitions for the North Dakota online searchable database. North Dakota Industrial Commission (NDIC) 2/4/2013 FALSE FALSE SGE00392 1.5 EPA - HQ OW - 2014 - 0598 - 0700 Well Data - DCN

SGE00393 This database contains all Nebraska oil and gas wells including UIC wells. Nebraska Oil and Gas Conservation Commission (NOGCC) 12/20/2012 FALSE FALSE SGE00393

1.5 EPA - HQ OW - 2014 - 0598 - 0701 Data Dictionary - DCN

SGE00394 This file contains code definitions for Nebraska's oil and gas database. Nebraska Oil and Gas Conservation Commission (NOGCC) 1/1/2012 FALSE FALSE SGE00394

1.5 EPA - HQ OW - 2014 - 0598 - 0702 Injection & Disposal

Query Criteria - DCN SGE00402 This online searchable database provides UIC well records by type (i.e., disposal, EOR). Texas Railroad Commission (TXRCC) 1/1/2012 FALSE FALSE SGE00402 1.5 EPA - HQ OW - 2014 - 0598 - 0703 Well Information Search -

DCN SGE00403 This online searchable database provides all Utah oil and gas wells with results exportable to excel. Utah Department of Natural Resources (UTDNR) 1/1/2012 FALSE FALSE SGE00403Attachment 2



### A2 - 140 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 1.5 EPA - HQ OW - 2014 - 0598 - 0704 Well Header Data 111412 -

DCN SGE00405 This database contains all Wyoming oil and gas wells including UIC wells. Wyoming Oil and G as Commission (WOGC) 11/14/2012 FALSE FALSE SGE00405 1.5 EPA - HQ OW - 2014 - 0598 - 0706 2014 Water Management

for Shale Plays West Presentations DCN SGE00768 2014 Water Management for Shale Plays West Presentations ERG 7/18/2014 FALSE FALSE SGE00768 1.5 EPA - HQ OW - 2014 - 0598 - 0706 CBI_E&P Infrastructure

vs. Third - Party Services Regional Economic & Environmental Factors DCN SGE00768.A01 CBI_E&P Infrastructure vs. Third - Party Services Regional Economic & Environmental Factors Robart, Alexander 5/30/2014 TRUE T RUE SGE00768.A01

1.5 EPA - HQ OW - 2014 - 0598 - 0706 Removing Boron and

Benzene from Produced Water DCN SGE00768.A02 Removing Boron and Benzene from Produced Water Goltz, Bob 5/30/2014 FALSE FALSE SGE00768.A02 1.5 EPA - HQ OW - 2014 - 0598 - 0706 Analyzing AB32 And

California's Environmental Quality Act (CEQA) To Realize Requirements and Navigate Between Regulatory Demands for Cyclic Steam Injection Project DCN SGE00768.A03 Analyzing AB32 And California's Environmental Quality Act (CEQA) To Realize Requirements and N avigate Between Regulatory Demands for Cyclic Steam Injection Project Poole, Bob 5/30/2014 FALSE FALSE SGE00768.A03

1.5 EPA - HQ OW - 2014 - 0598 - 0706 Examining The Successful

Implementation Of An Innovative Partnership With a Producer And County Government to Deliver Treated Residential Water For Re - Use In Stream Generation DCN Examining The Successful Implementation Of An Innovative Partne rship With a Producer And County Government to Deliver Treated Residential Water For Re Poole, Bob 5/30/2014 FALSE FALSE SGE00768.A04Attachment 2



### A2 - 141 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

SGE00768.A04 Use In Stream Generation 1.5 EPA - HQ OW - 2014 - 0598 - 0706 Basic Stormwater

Management: Leveraging Innovation DCN SGE00768.A05 Basic Stormwater Management: Leveraging Innovation Giles, Brent TRUE FALSE SGE00768.A05 1.5 EPA - HQ OW - 2014 - 0598 - 0706 Air Pollution Emissions at

Flowback/Produced Wastewater Treatment Plants DCN SGE00768.A06 Air Pollution Emissions at Flowback/Produced Wastewater Treatment Plants Ritts, Dean 1/1/2014 FALSE FALSE SGE00768.A06

1.5 EPA - HQ OW - 2014 - 0598 - 0706 Seismicity Concerns for

Underground Injection DCN SGE00768.A07 Seismicity Concerns for Underground Injection Onyskiw, Denise 5/30/2014 FALSE FALSE SGE00768.A07 1.5 EPA - HQ OW - 2014 - 0598 - 0706 Water Management

Strategies in the Niobrara Shale & Piceance Basins DCN SGE00768.A08 Water Management Strategies in the Niobrara Shale & Piceance Basins Wolfe, Dick 5/28/2014 FALSE FALSE SGE00768.A08 1.5 EPA - HQ OW - 2014 - 0598 - 0706 CBI_Water Disposal

– An

Assessment of Disposal Wells and Facilities DCN SGE00768.A09 CBI_Water Disposal

– An Assessment of Disposal Wells and Facilities Peterson, Eric 5/30/2014 FALSE TRUE SGE00768.A09 1.5 EPA - HQ OW - 2014 - 0598 - 0706 Relationship between the

Shale Oil & Gas Industry and High Quality Water Cycle DCN SGE00768.A10 Relationship between the Shale Oil & Gas Industry and High Quality Water Cycle Nochowicz, Georgi TRUE FALSE SGE00768.A10

1.5 EPA - HQ OW - 2014 - 0598 - 0706 SB 4 I nterim Well

Stimulation Treatment Regulations Text of Proposed Regulations DCN SGE00768.A11 Chapter 4 Development, Regulation, and Conservation of Oil and Gas Resources Harris, John; Williams, Paul FALSE FALSE SGE00768.A11

1.5 EPA - HQ OW - 2014 - Water Management for

California Shale Plays Water Management for California Shale Plays Harris, John; Williams, Paul 5/28/2014 FALSE FALSE SGE00768.A12Attachment 2



### A2 - 142 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 0598 - 0706 California Legal and

Regulatory Issues DCN SGE00768.A12 California Legal and Regulatory Issues 1.5 EPA - HQ OW - 2014 - 0598 - 0706 North Dakota Regulatory

Update DCN SGE00768.A13 North Dakota Regulatory Update Wirtz, Jaret 5/28/2014 FALSE FALSE SGE00768.A13 1.5 EPA - HQ OW - 2014 - 0598 - 0706 Uinta Water Management

DCN SGE00768.A14 Uinta Water Management Strategies Johnson, Tommy; Harry, David 5/28/2014 FALSE FALSE SGE00768.A14 1.5 EPA - HQ OW - 2014 - 0598 - 0706 C7 Produced Water

Recycling Pipeline DCN SGE00768.A15 C7 Produced Water Recycling Pipeline Davidson, Keith 5/30/2014 FALSE FALSE SGE00768.A15 1.5 EPA - HQ OW - 2014 - 0598 - 0706 Zero Liquid Discharge

Capability, Experience, and Overview DCN SGE00768.A16 Zero Liquid Discharge Capability, Experience, and Overview Sampson, Dan FALSE FALSE SGE00768.A16 1.5 EPA - HQ OW - 2014 - 0598 - 0706 Water Management in the

Ba kken DCN SGE00768.A17 Water Management in the Bakken Royse, Ken FALSE FALSE SGE00768.A17 1.5 EPA - HQ OW - 2014 - 0598 - 0706 Produced Water from Oil

and Gas Development in Colorado DCN SGE00768.A18 Produced Water from Oil and Gas Development in Colorado Rein, Kevin 5/28/2014 FALSE FALSE SGE00768.A18 1.5 EPA - HQ OW - 2014 - 0598 - 0706 CBI_Sustainable Water

Treatment, Recycling & Disposal Practices in Shale Basins DCN SGE00768.A19 CBI_Sustainable Water Treatment, Recycling & Disposal Practices in Shale Basins Bruff, Matthew 5/30/2014 FALSE TRUE SGE00768.A19

1.5 EPA - HQ OW - 2014 - 0598 - 0706 Storing Water On - Site to

Maximize Environmental and Economic Efficiencies DCN SGE00768.A20 Storing Water On - Site to Maximize Environmental and Economic Efficiencies Zaugg, Nathan 5/1/2014 FALSE FALSE SGE00768.A20 1.5 EPA - HQ OW - 2014 - Identifying Viable Water

Sourcing Alternatives Identifying Viable Water Sourcing Alternatives Nichols, Ken; Atkinson, 5/30/2014 TRU E FALSE SGE00768.A21Attachment 2



### A2 - 143 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 0598 - 0706 Beyond Freshwater DCN

SGE00768.A21 Beyond Freshwater Lindsay 1.5 EPA - HQ OW - 2014 - 0598 - 0706 Concerning Petitions to the

State Engineer to Make Determinations of Nontributary Ground Water in the Case of Applications for Well Permits to be Issued Pursuant to Section 37 - 90 - 137(4) C.R.S DCN SGE00768.A22 Concerning Petitions to the State Engineer to Make Determinations of Nontributary Ground Water in the Case of Applications for Well Permits to be Issued Pursuant to Section 37 - 90 - 137(4) C.R.S Wolfe, Dick 7/23/2010 FALSE FALSE SGE00768.A22

1.5 EPA - HQ OW - 2014 - 0598 - 0706 Water Sources and

Demand for the Hydraulic Fracturing of Oil and Gas Wells in Colorado from 2010 through 2015 DCN SGE00768.A23 Water Sources and Demand for the Hydraulic Fracturing of Oil and Gas Wells in Colorado from 2010 throug h 2015 Wolfe, Dick FALSE FALSE SGE00768.A23

1.5 EPA - HQ OW - 2014 - 0598 - 0706 Sovereign Authority of

Decision Making for Water Resources Management... Who Has It? DCN SGE00768.A24 Sovereign Authority of Decision Making for Water Resources Management... Who Has It? Smith, Robert 5/29/2014 TRUE FALSE SGE00768.A24

1.5 EPA - HQ OW - 2014 - 0598 - 0706 Water Management

Infrastructure Investments: Decision Factors and Regional Economics DCN SGE00768.A25 Water Management Infrastructure Investments: Decision Factors and Regional Economics Fletcher, Sarah 5/30/2014 TRUE FALSE SGE00768.A25

1.5 EPA - HQ OW - 2014 - 0598 - 0706 Evaluating Characteristics

of Source, Flowback, & Produced Water for Effective Water Treatment DCN SGE00768.A26 Evaluating Characteristics of Source, Flowbac k, & Produced Water for Effective Water Treatment Tucker, Scott 5/29/2014 FALSE FALSE SGE00768.A26

1.5 EPA - HQ - Overview of PEA Overview of PEA Wilson, Scott 5/30/2014 FALSE FALSE SGE00768.A27Attachment 2



### A2 - 144 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN OW - 2014 - 0598 - 0706 Authorities for Water

Associated with Oil and Gas Extraction DCN SGE00768.A27 Authorities for Water Associated with Oil and Gas Extraction 1.5 EPA - HQ OW - 2014 - 0598 - 0706 Treating Produced Water

to Generate Beneficial Reuse Byproducts DCN SGE00768.A28 Treating Produced Water to Generate Beneficial Reuse Byproducts Hughes, Stephen 5/29/2014 FALSE FALSE SGE00768.A28 1.5 EPA - HQ OW - 2014 - 0598 - 0708 Oil and Gas Produced

Water Management and Beneficial Use in the Western United States DCN SGE01025 Science and Technology Program Report No. 157, Oil and Gas Produced Water Management and Beneficial Use in the Western United States. US Dept of the Interior Bureau of Reclamation 9/1/2011 FALSE FALSE SGE01025

1.5 EPA - HQ OW - 2014 - 0598 - 0711 Underground Injection

Control Program Webinar Notes (Jan 2015) DCN SGE01070 Notes from the Webinar presentation of Karen Johnson for the Pennsylvania State University Extension Webinar Series on January 22, 2015 ERG 3/26/2015 FALSE FALSE SGE01070

1.5 EPA - HQ OW - 2014 - 0598 - 0711 Underground Injection

Control Program Webinar Slides (Jan 2015) DCN SGE01070.A01 Slides from the Webinar presentation of Karen Johnson for the Pennsylvania State University Extension Webinar Series on January 22, 2015. Johnson, Karen 1/22/2015 FALSE FALSE SGE01070.A01

1.5 EPA - HQ OW - 2014 - 0598 - 0712 Ohio Oil & Gas Well

Database: Risked Based Data Management System (RBDMS) - DCN SGE00397 This database contains all Ohio oil and gas wells including UIC wells. Ohio Department of Natural Resources (OHDNR) 1/1/2012 FALSE FALSE SGE00397

1.5 EPA - HQ - 5th Annual Shale Play 5th Annual Shale Play ERG 11/19/2014 FALSE FALSE SGE01046Attachment 2



### A2 - 145 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN OW - 2014 - 0598 - 0718 Water Mgmt 2014

–

Southern States Conf Materials DCN SGE01046 Water Management 2014

– Southern States panel discussions. 1.5 EPA - HQ OW - 2014 - 0598 - 0718 Expectation Management

for Water Use in Oil and Gas DCN SGE01046.A01 Conference Proceedings, 2014 Shale Play Water Management Congress, explaining how a leading operator has proactively executed an overall water management program to maximize efficiency and comply with regulatio ns. Lindsey, Stephen 11/19/2014 FALSE FALSE SGE01046.A01

1.5 EPA - HQ OW - 2014 - 0598 - 0718 Determining the Minimum

Treatment Levels Required for Production Efficiency: Stating the Lowest Acceptable Water Quality Levels for Effective Reuse in Fracs DCN SGE01046 .A02 Conference Proceedings, 2014 Shale Play Water Management Congress, discussing finding the balance between over treating and effective reuse in completions and determining the target specification of water quality needed to achieve optimal completion. Smith, Daniel 11/19/2014 FALSE FALSE SGE01046.A02

1.5 EPA - HQ OW - 2014 - 0598 - 0718 Reuse is Not a 4 - Letter

Word! DCN SGE01046.A03 Conference Proceedings, 2014 Shale Play Water Management Congress, evaluating the latest treatment technologies on cost, volume capacity and water quality achieved to identify cost - effective methods of recycling. Mitchell, Robert 11/19/2014 TRUE FALSE SGE01046.A03

1.5 EPA - HQ OW - 2014 - Designing an Overall

Water Treatment Strategy Conference Proceedings, 2014 Shale Play Water Capper, Laura 1 1/19/2014 FALSE FALSE SGE01046.A04Attachment 2



### A2 - 146 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 0598 - 0718 That Can Minimize the

Cost of Recycling Produced Water for Reuse DCN SGE01046.A04 Management Congress, discussing the design of an overall water treatment strategy that that can minimize the cost of recycling produced water for reuse. 1.5 EPA - HQ OW - 2014 - 0598 - 0718 Optimizing the Treatment

of Produced Water and Flowback for Reuse or Disposal DCN SGE01046.A05 Conference Proceedings, 2014 Shale Play Water Management Congress, discussing how to optimize th e treatment of produced water and flowback for reuse or disposal. Wrenn, Brian 11/19/2014 FALSE FALSE SGE01046.A05

1.5 EPA - HQ OW - 2014 - 0598 - 0718 Identifying Best Practices

for Decreasing Bacteria to Acceptable Levels for Reuse in Hydraulic Fracturing DCN SGE01046.A06 Conference Proceedings, 2014 Shale Play Water Management Congress, identifying the best practices for decreasing bacteria to acceptable levels for reuse in hydraulic fracturing. Hydrozonix 11/19/2014 FALSE FALSE SGE01046.A06

1.5 EPA - HQ OW - 2014 - 0598 - 0718 Use of High - Voltage

Plasma Discharges for the Treatment of Frac/Produced Water DCN SGE01046.A07 Conference proceedings, Shale Play Water Management 2014, discussing what is plasma; how to generate plasma in produced water; the goal s of plasma treatment; spark discharge for produced water treatment; validation tests; and the cost of plasma Cho, Young 11/19/2014 FALSE FALSE SGE01046.A07Attachment 2



### A2 - 1 47 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN treatment. 1.5 EPA - HQ OW - 2014 - 0598 - 0718 How to Execute Successful

Frac Water Remediation Within Sh ale Gas Water Management DCN SGE01046.A08 Conference proceedings, Shale Play Water Management 2014, discussing frac pit components, frac pit treatment methodologies (including a bioremediation case study at Southern OK Recycle Facility), and bioremediation benefits. FlexChem 11/19/2014 FALSE FALSE SGE01046.A08

1.5 EPA - HQ OW - 2014 - 0598 - 0718 How to Optimally Locate

and Design Frac Pits DCN SGE01046.A09 Conference proceedings, Shale Play Water Management 2014, discussing optimizing the location of frac pits/siting well pad; evaluating permanent vs. temporary frac pit options; selecting materials for pit lines; and location of frac pits on pad. Foster, Veronica 11/19/2014 FALSE FALSE SGE01046.A09

1.5 EPA - HQ OW - 2014 - 0598 - 0718 Detailing the Very Latest

Regulations on the Construction of Open Pits for Produced Water Storage to Enable Effective Planning - Texas Regulations DCN SGE01046.A10 Conference proceedings, Shale Play Water Management 2014, discussing the Commission's rule on water protection (Rule 8 ); big picture of the rule; authorized vs. permitted pits and below grade vs. above grade; non commercial fluid recycle Sims, P.E., Michael 11/19/2014 FALSE FALSE SGE01046.A10Attachment 2



### A2 - 148 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN pit. 1.5 EPA - HQ OW - 2014 - 0598 - 0718 Latest Regulations on

Produced Water Storage DCN SGE01046.A11 Conference proceedings, Shale Play Water Management 2014, providing an update on the latest regulations on produced water storage in Oklahoma. Baker, Tim; Mike Moore 11/19/2014 FALSE FALSE SGE01046.A11

1.5 EPA - HQ OW - 2014 - 0598 - 0718 New Water Storage and

Pipeline Infrastructure Requirements to Assess Opportunities for Less Costly Containment DCN SGE01046.A12 Conference proceedings, Shale Play Water Management 2014, providing an update on the new water storage and pipeline infrastructure r equirements to assess opportunities for less costly containment in Arkansas. Bengal, Lawrence 11/19/2014 FALSE FALSE SGE01046.A12

1.5 EPA - HQ OW - 2014 - 0598 - 0718 Water Storage and Pipeline

Infrastructure in Louisiana DCN SGE01046.A13 Conference proceedings, Shale Play Water Management 2014, providing an update on water pipeline infrastructure in Louisiana. Lousiana Department of Natural Resources 11/19/2014 FALSE FALSE SGE01046.A13

1.5 EPA - HQ OW - 2014 - 0598 - 0718 Mapping Available Water

Resources in Nevada DCN SGE01046.A14 Conference proceedings, Shale Play Water Management 2014, discussing issues with water resource management in Nevada. Chamberlain, Alan 11/19/2014 FALSE FALSE SGE01046.A14

1.5 EPA - HQ OW - 2014 - 0598 - 0718 Identifying Suitable Water

Sources to Maintain Water Supply for Hydraulic Conference proceedings, Shale Play Water Management 2014, Wilkins, Kent 11/20/2014 FALSE FALSE SGE01046.A15Attachment 2



### A2 - 149 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

Fracturing During Drought Periods: Oklahoma Case Study DCN SGE01046.A15 discussing water appropriation law in Oklahoma; iden tification of available water using OK comprehensive wate r plan - regional reports; and water mapping and drought tools. 1.5 EPA - HQ OW - 2014 - 0598 - 0718 Updates on Water

Sourcing Regulations: A Texas Prospective DCN SGE01046.A16 Conference proceedings, Shale Play Water Management 2014, discussing updates on water sourcing regulations in Texas. Sims, P.E., Michael 11/19/2014 FALSE FALSE SGE01046.A16

1.5 EPA - HQ OW - 2014 - 0598 - 0718 Updates on Water

Sourcin g Regulations: Oklahoma DCN SGE01046.A17 A presentation on updates to water sourcing regulations in Oklahoma. OWRB FALSE FALSE SGE01046.A17 1.5 EPA - HQ OW - 2014 - 0598 - 0718 Regulatory Updates on

Water Sourcing to Save Time and Costs During Permitting and Effectively Plan for Evolving Restrictions DCN SGE01046.A18 Conference proceedings, Shale Play Water Management 2014, providing an update on the specifications of the latest water disposal regulations to understand what steps operators will need to take to cost effectively comply in Arkansas. Bengal, Lawrence 11/19/2014 FALSE FALSE SGE01046.A18

1.5 EPA - HQ OW - 2014 - 0598 - 0718 Water Sourcing in

Louisiana DCN SGE01046.A19 Conference proceedings, Shale Play Water Management 2014, providing an update on the specifications of the Louisiana Department of Natural Resources 11/19/2014 FALSE FALSE SGE01046.A19Attachment 2



### A2 - 150 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN latest water disposal regulations to understand what steps operators will need to take to cost effectively comply in Louisiana. 1.5 EPA - HQ OW - 2014 - 0598 - 0718 Evaluating the Results

from the Latest Induced Seismicity Reports to Examine the Level of Seismicity Associated with Deep Water Disposal Wells: Arkansas - A Case Study D CN SGE01046.A20 Conference proceedings, Shale Play Water Management 2014, discussing the results from the latest induced seismicity reports to examine the level of seismicity associated with deep water disposal wells in Arkansas. Ausbrooks, Scott; Steve Ho rton 11/19/2014 FALSE FALSE SGE01046.A20

1.5 EPA - HQ OW - 2014 - 0598 - 0718 Update on the

Specifications of the Latest Water Disposal Regulations to Understand Steps to Take to Cost Effectively Comply: A Texas Perspective DCN SGE01046.A21 Conference proceedings, Shale Play Water Management 2014, providing an update on the specifications of the latest water disposal regulations to understand what steps operators will need to take to cost effectively comply in Texas. Sims, P.E., Michael 11/19/2014 FALSE FALSE SGE01046.A21

1.5 EPA - HQ OW - 2014 - 0598 - 0718 Underground Injection

Control Program UIC: 165:10 - 5 - 1 through 165:10 - 5 - 15 DCN SGE01046.A22 Conference proceedings, Shale Play Water Management 2014, providing an update on the specifications of the latest water disposal regulations to understand Oklahoma Corporation C ommission 11/19/2014 FALSE FALSE SGE01046.A22Attachment 2



### A2 - 151 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN what steps operators will need to take to cost effectively comply in Oklahoma. 1.5 EPA - HQ OW - 2014 - 0598 - 0718 Regulatory Updates on

Water Disposal and Discharge to Budget for Future Projects and Ensure Compliance DCN SGE01046.A23 Conference proceedings, Shale Play Water Management 2014, di scussing regulatory updates on water disposal and discharge to budget for future projects and ensure compliance in Arkansas. Bengal, Lawrence 11/19/2014 FALSE FALSE SGE01046.A23

1.5 EPA - HQ OW - 2014 - 0598 - 0718 Water Disposal and

Discharge in Louisiana DCN SGE01046.A24 Conference proceedings, Shale Play Water Management 2014, discussing regulatory updates on water disposal and discharge in water impoundments and pits in Louisiana. Lousiana Department of Natural Resources 11/19/2014 FALSE FALSE SGE01046.A24

1.5 EPA - HQ OW - 2014 - 0598 - 0718 Best Practices for

Negotiating with Landowners to Acquire More Local Water Supplies and Lower Transportation Costs DCN SGE01046.A25 Conference proceedings, Shale Play Water Management 2014, discussing basic concepts of negotiat ion as they apply to the oil and gas industry and the unique negotiation environments created as a result of oil and gas operations. Oggero, George 11/20/2014 FALSE FALSE SGE01046.A25

1.5 EPA - HQ OW - 2014 - 0598 - 0718 CBI_Reviewing an Online

Water Sharing Exch ange Between Operators for CBI_Conference proceedings, Shale Play Water Management 2014, Adler, Joshua 11/19/2014 FALSE TRUE SGE01046.A26Attachment 2



### A2 - 152 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

Overcoming Water Sourcing and Disposal Challenges, Maximizing Recycling, Enhancing Water Supply Chain Resilience and Minimizing Cost DCN SGE01046.A26 discussing ways f or operators to overcome water sourcing and disposal challenges, maximize recycle, enhance water supply chain resilience, and minimize cost. 1.5 EPA - HQ OW - 2014 - 0598 - 0718 Another Great Basis Water

Resource Solution: Drill and Strike Oil DCN SGE01046.A27 Conference proceedings, Shale Play Water Management 2014, discussing Nevada drilling. Cedar Strat 11/19/2014 FALSE FALSE SGE01046.A27

1.5 EPA - HQ OW - 2014 - 0598 - 0720 2012 Shale Gas Water

Management Conference Notes DCN SGE00310 This memo summarizes information from the 2012 Shale Gas Water Management Conference. Ruminski, Brent 11/27/2012 FALSE FALSE SGE00310 1.5 EPA - HQ OW - 2014 - 0598 - 0720 PA DEP Oil and Gas

Management DCN SGE00310.A01 This presentation discuss es oil and gas mining, clean water discharges, air quality emissions, waste storage and disposal, environment cleanup, radiation protection, watersheds, and water supplies. Pennsylvania Department of Environmental Protection FALSE FALSE SGE00310.A01

1.5 EPA - HQ OW - 2014 - 0598 - 0720 PA DEP Oil and Gas

Management DCN SGE00310.A02 This presentation presents a statutory and regulatory review of shale oil drilling in Pennsylvania, West Virginia, and Ohio. Slagel, Gary FALSE FALSE SGE00310.A02

1.5 EPA - HQ OW - 2014 - 0598 - 0720 PA DEP Oil and Gas

Management DCN SGE00310.A03 This presentation discusses water issues in the Ohio River Basin Orsanco FALSE FALSE SGE00310.A03Attachment 2



### A2 - 153 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN regarding drilling in the Marcellus & Utica shale plays. 1.5 EPA - HQ OW - 2014 - 0598 - 07 20 Production & Frac Water

Recycling Trends and Future Requirements DCN SGE00310.A04 This presentation discusses how zero discharge technology will positively impact Marcellus and Utica shale drilling exploration, provide needed water management and recycl ing solutions, and reduce cost and environmental impact. Lewis, Tom FALSE FALSE SGE00310.A04

1.5 EPA - HQ OW - 2014 - 0598 - 0720 Production & Frac Water

Recycling Trends and Future Requirements DCN SGE00310.A05 This presentation discusses water acquisition and wastewater disposal in Ohio's Utica Shale Play Wilson, Craig 10/1/2012 TRUE FALSE SGE00310.A05

1.5 EPA - HQ OW - 2014 - 0598 - 0720 Production & Frac Water

Recycling Trends and Future Requirements DCN SGE00310.A06 This presentation discusses an overview of the Marcellus and Utica shale plays, the impact of evolving regulations on water management, flowback/produced water treatment, recycle and disposal options, and future produced water generation and treatment. Hughes, Stephen 10/29/2012 FALSE FALSE SGE00310.A0 6

1.5 EPA - HQ OW - 2014 - 0598 - 0720 Production & Frac Water

Recycling Trends and Future Requirements DCN SGE00310.A07 This presentation discusses drilling in the Bakken play and what to expect for growth, EPA's Warlick, Don 10/29/2012 FALSE FALSE SGE00310.A07Attachment 2



### A2 - 154 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN evaluation and oversight of water management issu es, and fluids and water management and oversight in the Marcellus play that is being applied to Bakken. 1.5 EPA - HQ OW - 2014 - 0598 - 0720 Water Issues Relative to

the Bakken in North Dakota DCN SGE00310.A08 This presentation presents a Bakken overview, project levels of activity, current water practices, reasons for growing concerns, and question on implications/opportunities

. Landenberger, James 10/29/2012 FALSE FALSE SGE00310.A08

1.5 EPA - HQ OW - 2014 - 0598 - 0720 Water Management for

Shale Plays An Overview of the Niobrara Shale DCN SGE00310.A11 This presentation presents summarizes water management in the Niobrara shale, such as more focused oversight and environmental concern and EPA and state entities and regional and water - focused organizations continuing to oversee water management issues. Warlick, Don 10/29/2012 FALSE FALSE SGE00310.A09

1.5 EPA - HQ OW - 2014 - 0598 - 0720 Assessing Specific Plays -

Niobrara DCN SGE00310.A10 This presentation discusses water management in the Niobrara shale play. Dhanasekar, Ashwin; Carlson, Ken FALSE FALSE SGE00310.A10 1.5 EPA - HQ OW - 2014 - 0598 - 0720 Shale Water Conference

DCN SGE00310.A11 This presentation fracking water use and regulations in Texas. Green Hunter Energy Inc. FALSE FALSE SGE00310.A11Attachment 2



### A2 - 155 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 1.5 EPA - HQ OW - 2014 - 0598 - 0720 212 Resources DCN

SGE00310.A12 This presentation discusses methods for treating wastewater for the oil and gas industry. 212 Resources FALSE FALSE SGE00310.A12 1.5 EPA - HQ OW - 2014 - 0598 - 0720 Innovative Water

Strategies for Marcellus Development - DCN SGE00310.A13 This presentation presents a joint venture pilot study for water management. Pettengil, Ron; Owsiany, John TRUE FALSE SGE00310.A13 1.5 EPA - HQ OW - 2014 - 0598 - 0720 Water Management

Strategy Recycling Water DCN SGE00310.A15 This presentation discusses water management strategies in recycling water in shale operations. Zamora, Frank FALSE FALSE SGE00310.A14

1.5 EPA - HQ OW - 2014 - 0598 - 0720 Storing Water On - Site to

Reduce Transportation Costs and Maximize Efficiencies Infocast 3rd Water Management for Shale Plays DCN SGE00310.A15 This presentation discusses water storage on - site to reduce transportation costs and maximize efficiencies. Green Hunter Energy Inc. FALSE FALSE SGE00310.A15

1.5 EPA - HQ OW - 2014 - 0598 - 0720 3rd Water Management for

Shale Plays DCN SGE00310.A16 This presentation discusses a thermal desalination water treatment process. Bruff, Matthew 10/29/2012 FALSE FALSE SGE00310.A16 1.5 EPA - HQ OW - 2014 - 0598 - 0720 Solving the World's Water

Challenges DCN SGE00310.A17 This presentation discusses challenges in the oil & gas industry and water treatment, water treatment strategy, technology overview, oil & gas applications, case studies, environmental impact, and industry recognition. Ecosphere Energy Services, LLC 10/1/2012 FALSE FALSE SGE00310.A17Attachment 2



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Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 1.5 EPA - HQ OW - 2014 - 0598 - 0720 The Application of

Chlorine Dioxide in Frac Water Treatment Using Multi Stream Re - use Water Sources DCN SGE00310.A18 This presentation discusses application of chlorine dioxide in frac water treatment using multi stream re - use water sources Sabre Energy Services, LLC 10/1/2012 TRUE FALSE SGE00310.A18

1.5 EPA - HQ OW - 2014 - 0598 - 0720 Air Pollutant Emissions at

F lowback/Produced Wastewater Treatment Plants DCN SGE00310.A19 This presentation discusses key air regulations in effect, air permitting issues, and steps in preparing an emissions estimate for a wastewater treatment plant. Ritts, Dean FALSE FALSE SGE00310.A19

1.5 EPA - HQ OW - 2014 - 0598 - 0720 Treatment of Coal Mine

Drainage (CMD) for Beneficial Reuse A Case Study on the Gilberton Power Plant DCN SGE00310.A20 This presentation presents a case study of treating CMD for beneficial reuse at the Gilberton P ower Plant. AquaTech International Corporation FALSE FALSE SGE00310.A20

1.5 EPA - HQ OW - 2014 - 0598 - 0720 Maximizing Efficiency and

Safety When Moving Water DCN SGE00310.A21 This presentation discusses solutions for maximizing efficiency and safety in water management. Mastowski, Ryan 10/31/2012 FALSE FALSE SGE00310.A21

1.5 EPA - HQ OW - 2014 - 0598 - 0720 Water Infrastructure versus

Mobile Options for Treating and Disposing Water DCN SGE00310.A22 This presentation discusses types of shale water and advantages and d isadvantages of mobile solutions and infrastructure solutions for treating and disposing of water. High Sierra Energy, LP 10/31/2012 FALSE FALSE SGE00310.A22

1.5 EPA - HQ - The Tutorial Disposal This presentation Skoff, Dale 10/29/2012 FALSE FALSE SGE00310.A23Attachment 2



### A2 - 157 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN OW - 2014 - 0598 - 0720 Wells: An Assessment of

Available Wells and Facilities DCN SGE00310.A23 discusses facility availability and limitations of brine disposal wells, forecast for additional wells, identifying targeted areas and formations, permitting overview, public concerns, and cost comparison to ot her available options. 1.5 EPA - HQ OW - 2014 - 0598 - 0720 Transporting and Storing

Water for Hydraulic Fracturing DCN SGE00310.A24 This presentation discusses the options for transporting and storing water for hydraulic fracturing. Poeckes, Drew FALSE FALSE SGE00310.A24

1.5 EPA - HQ OW - 2014 - 0598 - 0728 EIA Glossary DCN

SGE00984 Print out of the EIA Glossary of Terms for the letter "A" U.S. Energy Information Administration 2/10/2015 FALSE FALSE SGE00984 1.5 EPA - HQ OW - 2014 - 0598 - 0741 Commercial Recycling &

Surface Disposal Facilities DCN SGE01005 Commercial Recycling & Surface Disposal Facilities permitted by the Railroad Commission of Texas. Railroad Commission of Texas 7/22/2014 FALSE FALSE SGE01005

1.5 EPA - HQ OW - 2014 - 0598 - 0744 Title: Class II Disposal

Well Inventory Update DCN SGE01012 Data extracted from EPA database on 7/29/14 on Class II disposal inventory in EPA direct implementation programs. United States Environmental Protection Agency 7/29/2014 F ALSE FALSE SGE01012

1.5 EPA - HQ OW - 2014 - 0598 - 0745 South Dakota Oil and Gas

Development/Preparedness Executive Branch Work Groups: Summary of Findings DCN SGE01023 A report to governor of SD about oil and gas and fracturing Office of Governor Dennis Gaugaar d 9/1/2012 FALSE FALSE SGE01023Attachment 2



### A2 - 158 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 1.5 EPA - HQ OW - 2014 - 0598 - 0746 HPDI Data Coverage DCN

SGE01027 Data on HPDI data coverage. DrillingInfo, Inc. 1/6/2012 FALSE FALSE SGE01027 1.5 EPA - HQ OW - 2014 - 0598 - 0747 Agenda 4 - Technical

Workshop for HF Study DCN SGE00007 An agenda for Technical Workshops for the Hydraulic Fracturing Study, focusing on Water Resources Management. United States Environmental Protection Agency 3/29/2011 FALSE FALSE SGE00007

1.5 EPA - HQ OW - 2014 - 0598 - 0747 How are Appropriate

Water Sources for Hydraulic Fracturing Determined? Pre development Conditions and Management of Development Phase Water Usage - DCN SGE00007.A01 A presentation on determining appropriate water sources for hydraulic fracturing and pre - development conditions and management of development phase water usage. Hanson, Gary FALSE FALSE SGE00007.A01

1.5 EPA - HQ OW - 2014 - 0598 - 0747 Water Requirements for

Shale Gas Activities in the Marcellus and Fayetteville Shale - DCN SGE00007.A02 A presentation on water requirements for shale gas activities in the Marcellus and Fayetteville shale. Veil, John FALSE FALSE SGE00007.A02

1.5 EPA - HQ OW - 2014 - 0598 - 0747 Fresh, Brackish or Saline

Water for Hydraulic Fracturing? What are the Options? - DCN SGE00007.A03 A presentation on water options for hydraulic fracturing: fresh, brackish, or saline. Godsey, William FALSE FALSE SGE00007.A03

1.5 EPA - HQ OW - 2014 - 0598 - 0747 Water Management

Analysis of Hydraulic Fracturing using System Dynamic Models - DCN SGE00007.A04 A presentation on water management a nalysis of hydraulic fracturing using system dynamic models Palmer, Carl; Mattson, Earl; Cafferty, Kara 3/29/2011 FALSE FALSE SGE00007.A04

1.5 EPA - HQ OW - 2014 - Water Requirements and

Sustainable Sources in the A presentation on water requirements and Werline, James 3/29/2011 FALSE FALSE SGE00007.A05Attachment 2



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Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 0598 - 0747 Barnett Shale - DCN

SGE00007.A05 sustainable sources in the Barnett Stale. 1.5 EPA - HQ OW - 2014 - 0598 - 0747 An Overview of Current

and Projected Shale and Tight Gas Water Use in Texas: Implication for Local Water Resources - DCN SGE00007.A06 A presentation which covers an overview of current and projected shale and tight gas water use in Texas and the implications for local water resources. Jean - Philippe Nicot 3/29/2011 FALSE FALSE SGE00007.A06

1.5 EPA - HQ OW - 2014 - 0598 - 0747 Water Demand and Supply

in the Eagle Ford Shale - DCN SGE00007.A07 A presentation on the Eagle Ford Shale (TX) water supply and demand. Jester, Stephen FALSE FALSE SGE00007.A07 1.5 EPA - HQ OW - 2014 - 0598 - 0747 Enabling Fracturing

Operations with Zero Fresh Water Withdrawals - DCN SGE00007.A08 A presentation on enabling zero fresh water withdrawal in shale gas operations. Rao, Vikram 3/29/2011 FALSE FALSE SGE00007.A08 1.5 EPA - HQ OW - 2014 - 0598 - 0747 Sustaining Louisiana’s

Fresh Water Aquifers -- A Case Study in Bringing Community and Industry Together - DCN SGE00007.A09 A presentation on sustaining Louisiana's freshwater aquifers, focusing on a case study about bringing community and industry together. Welsh, James 5/28/2009 FALSE FALS E SGE00007.A09

1.5 EPA - HQ OW - 2014 - 0598 - 0747 Shale Frac Sequential

Flowback Analyses and Reuse Implications - DCN SGE00007.A12 A presentation on shale frac sequential flowback analyses and reuse implications. Blauch, Matthew 3/30/2011 FALSE FALSE SGE00007.A12 1.5 EPA - HQ OW - 2014 - 0598 - 0747 A Closed Loop System

Using a Brine Reservoir to Replace Fresh Water as the Frac Fluid Source - DCN SGE00007.A16 A presentation on a closed loop system using a brine reservoir to replace fresh water as the frac flu id source, focusing on the minimization of fresh water use. King, George 3/29/2011 FALSE FALSE SGE00007.A16Attachment 2



### A2 - 160 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 1.5 EPA - HQ OW - 2014 - 0598 - 0747 Novel and Emerging

Technologies for Produced Water Treatment - DCN SGE00007.A19 A presentation on novel and emerging technologies for produced water treatment. Xu, Pei; Cath, Tzahi; Drewes, Jorg 3/30/2011 FALSE FALSE SGE00007.A19 1.5 EPA - HQ OW - 2014 - 0598 - 0747 Hydraulic Fracturing &

Safe Drinking Water - DCN SGE00007.A20 A presentation on hydraulic fracturing and safe dri nking water. Ground Water Protection Council 3/30/2011 FALSE FALSE SGE00007.A20 1.5 EPA - HQ OW - 2014 - 0598 - 0747 Simple Modeling of the

Disposition of Fluids On Site in a Pit DCN SGE00007.A21 A presentation on simple modeling of the disposition of fluids on site in a pit. Havics, Andrew 1/1/2011 TRUE FALSE SGE00007.A21 1.5 EPA - HQ OW - 2014 - 0598 - 0747 Underground Injection

Wells for Produced Water Disposal - DCN SGE00007.A22 A presentation on underground injection wells for produced water disposal. McCurdy, Rick FALSE FALSE SGE00007.A22 1.5 EPA - HQ OW - 2014 - 0598 - 0749 Water Used for Hydraulic

Fracturing: Amounts, Sources, Reuse, and Disposal DCN SGE00051 Presentation discussing background about hydraulic fracturing and water usage, reuse, treatment and dispos al. Alleman, David 5/5/2011 TRUE FALSE SGE00051

1.5 EPA - HQ OW - 2014 - 0598 - 0750 Naturally Occurring

Radioactive Materials (NORM) in Produced Water and Oil - Field Equipment An Issue for the Energy Industry DCN SGE00088 A document discussing NORM in produced water and oil field equipment. Zielinski, Robert; Otton, James 9/1/1999 FALSE FALSE SGE00088

1.5 EPA - HQ OW - 2014 - 0598 - 0753 Agenda 1 - Technical

Workshop for HF Study DCN SGE00004 An agenda for Technical Workshops for the Hydraulic Fracturing Study, focusing on Chemical & Analytical Methods. United States Environmental Protection Agency 2/25/2011 FALSE FALSE SGE00004Attachment 2



### A2 - 161 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 1.5 EPA - HQ OW - 2014 - 0598 - 0753 HF Fluid Considerations in

Marcellus Shale Completions DCNSGE00004.A01 DCN SGE00004.A01 A presentation on hydraulic fracturing fluid considerations in Marcellus Shale completions. Degner, Dennis 2/24/2011 FALSE FALSE SGE00004.A01

1.5 EPA - HQ OW - 2014 - 0598 - 0753 High Rate HF in Non Marcellus Unconventional Shales DCN SGE00004.A02 A presentation on high rate hydraulic fracturing additives in non Marcellus unconventional shales. McCurdy, Rick 2/24/2011 FALSE FALSE SGE00004.A02

1.5 EPA - HQ OW - 2014 - 0598 - 0753 Cross - link and Linear Gel

Composition DCN SGE00004.A03 A presentation on crosslinked and linear gel composition in fracturing fluids. Hodge, Richard FALSE FALSE SGE00004.A03 1.5 EPA - HQ OW - 2014 - 0598 - 0753 Old vs. New Trends in HF

Chemicals DCN SGE00004.A04 A presentation on old versus new trends in hydraulic fracturing (HF) chemicals. Tuck, Denise, Hall iburton 2/24/2011 FALSE FALSE SGE00004.A04 1.5 EPA - HQ OW - 2014 - 0598 - 0753 Unconventional Fracturing

Fluids: What, Where, Why? DCN SGE00004.A05 A presentation on unconventional fracturing fluids compared to conventional frac fluids. Gupta, Satya 1/1/2010 TRUE FALSE SGE00004.A05 1.5 EPA - HQ OW - 2014 - 0598 - 0753 Produced Formation Water

Sample Results from Shale Plays DCN SGE00004.A06 A presentation on produced formation water sample results from shale plays Coleman, Nancy FALSE FALSE SGE00004.A06 1.5 EPA - HQ OW - 2014 - 0598 - 0753 Trace Metal Geochemistry

and Mobility in the Marcellus Formation DCN SGE00004.A07 A presentation on trace metal geochemistry and mobility in the Marcellus Shale formation. Bank, Tracy FALSE FALSE SGE00004.A07 1.5 EPA - HQ OW - 2014 - 0598 - 0753 Fracture Fluid Additives

and Formation Degradations DCN SGE00004.A08 A presentation on fracture fluid additives and formation degradations King, George FALSE FALSE SGE00004.A08Attachment 2



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Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 1.5 EPA - HQ OW - 2014 - 0598 - 0753 What Can You Expect or

Not

– Chemical Breakdown and Degradation DCN SGE00004.A09 A presentation on sources of constituents and the presence of salts, organics, metals, and others. Tuck, Denise, Halliburton 2/24/2011 FALSE FALSE SGE00004.A09

1.5 EPA - HQ OW - 2014 - 0598 - 0753 Evaluat ing Interactions of

Fracturing Fluids and Degradation Products with Radionuclides Contained in Organic - rich Solid phase Host Materials DCN SGE00004.A10 A presentation on evaluating interactions of fracturing fluids and degradation products with radionuclid es contained in organic - rich solid - phase host materials Szabo, Zoltan FALSE FALSE SGE00004.A10

1.5 EPA - HQ OW - 2014 - 0598 - 0753 Chemical and Isotopic

Tracers of Natural Gas and Formation Waters in Fractured Shales DCN SGE00004.A11 A presentation on the chemical and isotopic tracers of natural gas and formation waters in fractured shales. McIntosh, J.; Schlegel, et al. 2/24/2011 FALSE FALSE SGE00004.A11

1.5 EPA - HQ OW - 2014 - 0598 - 0753 Distinguishing the Source

of Natural Gas Accumulations with a Combined Gas and Co Produced Formation Water Geochemical Approach: A Case Study from the Appalachian Basin DCN SGE00004.A12 A presentation on a case study from the Appalachian Basin about distinguishing the source of natural gas accumulations with a combined gas an d co produced formation water geochemical approach. Osborn, Stephen 2/24/2011 FALSE FALSE SGE00004.A12

1.5 EPA - HQ OW - 2014 - 0598 - 0753 The Origin of Some

Natural Gases in Permian through Devonian Age Systems in the Northern Appalachian Basin and the Relation ship to Incidents of Stray Gas Migration DCN SGE00004.A13 A presentation on the origin of some natural gases in Permian through Devonian Age systems in the Appalachian Basin and the relationship to incidents of stray gas migration. Baldassare, Fred, Echelo n Appl. Geo. Cons. 2/24/2011 FALSE FALSE SGE00004.A13Attachment 2



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Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 1.5 EPA - HQ OW - 2014 - 0598 - 0753 Tracing Fracturing Fluid

Movement with Chemical and Gamma - Emitting Tracers with Verification by Microseismic Recording DCN SGE00004.A14 A presentation on tracking fracture fluids movement with chemical and gamma - emitting tracers with verification by microseismic recording. King, George FALSE FALSE SGE00004.A14

1.5 EPA - HQ OW - 2014 - 0598 - 0753 Designing a Water Quality

Program for Shale Exploration DCN SGE00004.A15 A presentation on designing a water quality program, including baseline water testing, frac fluid testing, and water quality monitoring. Blake, Uni FALSE FALSE SGE00004.A15

1.5 EPA - HQ OW - 2014 - 0598 - 0753 Elucidating Water

Contamination by Fracturing Fluids and Formation Waters from Gas Wells: Integrating Isotopic and Geochemical Fingerprints DCN SGE00004.A16 A presentation on elucidating water contamination by fracturing fluids and formation waters from gas wells and integrating isotopic and geochemical trac ers. Vengosh, Avner, et al. 2/1/2011 FALSE FALSE SGE00004.A16

1.5 EPA - HQ OW - 2014 - 0598 - 0753 Isotopic Tracing of

Groundwater Contamination: Techniques, Applications, and Practical Considerations DCN SGE00004.A17 A presentation on isotopic tracers of groundwater contamination, including information on techniques, applications, and considerations. Lawson, Michael 2/24/2011 FALSE FALSE SGE00004.A17

1.5 EPA - HQ OW - 2014 - 0598 - 0753 Inorganic Geochemistry of

Pennsylvania Marcellus Flowback Waters DCN SGE00004.A18 A presentation on the inorganic geochemistry of Pennsylvania Marcellus flowback waters. Kirby, Carl, Bucknell Univ. 2/24/2011 FALSE FALSE SGE00004.A18 1.5 EPA - HQ OW - 2014 - Quality Assurance, Quality

Control and Method A presentation on quality assurance and quality Thal, David FALSE FALSE SGE00004.A19Attachment 2



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Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 0598 - 0753 Performance

Cons iderations for Chemical Testing: Samples Impacted by Hydraulic Fracturing Fluids DCN SGE00004.A19 control and method performance considerations for chemical testing, focusing on samples impacted by hydraulic fracturing fluids. 1.5 EPA - HQ OW - 2014 - 0598 - 0753 Supercritical Water

Oxidation TOC Analysis DCN SGE00004.A20 A presentation on determining the total organic carbon (TOC) in samples using supercritical water oxidation TOC analysis McLeroy, Keith FALSE FALSE SGE00004.A20

1.5 EPA - HQ OW - 2014 - 0598 - 0753 Practical Quantization

Limits, Method Detection Limits, Interferences and Dilution Challenges in Fracturing Fluid Analyses DCN SGE00004.A21 A presentation on field and analytical challengers, focusing on practical quantitation limits, method detection limits, interferences and dilution challenges. Bagawandoss, Kesavalu 2/24/2011 FALSE FALSE SGE00004.A21

1.5 EPA - HQ OW - 2014 - 0598 - 0753 CBI_Radiochemical

Analytical Challenge s with Hydraulic Fracturing Fluids DCN SGE00004.A22 CBI_A presentation on radiochemical analytical challenges with hydrofrac fluids. Romanko, Terry FALSE TRUE SGE00004.A22

1.5 EPA - HQ OW - 2014 - 0598 - 0753 Analytical Challenges of

Radionuclides in Brines DCN SGE00004.A23 A presentation on the analytical challenges of precise Ra measurements in brine. Szabo, Zoltan FALSE FALSE SGE00004.A23 1.5 EPA - HQ OW - 2014 - 0598 - 0757 2014 Produced Water

Reuse Initiative Conference Material Memo DCN SGE01017 Memo to record with conference materials for 2014 Produced Water Reuse Conference 10/29 - 30. ERG 1/2/2014 FALSE FALSE SGE01017Attachment 2



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Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 1.5 EPA - HQ OW - 2014 - 0598 - 0757 Regarding Managing

Produced Water in the Rockies DCN SGE01017.A01 EPA Region 8 presentation on the regulatory framework for managing produced water in the Rockies to ensure utilization within Federal Guidelines. Schmit, Ayn 10/29/2014 FALSE FALSE SGE01017.A01

1.5 EPA - HQ OW - 2014 - 0598 - 0757 An Innovative Public Private Partnership for Re Use of Treated Residential Water In Steam Generation Project DCN SGE01017.A02 Santa Maria Energy presentation on a Public Private Partnership for re use of treated residential water. Details design and permitting of a joint project to delivery reclaimed water from a wastewater recla mation plant to a coal field and the benefits of t Poole, Bob 10/30/2014 FALSE FALSE SGE01017.A02

1.5 EPA - HQ OW - 2014 - 0598 - 0757 Evaluating Strategies for

Getting Flowback Water to the Quality Required for Reuse in Completions at the Volumes Needed to Make it Worthwhile DCN SGE01017.A03 Apache presentation evaluating strategies for treating flowback water to the quality required for re use in completions. Includes information on upfront water treatment, results and costs, treatment observations, and mobile t reatment options. Smith, Daniel 10/29/2014 FALSE FALSE SGE01017.A03

1.5 EPA - HQ OW - 2014 - 0598 - 0757 Telling Our Story: Publicly

Communicating Successful Water Management DCN SGE01017.A04 Encana presentation on publicly communicating water management issues f or shale gas/fracking. Hock, Doug 10/30/2014 FALSE FALSE SGE01017.A04 1.5 EPA - HQ - Reviewing Operators Anadarko Petroleum Anglund, Erik 1 0/29/2014 FALSE FALSE SGE01017.A05Attachment 2



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Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN OW - 2014 - 0598 - 0757 Strategies for Sourcing

Large Volumes of Freshwater for Hydraulic Fracturing Operations in the Context of Competition from other Industries DCN SGE01017.A05 Corp. presentation on operator strategies for sourcing large volumes of freshwater for hydraulic fracturing operations when there is competition from other industries and water scarcity issues. 1.5 EPA - HQ OW - 2014 - 0598 - 0757 Working Together to

Minimize Impacts on Water Quality Colorado DCN SGE01017.A06 Colorado Department of Public Health and Environment, Water Quality Control Division presentation on minimizing the impacts of produced water on water quality in Colorado. Includes strategies for working together and how industry can help. Duggan, Jogn 10/30/2014 FALSE FALSE SGE01017.A06

1.5 EPA - HQ OW - 2014 - 0598 - 0757 SPCC 101 ... ...for

Onshore Oil Production, Drillin g and Workover Facilities DCN SGE01017.A07 EPA presentation providing an overview of the Spill Prevention, Control, and Countermeasure (SPCC) rule. Payan, Melissa, and West, John 10/30/2014 FALSE FALSE SGE01017.A07

1.5 EPA - HQ OW - 2014 - 0598 - 0757 Produced Water Reuse

Initiative 2014, Evaluating the Economics of Creating and Operating Your Own Disposal Well Vs. Using a Third Party to Determine the Most Cost - Effective Option DCN SGE01017.A08 Caerus Oil and Gas LLC presentation evaluating the economics of crea ting and operating your own disposal well for produced waters versus using a third party. Rynearson, Michael A. 10/30/2014 FALSE FALSE SGE01017.A08Attachment 2



### A2 - 167 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 1.5 EPA - HQ OW - 2014 - 0598 - 0757 Technical Applications,

Regulatory Framework and Political Dynamics of Oilfield Water Use and Reuse in California DCN SGE01017.A09 Santa Maria Energy presentation on technical applications, regulatory framework and political dynamics of oilfield water use and reuse in California. Includes comment water treatment, usage, and d isposal practices in California oilfields. Poole, Bob 10/29/2014 FALSE FALSE SGE01017.A09

1.5 EPA - HQ OW - 2014 - 0598 - 0757 Applying Cost - Effective

Technology and Strategies for Reusing High TDS Water for Hydraulic Fracturing DCN SGE01017.A10 Colorado State Un iv. presentation on cost effective technologies and strategies for reusing high TDS water for hydraulic fracturing. Carlson, Ken 10/29/2014 FALSE FALSE SGE01017.A10

1.5 EPA - HQ OW - 2014 - 0598 - 0757 Using Real Time Water

Quality Testing to Optimize Produced Water Recycling DCN SGE01017.A11 Hydrozonix presentation on using real time water quality testing to optimize produced water recycling, including the benefits, methods used, and examples of problems and solutions. Patton, Mark 10/29/2014 FALSE FALSE SGE010 17.A11

1.5 EPA - HQ OW - 2014 - 0598 - 0757 Presentation by Kieran

Barrows of Laredo Petroleum DCN SGE01017.A12 Laredo Petroleum presentation exploring the design and operational similarities between historic water flooding, steam flooding, and offshore overboard produced water treatment. Includes case studies of Barrows, Kieran 10/30/2014 FALSE FALSE SGE01017.A12Attachment 2



### A2 - 168 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN recycle facilities and a discussion of Laredo's proc 1.5 EPA - HQ OW - 2014 - 0598 - 0757 Designing an Overall

Water Treatment Strategy That can Minimize the Cost of Recycling Produced Water for Reuse DCN SGE01017.A13 CAP Resources presentation on an overall water treatment strategy that can minimize the cost of recycling produced water for reuse. Capper, Laura 10/29/2014 FALSE FALSE SGE01017.A13

1.5 EPA - HQ OW - 2014 - 0598 - 0757 Recycling Flowback and

Produced Water for Use with Cross - linked Gel Fracs: Challenges and Solutions DCN SGE01017.A14 Noble Energy and Colorado State presentation on recycling of flowback and produced water in cross - linked shale fracturing. Includes information on fluid alternatives, water system optimization, flowback and produced water quality , treatment challenges and Prior, Adam, and Carlson, Ken 10/29/2014 FALSE FALSE SGE01017.A14

1.5 EPA - HQ OW - 2014 - 0598 - 0757 Optimizing the Treatment

of Produced Water and Flowback for Reuse or Disposal DCN SGE01017.A15 PureLine presentation on optimizing the treatment of produced water and flowback for reuse or disposal. Includes a discussion of the chemistry using their coagulation - flocculation sedimentation process and results of bench - scale testing. Wrenn, Brian 10/29/2014 FALSE FALSE SGE01017.A15

1.5 EPA - HQ OW - 2014 - Produced Water Issues,

Economics, and Trends: Domestic Energy Resources LLC Winner, Phillip 10/29/2014 FALSE FALSE SGE01017.A16Attachment 2



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Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 0598 - 0757 Developing Abundant,

Affordable Clean Energy DCN SGE01017.A16 presentation on produced water issues, economics, and trends. Includes discussion of the need to address produced water, technologies in use, markets, and the economics. 1.5 EPA - HQ OW - 2014 - 0598 - 0757 Water Management DCN

SGE01017.A17 WPXEnergy presentation on hydraulic fracturing, their water management approach, technologies and optimization approaches, solids management, and their goals in recycling, reducing and improving their process/procedures. Bittner, Tyler 10/30/2014 FALSE FALSE SGE01017.A17

1.5 EPA - HQ OW - 2014 - 0598 - 0757 Delivering a Colorado

Update on Regulations Regarding Water Rights to Determine How They May Affect Operators Going Forward DCN SGE01017.A18 Colorado Department of Natural Resources presentation on the Colorado regulations regarding water rights and how they may affect shale gas operators moving forward. Kosloff, Tracy 10/29/2014 FALSE FALSE SGE01017.A18

1.5 EPA - HQ OW - 2014 - 0598 - 0759 Distribution and

Production of Oil and Gas Wells by State DCN SGE01022 Distribution of active oil and gas wells by state as of 2009. U.S. Energy Information Administration 1/7/2011 FALSE FALSE SGE01022 1.5 EPA - HQ OW - 2014 - 0598 - 0760 Examining All Associated

Costs With Storing Water In Tanks Vs. Pits to Determine Which Is The A presentation discussing water storage options. Kostelecky, Joe 10/30/2013 FALSE FALSE SGE00638.A03Attachment 2



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Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

Cheaper And Safer Storage Option DCN SGE00638.A03 1.5 EPA - HQ OW - 2014 - 0598 - 0760 Storage: Pits Vs. Tanks

DCN SGE00638.A04 A presentation discussing water storage options. Mason, Scott 10/30/2013 FALSE FALSE SGE00638.A04 1.5 EPA - HQ OW - 2014 - 0598 - 0760 Produced Water Challenge

and an Integrated Planning Solution DCN SGE00638.A05 A presentation discussing planning needs and costs for handling produced water. Murphy, Tom 10/30/2013 FALSE FALSE SGE00638.A05 1.5 EPA - HQ OW - 2014 - 0598 - 0760 Slickwater vs. Crosslink

Gels: Identifying Which Frac Fluid Works Better with Produced Water (Recycling Case Study) DCN SGE00638.A07 A presentation comparing two water recycling techniques. Patton, Mark 10/29/2013 FALSE FALSE SGE00 638.A07

1.5 EPA - HQ OW - 2014 - 0598 - 0760 An Integrated Framework

for Treatment and Management of Produced Water - DCN SGE00638.A10 A presentation describing a decision support tool for flowback and produced water. Tzahi, Cath 10/29/2013 TRUE FALSE SGE00638.A10

1.5 EPA - HQ OW - 2014 - 0598 - 0761 Marcellus Initiative: 2012

Shale Gas Water Management Conference Materials DCN SGE00273 This memo provides the conference materials from the 2012 Shale Gas Water Management Conference materials. Presentations are included as attachments. Camp, Meghan 4/9/2012 FALSE FALSE SGE00273

1.5 EPA - HQ OW - 2014 - 0598 - 0761 The What, Why, Which

and How of Water Reclamation in the Marcellus Shale DCN SGE00273.A01 A presentation that provides current wastewater management practices in the Marcellus. The presentation also explains what Rick McCurdy 3/28/2012 FALSE FALSE SGE00273.A01Attachment 2



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Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN technologies currently look promising for reuse applications. 1.5 EPA - HQ OW - 2014 - 0598 - 0761 Examining How WPX

Energy Has Successfully Located Water Sources and Cost Effectively Attained Freshwater for Fracking DCN SGE00273.A02 A presentation that looks at alternative freshwater management practices to reduce trucking incl uding the use of temporary pipelines instead of trucking. Auman, Heath 3/28/2012 FALSE FALSE SGE00273.A02

1.5 EPA - HQ OW - 2014 - 0598 - 0761 Article 7 Natural Gas Rule

DCN SGE00273.A03 A presentation that discusses freshwater requirements, produced/flowback wa ter volumes, and regulatory requirements within the Delaware River Basin. William Muszynski 3/28/2012 FALSE FALSE SGE00273.A03

1.5 EPA - HQ OW - 2014 - 0598 - 0761 Regulating Shale Gas

Development in the Susquehanna River Basin -- What's New? DCN SGE00273.A04 A presentation describing what the Susquehanna River Basin does regulate and does not regulate. It also discusses current water withdrawal requirements. Paula Ballaron 3/28/2012 FALSE FALSE SGE00273.A04

1.5 EPA - HQ OW - 2014 - 0598 - 0761 How to Get the Water You

Need DCN SGE00273.A05 A presentation that describes the water withdrawal regulatory requirements in the Marcellus Shale. States discussed include PA, OH, and WV. James Elliott 3/28/2012 FALSE FALSE SGE00273.A05

1.5 EPA - HQ OW - 2014 - 0598 - 0761 Water Managemen t in the

Ohio River Basin DCN SGE00273.A06 A presentation that provides an over view of the ORSANCO and the Peter Tennant 3/28/2012 FALSE FALSE SGE00273.A06Attachment 2



### A2 - 172 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN Ohio River Basin. Topics include water withdrawals and surface water quality monitoring, 1.5 EPA - HQ OW - 2014 - 0598 - 0761 Marcellus Shale Erosion,

Sediment & Stormwater Best Management Practices Compliance & Reporting DCN SGE00273.A07 A presentation on stormwater management at natural gas extraction sites. The presentation includes examples of best ma nagement practices and examples of poor management. Crescent Services, LLC 3/28/2012 FALSE FALSE SGE00273.A07

1.5 EPA - HQ OW - 2014 - 0598 - 0761 Marcellus Water Beneficial

Reuse Strategy DCN SGE00273.A08 A presentation that provides an overview of Talisman Energy's wastewater management strategy. The discussion includes flow charts of wastewater management associated with shale gas. Webb, Christie 3/28/2012 FALSE FALSE SGE00273.A08

1.5 EPA - HQ OW - 2014 - 0598 - 0761 On - site Field Analysis of

Hydraulic Fracturing Flowback and Produced Waters DCN SGE00273.A09 A presentation that provides background on sampling and methods for hydraulic fracturing wastewater. The presentation includes TDS, barium, and pH results for Marcellus, Barnett, and eagle ford shale plays. Sc ott Tucker 3/28/2012 FALSE FALSE SGE00273.A09

1.5 EPA - HQ OW - 2014 - 0598 - 0761 CBI_Flowback and

Produced Water Treatment Overview: Thermal Solutions for Shale Gas CBI_A presentation that describes the overall water and wastewater management process Joeseph Tinto 3/28/2012 TRUE TRUE SGE00273.A10Attachment 2



### A2 - 173 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

Wastewaters DCN SGE00273.A10 associated with shale gas. More detail is provided on evaporation treatment processes. Detailed water quality and volume overtime for one well is provided. 1.5 EPA - HQ OW - 2014 - 0598 - 0761 Re - use: Treatment

Technologies DCN SGE00273.A11 A presentation on the proposed CWT in the Eagle Ford Shale play. The facility is currently under design so exact details are not provided although the technology may include clarification, coagulation, dissolved gas flotation, and filtration. Ritts, Dean 3/28/2012 FALSE FALSE SGE00273.A11

1.5 EPA - HQ OW - 2014 - 0598 - 0761 Strategic Decision - Making

for Water Management Applied to Unconventional Gas DCN SGE00273.A12 A presentation that discusses Golder Associate's decision making tool for shale gas wastewater management. Tekla Taylor 3/28/2012 FALSE FALSE SGE00273.A12

1.5 EPA - HQ OW - 2014 - 0598 - 0761 Project to Develop

Flowback Water Reuse Guidelines for Hydraulic Fracturing Operations DCN SGE00273.A13 A presentation that describes wastewater reuse practices for hydraulic factors. Topics discussed include specific water quality criteria for fracturing fluid. Keith Minnich 3/20/2012 FALSE FALSE SGE0027 3.A13

1.5 EPA - HQ OW - 2014 - 0598 - 0761 Chemical Additives and

GreenFracTM Overview DCN SGE00273.A14 A presentation on the use of green chemicals in hydraulic fracturing. First, an overview of common additives used by Rick McCurdy 3/28/2012 FALSE FALSE SGE00273.A14Attachment 2



### A2 - 174 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN formation is provided with concentration details. Then a comparison is made between GreenFrac and common chemical additives. 1.5 EPA - HQ OW - 2014 - 0598 - 0761 Trucking, Piping: a

Comprehensive Approach to Water Transportation DCN SGE00273.A15 A presenta tion that provides an overview of Anadarko's water and wastewater management. The focus of the presentation is on trucking and transportation. Matthew Peloquin 3/29/2012 FALSE FALSE SGE00273.A15

1.5 EPA - HQ OW - 2014 - 0598 - 0761 Questions about Water

Tracking for Marcellus Producers DCN SGE00273.A16 A presentation that discusses what wastewater tracking should include and why. Kieth, Charles 3/28/2012 FALSE FALSE SGE00273.A16 1.5 EPA - HQ OW - 2014 - 0598 - 0761 Evaluating Water Storage

Options Available & How They Can be Integrated Into the Overall Logistical Water Framework DCN SGE00273.A17 A presentation that discusses Anadarko's water storage. Rane Wilson 3/29/2012 FALSE FALSE SGE00273.A17

1.5 EPA - HQ OW - 2014 - 0598 - 0761 Shale Gas Water

Management DCN SGE00273.A18 A presentation that provides a comparison between a large scale centralized source water management system and conventional trucking in Lycoming County, PA. Kepler, Doug 3/29/2012 FALSE FALSE SGE00273.A18

1.5 EPA - HQ OW - 2014 - 0598 - 0761 Regulatory Update DCN

SGE00273.A19 A presentation from an industry perspective that describes difficulties in Slagel, Gary E. FALSE FALSE SGE00273.A19Attachment 2



### A2 - 175 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN regulatory requirements associated with shale gas development. 1.5 EPA - HQ OW - 2014 - 0598 - 0761 Minimizing Risk with

Water Storage and Transportation DCN SGE00273.A20 A presentation that discusses the risk of wastewater transportation and storage. Burket, Brill 3/29/2012 FALSE FALSE SGE00273.A20 1.5 EPA - HQ OW - 2014 - 0598 - 0761 Examining The

Regulations and Restrictions Set by the DEP to Determine the Operational Feasibility of Disposal - DCN SGE00273.A21 A presentation that describes the PA DEP regulatory requirements for shale gas wastewater. A list of facilities approved to accept wastewater for treatment is also provided inc luding the technology used and capacity. Kline, Jim 3/28/2012 FALSE FALSE SGE00273.A21

1.5 EPA - HQ OW - 2014 - 0598 - 0762 WEFTEC 2014 Notes

DCN SGE01069 Memo with conference notes from select sessions at 2014 WEFTEC Conference, 9/27 - 10/1 ERG 1/1/2015 FALSE FALSE SGE01069 1.5 EPA - HQ OW - 2014 - 0598 - 0762 Water Reuse in Upstream

Oil and Gas DCN SGE0169.A01 Conference Proceedings at weftec 2014; Workshop 16 discussion on what is produced water and what are the issued for produced water. Pankratz, Tom 9/28/2014 FALSE FALSE SGE01069.A01

1.5 EPA - HQ OW - 2014 - 0598 - 0762 Regulatory Issues Facing

Water Management in the Oil and Gas Industry - A Case Study on Texas DCN SGE0169.A02 Conference Proceedings WEFTEC providing general comments on the new RRC recycling rules (pe rmit by rule; multi lease, multi - operator; no conflict with other Halldorson, Brent; John Tintera 9/28/2014 FALSE FALSE SGE01069.A02Attachment 2



### A2 - 176 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN agencies; common sense rules). 1.5 EPA - HQ OW - 2014 - 0598 - 0762 Treatment Strategy of

Flowback and Produced Water from Unconventional Gas Production DCN SGE0169.A03 Conference Proceedings discussions on introduction; flowback and produced water; life cycle balances in a gas field; quality requirement for recycle and disposal; primary treatment; secondary treatment; tertiar y treatment; and zero liquid discharge. Sun, Paul T. 3/1/2014 FALSE FALSE SGE01069.A03

1.5 EPA - HQ OW - 2014 - 0598 - 0762 Financial Considerations

for Produced Water Management DCN SGE0169.A04 Conference Proceedings at weftec 2014; Workshop 16 discussion on what are the financial considerations for produced water management. Lucey, Jr., John T. 9/28/2014 FALSE FALSE SGE01069.A04

1.5 EPA - HQ OW - 2014 - 0598 - 0762 Conventional Alternatives

for Treatment of Produced and Flowback Water in Oil Field Operations DCN SGE 0169.A05 Conference Proceedings at WEFTEC 2014; Workshop 16 discussion on treatment technologies (gun barrel tank, oil water separator, hydrocyclone, dissolved air flotation, walnut shell filter, conventional clarifier, electrocoagulation, and plate clarif

ier Zaugg, Nathan 9/27/2014 FALSE FALSE SGE01069.A05

1.5 EPA - HQ OW - 2014 - 0598 - 0762 Treatment Technologies

Part 2: Selection of Tertiary Treatments DCN Conference Proceedings at weftec 2014; Workshop 16 discussion on tertiary Johnson, Aaron M. 9/28/2014 FALSE FALSE SGE01069.A06Attachment 2



### A2 - 177 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

SGE1069.A06 treatment technologies (filtration for suspended solids removal, ultrafiltration, resins for selective ion removal, membranes for desalination). 1.5 EPA - HQ OW - 2014 - 0598 - 0762 Oilfield Water

Management: Assessing & Selecting the Optimal Water Management Solution DCN SGE0169.A07 Conference Proceedings at weftec 2014; Workshop 16 discussion assessing and selecting the optimal water management solution. Halldorson, Brent 9/28/2014 FALSE FALSE SGE01069.A07

1.5 EPA - HQ OW - 2014 - 0598 - 0762 Water Reuse and

Integrated Infrastructure Development DCN SGE1069.A08 Conference Proceedings at weftec 2014; Workshop 16 presentation on case studies in water reuse and integrated infrastructure development - Eagle Ford and DJ Basins. Klempel, Dustin 9/28/2014 FALSE FALSE SGE01069.A08

1.5 EPA - HQ OW - 2014 - 0598 - 0762 Industrial Wastewater

Treatment: Forward Osmosis Concentration achieving ZLD with Thermal Crystallization DCN SGE1069.A09 Conference Proceedings at weftec 2014; technical session on forward osmosis membrane separation processes. Lampi, Keith 10/1/2014 FALSE FALSE SGE01069.A09

1.5 EPA - HQ OW - 2014 - 0598 - 0762 Is Forward Osmosis Right

for You DCN SGE1069.A10 Conference Proceedings at weftec 2014; worksheet for determining if forward osmosis is the right technology for users. Lampi, Keith 10/1/2014 FALSE FALSE SGE01069.A10

1.5 EPA - HQ OW - 2014 - 0598 - 0762 Case Study: Produced

Water, Marcellus Shale DCN SGE1069.A1 1 Description of a comprehensive 4 - month test by Oasys Water of the Oasys Water 1/1/2014 FALSE FALSE SGE01069.A11Attachment 2



### A2 - 178 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN Membrane Brine Concentrator (MBCTM) System in the Marcellus Shale that successfully treated 60,000 gallons of high salinity produced water. 1.5 EPA - HQ OW - 2014 - 0598 - 0762 Case Study: Produced

Water, West Texas DCN SGE1069.A12 Description of Oasys Water's operation of the Membrane Brine Concentrator (MBCTM) System to treat high salinity produced water from the Permian Basin in Midland, Texas. Oas ys Water 1/1/2014 FALSE FALSE SGE01069.A12

1.5 EPA - HQ OW - 2014 - 0598 - 0764 All Wells Database - DCN

SGE00399 This database contains all New Mexico oil and gas wells including UIC wells. Petroleum Recovery Research Center (PRRC) 12/13/2013 FALSE FALSE SGE00399

1.5 EPA - HQ OW - 2014 - 0598 - 0765 Injection Data - DCN

SGE00400 This excel data file contains all of South Dakota's UIC wells. SD Dept. of Environmental & Natural Resources 10/31/2012 FALSE FALSE SGE00400 1.5 EPA - HQ OW - 2014 - 0598 - 0770 Exploration and Production

Waste Disposal Database DCN SGE00377 This database contains location and cost information on oil and gas wastewater management companies throughout the country. Veil, John; Puder, Markus 6/28/2006 FALSE FALSE SGE00377

1.5 EPA - HQ OW - 2014 - 0598 - 0771 Monitoring Water Quality

to Determine Potential Impacts From Hydraulic Fracturing DCN Presentation discussing chemicals and compounds used in hydraulic fracturing and monitoring Jehn, Paul 5/5/2011 F ALSE FALSE SGE00053Attachment 2



### A2 - 179 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

SGE00053 impacts from fracking. 1.5 EPA - HQ OW - 2014 - 0598 - 0776 Sampling and Analysis of

Water Streams Associated with the Development of Marcellus Shale Gas DCN SGE00242 A report that provides flowback volume data versus time and constituent concentration data versus t ime for horizontal and vertical Marcellus wells in PA and NY. Hayes, Thomas 12/31/2009 FALSE FALSE SGE00242

1.5 EPA - HQ OW - 2014 - 0598 - 0778 Hydraulic Fracturing and

State Water Quality Monitoring DCN SGE00054 Presentation discusses state oil and gas regulations compared to well construction regulations, environmental challenges with drinking water programs, and surface and groundwater stresses. Lee, Joseph J. 5/5/2011 FALSE FALSE SGE00054

1.5 EPA - HQ OW - 2014 - 0598 - 0779 Chemical Analysis of

Residual Waste Annual Report by the Generator DCN SGE00057 A chemical review form for XTO Energy Pennsylvania Department of Environmental Protection 2/9/2011 FALSE FALSE SGE00057 1.5 EPA - HQ OW - 2014 - 0598 - 0780 Marcellus Shale

Technology DCN SGE00059 Presentation abo ut Marcellus drilling practices. Frantz, Joseph H. Jr 5/3/2011 FALSE FALSE SGE00059 1.5 EPA - HQ OW - 2014 - 0598 - 0781 Environmentally Friendly

Drilling Systems Program DCN SGE00061 Presentation about the Environmentally Friendly Drilling (EFD) program. Haut, Richard C. 6/28/2011 FALSE FALSE SGE00061 1.5 EPA - HQ OW - 2014 - 0598 - 0782 Real - World Solutions in

Fluid Management: Supply, Storage, Treatment, Recycling, and Disposal Workshop DCN SGE00074 Presentation at the North East Shale Gas Symposium; Hot Topic #1 Hatch 5/19/2011 FALSE FALSE SGE00074Attachment 2



### A2 - 180 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 1.5 EPA - HQ OW - 2014 - 0598 - 0783 Real - World Solutions in

Fluid Management: Supply, Storage, Treatment, Recycling, and Disposal Workshop DCN SGE00075 Presentation at the North East Shale Gas Symposium; Hot Topic #2 Hatch 5/19/2011 FALSE FALSE SGE00075

1.5 EPA - HQ OW - 2014 - 0598 - 0784 Real - World Solutions in

Fluid Management: Supply, Storage, Treatment, Recycling, and Disposal Workshop DCN SGE00076 Presentation at the North East Shale Gas Symposium; Hot Topic #3 Hatch 5/19/201 1 FALSE FALSE SGE00076

1.5 EPA - HQ OW - 2014 - 0598 - 0785 Frac Water Treatment

Process DCN SGE00078 A description of the Salt Water Solutions three step process of treating frac water. Salt Water Solutions, LLC 6/1/2011 TRUE FALSE SGE00078 1.5 EPA - HQ OW - 2014 - 0598 - 0786 API Introduction and API

HF Standards for the Oil and Natural Gas Industry DCN SGE00083 A presentation on API Hydraulic Fracturing Standards for the Oil and Natural Gas Industry. Miller, David L.; Meadows, Stephanie 7/1/2011 FALSE FALSE SGE00083 1.5 EPA - HQ OW - 2014 - 0598 - 0787 USGS Produced Waters

Database figures DCN SGE00089 Selected figures from the USGS produced waters database about concentrations of select contaminants in produced water. USGS 4/30/2002 FALSE FALSE SGE00089

1.5 EPA - HQ OW - 2014 - 0598 - 0792 Trip Report for Field Visit

to Fayetteville Shale Gas Wells DCN SGE00071 Document discusses the drilling processes used in the Fayetteville Shale and additional notes after a field visit. Veil, J.A. 8/9/2007 FALSE FALSE SGE00071

1 .5 EPA - HQ OW - 2014 - 0598 - 1060 Shale and Unconventional

Energy Sources: Water Intensive Requirements While allowing higher performance standards in oil and gas recovery, Gunderson, Jeff 6/19/2015 FALSE FALSE SGE01129Attachment 2



### A2 - 181 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

Drive Solutions in Water Management Treatment DCN SGE01129 hydraulic fracturing and horiz ontal drilling are also much more water intensive as compared to conventional completion processes, generating significant quantities of complex flowback. 1.5 EPA - HQ OW - 2014 - 0598 - 1062 A model describing

flowback chemistry changes with time after Marcellus Shale hydraulic fracturing DCN SGE01132 Between 2005 and 2014 in PA, about 4000 Marcellus wells were drilled horizontally and hydraulically fractured for natural gas. During the flowback period after hyd rofracturing, 2 to 4 × 103 m3 (7 to 14 × 104 ft3) of brine returned to the surface. Balashov, V.N., et al. 1/1/2015 TRUE FALSE SGE01132

1.5 EPA - HQ OW - 2014 - 0598 - 1063 Produced Water in the

Western United States: Geographical Distribution, Occurrence, and Composition DCN SGE01133 Coproduced water is a byproduct of oil and natural gas production. Because it is in contact with hydrocarbon products and geologic formations in underground basins, it usually contains elevated concentrations of inorganic and organ ic constituents. Benko, K.L. and Drewes, J.E. 11/2/2008 FALSE FALSE SGE01133

1.5 EPA - HQ OW - 2014 - 0598 - 1066 2012 Report to the Water

Quality Control Commission and Water This 21st annual report includes a summary of COGCC activities & Colorado Oil and Gas Conservation 1/1/2012 FALSE FALSE SGE01136Attachment 2



### A2 - 182 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

Quality Control Division of the Colorado Department of Public Health and the Environmen t DCN SGE01136 changes in ground water protection programs that were made during the preceding year. Major issues concerning the implementation of water quality standards and classifications are discussed. Commission

1.5 EPA - HQ OW - 2014 - 0598 - 1067 Oklahoma Corporation

Commission Oil & Gas Conservation Division RBDMS Field Inspection Module DCN SGE01137 Presented at the Ground Water Research & Education Foundation Spotlight Series conference, Grapevine, TX, July 9 - 11 Griffith, B. 7/9/2013 FALSE FALSE SGE01137

1.5 EPA - HQ OW - 2014 - 0598 - 1068 Management of Water

Extracted from Carbon Sequestration Projects DCN SGE01138 Argonne National Laboratory is developing information for the U.S. Department of Energy’s (DOE’s) National Energy Technology Laboratory (NETL) to evaluate management of extracted water. Harto, C.B. and Veil, J.A. 1/1/2011 FALSE FALSE SGE01138

1.5 EPA - HQ OW - 2014 - 0598 - 1069 Estimated use of water in

the United States in 2010 DCN SGE01139 Water use in the United States in 2010 was estimated to be about 355 billion gallons per day (Bgal/d), which was 13 percent less than in 2005. The 2010 estimates put total withdrawals at the lowest level since before 1970. Maupin, M.A., et al. 1/1/2014 FALSE FALSE SGE01139Attachment 2



### A2 - 183 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 1.5 EPA - HQ OW - 2014 - 0598 - 1070 Produced Water

Management Options and Technologies DCN SGE01140 Produced water is by far the largest volume by product or waste stream associated with oil and gas exploration and production. Because of the large volumes involved, management of produced water presents important costs to the industry. Veil, J. 1/1/2011 FALSE FALSE SGE01140

1.5 EPA - HQ OW - 2014 - 0598 - 1071 Regulatory Issues

Affecting Management of Produced Water from Coal Bed Methane Wells DCN SGE01141 Coal bed methane (CBM) wells are being developed in increasing numbers throughout the United States. These are wells that are drilled into coal seams to withdraw ground water ( produced water) to reduce the hydrostatic pressure on the coal seam. Veil, J. 2/1/2002 FALSE FALSE SGE01141

1.5 EPA - HQ OW - 2014 - 0598 - 1073 Sustainable Water

Management in the Texas Oil and Gas Industry DCN SGE01143 This paper briefly describes oil and gas p roduction in Texas, specifically examining the varying geologic regions and water conditions in which energy production is particularly active. Lyons, B. and Tintera, J.J. 7/1/2014 FALSE FALSE SGE01143

1.5 EPA - HQ OW - 2014 - 0598 - 1074 Environmental Costs of

Managing Geological Brines Produced or Extracted During Energy Development DCN Groundwater Protection Council Annual Forum - September 24 - 28, 2011 Harto, C.B. 9/24/2011 FALSE FALSE SGE01149Attachment 2



### A2 - 184 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

SGE00149 1.5 EPA - HQ OW - 2014 - 0598 - 1075 Technical Summary of Oil

& Gas Produced Water Treatment Technologies DCN SGE01150 The objectives of oil and gas produced water treatment include meeting discharge regulations (local, state and federal), reusing treated produced water in oil and gas operati ons, developing agricultural water uses, and rangeland restoration. Arthur, J.D., Langhus, B.G., and Patel, C. 3/1/2005 FALSE FALSE SGE01150

1.5 EPA - HQ OW - 2014 - 0598 - 1076 Recycled Water Industry

Suffers As Oil Prices Drop DCN SGE01151 Dropping oil prices a re a setback for recycled water companies that serve oil and gas industry sites and could slow technological advancement in this sector. Jerome, S. 3/31/2015 FALSE FALSE SGE01151

1.5 EPA - HQ OW - 2014 - 0598 - 1077 Wastewater Recycling Part

III: Costs and Challenges DCN SGE01152 Cost estimates for various methods of wastewater disposal and recycling vary, depending on both the reservoir in question, and the information source. Irwin, C. 5/16/2013 FALSE FALSE SGE01152

1.5 EPA - HQ OW - 2014 - 0598 - 1078 Western Governors’

Association Policy Resolution 2015 - 08: Water Resource Management in the West DCN SGE01153 Water is a crucial resource for communities, industries, habitats, farms, and Western states. Clean, reliable water supplies are essential to maintain an d improve quality of life. Western Governors’ Association 6/25/2015 FALSE FALSE SGE01153

1.5 EPA - HQ OW - 2014 - Organic and inorganic

composition and Hydraulically fractu red shales are becoming an Akbob, D., et al. 4/1/2015 FALSE FALSE SGE01154Attachment 2



### A2 - 185 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 0598 - 1079 microbiology of produced

waters from Pennsylvania shale gas wells DCN SGE01154 increasingly important source of natural gas production in the United States. This process has been known to create up to 420 gallons of produced water (PW) per day. 1.5 EPA - HQ OW - 2014 - 0598 - 1080 Characterization of

hydraulic fracturing flowback water in Colorado: Implications for water treatment DCN SGE01155 A suite of analytical tools was applied to thoroughly analyze the chemical composition of an oil/gas well flowback w ater from the Denver

– Julesburg (DJ) basin in Colorado, and the water quality data was translated to propose effective treatment solutions. Lester, Y., et al. 2/1/2015 FALSE FALSE SGE01155

1.5 EPA - HQ OW - 2014 - 0598 - 1081 Generation, transport, and

disposal of wastewater associated with Marcellus Shale gas development DCN SGE01156 Hydraulic fracturing has made vast quantities of natural gas from shale available, reshaping the energy landscape of the United States. Extracting shale gas, however, generates large, unavoidable volumes of wastewater. Lutz, B.D., Lewis, A.N., and Doyle, M.W. 2/8/2013 FALSE FALSE SGE01156

1.5 EPA - HQ OW - 2014 - 0598 - 1082 USGS Investigations of

Water Produced During Hydrocarbon Reservoir Development DCN SGE01157 Significant quantities of w ater are present in hydrocarbon reservoirs. When brought to the land surface during oil, gas, Engle, M.A., Cozzarelli, I. M., and Smith, B.D. 11/1/2014 FALSE FALSE SGE01157Attachment 2



### A2 - 186 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN and coalbed methane production, the water

— either naturally occurring or injected as a method to enhance production

— is produced water. 1.5 EPA - HQ OW - 2014 - 0598 - 1083 Geochemical and Isotopic

Variations in Shallow Groundwater in Areas of the Fayetteville Shale Development, Northcentral Arkansas DCN SGE01158 Exploration of unconventional natural gas reservoirs such as impermeable shale basins through the use of horizontal drilling and hydraulic fracturing has changed the energy landscape in the USA providing a vast new energy source. Warner, N.R., et al. 5/14/2013 FALSE FALSE SGE01158

1.5 EPA - HQ OW - 2014 - 0598 - 1084 A framework for

Identifying Organic Compounds of Concern in Hydraulic Fracturing Fluids Based on Their Mobility and Persistence in Groundwater DCN SGE01159 We developed a screening framework for identifying organic components of h ydraulic fracturing fluid with increased probability of exposure via groundwater based on mobility, persistence, toxicity, and frequency of use. Rogers, J.D., et al. 5/4/2015 FALSE FALSE SGE01159

1.5 EPA - HQ OW - 2014 - 0598 - 1085 Physical, chemical, and

biolog ical characteristics of compounds used in hydraulic fracturing DCN SGE01160 Hydraulic fracturing (HF), a method to enhance oil and gas production, has become increasingly common throughout the U.S. As such, it is important to Stringfellow, W., et al. 4/1/2014 FALSE FALSE SGE01160Attachment 2



### A2 - 187 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN characterize the chemicals fou nd in HF fluids to evaluate potential environmental fate. 1.5 EPA - HQ OW - 2014 - 0598 - 1086 Geochemical and isotopic

evolution of water produced from Middle Devonian Marcellus shale gas wells, Appalachian basin, Pennsylvania DCN SGE01161 The number of Marcellus Shale gas wells drilled in the Appalachian basin has increased rapidly over the past decade, leading to increased interest in the highly saline water produced with the natural gas which must be recyc led, treated, or injected. Rowan, E.L., et al. 2/1/2015 FALSE FALSE SGE01161

1.5 EPA - HQ OW - 2014 - 0598 - 1087 Iodide, Bromide, and

Ammonium in Hydraulic Fracturing and Oil and Gas Wastewaters: Environmental Implications DCN SGE01163 The expansion of unconventional shale gas and hydraulic fracturing has increased the volume of the oil and gas wastewater (OGW) generated in the U.S. Harkness, J.S., et al. 1/14/2015 FALSE FALSE SGE01163

1.5 EPA - HQ OW - 2014 - 0598 - 1088 Organic substances in

produced and formation water from unconventional natural gas extraction in coal and shale DCN SGE01164 Organic substances in produced and formation water from coalbed methane (CBM) and gas shale plays from across the USA were examined in this study. Dispo sal of produced waters from gas extraction in coal and shale is an important environmental issue. Orem, W., et al. 1/4/2014 FALSE FALSE SGE01164

1.5 EPA - HQ - Organic compounds in A detailed analysis is Maguire - 8/13/2014 FALSE FALSE SGE01165Attachment 2



### A2 - 188 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN OW - 2014 - 0598 - 1089 produced waters from

shale gas wells DCN SGE01165 reported of the organic composition of produced water samples from typical shale gas wells in the Marcellus (PA), Eagle Ford (TX), and Barnett (NM) formations. Boyle, S.J. and Barron, A.R.

1.5 EPA - HQ OW - 2014 - 0598 - 1090 New Tracers Identify

Hydraulic Fracturing Fluids and Accidental Releases from Oil and Gas Operations DCN SGE01166 Identifying the geochemical fingerprints of fluids that return to the surface after high volume hydraulic fracturing of unconventional oil and gas reservoirs has important applications for assessing hydrocarbon resource recovery and environmental impacts. Warner, N.R., et al. 10/20/2014 FALSE FALSE SGE01166

1.5 EPA - HQ OW - 2014 - 0598 - 1091 Water to Value - Produced

Water M anagement for Sustainable Field Development of Mature and Green Fields DCN SGE01167 Produced Water is an inextricable part of the hydrocarbon recovery process. As fields mature, they tend to produce increasing amounts of water. Khatib, Z. and Verbeek, P. 3/20/2002 TRUE FALSE SGE01167

1.5 EPA - HQ OW - 2014 - 0598 - 1092 Chevron San Ardo Facility

Unit (SAFU) Beneficial Produced Water Reuse for Irrigation DCN SGE01168 The Chevron San Ardo Facility Unit (SAFU) is a successful example of how brackish produced water c an be treated and beneficially reused for freshwater irrigation while increasing domestic oil production. Myers, J.E. 3/17/2014 TRUE FALSE SGE01168Attachment 2



### A2 - 189 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 1.5 EPA - HQ OW - 2014 - 0598 - 1095 HPDI Data Coverage DCN

SGE01171 Data on HPDI data coverage. DrillingInfo, Inc. 3/30/2015 FALSE FALSE SGE01171 1.5 EPA - HQ OW - 2014 - 0598 - 1097 Haynesville Shale Wells

DCN SGE01173 List of well completions in the Haynesville shale play in LA. Louisiana Department of Natural Resource 9/7/2015 FALSE FALSE SGE01173 1.5 EPA - HQ OW - 2014 - 0598 - 1098 Gas Shales Database -

DCN SGE01174 This is a publically available database of shale wells located in Oklahoma. Oklahoma Geological Survey 1/1/2015 TRUE FALSE SGE01174 1.5 EPA - HQ OW - 2014 - 0598 - 1099 Annual Energy Review

2011 DCN SGE01176 The Annual Energy Review (AER) is the U.S. Energy Information Administration's (EIA) primary report of annual historical energy statistics. For many series, data begin with the year 1949. U.S. Energy Information Administration 9/27/2012 FALSE FALS E SGE01176

1.5 EPA - HQ OW - 2014 - 0598 - 1103 Can We Treat Hydraulic

Fracturing Flowback with a Conventional Biological Process? The Case of Guar Gum DCN SGE01193 Hydraulic fracturing of unconventional gas wells utilizes large volumes of water - based fluid to in crease formation permeability &, as a result, generates large amounts of wastewater as flowback. This water requires suitable treatment before being reused. Lester, Y., et al. 8/8/2013 FALSE FALSE SGE01193

1.5 EPA - HQ OW - 2014 - 0598 - 1104 Evaluating a groundwater

supply contamination incident attributed to High - volume hydraulic fracturing (HVHF) has revolutionized the oil and Llewellyn, G.T., et al. 4/2/2015 FALSE FALSE SGE01194Attachment 2



### A2 - 190 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

Marcellus Shale gas development DCN SGE01194 gas industry worldwide but has been accompanied by highly controversial incidents of reported water contamination. 1.5 EPA - HQ OW - 2014 - 0598 - 1105 Biocides in Hydraulic

Fracturing Fluids: A Critical Review of Their Usage, Mobility, Degradation, and Toxicity DCN SGE01195 Biocides are critical components of hydraulic fracturing (“fracking”) fluids used for unconventional shale gas development. Bacteria may cause bioclogging and inhibit gas extraction, produce toxic hydrogen sulfide, and induce corrosion. Kahrilas, G.A., et al. 11/26/2014 FALSE FALSE SGE01195

1.5 EPA - HQ OW - 2014 - 0598 - 1106 Characterization of

Marcellus Shale Flowback Water DCN SGE01196 Flowback water is the solution that returns to the surface following completion of the hydraulic fracturing process during nat ural gas extraction. This study examines and analyzes the constituents that make up Flowback waters. Abualfaraj, N., Gurian, P.L., and Olson, M.S. 6/12/2014 FALSE FALSE SGE01196

1.5 EPA - HQ OW - 2014 - 0598 - 1107 Investigation of Observed

Seismicity in the Horn River Basin DCN SGE01197 Gas Commission’s (Commission) investigation into anomalous seismicity within geographically confined and remote areas in the Horn River Basin between April 2009 and BC Oil & Gas Commission 8/1/2012 FALSE FALSE SGE0 1197Attachment 2



### A2 - 191 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN December 2011. 1.5 EPA - HQ OW - 2014 - 0598 - 1108 Benzene in Water

Produced From Kern County Oil Fields Containing Fresh Water DCN SGE01198 During the summer of 1992, a project was begun to sample produced water in Kern County oil fields that contain underground freshwater aquifers. The project was undertaken to make a regional comparison among benzene levels in such fields. Gamache, M.T. 1/1/1993 FALSE FALSE SGE01198

1.5 EPA - HQ OW - 2014 - 0598 - 1109 2013 Preliminary Report of

California Oil And Gas Production Statis tics DCN SGE01199 California’s overall oil production rate increased slightly in 2013, averaging about 577.3 thousand barrels per day, an increase of 7 percent from the 2012 average of about 541.1 thousand barrels per day. The state onshore area production increased. California Department of Conservation 5/1/2014 FALSE FALSE SGE01199

1.5 EPA - HQ OW - 2014 - 0598 - 1110 Class II Oil and Gas

Underground Injection Control DCN SGE01200 Letter to Jane Diamond, Director, Water Division, Region IX, USEPA, from Steve Bohlen, State Oil and Gas Supervision and Johnathan Bishop, Chief Deputy Director, Department of Conservation Bohlen, S. 2/6/2015 FALSE FALSE SGE01200

1.5 EPA - HQ OW - 2014 - Environmental Impact

Report: Analysis of Oil and This Final Environmental Impact Report (Final EIR) Aspen Environmental 6/1/2015 FALSE FALSE SGE01201Attachment 2



### A2 - 192 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 0598 - 1111 Gas Well Stimulation

Treatments in California Volume I - Final Environmental Impact Report Executive Summary through Chapter D DCN SGE01201 has been prepared to address the environmental effects of oil and gas well stimulation treatments in California, as mandated by Public Resources Code (PRC) Section 3161 (b)(3)(A) and (B) of Chapter 1. Group

1.5 EPA - HQ OW - 2014 - 0598 - 1112 Environmental Impact

Report: Analysis of Oil and Gas We ll Stimulation Treatments in California Volume II - Revised Draft Environmental Impact Report Executive Summary through Chapter 10 DCN SGE01202 This Final Environmental Impact Report (Final EIR) has been prepared to address the environmental effects of oil and gas well stimulation treatments in California, as mandated by Public Resources Code (PRC) Section 3161 (b)(3)(A) and (B) of Chapter 1. Aspen Environmental Group 6/1/2015 FALSE FALSE SGE01202

1.5 EPA - HQ OW - 2014 - 0598 - 1113 Environmental Impact

Report: Analysis of Oil and Gas Well Stimulation Treatments in California Volume III - Revised Draft Environmental Impact Report Chapter 11 through Chapter 19 DCN SGE01203 This Final Environmental Impact Report (Final EIR) has been prepared to address the environm ental effects of oil and gas well stimulation treatments in California, as mandated by Public Resources Code (PRC) Section 3161 (b)(3)(A) and (B) of Chapter 1. Aspen Environmental Group 6/1/2015 FALSE FALSE SGE01203

1.5 EPA - HQ OW - 2014 - 0598 - 1114 Hundreds of illicit oil

wastewater pits found in Kern County DCN Water officials in Kern County discovered that oil producers have been Cart , J. 2/26/2015 FALSE FALSE SGE01206Attachment 2



### A2 - 193 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

SGE01206 dumping chemical - laden wastewater into hundreds of unlined pits that are operating without proper permits. 1.5 EPA - HQ OW - 2014 - 0598 - 1115 Water in the energy sector:

Reducing freshwater use in hydraulic fracturing and thermoelectric power plant cooling DCN SGE01207 In conducting this technology assessment, we focused primarily on the status of current and emerging technologies that conserve freshwater for both hydraulic fracturing and thermoelectric power generation. United States Government Accountability Office 8/1/2015 FALSE FALSE SGE01207

1.5 EPA - HQ OW - 2014 - 0598 - 1116 STRONGER: 2015

Guidelines DCN SGE01208 The 1980 amendments to the Resource Conservation and Recovery Act (RCRA) created an exemption to the federal hazardous waste program for oil & gas exploration and production (E&P) wastes pending completion of a study by the U.S. Environmental Protection. State Review of Oil and Natural Gas Environmental Regulations, Inc. 1/1/2015 FALSE FALSE SGE01208

1.5 EPA - HQ OW - 2014 - 0598 - 1117 Occurrence of a New

Generation of Disinfection Byproducts DCN SGE01209 A survey of disinfection byproduct (DBP) occurrence in the United States was conducted at 12 drinking water treatment plants. In addition to currently Krasner , S.W., et al. 7/26/2006 FALSE FALSE SGE01209Attachment 2



### A2 - 194 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN regulated DBPs, more than 50 DBPs that rated a high priority for potential toxicity were studied. 1.5 EPA - HQ OW - 2014 - 0598 - 1118 Evolution of water

chemistry during Marcellus Shale gas development: A case study in West Virginia DCN SGE01210 Hydraulic fracturing (HF) has been used with horizontal drilling to extract gas and natural gas liquids from source rock such as the Marcellus Shale in the Appalachian Basin. Horizontal drilling and HF generates large volumes of waste water. Ziemkiewicz, P.F. and He, T. 4/18/2015 FALSE FALSE SGE01210

1.5 EPA - HQ OW - 2014 - 0598 - 1119 Trace metal distribution

and mobility in drill cuttings and produced waters from Marcellus Shale gas extraction: Uranium, arsenic, barium DCN SGE01211 Development of unconventional shale gas wells can generate significant quantitie s of drilling waste, including trace metal - rich black shale from the lateral portion of the drillhole. We carried out sequential extractions on 15 samples. Phan, T.T., et al. 2/4/2015 FALSE FALSE SGE01211

1.5 EPA - HQ OW - 2014 - 0598 - 1120 Cancer - causing Chemicals

Found in Fracking Flowback From California Oil Wells DCN SGE01212 Flowback fluid from fracked oil wells in California commonly contains dangerous levels of cancer - causing chemicals, a new analysis by the Center for Biological Diversity has found. Center for Biological Diversity 2/11/2015 FALSE FALSE SGE01212

1.5 EPA - HQ - Air Toxics One - Year One year after the So uth Center for 6/1/2014 FALSE FALSE SGE01213Attachment 2



### A2 - 195 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN OW - 2014 - 0598 - 1121 Report: Oil Companies

Used Millions of Pounds of Air - Polluting Chemicals in Los Angeles Basin Neighborhoods DCN SGE01213 Coast Air Quality Management District (SCAQMD) began requiring the oil and gas industry to report the use of chemicals in certain well operations in the South Coast Air Basin. Biological Diversity, LA Physicians for Social Responsibility, Co mmunities for a Better Environment, and the Center on Race, Poverty and the Environment 1.5 EPA - HQ OW - 2014 - 0598 - 1122 An Independent Scientific

Assessment of Well Stimulation in California DCN SGE01214 In 2013, the California Legislature passed Senate Bill 4 (SB 4), setting the framework for regulation of hydraulic fracturing and acid stimulation technologies in California. California Council on Science and Technology 7/1/2015 TRUE FALSE SGE01214

1.5 EPA - HQ OW - 2014 - 0598 - 1123 Natural Gas Operations

from a Public Health Perspective DCN SGE01215 The technology to recover natural gas depends on undisclosed types and amounts of toxic chemicals. A list of 944 products containing 632 chemicals used during nat ural gas operations was compiled. Literature searches were conducted. Colborn, T., et al. 4/10/2010 TRUE FALSE SGE01215

1.5 EPA - HQ OW - 2014 - 0598 - 1124 Injection - Induced

Earthquakes DCN SGE01216 Human - induced earthquakes have become an important topic of Ellsworth, W.L. 7/12/2013 TRUE FALSE SGE01216Attachment 2



### A2 - 196 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN pol itical and scientific discussion, owing to the concern that these events may be responsible for widespread damage and an overall increase in seismicity. 1.5 EPA - HQ OW - 2014 - 0598 - 1125 Sharp increase in central

Oklahoma seismicity since 2008 induced by massive wastewater injection DCN SGE01218 Unconventional oil and gas production provides a rapidly growing energy source; however, high production states in the United States, such as Oklahoma, face sharply rising numbers of earthquakes. Keranen, K.M., et al. 7/3/2014 TRUE FALSE SGE01218

1.5 EPA - HQ OW - 2014 - 0598 - 1126 Letter to Steven R. Bohlen:

Olcese Water Disposal Well Bishop No.6; Round Mountain Field, Kern County, California DCN SGE01219 As discussed in MOC's August 15, 2014 letter to you and as further discussed at our September 3 meeting, MOC believes the correspondence and other information we have furnished presents indisputable evidence. Clement, C.E. 9/16/2014 FALSE FALSE SGE01219

1.5 EPA - HQ OW - 2014 - 0598 - 1127 Governor Brown Declares

Drought State of Emergency DCN SGE01220 With California facing water shortfalls in the driest year in recorded state history, Governor Edmund G. Brown Jr. today proclaimed a State of Emergency and directed state officials to State of California 1/17/2014 FALSE FALSE SGE01220Attachment 2



### A2 - 197 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN t ake all necessary actions to prepare for these drought conditions. 1.5 EPA - HQ OW - 2014 - 0598 - 1128 Polycyclic Aromatic

Hydrocarbons a Constituent of Petroleum: Presence and Influence in the Aquatic Environment DCN SGE01221 Crude oil is a complex mixture of hydrocarbons containing more than 17000 compounds. Among the constituents of crude oil there is a group of substances called polycyclic aromatic hydrocarbons (PAHs). PAHs are aromatic compounds. Pa mpanin, D.M. and Sydnes, M.O. 1/1/2013 FALSE FALSE SGE01221

1.5 EPA - HQ OW - 2014 - 0598 - 1129 Earthquakes Induced by

Hydraulic Fracturing in Poland Township, Ohio DCN SGE01222 Felt seismicity induced by hydraulic fracturing is very rare, with only a handful of reported cases worldwide. Using an optimized multistation crosscorrelation template matching routine, 77 earthquakes were identified in Poland Township. Skoumal, R.J., Brudzinski, M.R., and Currie, B.S. 2/1/2015 TRUE FALSE SGE01222

1.5 EPA - HQ OW - 2014 - 059 8 - 1130 Fracking UK shale:

understanding earthquake risk DCN SGE01223 In 2011 there were small tremors at Preese Hall near Blackpool, where hydraulic fracturing operations were taking place. The Department of Energy and Climate Change (DECC) suspended all h ydraulic UK Department of Energy & Climate Change 2/1/2014 TRUE FALSE SGE01223Attachment 2



### A2 - 198 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN fracturing operations while investigating the cause. 1.5 EPA - HQ OW - 2014 - 0598 - 1131 Record Number of

Oklahoma Tremors Raises Possibility of Damaging Earthquakes DCN SGE01226 The rate of earthquakes in Oklahoma has increased remarkably since October 2013

– by about 50 percent – significantly increasing the chance for a damaging magnitude 5.5 or greater quake in central Oklahoma. USGS 5/2/2014 FALSE FALSE SGE01226

1.5 EPA - HQ OW - 2014 - 0598 - 1132 Assessment of CoilChem's

Water Treatment Technology DCN SGE01228 CoilChem, LLC is conducting a pilot test of their water treating technology for Brigham Resources, LLC at their Salty Brigham 10 1SW location in Pecos County, Texas. David Essman, a corporate sales representative for CoilChem invited me to see the test. Tipton, D.S. 8/26/2015 FALSE FALSE SGE01228

1.5 EPA - HQ OW - 2014 - 0598 - 1133 Spatial and Statistical

Analysis of Hydraulic Fracturing Activities in US Shale Plays and the Effectiveness of the FracFocus Chemical Disclosure System DCN SGE01229 The FracFocus chemical disclosure registry provides public disclosure of hydraulic fracturing chemical additives used in more than 55,000 wells by over 600 companies in the United State s. Arthur, J.D. 2/4/2014 TRUE FALSE SGE01229

1.5 EPA - HQ OW - 2014 - A review of environmental

impacts of salts from Salts are frequently a major constituent of Farag, A.M. and Harper, 12/12/2013 FALSE FALSE SGE01230Attachment 2



### A2 - 199 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 0598 - 1134 produced waters on aquatic

resources DCN SGE01230 wastewaters produced during oil and gas production. These produced waters or brines must be treated and/or disposed and provide a daily challenge for operators and resource managers. D.D.

1.5 EPA - HQ OW - 2014 - 0598 - 1135 Production and Disposal of

Waste Materials from Gas and Oil Extraction from the Marcellus Shale Play in Pennsylvania DCN SGE01231 The increasing world demand for energy has led to an increase in the exploration and extraction of natural gas, condensate, and oil from unco nventional organic rich shale plays. Maloney, K.O. and Yoxtheimer, D.A. 9/10/2012 FALSE FALSE SGE01231

1.5 EPA - HQ OW - 2014 - 0598 - 1136 Occurrence, genotoxicity,

and carcinogenicity of regulated and emerging disinfection by - products in drinking water: A revie w and roadmap for research DCN SGE01232 Disinfection by - products (DBPs) are formed when disinfectants (chlorine, ozone, chlorine dioxide, or chloramines) react with naturally occurring organic matter, anthropogenic contaminants, bromide, and iodide during the production of drinking water. Richardson, S.D., et al. 9/6/2007 FALSE FALSE SGE01232

1.5 EPA - HQ OW - 2014 - 0598 - 1140 Elevated levels of diesel

range organic compounds in groundwater near Marcellus gas operations are derived from surface Hundreds of organic chemicals are used during natural gas extraction via high - volume hydraulic fracturing (HVHF). Drollette, B.D., et al. 9/6/2015 FALSE FALSE SGE01236Attachment 2



### A2 - 200 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

activities DCN SGE01236 1.5 EPA - HQ OW - 2014 - 0598 - 1145 Public Comment EPA - HQ OW - 2014 - 0598 - 0969: Letter to Lisa Biddle DCN SGE01248 A letter to Lisa Biddle through the public submission of comments on the Proposed ELG Rulemaking. Meyer, Stanley 7/16/2015 FALSE FALSE SGE01248

1.5 EPA - HQ OW - 2014 - 0598 - 1145 Public Comment EPA - HQ OW - 2014 - 0598 - 0969: Oil and Gas F rack, Produced Flowback Water Processing Technology DCN SGE01248.A01 Technology presentation submitted through public comments on the Proposed ELG Rulemaking. JS Meyer Engineering 7/21/2015 FALSE FALSE SGE01248.A01

1.5 EPA - HQ OW - 2014 - 0598 - 1147 Alaska Statutes: Title 38

Chapter 5 Section 965 DCN SGE01250 Alaska Statutes: Title 38 Chapter 5 Section 965 The Alaska State Legislature 1/1/2014 FALSE FALSE SGE01250 1.5 EPA - HQ OW - 2014 - 0598 - 1148 General Rules and

Regulations DCN SGE01251 General rules and regulations of the Arkansas Oil and Gas Commission. Arkansas Oil and Gas Commission 10/1/2015 FALSE FALSE SGE01251 1.5 EPA - HQ OW - 2014 - 0598 - 1149 The Oklahoma Register:

Title 165 Chapter 10 DCN SGE01252 The Oklahoma Register: Title 165 Chapter 10. The State of Oklahoma 8/17/2015 FALSE FALSE SGE01252 1.5 EPA - HQ OW - 2014 - 0598 - 1150 The Pennsylvania Code:

Chapter 78 DCN SGE01253 The Pennsylvania Code: Chapter 78. The State of Pennsylvania 8/1/1987 FALSE FALSE SGE01253 1.5 EPA - HQ OW - 2014 - 0598 - 1151 Hydraulic Fracturing 101:

What Every Representative, Environmentalist, Regulator, Reporter, Investor, University Researcher, Neighbor, and Engineer Should Know Hydraulic Fr acturing 101: What Every Representative, Environmentalist, Regulator, Reporter, Investor, University Researcher, Neighbor, and Engineer Should King, G.E. 2/6/2012 FALSE FALSE SGE01 254Attachment 2



### A2 - 201 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

About Estimating Frac Risk and Improving Frac Performance in UOG Wells DCN SGE01254 Know About Estimating Frac Risk and Improving Frac Performance in UOG Wells 1.5 EPA - HQ OW - 2014 - 0598 - 1152 Maps: Exploration,

Resources, Reserves, and Production DCN SGE01255 Summary Maps: Natural gas in the Lower 48 States and North America. U.S. Energy Information Administration 1/1/2015 FALSE FALSE SGE01255 1.5 EPA - HQ OW - 2014 - 0598 - 1153 Waste Management Plan

DCN SGE01256 Waste management plan for ADEQ. Southwestern Energy, Inc. 1/1/2011 FALSE FALSE SGE01256 1.5 EPA - HQ OW - 2014 - 0598 - 1154 Fairmont Brine Processing

Home Page DCN SGE01257 Fairmont Brine Processing Home Page Fairmont Brine Processing 1/1/2012 FALSE FALSE SGE01257 1.5 EPA - HQ OW - 2014 - 0598 - 1155 Oil and Gas Well Search -

DCN SGE01258 This online searchable database provides all West Virginia oil and gas wells with results exportable to excel. West Virgi nia Department of Environmental Protection (WVDEP) 1/1/2015 FALSE FALSE SGE01258

1.5 EPA - HQ OW - 2014 - 0598 - 1158 Well Completion Reports

Memorandum DCN SGE01263 Memorandum to the Record Discussing Well Completion Reports ERG 1/6/2016 FALSE FALSE SGE01263 1.5 EPA - HQ OW - 2014 - 0598 - 1158 Form G - 1 DCN

SGE01263.A01 GAS WELL BACK PRESSURE TEST, COMPLETION OR RECOMPLETION REPORT, AND LOG Texas Railroad Commission 1/1/2014 FALSE FALSE SGE01263.A01

1.5 EPA - HQ OW - 2014 - 0598 - 1158 Well Completion Form

DCN SGE01263.A02 W ELL HISTORY - DESCRIPTION OF WELL & LEASE Kansas Corporation Commission 7/1/2014 FALSE FALSE SGE01263.A02 1.5 EPA - HQ OW - 2014 - 0598 - 1158 Completion Report DCN

SGE01263.A03 Oil and Gas Well completion report - Form 1002A Oklahoma Corporation Commission 1/1/2009 FALSE FALSE SGE01263.A03Attachment 2



### A2 - 202 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 1.5 EPA - HQ OW - 2014 - 0598 - 1158 Well Completion or

Recompletion Report DCN SGE01263.A04 Oil and Gas Well Completion or Recompletion Report State of Louisiana FALSE FALSE SGE01263.A04 1.5 EPA - HQ OW - 2014 - 0598 - 1158 Well Completion Report

DCN SGE01263.A05 Oil and Gas Well Completion Report OG - 9 Illinois Department of Natural Resources 2/1/2012 FALSE FALSE SGE01263.A05 1.5 EPA - HQ OW - 2014 - 0598 - 1158 Well Summary Report

DCN SGE01263.A06 Oil and Gas Well Summary Report Natural Resources Agency of California 3/1/2009 FALSE FALSE SGE01263.A06 1.5 EPA - HQ OW - 2014 - 0598 - 1158 Record of Well

Completion DCN SGE01263.A07 Record of Oil and Gas Well Completion Michigan Department of Environmental Quality 1/1/2012 FALSE FALSE SGE01263.A07 1.5 EPA - HQ OW - 2014 - 0598 - 1158 Form C - 105 DCN

SGE01263.A08 WELL COMPLETION OR RECOMPLETION REPORT AND LOG State of New Mexico 6/10/2003 FALSE FALSE SGE01263.A08 1.5 EPA - HQ OW - 2014 - 0598 - 1158 Form 3 Producer's Well

Completion and Recompletion Report DCN SGE01263.A09 Oil and Gas Producer's Well Completion and Recompletion Report Arkansas Oil and Gas Commission 4/1/2009 FALSE FALSE SGE01263.A09 1.5 EPA - HQ OW - 2014 - 0598 - 1158 Original Well Completion

and/or Recompletion Report and Well Log DCN SGE01263.A10 Original Well Completion and/or Recompletion Report and Well Log - Form 3 Mississippi State Oil and Gas Board 1/1/2007 FALSE FALSE SGE01263.A10 1.5 EPA - HQ OW - 2014 - 0598 - 1158 Well Completion or

Recompletion Report - Form 6 DCN SGE01263.A11 Well Completion or Recompletion Report - Form 6 SFN 2468 Industrial Commission of North Dakota 4/1/2010 FALSE FALSE SGE01263.A11 1.5 EPA - HQ OW - 2014 - 0598 - 1158 Completion Report DCN

SGE01263.A12 Oil and Gas Well Completion Report Commonwealt h of Pennsylvania 12/1/2015 FALSE FALSE SGE01263.A12Attachment 2



### A2 - 203 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 1.5 EPA - HQ OW - 2014 - 0598 - 1158 Well Operator’s Report of

Well Work DCN SGE01263.A13 Oil and Gas Well Operator’s Report of Well Work State of West Virginia 8/23/2013 FALSE FALSE SGE01263.A13 1.5 EPA - HQ OW - 2014 - 0598 - 1158 Form 1 DCN

SGE01263.A14 Oil and Gas Well Completion Report - Form 1 Wyoming Oil & Gas Conservation Commission 5/1/2015 FALSE FALSE SGE01263.A14 1.5 EPA - HQ OW - 2014 - 0598 - 1158 Drilling Completion

Report DCN SGE01263.A15 Oil and Gas Drilling Completion Report - Form 5 State of Colorado 10/1/2014 FALSE FALSE SGE01263.A15 1.5 EPA - HQ OW - 2014 - 0598 - 1158 Drilling Interval Report

DCN SGE01263.A16 Oil and Gas Drilling Interval Report - Form 5A State of Colorado 6/1/2012 FALSE FALSE SGE01263.A16 1.5 EPA - HQ OW - 2014 - 0598 - 1158 Well Completion Record

(Form 8) DCN SGE01263.A17 Oil and Gas Well Completion Record - Form 8 Ohio Department of Natural Resources 10/1/2012 FALSE FALSE SGE01263.A17 1.5 EPA - HQ OW - 2014 - 0598 - 1158 Well Completion/Re completion Form A DCN SGE01263.A18 Well Completion/Re completion Form; State Form 55079 (8 - 12)/Form No. R3. Indiana Department of Natural Resources 8/1/2012 FALSE FALSE SGE01263.A18 1.5 EPA - HQ OW - 2014 - 0598 - 1158 Completion Report DCN

SGE01263.A19 Completion Report Montana Board of Oil and Gas Conservation 10/1/2009 FALSE FALSE SGE01263.A19 1.5 EPA - HQ OW - 2014 - 0598 - 1158 Well Completion Report

and Log - Form 8 DCN SGE01263.A20 Well Completion Report and Log - Form 8 State of Utah 5/1/2013 FALSE FALSE SGE01263.A20 1.5 EPA - HQ OW - 2014 - 0598 - 1158 Well Completion or Re completion Report - Form 5 DCN SGE01263.A21 Well Completion or Re completion Report - Form 5 Nebraska Oil and Gas Conservation Commission 12/1/2002 FALSE FALSE SGE01263.A21 1.5 EPA - HQ OW - 2014 - Well Record and

Completion or Well Record and Completion or State Oil and Gas Board of 7/1/2013 FALSE FALSE SGE01263.A22Attachment 2



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Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 0598 - 1158 Recompletion Report -

Form OGB - 7 DCN SGE01263.A22 Recompletion Report - Form OGB - 7 Alabama 1.5 EPA - HQ OW - 2014 - 0598 - 1158 Report of Well Treatment -

Form OGB - 6 DCN SGE01263.A23 Report of Well Treatment

- Form OGB - 6 State Oil and Gas Board of Alabama 7/1/2013 FALSE FALSE SGE01263.A23 1.5 EPA - HQ OW - 2014 - 0598 - 1158 Affidavit of Well Log and

Completion Report DCN SGE01263.A24 Affidavit of Well Log and Completion Report Commonwealt h of Kentucky 6/1/2005 FALSE FALSE SGE01263.A24 1.5 EPA - HQ OW - 2014 - 0598 - 1158 Well Completion or

Recompletion Report and Log DCN SGE01263.A25 Well Completion or Recompletion Report and Log State of Alaska 11/1/2015 FALSE FALSE SGE01263.A25 1.5 EPA - HQ OW - 2014 - 0598 - 1158 Well Completion or

Recompletion Report - Form 4 DCN SGE01263.A26 Well Completion or Recompletion Report - Form 4 (South Dakota) Department of Environment and Natural Resources FALSE FALSE SGE01263.A26 1.5 EPA - HQ OW - 2014 - 0598 - 1158 Application for Permit to

Drill - Form 2 DCN SGE01263.A27 Application for Permit to Drill - Form 2 (South Dakota) Department of Environment and Natural Resources FALSE FALSE SGE01263.A27 1.5 EPA - HQ OW - 2014 - 0598 - 1158 Well Completion Report -

Form 9 DCN SGE01263.A28 Well Completion Report - Form 9 Florida Department of Environmental Protection 3/1/1998 FALSE FALSE SGE01263.A28 1.5 EPA - HQ OW - 2014 - 0598 - 1158 Completion Report - Form

DGO - GO - 15 DCN SGE01263.A29 Completion Report - Form DGO - GO - 15 Commonwealt h of Virginia 6/1/2009 FALSE FALSE SGE01263.A29 1.5 EPA - HQ OW - 2014 - 0598 - 1158 Well Completion or

Recompletion Report and Well Log - Form OGC - 5 DCN SGE01263.A30 Well Completion or Recompletion Report and Well Log - Form OGC - 5 State of Missouri 8/1/2006 FALSE FALSE SGE01263.A30 1.5 EPA - HQ OW - 2014 - 0598 - 1158 Oil and Gas Well

Completion Report - Form 05 DCN SGE01263.A31 Oil and Gas Well Completion Report - Form 05 State of Nevada 6/4/2015 FALSE FALSE SGE01263.A31Attachment 2



### A2 - 205 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 1.5 EPA - HQ OW - 2014 - 0598 - 1158 Well Drilling and

Completion Report DCN SGE01263.A32 Well Drilling and Completion Report New York State Department of Environmental Conservation 4/1/2009 FALSE FALSE SGE01263.A32

1.5 EPA - HQ OW - 2014 - 0598 - 1158 Well Completion or

Recompletion Report and Well Log - Form No.4 DCN SGE01263.A33 Well Completion or Recompletion Report and Well Log - Form No.4 State of Arizona 10/1/1998 FALSE FALSE SGE01263.A33 1.5 EPA - HQ OW - 2014 - 0598 - 1158 Oil/Gas Well Completion

Report DCN SGE01263.A34 Oil/Gas Well Completion Report Maryland Department of the Environment 9/26/2014 FALSE FALSE SGE01263.A34 1.5 EPA - HQ OW - 2014 - 0598 - 1158 Well Drilling Report: Form

12 DCN SGE01263.A35 Well Drilling Report: Form 12 North Carolina Department of Environment and Natural Resources 3/1/2015 FALSE FALSE SGE01263.A35

1.5 EPA - HQ OW - 2014 - 0598 - 1158 Well Stimulation Report:

Form 18 DCN SGE01263.A36 Well Stimulation Report: Form 18 North Carolina Department of Environment and Natural Resources 3/1/2015 FALSE FALSE SGE01263.A36

1.5 EPA - HQ OW - 2014 - 0598 - 1158 Well History, Work

Summary, and Completion or Recompletion Report DCN SGE01263.A37 Well History, Work Summary, and Completion or Recompletion Report State of Tennessee 7/1/2013 FALSE FALSE SGE01263.A37 1.5 EPA - HQ OW - 2014 - 0598 - 1160 Commercial Recycling &

Surface Disposal Facilities DCN SGE01265 Commercial Recycling & Surface Disposal Facilities permitted by the Railroad Commission of Texas. Railroad Commission of Texas 7/20/2015 FALSE FALSE SGE01265

1.5 EPA - HQ OW - 2014 - Authorization to Treat by

Produced and Frac Flow Letter from the TX RRC Oil and Gas Division to Railroad Commission FALSE FALSE SGE01266Attachment 2



### A2 - 206 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 0598 - 1161 back Water for Re - use

DCN SGE01266 Amy Hansen of Purestream Technology. of Texa s 1.5 EPA - HQ OW - 2014 - 0598 - 1162 About Us -

HydroRecovery DCN SGE01267 A screenshot of the Locations portion of HydroRecovery's website. HydroRecover y 1/1/2010 FALSE FALSE SGE01267 1.5 EPA - HQ OW - 2014 - 0598 - 1163 Bulger Facility DCN

SGE01268 Facility page from MAX Environmental describing their individual plants. MAX Environmental 1/1/2015 FALSE FALSE SGE01268 1.5 EPA - HQ OW - 2014 - 0598 - 1164 Yukon Facility DCN

SGE01269 Facility page from MAX Environmental describing their individual plants. MAX Environmental 1/1/2015 FALSE FALSE SGE01269 1.5 EPA - HQ OW - 2014 - 0598 - 1165 Aspen Integrated Systems

Website DCN SGE01270 The website for Aspen Integrated Systems. Aspen Integrated Systems 1/1/2015 FALSE FALSE SGE01270 1.5 EPA - HQ OW - 2014 - 0598 - 1166 UIC Inventory by State in

2013 DCN SGE01271 A table showing the UIC inventory in states, during 2013. US EPA 3/5/2015 FALSE FALSE SGE01271 1.5 EPA - HQ OW - 2014 - 0598 - 1167 Oklahoma City - based

Devon Energy Corp. is saving water with its reservoir project DCN SGE01272 Devon's water reuse facility, which is about halfway between Geary and Calumet, includes a lined reservoir that can hold up to 500,000 barrels of water, with an office and seldom - used ramp for truck traffic. Marks, J.F. 9 /14/2012 FALSE FALSE SGE01272

1.5 EPA - HQ OW - 2014 - 0598 - 1170 U.S. Geological Survey

Assessments of Continuous (Unconventional) Oil and Gas Resources, 2000 to 2011 DCN SGE01275 From 2000 to 2011, the U.S. Geological Survey conducted 139 quantitative assessments of continuous (unconventional) oil and gas accumulations within the United States. USGS 1/1/2015 FALSE FALSE SGE01275Attachment 2



### A2 - 207 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 1.5 EPA - HQ OW - 2014 - 0598 - 1171 Assessment of

Unconventional Oil and Gas Resources in Northeast Mexico, 2014 DCN SGE01276 USGS e stimated means of 0.78 billion bbl of unconventional oil, 23.5 trillion ft3 of unconventional gas, and 0.88 billion bbl of natural gas liquids in the Sabinas Basin, Burgos Basin, and Tampico - Misantla Basin provinces of NE Mexico. USGS 8/1/2014 FALSE FALSE SGE01276

1.5 EPA - HQ OW - 2014 - 0598 - 1220 Occurrence and

consequences of increased bromide in drinking water sources DCN SGE01329 Occurrence and consequences of increased bromide in drinking water sources McTigue, N.E., et al. 11/1/2014 TRUE FALSE SGE01329 1.5 EPA - HQ OW - 2014 - 0598 - 1221 Federal Multiagency

Collaboration on Unconventional Oil and Gas Research: A Strategy for Research and Development DCN SGE01330 This document provides a Federal Multiagency Strategy for coordinating on - going and future, high pri ority research associated with safely and prudently developing onshore shale gas, tight gas, shale oil, and tight oil resources. US Department of Energy, US Department of the Interior, US Environmental Protection Agency 7/18/2014 FALSE FALSE SGE01330

1.5 EPA - HQ OW - 2014 - 0598 - 1222 Who We Are -

STRONGER DCN SGE01331 State Review of Oil and Natural Gas Environmental Regulations (STRONGER) was formed in 1999 to reinvigorate and carry forward the state review process begun cooperatively in 1988 by STRONGER 1/1/2016 FALSE FALSE SGE01331Attachment 2



### A2 - 208 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN the US EPA and the Interstate O&G Compact Commission. 1.5 EPA - HQ OW - 2014 - 0598 - 1229 AEO 2014 Market Trends

Figure MT 53 Data DCN SGE01339 Domestic crude oil production by source in the Reference case, 1990 - 2040 (million barrels per day) U.S. Department of Energy 5/7/2014 FALSE FALSE SGE01339

1.5 EPA - HQ OW - 2014 - 0598 - 1230 AEO 2014 Market Trends

Figure MT 44 Data DCN SGE01340 U.S. natural gas production by source in the Reference case, 1990 - 2040 (trillion cubic feet) U.S. Department of Energy 5/7/2014 FALSE FALSE SGE01340 1.5 EPA - HQ OW - 2014 - 0598 - 1231 North Dakota Injection

Data DCN SGE01341 Total volume for well injection in North Dakota for 1995 to 2015. North Dakota Industrial Commission 3/17/2016 FALSE FALSE SGE01341 1.5 EPA - HQ OW - 2014 - 0598 - 1231 North Dakota Injection

Data Copyright Clarification and Data Explanation DCN SGE01341.A01 An email correspondence with NDIC confirming that the injection data is not copyright, as well as an explanation of the data interpretation. Day, Ashleigh M. 3/17/2016 FALSE FALSE SGE01341.A01

1.5 EPA - HQ OW - 2014 - 0598 - 1232 Oil & Gas DCN

SGE01342 WaterTectonics has focused on bringing to market innovative, scalable, and oil - field ready water treatment technologies that enhance production and decrease disposal costs for the oil & gas industry. WaterTectonic s FALSE FALSE SGE01342

1.5 EPA - HQ OW - 2014 - 0598 - 1233 Frac Water Reuse

Technologies DCN SGE01343 The development of technology to recycle and reuse this water is now becoming critical and Anguil Aqua Systems 1/1/2016 FALSE FALSE SGE01343Attachment 2



### A2 - 209 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN An guil Aqua has integrated solutions to help. 1.5 EPA - HQ OW - 2014 - 0598 - 1234 U.S. Onshore

Unconventional Exploration and Production Water Management Case Studies DCN SGE01344 U.S. Onshore Unconventional Exploration and Production Water Management Case Studies CH2MHill 1/1/2015 FALSE FALSE SGE01344

1.5 EPA - HQ OW - 2014 - 0598 - 1235 Toxicity of acidization

fluids used in California oil exploration DCN SGE01345 Little to no research has been done on what the chemicals of acidization are and what impact they could have on humans and the environment. Abdullah, K., et al. 3/30/2016 FALSE FALSE SGE01345

1.5 EPA - HQ OW - 2014 - 0598 - 1236 6th Annual Shale Plays

Water Management Marcellus and Utica 2016 Conference Notes DCN SGE01346 Notes on the 6th Annual Shale Plays Water Management Marcellus and Utica 2016 Conference ERG 1/1/2016 FALSE FALSE SGE01346

1.5 EPA - HQ OW - 2014 - 0598 - 1236 CONSOL Energy DCN

SGE01346.A01 Presentation at the 6th Annual Shale Plays Water Management Marcellus and Utica 2016 Conference Robert, Marshall 3/30/2016 FALSE FALSE SGE01346.A01

1.5 EPA - HQ OW - 2014 - 0598 - 1236 How do we manage water

use, reuse, recycling & disposal when we don’t have any money? DCN SGE01346.A02 Presentation at the 6th Annual Shale Plays Water Management Marcellus and Utica 2016 Conference Biehl, Eddy 3/30/2016 FALSE FALSE SGE01346.A02

1.5 EPA - HQ OW - 2014 - 0598 - 1236 Treatment of Produced

Water to Discharge Quality: A North American Case Study DCN SGE01346.A03 Presentation at the 6th Annual Shale Plays Water Management Marcellus and Utica 2016 Conference Nagghappan, L. 3/30/2016 FALSE FALSE SGE01346.A03Attachment 2



### A2 - 210 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 1.5 EPA - HQ OW - 2014 - 0598 - 1236 The Water Exchange for

the Energy Ecosystem DCN SGE01346.A04 Presentation at the 6th Annual Shale Plays Water Management Marcellus and Utica 2016 Conference Adler, Josh 3/30/2016 FALSE FALSE SGE01346.A04

1.5 EPA - HQ OW - 2014 - 0598 - 1236 Pennsylvania

– Long Term

Water Management: the need for long term water outlets DCN SGE01346.A05 Presentation at the 6th Annual Shale Plays Water Management Marcellus and Utica 2016 Conference Anadarko Petroleum Corporation 3/30/2016 FALSE FALSE SGE01346.A05

1.5 EPA - HQ OW - 2014 - 0598 - 1236 Mobile vs. Centralized

Treatment DCN SGE01346.A06 Presentation at the 6th Annual Shale Plays Water Management Marcellus and Utica 2016 Conference Patton, Mark 3/30/2016 FALSE FALSE SGE01346.A06

1.5 EPA - HQ OW - 2014 - 0598 - 1236 EVAPORATION

CONSIDERATIONS: Significant Reduction of Evaporation for a Variety of Applications DCN SGE01346.A07 Presentation at the 6th Annual Shale Plays Water Management Marcellus and Utica 2016 Conference Cameron, Ian 3/30/2016 FALSE FALSE SGE01346.A07

1.5 EPA - HQ OW - 2014 - 0598 - 1236 EVAPORATION &

CRYSTALLIZATION DCN SGE01346.A08 Presentation at the 6th Annual Shale Plays Water Management Marcellus and Utica 2016 Conference Kalt, Brian 3/30/2016 FALSE FALSE SGE01346.A08

1.5 EPA - HQ OW - 2014 - 0598 - 1236 PA TENORM Study,

Regulatory Framework & Waste Management DCN SGE01346.A09 Presentation at the 6th Annual Shale Pla ys Water Management Marcellus and Utica 2016 Conference. Presented by Jason Hubler. Allard, Dave and Lombard, Andy 3/31/2016 FALSE FALSE SGE01346.A09

1.5 EPA - HQ OW - 2014 - Reusing Marcellus Water

in Utica Wells DCN Presentation at the 6th Annual Shale Plays Water Tucker, Yael 3/30/2016 FALSE FALSE SGE01346.A10Attachment 2



### A2 - 211 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 0598 - 1236 SGE01346.A10 Management Marcellus and Utica 2016 Conference 1.5 EPA - HQ OW - 2014 - 0598 - 1236 Appalachian Shale Energy

Produced Fluids Management and UIC Well Disposal Trends DCN SGE01346.A11 Presentation at the 6th Annual Shale Plays Water Management Marcellus and Utica 2016 Conference Yoxtheimer, David 3/30/2016 FALSE FALSE SGE01346.A11

1.5 EPA - HQ OW - 2014 - 0598 - 1236 Summary of Day #1 DCN

SGE01346.A12 Presentation at the 6th A nnual Shale Plays Water Management Marcellus and Utica 2016 Conference Cameron, Ian 3/31/2016 FALSE FALSE SGE01346.A12

1.5 EPA - HQ OW - 2014 - 0598 - 1236 Mitigating Injection Induced Seismicity DCN SGE01346.A13 Presentation at the 6th Annual Shale Plays Water Management Marcellus and Utica 2016 Conference Bates, William 3/28/2016 FALSE FALSE SGE01346.A13

1.5 EPA - HQ OW - 2014 - 0598 - 1236 How Injection Wells Are

Being Cost - Effectively Constructed, Implemented And Operated Within State Regulations And Ensuring Seismic Events Are Mitigated DCN SGE01346.A14 Presentation at the 6th Annual Shale Plays Water Management Marcellus and Utica 2016 Conference Cameron, Ian 3/31/2016 FALSE FALSE SGE01346.A14

1.5 EPA - HQ OW - 2014 - 0598 - 1236 WATER

MANAGEMENT: HOLISTIC APPROACH DCN SGE01346.A15 Presentation at the 6th Annual Shale Plays Water Management Marcellus and Utica 2016 Conference Fernley, Amanda 3/31/2016 FALSE FALSE SGE01346.A15

1.5 EPA - HQ OW - 2014 - 0598 - 1236 Hearing Updates From

Regulatory Bodies For Marcellus And Utica On Presentation at the 6th Annual Shale Plays Water Management Marcellus Dehoff, Andrew 3/31/2016 FALSE FALSE SGE01346.A16Attachment 2



### A2 - 212 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

How Regulations Will Affect The Use Of Surface Water For Disposal And Water Sourcing DCN SGE01346.A16 and Utica 2016 Con ference 1.5 EPA - HQ OW - 2014 - 0598 - 1236 Brine Transfer Line

Integrity: Temporary & permanent line installation & testing alternatives DCN SGE01346.A17 Presentation at the 6th Annual Shale Plays Water Management Marcellus and Utica 2016 Conference Biehl, Eddy 3/31/2016 FALSE FALSE SGE01346.A17

1.5 EPA - HQ OW - 2014 - 0598 - 1237 Unconventional Oil and

Gas Definition: Call with EPA and USGS DCN SGE01347 Notes from a call with EPA, USGS, and ERG to discuss the definition of unconventional oil and gas. ERG 11/5/2015 FALSE FALSE SGE01347

1.5 EPA - HQ OW - 2014 - 0598 - 1238 Unconventional Oil and

Gas Definition: Call with EPA and EIA DCN SGE01348 Notes from a call with EPA, EIA, and ERG to discuss the definition of unconventional oil and gas. ERG 11/5/2015 FALSE FALSE SGE01348

1.5 EPA - HQ OW - 2014 - 0598 - 1239 Shale Gas Development:

Summary of Shale Gas Wastewater Treatment and Disposal In Pennsylvania 2014 DCN SGE01349 The shale gas wastewater characterization data contained in this file was not used in EPA's analysis of produced water (SGE01184). This letter is presented to show additional data, although it did not contribute to the analysis. Wunz Associates, LLC 8/20/2015 FALSE FALSE SGE01349

1.5 EPA - HQ OW - 2014 - 05 98 - 1240 Chemistry of Disinfectants

and Disinfectant By Products DCN SGE01350 The use of chlorine as a water disinfectant has come under scrutiny because of its potential to World Health Organization 1/1/2004 FALSE FALSE SGE01350Attachment 2



### A2 - 213 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN react with natural organic matter (NOM) and form chlorinated disinfectant by - produc ts (DBPs). 1.5 EPA - HQ OW - 2014 - 0598 - 1241 High - rate injection is

associated with the increase in U.S. mid continent seismicity DCN SGE01351 An unprecedented increase in earthquakes in the U.S. mid - continent began in 2009. Many of these earthquakes have been documented as induced by wastewater injection. Weingarten, M., Ge, S., Godt, J.W., Bekins, B.A., and Rubinstein, J.L. 6/18/2015 FALSE FALSE SGE01351

1.5 EPA - HQ OW - 2014 - 0598 - 1242 Preliminary Report on the

Northstar 1 Class II Injection Well and the Seismic Events in the Youngstown, Ohio, Area DCN SGE01352 Since March 2011, the Youngstown area has experienced 12 low magnitude seismic events along a previously unknown fault line. Ohio Department of Natural Resources. 3/1/2012 FALSE FALSE SGE01352

1.5 EPA - HQ OW - 2014 - 0598 - 1245 Shale Gas: Focus on the

Marcellus Shale DCN SGE00096 Report about fracking fluids in Marcellus and associated concerns with radioactive materials. Sumi, Lisa 5/1/2008 FALSE FALSE SGE00096 1.5 EPA - HQ OW - 2014 - 0598 - 1248 Official Proceedings of the

2014 International Water Conference DCN SGE01067.A01 Official Proceedings of the 2014 International Water Conference IWC 11/20/2014 TRUE FALSE SGE01067.A01 1.5 EPA - HQ OW - 2014 - 0598 - 1252 US Shale Plays Produced

Water Management 2015: Cost Reduction Strategies Notes DCN SGE01243 Notes from the October 2015 US Shale Plays Water Management Conference in Houston, TX. O'Connell, James K. 11/4/2015 FALSE FALSE SGE01243

1.5 EPA - HQ OW - 2014 - 0598 - 1252 US Shale Plays Produced

Water Management 2015 DCN SGE01243.A01 Presentation from the October 2015 US Shale Plays Water Management Pocock, Cathy 10/28/2015 FALSE FALSE SGE01243.A01Attachment 2



### A2 - 214 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN Conference in Houston, TX. 1.5 EPA - HQ OW - 2014 - 0598 - 1252 Permian Unconventional

Water Management: Collaboration to Develop Full Cycle Solutions DCN SGE01243.A02 Presentation from the October 2015 US Shale Plays Water Management Conference in Houston, TX. McLin, Kristie S. 10/7/2015 FALSE FALSE SGE01243.A02

1.5 EPA - HQ OW - 2014 - 0598 - 1252 Treatment vs. Disposal:

Presenting A Cost And Risk Assessment Of Water Recycling Versus Water Disposal To Demonstrate The Financial Potential Of A Smart Water Recycling Program DCN SGE01243.A03 Presentation from the October 2015 US Shale Plays Water Management Conference in Houston, TX. Gaurav, Abhishek 10/28/2015 FALSE FALSE SGE01243.A03

1.5 EPA - HQ OW - 2014 - 0598 - 1252 Sourcewater DCN

SGE01243.A04 Presentation from the October 2015 US Shale Plays Water Manage ment Conference in Houston, TX. Adler, Joshua 10/28/2015 FALSE FALSE SGE01243.A04

1.5 EPA - HQ OW - 2014 - 0598 - 1252 Showcasing a Profitable

Permian - Based Water Recycling Program to Demonstrate the Financial Benefit of Water Treatment in Texas DCN SGE01243.A05 Presentation from the October 2015 US Shale Plays Water Management Conference in Houston, TX. Wilkes, Greg 10/28/2015 FALSE FALSE SGE01243.A05

1.5 EPA - HQ OW - 2014 - 0598 - 1252 Permian Water Trends

DCN SGE01243.A06 Presentation from the October 2015 US Shale Plays Water Management Conference in Houston, TX. Dale, Walter A. 1/1/2012 TRUE FALSE SGE01243.A06

1.5 EPA - HQ - Frac - to - Tap: An Analysis Presentation from the Tintera, John 10/1/2015 FALSE FALSE SGE01243.A07Attachment 2



### A2 - 215 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN OW - 2014 - 0598 - 1252 and an Initiative DCN

SGE01243.A07 October 2015 US Shale Plays Water Management Conference in Houston, TX. J. 1.5 EPA - HQ OW - 2014 - 0598 - 1252 Induced Seismicity:

Knowns and Unknowns DCN SGE01243.A08 Presentation from the October 2015 US Shale Plays Water Management Conference in Houston, TX. Hough, Susan E. 10/29/2015 FALSE FALSE SGE01243.A08

1.5 EPA - HQ OW - 2014 - 0598 - 1252 Discussing An Operator's

Perspective On The Correlation Between Water Disposal And Seismicity To Outline Best Water Management Practices DCN SGE01243.A09 Presentation from the October 2015 US Shale Plays Water Management Conference in Houston, TX. Black, Galyn 10/29/2015 FALSE FALSE SGE01243.A09

1.5 EPA - HQ OW - 2014 - 0598 - 1252 Managing Chemistry and

Biology in Produced Water to Lower Total Reuse Costs DCN SGE01243.A10 Pre sentation from the October 2015 US Shale Plays Water Management Conference in Houston, TX. Bailey, Scott 10/29/2015 FALSE FALSE SGE01243.A10

1.5 EPA - HQ OW - 2014 - 0598 - 1252 Infrastructure: Bringing the

Next Wave to Water Management DCN SGE01243.A11 Presentation from the October 2015 US Shale Plays Water Management Conference in Houston, TX. Dunkel, Michael 9/24/2015 FALSE FALSE SGE01243.A11

1.5 EPA - HQ OW - 2014 - 0598 - 1252 Refracturing - The Next

Generation DCN SGE01243.A12 Presentation from the October 2015 US Shale Plays Water Management Conference in Houston, TX. Tintera, John J. 10/1/2015 FALSE FALSE SGE01243.A12

1.5 EPA - HQ OW - 2014 - 0598 - 1253 Discussion of John Veil’s

2015 Report DCN SGE01355 Call notes from an October 2015 between EPA, ERG, and John ERG 10/15/2015 FALSE FALSE SGE01355Attachment 2



### A2 - 216 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN Veil. 1.6 EPA - HQ OW - 2014 - 0598 - 0047 Meeting Minutes from

Mon River Recreation and Commerce Committee Meeting on Dec. 12, 2008 - DCN SGE00552 Minutes from the Mon River Recreation & Commerce Committee Meeting discussing Mon river water quality and possible state actions and planning for coping with effects of expanded drilling in the Marcellus shale. Mon River Recreation and Commerce Committee 12/12/2008 FALSE FALSE SGE00552

1.6 EPA - HQ OW - 2014 - 0598 - 0090 Meeting with Industry

Representatives about the Unconventional Oil and Gas Effluent Guideline Rulemaking - DCN SGE00613 Notes from a meeting with industry representatives about the unconventional oil and gas effluent guideline rulemaking. United States Environmental Pr otection Agency 2/28/2013 FALSE FALSE SGE00613

1.6 EPA - HQ OW - 2014 - 0598 - 0151 Proceedings of the

Technical Workshops for the Hydraulic Fracturing Study: Water Resources Management - DCN SGE00686 Proceedings of the Technical Workshops for the Hydraulic Fract uring Study: Water Resources Management United States Environmental Protection Agency 5/1/2011 FALSE FALSE SGE00686

1.6 EPA - HQ OW - 2014 - 0598 - 0158 Conference Call with

ConocoPhilips about shale gas operations DCN SGE00695 Notes on a meeting between EPA and ConocoPhillips to discuss their shale gas operations. United States Environmental Protection Agency 11/5/2012 FALSE FALSE SGE00695 1.6 EPA - HQ OW - 2014 - 0598 - 0159 Notes on Meeting with

Hydrozonix, LLC on 7 February 2014 - DCN SGE00705 A summary of a telephone conference between ERG and Hydrozonix about their advanced oxidation treatment technology. ERG 3/7/2014 FALSE FALSE SGE00705

1.6 EPA - HQ OW - 2014 - Meeting with Purestream

Technology about Meeting summary for the November 8, 2013 United States Environmental 11/8/2013 FALSE FALSE SGE00717Attachment 2



### A2 - 217 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 0598 - 0166 Treatment Technologies

Relevant to the Unconventio nal Oil and Gas Industry DCN SGE00717 meeting between EPA, ERG, and IPAA about treatment technologies relevant to the unconventional O&G industry. Protection Agency

1.6 EPA - HQ OW - 2014 - 0598 - 0180 States Pretreatment

Coordinators' Quarterly Conference Call DCN SGE00742 Notes from state pretreatment coordinator calls that UOG EPA client participates on. United States Environmental Protection Agency 8/8/2012 FALS E FALSE SGE00742 1.6 EPA - HQ OW - 2014 - 0598 - 0181 States Pretreatment

Coordinators' Bi - Monthly Conference Call DCN SGE00743 Notes from state pretreatment coordinator calls that UOG EPA client participates on. United States Environmental Protection Agency 8/14/2013 FALSE FALSE SGE00743 1.6 EPA - HQ OW - 2014 - 0598 - 0199 Summary of EPA - State

Pilot on Improving Regulatory Implementation DCN SGE00762 A memorandum summarizing a meeting from EPA's Technology Innovation Project Meeting with ECOS/ACWA, with attendees f

rom AK, OK, WY, CO, AL, WV, OH, and PA. Biddle, Lisa 3/27/2015 FALSE FALSE SGE00762

1.6 EPA - HQ OW - 2014 - 0598 - 0218 Unconventional

Drilling/Hydraulic Fracturing and Natural Radioactivity Webinar Notes DCN SGE00793 Notes from an EPA webinar about radiochemistry, specifically in the context of the UOG industry. ERG 7/3/2014 FALSE FALSE SGE00793

1.6 EPA - HQ OW - 2014 - 0598 - 0218 Radiochemistry Webinars

Environmental/Bioassay Radiochemistry Series Unconventional Drilling/Hydraulic Fracturing and Natural Presentation from Radiochemistry Webinars Environmental/Bioassay Radiochemistry Series: Unconventional Drilling/Hydraulic Schultz, Michael; Nelson, Andrew FALSE FALSE SGE00793.A01Attachment 2



### A2 - 218 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

Radioactivity DCN SGE00793.A01 Fracturing and Natural Radioactivity. 1.6 EPA - HQ OW - 2014 - 0598 - 0407 Notes on Conference Call

with 212 Resources - DCN SGE00244 Notes taken on a conference call between EPA, 212 Resources, and Eastern Research Group, Inc. The discussion include details on 212 Resources evaporation technology. Camp, Meghan; Bicknell, Betsy; Ruminski, Brent 1/9/2012 FALSE FALSE SGE00244

1.6 EPA - HQ OW - 2014 - 0598 - 0450 Notes on Conference Call

with Reserved Environmental Services, LLC - DCN SGE00245 Notes taken on conference call between EPA, Reserved Environmental Services, LLC, and Eastern Research Group, Inc. The discussion included a description of Reserve's 100% recycling CWT plant for SGE operators. Camp, Meghan; Bicknell, Betsy; Ruminski, Brent 2/1/2012 FALSE FALSE SGE00245

1.6 EPA - HQ OW - 2014 - 0598 - 0536 Conference Call with

North Star Disposal, Inc. Regarding Underground Injection Operations in Ohio - DCN SGE00279 Summary of a meeting EPA held with North Star to discuss their underground injection operations where they dispose of shale gas wastewater. Uni ted States Environmental Protection Agency 7/2/2012 FALSE FALSE SGE00279

1.6 EPA - HQ OW - 2014 - 0598 - 0538 Notes on Conference Call

with BLX, Inc. on 15 May 2012 DCN SGE00283 Summary of a meeting EPA held with BLX to discuss their shale gas operations in south western PA. Camp, Meghan; Ruminski, Brent 6/11/2012 FALSE FALSE SGE00283

1.6 EPA - HQ OW - 2014 - CBI_Talisman Meeting

Notes DCN SGE00287 CBI_Notes on the meeting between EPA United States Environmental 1/1/2012 FALSE TRUE SGE00287Attachment 2



### A2 - 219 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 0598 - 0547 and Talisman Energy_CBI. Protection Agency 1.6 EPA - HQ OW - 2014 - 0598 - 0589 Notes for Shale Gas

Industry Meeting Held on 29 February 2012 - DCN SGE00521 Notes on a technical meeting with EPA and members of the oil and gas industry which discussed economic and engineering topics for the Shale Gas Extraction rulemaking. ERG 4/20/2012 FALSE FALSE SGE00521

1.6 EPA - HQ OW - 2014 - 0598 - 0625 Meeting with IPAA about

the Unconventional Oil and Gas Effluent Guideline Rulemaking DCN SGE00696 Meeting with IPAA about the Unconventional Oi l and Gas Effluent Guideline Rulemaking. United States Environmental Protection Agency 2/10/2013 FALSE FALSE SGE00696

1.6 EPA - HQ OW - 2014 - 0598 - 0626 Notes on Meeting with

Lamnipipe Inc. on 8 February 2012 DCN SGE00699 This memorandum summarizes a call between EPA and Lamnipipe, Inc. on 8 February 2012. ERG 3/7/2012 FALSE FALSE SGE00699

1.6 EPA - HQ OW - 2014 - 0598 - 0645 Talisman - Sanitized

Notes DCN SGE01064 Sanitized summary notes for meeting with Talisman Energy, Inc. about unconventional oil and gas ERG 8/6/2012 FALSE FALSE SGE01064

1.6 EPA - HQ OW - 2014 - 0598 - 0659 Meeting with XTO Energy,

Inc. about Unconventional Oil and Gas Sanitized - DCN SGE00276 Sanitized summary of a meeting EPA held with XTO in at EPA headquarters to discuss their operations in shal e gas plays and other unconventional plays. United States Environmental Protection Agency 9/24/2012 FALSE FALSE SGE00276

1.6 EPA - HQ OW - 2014 - CBI_Meeting with XTO

Energy, Inc. about CBI_Summary of a meeting EPA held with United States Environmental 7/18/2012 FALSE TRUE SGE00289Attachment 2



### A2 - 220 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 0598 - 0660 Unconventional Oil and

Gas DCN SGE00289.D1 XTO in at EPA headquarters to discuss their operations in shale gas plays and other unconventional plays. Protection Agency 1.6 EPA - HQ OW - 2014 - 0598 - 0673 Summary of EPA Outreach

and Coordination with Indian Tribes for the Proposed Pretreatment Standards for Unconventional Oil and Gas Extraction Wastewater DCN SGE00785 Memorandum summarizing the EPA outreach and research activities associated tribal conside rations for the proposed rulemaking ERG 1/1/2015 FALSE FALSE SGE00785

1.6 EPA - HQ OW - 2014 - 0598 - 0705 Meeting with John Crane

about Treatment Technologies DCN SGE00718 Notes from John Crane treatment technology call 2/11/14. United States Environmental Prote ction Agency 2/24/2014 FALSE FALSE SGE00718 1.6 EPA - HQ OW - 2014 - 0598 - 0754 Tribal Unconventional Oil

and Gas Operations and Wastewater Management Call Summary - DCN SGE01123 A call summary about tribal unconventional oil and gas operations and wastewater management. United States Environmental Protection Agency 5/29/2014 FALSE FALSE SGE01123

1.6 EPA - HQ OW - 2014 - 0598 - 0755 Conference Call with

Quicksilver Resources, Inc. About Shale Gas Operations Sanitized DCN SGE00607 Notes from a conference call between US EPA, ERG, and Quicksilver Resources, Inc. about shale gas operations United States Environmental Protection Agency 1/1/2012 FALSE FALSE SGE00607

1.6 EPA - HQ OW - 2014 - 0598 - 0767 List of Meetings EPA

Participated in with Stakeholders and Industry Groups Dur ing the Development of the Proposed Pretreatment Standards for A document listing the meetings EPA held with stakeholders related to this rulemaking United States Environmental Protection Agency 3/31/2015 FALSE FALSE SGE00967Attachment 2



### A2 - 221 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

Unconventional Oil and Gas Extraction DCN SGE00967 1.6 EPA - HQ OW - 2014 - 0598 - 1249 Meeting with Purestream

Technology about Treatment Technologies Relevant to the Unconventional Oil and Gas Industry DCN SGE01354 Meeting summary for the November 8, 2013 meeting between EPA, ERG, and IPAA about treatment technologies relevant to the unconventional O&G industry. U.S. EPA 11/8/2013 FALSE FALSE SGE01354

1.6 EPA - HQ OW - 2014 - 0598 - 1255 Summary of EPA

Economics and Cost Approach for the Pretreatment Standards for Unconventional Oil and Gas Extraction Wastewater DCN SGE01356 This memo summarizes EPA’s economic analysis for the Pretreatment Standards for Unconventional Oil and Gas Extraction wastewater. U.S. EPA 6/10/2016 FALSE FALSE SGE01356

1.6 EPA - HQ OW - 2014 - 0598 - 1256 List of Meetings EPA

Participated in with Stakeholders and Industry Groups During the Development of the Pretreatment Standards for Unconventional Oil and Gas Extraction DCN SGE01357 A document listing the meetings EPA held with stakeholders related to this rulemaking U.S. EPA 6/13/2016 FALSE FALSE SGE01357

2.1.1 EPA - HQ OW - 2014 - 0598 - 0087 Discharge Monitoring

Report Pollutant Loading Tool - DCN SGE00608 Screen shot of the EPA's Discharge Monitoring Report Pollutant Tool Facility Search page. United States Environmental Protection Agency 1/28/2013 FALSE FALSE SGE00608 2.1.1 EPA - HQ OW - 2014 - 0598 - 0089 DMR Loading Tool

Download for New Castle POTW (NPDES No. Data from the DMR Pollutant Loading Tool. United States Environmental Protection 11/22/2013 FALSE FALSE SGE00612Attachment 2



### A2 - 222 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

PA0027511) - DCN SGE00612 Agency 2.1.1 EPA - HQ OW - 2014 - 0598 - 0553 2009 XTO 23 N Buffalo

Twp Armstrong, PA DCN SGE01096 Form 26R, Chemical Analysis of Residual Waste Annual Report by the Generator Pennsylvania Department of Environmental Protection 2/9/2011 FALSE FALSE SGE01096 2.1.1 EPA - HQ OW - 2014 - 0598 - 0554 2010 Chief Oil & Gas 1

Somerset, PA DCN SGE01097 Letter with Chief's 26R submittal. Pennsylvania Department of Environmental Protection 2/28/2011 FALSE FALSE SGE01097 2.1.1 EPA - HQ OW - 2014 - 0598 - 0555 XTO St Clair Twp

Westmoreland, PA DCN SGE01106 Form 26R, Chemical Analysis of Residual Waste Annual Report by the Generator Pennsylvania Department of Environmental Protection 2/9/2011 FALSE FALSE SGE01106 2.1.1 EPA - HQ OW - 2014 - 0598 - 0556 XTO White Twp Indiana,

PA DCN SGE01107 Form 26R, Chemical Analysis of Residual Waste Annual Report by the Generator Pennsylvania Department of Environmental Protection 2/9/2011 FALSE FALSE SGE01107 2.1.1 EPA - HQ OW - 2014 - 0598 - 0557 2010 Cabot Oil & Gas 1

Dimock County, Susquehanna, PA DCN SGE01108 Letter with Cabot Oil & Gas Corporation's Form 26R. Pennsylvania Department of Environmental Protection 3/18/2010 FALSE FALSE SGE01108 2.1.1 EPA - HQ OW - 2014 - 0598 - 0690 2010 EQT Production

Company 3 DCN SGE01098 Analytical data. Pennsylvania Department of Environmental Protection 1/4/2011 FALSE FALSE SGE01098 2.1.1 EPA - HQ OW - 2014 - 0598 - 0691 2010 Great Oak Energy 1

Salem Twp Westmoreland, PA DCN SGE01099 Letter with Great Oak Energy's Form 26R. Pennsylvania Department of Environmen tal Protection 2/28/2011 FALSE FALSE SGE01099 2.1.1 EPA - HQ OW - 2014 - 0598 - 0692 2010 Keystone Clearwater

Solutions 1 Derry Twp Westmoreland, PA DCN SGE01100 Letter with Keystone Clearwater Solutions' Form 26R. Pennsylvania Department of Environmental Protection 2/28/2011 FALSE FALSE SGE01100Attachment 2



### A2 - 223 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 2.1.1 EPA - HQ OW - 2014 - 0598 - 0714 2010 XTO 20 Ligonier

Twp Westmoreland, PA DCN SGE01101 Form 26R, Chemical Analysis of Residual Waste Annual Report by the Generator Pennsylvania Department of Environmental Protection 2/9/2011 FALSE FALSE SGE01101 2.1.1 EPA - HQ OW - 2014 - 0598 - 0715 2010 Keystone Clearwater

Solutions Derry Twp Westmoreland, PA DCN SGE01102 Form 26R, Chemical Analysis of Residual Waste Annual Report by the Generator Pennsylvania Department of Envi ronmental Protection 2/28/2011 FALSE FALSE SGE01102 2.1.1 EPA - HQ OW - 2014 - 0598 - 0716 XTO Brush Valley Twp

Indiana, PA DCN SGE01103 Form 26R, Chemical Analysis of Residual Waste Annual Report by the Generator Pennsylvania Department of Environmental Protection 2/9/2011 FALSE FALSE SGE01103 2.1.1 EPA - HQ OW - 2014 - 0598 - 0717 XTO Center Twp Indiana,

PA DCN SGE01104 Form 26R, Chemical Analysis of Residual Waste Annual Report by the Generator Pennsylvania Department of Environmental Protection 2/9/2011 FALSE FALSE SGE01104 2.1.1 EPA - HQ OW - 2014 - 0598 - 0719 XTO Fairfield Twp

Westmoreland DCN SGE01105 Form 26R, Chemical Analysis of Residual Waste Annual Report by the Generator Pennsylvania Department of Environmental Protection 2/9/2011 FALSE FALSE SGE01105 2.1.1 EPA - HQ OW - 2014 - 0598 - 0736 Clean Water Act Section

308 Request for Information - Attachment 5: DMR Records DCN SGE01001 DMR reports for the Municipal Authority of the Borough of Belle Vernon, PA. Fayette Engineering Co., Inc. 3/13/2009 FALSE FALSE SGE0 1001

2.1.1 EPA - HQ OW - 2014 - 0598 - 0751 Pennsylvania Department

of Environmental Protection's Statewide Oil and Gas Waste Reports DCN SGE00188 ERG memorandum listing the oil and gas waste reports downloaded from the PA DEP on 12/22/2014. O'Connell, James 12/31/2014 FALSE FALSE SGE00188

2.1.1 EPA - HQ OW - 2014 - 0598 - 0751 Statewide Data Downloads

by Reporting Period - Attachment 1: Jan - Jun 2014 Waste PA DEP Jan - Jun 2014 oil and gas waste report for unconventional wells. Pennsylvania Department of Environmental Protection 12/22/2014 FALSE FALSE SGE00188.A01Attachment 2



### A2 - 224 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

(Unconventional wells) DCN SGE00188.A01 2.1.1 EPA - HQ OW - 2014 - 0598 - 0751 Statewide Data Downloads

by Reporting Period - Attachment 2: Jan - Dec 2013 Waste (Conventional wells) DCN SGE00188.A02 PA DEP Jan - Jun 2014 oil and gas waste report for conventional wells. Pennsylvania Department of Environmental Protection 12/22/2014 FALSE FALSE SGE00188.A02

2.1.1 EPA - HQ OW - 2014 - 0598 - 0751 Statewide Data Downloads

by Reporting Period - Attachment 3: Jan - Jun 2013 Waste (Unconventional wells) DCN SGE00188.A03 PA DEP Jan - Jun 2013 oil and gas waste report for unconventional wells. Pennsylvania Department of Environmental Protection 12/22/2014 FALSE FALSE SGE00188.A03

2.1.1 EPA - HQ OW - 2014 - 0598 - 0751 Statewide Data Download s

by Reporting Period - Attachment 4: Jul - Dec 2013 Waste (Unconventional wells) DCN SGE00188.A04 PA DEP July - Dec 2013 oil and gas waste report for unconventional wells. Pennsylvania Department of Environmental Protection 12/22/2014 FALSE FALSE SGE00188.A04

2.1.1 EPA - HQ OW - 2014 - 0598 - 0751 Statewide Data Downloads

by Reporting Period - Attachment 5: Jan - Dec 2012 Waste (Conventional wells) DCN SGE00188.A05 PA DEP Jan - Dec 2012 oil and gas waste report for conventional wells. Pennsylvania Departmen t of Environmental Protection 12/22/2014 FALSE FALSE SGE00188.A05

2.1.1 EPA - HQ OW - 2014 - 0598 - 0751 Statewide Data Downloads

by Reporting Period - Attachment 6: Jan - Jun 2012 Waste (Unconventional wells) DCN SGE00188.A06 PA DEP Jan - Jun 2012 oil and gas waste report for unconventional wells. Pennsylvania Department of Environmental Protection 12/22/2014 FALSE FALSE SGE00188.A06

2.1.1 EPA - HQ OW - 2014 - Statewide Data Downloads

by Reporting Period - PA DEP July - Dec 2012 oil and gas waste report Pennsylvania Department of 12/22/2014 FALSE FALSE SGE00188.A07Attachment 2



### A2 - 225 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 0598 - 0751 Attachment 7: Jul - Dec

2012 Waste (Unconventional w ells) DCN SGE00188.A07 for unconventional wells. Environmental Protection 2.1.1 EPA - HQ OW - 2014 - 0598 - 0751 Statewide Data Downloads

by Reporting Period - Attachment 8: Jan - Dec 2011 Waste (Annual O&G, without Marcellus) DCN SGE00188.A08 PA DEP Jan - Dec 2011 oil and gas waste report for Annual O&G without Marcellus. Pennsylvania Department of Environmental Protection 12/22/2014 FALSE FALSE SGE00188. A08

2.1.1 EPA - HQ OW - 2014 - 0598 - 0751 Statewide Data Downloads

by Reporting Period - Attachment 9: Jan - Jun 2011 Waste (Marcellus Only, 6 months) DCN SGE00188.A09 PA DEP Jan - Jun 2011 oil and gas waste report for Marcellus only. Pennsylvania Department of Environmental Protection 12/22/2014 FALSE FALSE SGE00188.A09

2.1.1 EPA - HQ OW - 2014 - 0598 - 0751 Statewide Data Downloads

by Reporting Period - Attachment 10: Jul - Dec 2011 Waste (Marcellus Only, 6 months) DCN SGE00188.A10 PA DEP July - Dec 2011 oil and gas was te report for Marcellus only. Pennsylvania Department of Environmental Protection 12/22/2014 FALSE FALSE SGE00188.A10

2.1.1 EPA - HQ OW - 2014 - 0598 - 0751 Statewide Data Downloads

by Reporting Period - Attachment 11: Jan - Dec 2010 Waste (Annual O&G, without Marcellus) DCN SGE00188.A11 PA DEP Jan - Dec 2010 oil and gas waste report for Annual O&G without Marcellus. Pennsylvania Department of Environmental Protection 12/22/2014 FALSE FALSE SGE00188.A11

2.1.1 EPA - HQ OW - 2014 - 0598 - 0751 Statewide Data Downloads

by Reporting Period - Attachment 12: Jul - Dec 2010 Waste (Marcellus Only, 6 months) DCN SGE00188.A12 PA DEP July - Dec 2010 oil and gas waste report for Marcellus only. Pennsylvania Department of Environmental Protection 12/22/2014 FALSE FALSE SGE00188.A12Attachment 2



### A2 - 226 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 2 .1.1 EPA - HQ OW - 2014 - 0598 - 0751 Statewide Data Downloads

by Reporting Period - Attachment 13: Jul 2009 - Jun 2010 Waste (Marcellus Only, 12 months) DCN SGE00188.A13 PA DEP July 2009 - Jun 2010 oil and gas waste report for Marcellus only. Pennsylvania Departmen t of Environmental Protection 12/22/2014 FALSE FALSE SGE00188.A13

2.1.1 EPA - HQ OW - 2014 - 0598 - 0751 Statewide Data Downloads

by Reporting Period - Attachment 14: Jan - Dec 2009 Waste (Annual O&G, with Marcellus) DCN SGE00188.A14 PA DEP Jan - Dec 2009 oil and gas waste report for Annual O&G with Marcellus. Pennsylvania Department of Environmental Protection 12/22/2014 FALSE FALSE SGE00188.A14

2.1.1 EPA - HQ OW - 2014 - 0598 - 0751 Statewide Data Downloads

by Reporting Period - Attachment 15: Jan - Dec 2008 Waste (Annual O&G, with Marcellus) DCN SGE00188.A15 PA DEP Jan - Dec 2008 oil and gas waste report for Annual O&G with Marcellus. Pennsylvania Department of Environmental Protection 12/22/2014 FALSE FALSE SGE00188.A15

2.1.1 EPA - HQ OW - 2014 - 0598 - 0751 Statewide Data Down loads

by Reporting Period - Attachment 16: Jan - Dec 2007 Waste (Annual O&G, with Marcellus) DCN SGE00188.A16 PA DEP Jan - Dec 2007 oil and gas waste report for Annual O&G with Marcellus. Pennsylvania Department of Environmental Protection 12/22/2014 FALSE FALSE SGE00188.A16

2.1.1 EPA - HQ OW - 2014 - 0598 - 0751 Statewide Data Downloads

by Reporting Period - Attachment 17: Jan - Dec 2006 Waste (Annual O&G, with Marcellus) DCN SGE00188.A17 PA DEP Jan - Dec 2006 oil and gas waste report for Annual O&G with Marcellus. Pennsylvania Department of Environmental Protection 12/22/2014 FALSE FALSE SGE00188.A17

2.1.1 EPA - HQ OW - 2014 - 0598 - 0751 Statewide Data Downloads

by Reporting Period - Attachment 18: Jan - Dec 2005 Waste (Annual O&G, PA DEP Jan - Dec 2005 oil and gas waste report for Annual O&G with Marcellus. Pennsylvania Department of Environmental Protection 12/22/2014 FALSE FALSE SGE00188.A18Attachment 2



### A2 - 227 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

with Marcellus) DCN SGE00188.A18 2.1.1 EPA - HQ OW - 2014 - 0598 - 0751 Statewide Data Downloads

by Reporting Period - Attachment 19: Jan - Dec 2004 Waste (Annual O&G, with Marcellus) DCN SGE00188.A19 PA DEP Jan - Dec 2004 oil and gas waste report for Annual O&G with Marcellus. Pennsylvania Department of Environmental Protection 12/22/2014 FALSE FALSE SGE00188.A19

2.1.1 EPA - HQ OW - 2014 - 0598 - 0751 Statewide Data Downloads

by Reporting Period - Attachment 20: Jan - Dec 2003 Waste (Annual O&G, with Marcellus) DCN SGE00188.A20 PA DEP Jan - Dec 2003 oil and gas waste report for Annual O&G with Marcellus. Pennsylvania Department of Environmental Protection 12/22/2014 FALSE FALSE SGE00188.A20

2.1.1 EPA - HQ OW - 2014 - 0598 - 0751 Statewide Data Downloads

by Reporting Period - Attachment 21: Jan - Dec 2002 Waste (Annual O&G, with Marcellus) DCN SGE00188.A21 PA DEP Jan - Dec 2002 oil and gas waste report for Annual O&G with Marcellus. Pennsylvania Department of Environmental Protection 12/22/2014 FALSE FALSE SGE00188.A21

2.1.1 EPA - HQ OW - 2014 - 0598 - 0751 Statewide Data Downloads

by Reporting Period - Attachment 22: Jan - Dec 2001 Waste (Annual O&G , with Marcellus) DCN SGE00188.A22 PA DEP Jan - Dec 2001 oil and gas waste report for Annual O&G with Marcellus. Pennsylvania Department of Environmental Protection 12/22/2014 FALSE FALSE SGE00188.A22

2.1.1 EPA - HQ OW - 2014 - 0598 - 0751 Statewide Data Downloads

by Reporting Period - Attachment 23: Jan - Dec 2000 Waste (Annual O&G, with Marcellus) DCN SGE00188.A23 PA DEP Jan - Dec 2000 oil and gas waste report for Annual O&G with Marcellus. Pennsylvania Department of Environmental Protection 12/22/2014 FAL SE FALSE SGE00188.A23

2.1.1 EPA - HQ OW - 2014 - Pennsylvania Department

of Environmental ERG memorandum listing the oil and gas waste ERG 11/12/2015 FALSE FALSE SGE01245Attachment 2



### A2 - 228 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 0598 - 1143 Protection's Statewide Oil

and Gas Waste Reports DCN SGE00188 reports downloaded from the PA DEP on 12/22/2014 and 11/12/2015. 2.1.1 EPA - HQ OW - 2014 - 0598 - 1143 Statewide Data Downloads

by Reporting Period - Attachment 1: Jan - Dec 2014 Waste (Conventional wells) DCN SGE01245.A01 PA DEP Jan - Dec 2014 oil and gas waste report for convent ional wells. Pennsylvania Department of Environmental Protection 11/12/2015 FALSE FALSE SGE01245.A01

2.1.1 EPA - HQ OW - 2014 - 0598 - 1143 Statewide Data Downloads

by Reporting Period - Attachment 2: Jan - Jun 2014 Waste (Unconventional wells) DCN SGE01245.A02 PA DEP Jan - Jun 2014 oil and gas waste report for unconventional wells. Pennsylvania Department of Environmental Protection 12/22/2014 FALSE FALSE SGE01245.A02

2.1.1 EPA - HQ OW - 2014 - 0598 - 1143 Statewide Data Downloads

by Reporting Period - Attachment 3: Jul - Dec 2014 Waste (Unconventional wells) DCN SGE01245.A03 PA DEP Jul - Dec 2014 oil and gas waste report for unconventional wells. Pennsylvania Department of Environmental Protection 11/12/2015 FALSE FALSE SGE01245.A03

2.1.1 EPA - HQ OW - 2014 - 0598 - 1143 Stat ewide Data Downloads

by Reporting Period - Attachment 4: Jan - Dec 2013 Waste (Conventional wells) DCN SGE01245.A04 PA DEP Jan - Dec 2013 oil and gas waste report for conventional wells. Pennsylvania Department of Environmental Protection 12/22/2014 FALSE FALSE SGE01245.A04

2.1.1 EPA - HQ OW - 2014 - 0598 - 1143 Statewide Data Downloads

by Reporting Period - Attachment 5: Jan - Jun 2013 Waste (Unconventional wells) DCN SGE01245.A05 PA DEP Jan - Jun 2013 oil and gas waste report for unconventional wells. Pennsylvania Department of Environmental Protection 12/22/2014 FALSE FALSE SGE01245.A05Attachment 2



### A2 - 229 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 2.1.1 EPA - HQ OW - 2014 - 0598 - 1143 Statewide Data Downloads

by Reporting Period - Attachment 6: Jul - Dec 2013 Waste (Unconventional wells) DCN SGE01245.A06 PA DEP Jul - Dec 2013 oil and gas waste report for unconventional wells. Pennsylvania Department of Environmental Protection 12/22/2014 FALSE FALSE SGE01245.A06

2.1.1 EPA - HQ OW - 2014 - 0598 - 1143 Statewide Data Downloads

by Reporting Period - Attachment 7: Jan - Dec 2012 Waste (Conventi onal wells) DCN SGE01245.A07 PA DEP Jan - Dec 2012 oil and gas waste report for conventional wells. Pennsylvania Department of Environmental Protection 12/22/2014 FALSE FALSE SGE01245.A07

2.1.1 EPA - HQ OW - 2014 - 0598 - 1143 Statewide Data Downloads

by Reporting Period - Attachment 8: Jan - Jun 2012 Waste (Unconventional wells) DCN SGE01245.A08 PA DEP Jan - Jun 2012 oil and gas waste report for unconventional wells. Pennsylvania Department of Environmental Protection 12/22/2014 FALSE FALSE SGE01245.A08

2.1.1 EPA - HQ OW - 2014 - 0598 - 1143 Statewide Data Downloads

by Reporting Period - Attachment 9: Jul - Dec 2012 Waste (Unconventional wells) DCN SGE01245.A09 PA DEP July - Dec 2012 oil and gas waste report for unconventional wells. Pennsylvania Department of Envi ronmental Protection 12/22/2014 FALSE FALSE SGE01245.A09

2.1.1 EPA - HQ OW - 2014 - 0598 - 1143 Statewide Data Downloads

by Reporting Period - Attachment 10: Jan - Dec 2011 Waste (Annual O&G, without Marcellus) DCN SGE01245.A10 PA DEP Jan - Dec 2011 oil and gas was te report for Annual O&G without Marcellus. Pennsylvania Department of Environmental Protection 12/22/2014 FALSE FALSE SGE01245.A10

2.1.1 EPA - HQ OW - 2014 - 0598 - 1143 Statewide Data Downloads

by Reporting Period - Attachment 11: Jan - Jun 2011 Waste (Marcellus PA DEP Jan - Jun 2011 oil and gas waste report for Marcellus only. Pennsylvania Department of Environmental Protection 12/22/2014 FALSE FALSE SGE01245.A11Attachment 2



### A2 - 230 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

Only, 6 months) DCN SGE01245.A11 2.1.1 EPA - HQ OW - 2014 - 0598 - 1143 Statewide Data Downloads

by Reporting Period - Attachment 12: Jul - Dec 2011 Waste (Marcellus Only, 6 months) DCN SGE01245.A12 PA DEP July - Dec 2011 oil and gas waste report for Marcellus only. Pennsylvania Department of Environmental Protection 12/22/2014 FALSE FALSE SGE01245.A12

2. 1.1 EPA - HQ OW - 2014 - 0598 - 1143 Statewide Data Downloads

by Reporting Period - Attachment 13: Jan - Dec 2010 Waste (Annual O&G, without Marcellus) DCN SGE01245.A13 PA DEP Jan - Dec 2010 oil and gas waste report for Annual O&G without Marcellus. Pennsylvania Dep artment of Environmental Protection 12/22/2014 FALSE FALSE SGE01245.A13

2.1.1 EPA - HQ OW - 2014 - 0598 - 1143 Statewide Data Downloads

by Reporting Period - Attachment 14: Jul - Dec 2010 Waste (Marcellus Only, 6 months) DCN SGE01245.A14 PA DEP July - Dec 2010 oil and gas waste report for Marcellus only. Pennsylvania Department of Environmental Protection 12/22/2014 FALSE FALSE SGE01245.A14

2.1.1 EPA - HQ OW - 2014 - 0598 - 1143 Statewide Data Downloads

by Reporting Period - Attachment 15: Jul 2009 - Jun 2010 Waste (Marcellus Only, 12 months) DCN SGE01245.A15 PA DEP Jul 2009 - Jun 2010 oil and gas waste report for Marcellus only. Pennsylvania Department of Environmental Protection 12/22/2014 FALSE FALSE SGE01245.A15

2.1.1 EPA - HQ OW - 2014 - 0598 - 1143 Statewide Data Down loads

by Reporting Period - Attachment 16: Jan - Dec 2009 Waste (Annual O&G, with Marcellus) DCN SGE01245.A16 PA DEP Jan - Dec 2009 oil and gas waste report for Annual O&G with Marcellus. Pennsylvania Department of Environmental Protection 12/22/2014 FALSE FALSE SGE01245.A16

2.1.1 EPA - HQ OW - 2014 - Statewide Data Downloads

by Reporting Period - PA DEP Jan - Dec 2008 oil and gas waste report Pennsylvania Department of 12/22/2014 FALSE FALSE SGE01245.A17Attachment 2



### A2 - 231 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 0598 - 1143 Attachment 17: Jan - Dec

2008 Waste (Annual O&G, with Marcellus) DCN SGE01245.A17 for Annual O&G with Marcellus. Environmental Protection 2.1.1 EPA - HQ OW - 2014 - 0598 - 1143 Statewide Data Downloads

by Reporting Period - Attachment 18: Jan - Dec 2007 Waste (Annual O&G, with Marcellus) DCN SGE01245.A18 PA DEP Jan - Dec 2007 oil and gas waste report for Annual O&G with Marcellus. Pennsylvania Department of Environmental Protection 12/22/2014 FALSE FALSE SGE01245.A18

2.1.1 EPA - HQ OW - 2014 - 0598 - 1143 Statewide Data Downloads

by Reporting Period - Attachment 19: Jan - Dec 2006 Waste (Annual O&G, with Marcellus) DCN SGE01245.A19 PA DEP Jan - Dec 2006 oil and gas waste report for Annual O&G with Marcellus. Pennsylvania Department of Environmental Protection 12/22/2014 FALSE FALSE SGE01245.A19

2.1.1 EPA - HQ OW - 2014 - 0598 - 1143 Statewide Data Downloads

by Reporting Period - Attachment 20: Jan - Dec 2005 Waste (Annual O&G, with Marcellus) DCN SGE01245.A20 PA DEP Jan - Dec 2005 oil and gas waste report for Annual O&G with Marcellus. Pennsylvania Department of Environmental Protection 12/22/2014 FALSE FALSE SGE01245.A20

2.1.1 EPA - HQ OW - 2014 - 0598 - 1143 Statewide Data Downloads

by Reporting Period - Attachment 21: Jan - Dec 2004 Waste (Annual O&G, with Marcellus) DCN SGE01245.A21 PA DEP Jan - Dec 2004 oil and gas waste report for Annual O&G with Marcellus. Pennsylvania Department of Environmental Protection 12/22/2014 FALSE FALSE SGE01245.A21

2.1.1 EPA - HQ OW - 2014 - 0598 - 1143 Statewide Data Downloads

by Reporting Period - Attachment 22: Jan - Dec 2003 Waste (Annual O&G , with Marcellus) DCN SGE01245.A22 PA DEP Jan - Dec 2003 oil and gas waste report for Annual O&G with Marcellus. Pennsylvania Department of Environmental Protection 12/22/2014 FALSE FALSE SGE01245.A22Attachment 2



### A2 - 232 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 2.1.1 EPA - HQ OW - 2014 - 0598 - 1143 Statewide Data Downloads

by Reporting Period - Attachment 23: Jan - Dec 2002 Waste (Annual O&G, with Marcellus) DCN SGE01245.A23 PA DEP Jan - Dec 2002 oil and gas waste report for Annual O&G with Marcellus. Pennsylvania Department of Environmental Protection 12/22/2014 FAL SE FALSE SGE01245.A23

2.1.1 EPA - HQ OW - 2014 - 0598 - 1143 Statewide Data Downloads

by Reporting Period - Attachment 24: Jan - Dec 2001 Waste (Annual O&G, with Marcellus) DCN SGE01245.A24 PA DEP Jan - Dec 2001 oil and gas waste report for Annual O&G with Marcellus. Pennsylvania Department of Environmental Protection 12/22/2014 FALSE FALSE SGE01245.A24

2.1.1 EPA - HQ OW - 2014 - 0598 - 1143 Statewide Data Downloads

by Reporting Period - Attachment 25: Jan - Dec 2000 Waste (Annual O&G, with Marcellus) DCN SGE01245.A2 5 PA DEP Jan - Dec 2000 oil and gas waste report for Annual O&G with Marcellus. Pennsylvania Department of Environmental Protection 12/22/2014 FALSE FALSE SGE01245.A25

2.2 EPA - HQ OW - 2014 - 0598 - 0479 Reserved Environmental

Services (RES) - Sanitized SVR and Notes DCN SGE01065 Reserved Environmental Services (RES) - Sanitized Site Visit Report and Notes ERG 2/10/2015 FALSE FALSE SGE01065 2.2 EPA - HQ OW - 2014 - 0598 - 0535 Site Visit Report Citrus

Energy Corporation Marcellus Shale Gas Operations - DCN SGE00275 Summary of a site visit EPA held with Citrus in Northern Pennsylvania to see their Marcellus operations. United States Environmental Protection Agency 1/22/2012 FALSE FALSE SGE00275

2.2 EPA - HQ OW - 2014 - 0598 - 0537 Site Visit Report Anadarko

Petroleum Corpora tion Marcellus Shale Gas Operations - DCN SGE00280 Summary of a site visit EPA held with Anadarko in Northern Pennsylvania to see their Marcellus operations. United States Environmental Protection Agency 6/26/2012 FALSE FALSE SGE00280

2.2 EPA - HQ OW - 2014 - Site Visit Report: US Gas

Field Fluids Management This site visit report provides an overview of United States Environmental 10/9/2012 FALSE FALSE SGE00299Attachment 2



### A2 - 233 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 0598 - 0539 (formerly Clean Streams)

Marcellus Shale Gas Operation DCN SGE00299 EPA's site visit to Clean Streams located in Williamsport, PA. Clean Streams ope rates a CWT that utilizes evaporation/condensation to treat Marcellus shale wastewater. Protection Agency

2.2 EPA - HQ OW - 2014 - 0598 - 0540 Site Visit Report Eureka

Resources, LLC Marcellus Shale Gas Operations - DCN SGE00300 This site visit report summarizes information collected during EPA's site visit to Eureka Resources in Williamsport, PA. Eureka operates a CWT that utilizes evaporation/condensation to treat Marcellus wastewater and discharges to a local POTW. United States Environmental Protection Agency 10/9/2012 FALSE FALSE SGE00300

2.2 EPA - HQ OW - 2014 - 0598 - 0644 Site Visit Report Seneca

Resources Corporation DCN SGE01047 Site Visit Report Seneca Resources Corporation United States Environmental Protection Agency 2/4/2015 FALSE FALSE SGE01047 2.2 EPA - HQ OW - 2014 - 0598 - 0661 CBI_Site Visit Report

Southwestern Energy Fayetteville Shale Operations DCN SGE00489 CBI_A site visit report that summarizes Southwestern Energy's operations in the Fayetteville Shale play in Arkansas. United States Environmental Protection Agency 3/30/2015 FALSE TRUE SGE00489

2.2 EPA - HQ OW - 2014 - 0598 - 0661 CBI_PowerPoint

Presentation of All Southwestern Energy Site CBI_A slideshow of all the pictures taken during the Southwestern Energy United States Environmental Protection 3/30/2015 FALSE TRUE SGE00489.A01Attachment 2



### A2 - 234 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

Visit Pictures DCN SGE00489.A01 site visit. Agency 2.2 EPA - HQ OW - 2014 - 0598 - 0662 Site Visit Report

Southwestern Energy Fayetteville Shale Oper ations - DCN SGE00625 A site visit report that summarizes Southwestern Energy's operations in the Fayetteville Shale play in Arkansas. United States Environmental Protection Agency 3/30/2015 FALSE FALSE SGE00625

2.2 EPA - HQ OW - 2014 - 0598 - 0662 CBI_PowerPoint

Presentation of All Southwestern Energy Site Visit Pictures DCN SGE00625.A01 CBI_A slideshow of all the pictures taken during the Southwestern Energy site visit. United States Environmental Protection Agency 3/30/2015 FALSE TRUE SGE00625.A01

2.2 EPA - HQ OW - 2014 - 0598 - 0664 CBI_Site Visit Report

Chesapeake Energy Corporation Marcellus Shale Gas Operations DCN SGE00288.C2 CBI_ version of the a Site Visit Report that documents EPA's visit to Chesapeake in the Northern Marcellus. United States Environmen tal Protection Agency 1/1/2012 FALSE TRUE SGE00288

2.2 EPA - HQ OW - 2014 - 0598 - 0664 CBI_PowerPoint

Presentation of all Site Visit Pictures - Chesapeake_CBI DCN SGE00288.A02 CBI_A PowerPoint presentation of all site visit pictures from EPA's site visit with Ch esapeake Energy Chesapeake Energy 10/22/2012 FALSE TRUE SGE00288.A02

2.2 EPA - HQ OW - 2014 - 0598 - 0713 Site Visit Report

Chesapeake Energy Corporation Marcellus Shale Gas Operations Sanitized DCN SGE00635 Sanitized version of site visit report for EPA's visit to Chesapeake Energy in the Marcellus play of northern PA. United States Environmental Protection Agency 10/22/2012 FALSE FALSE SGE00635

2.2 EPA - HQ OW - 2014 - 0598 - 0713 CBI_PowerPoint

Presentation of all Site Visit Pictures - Chesapeake_CBI DCN SGE00635.A02 CBI_A PowerPoint presentation of all site visit pictures from EPA's site visit with Chesapeake Energy Chesapeake Energy 10/22/2012 FALSE TRUE SGE00635.A02

2.2 EPA - HQ OW - 2014 - Site Visit Report

Chesapeake Energy Sanitized version of site visit report for EPA's visit United States Environmental 10/22/2012 FALSE FALSE SGE00274Attachment 2



### A2 - 235 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 0598 - 0799 Corporation Marcellus

Shale Gas Ope rations Sanitized DCN SGE00274 to Chesapeake Energy in the Marcellus play of northern PA. Protection Agency 2.2 EPA - HQ OW - 2014 - 0598 - 0799 CBI_PowerPoint

Presentation of all Site Visit Pictures - Chesapeake_CBI DCN SGE00274.A02 CBI_A PowerPoint presentation of all site visit pictures from EPA's site visit with Chesapeake Energy. Chesapeake Energy 10/22/2012 FALSE TRUE SGE00274.A02

2.3 EPA - HQ OW - 2014 - 0598 - 0045 Well Type and Status

Codes - DCN SGE00550 Abbreviated codes for the Michigan Department of Environmental Quality Injection Well database. Michigan Department of Environmental Quality 5/23/2013 FALSE FALSE SGE00550 2.3 EPA - HQ OW - 20 14 - 0598 - 0493 McKeesport POTW

–

DCN SGE01090 A memorandum summarizing EPA Region 3 communication with the Municipal Authority of the City of McKeesport, Pennsylvania ERG 1/1/2015 FALSE FALSE SGE01090

2.3 EPA - HQ OW - 2014 - 0598 - 0521 Status Code Key for

Online Database - DCN SGE00498 Abbreviated codes for the Arkansas Oil and Gas Commission online database. Arkansas Oil and Gas Commission (AOGC) 1/1/2012 FALSE FALSE SGE00498 2.3 EPA - HQ OW - 2014 - 0598 - 0552 Trends in Hydraulic

Fracturing Distributions and Treatment Fluids, Additives, Proppants, and Water Volumes Applied to Wells Drilled in the United States from 1947 through 2010

— Data Analysis and Comparison to the Literature - DCN SGE01095 DOI/USGS Scientific Investigations Report 2014 - 5131. USGS 1/1/2015 FALSE F ALSE SGE01095

2.3 EPA - HQ - Frac Well Final Status Spreadsheet with frac USGS 1/1/2015 FALSE FALSE SGE01095.A01Attachment 2



### A2 - 236 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN OW - 2014 - 0598 - 0552 DCN SGE01095.A01 well final status data. 2.3 EPA - HQ OW - 2014 - 0598 - 0552 Frac Well Horizontal

Direction DCN SGE01095.A02 Spreadsheet with frac well horizontal direction data. USGS 1/1/2015 FALSE FALSE SGE01095.A02 2.3 EPA - HQ OW - 2014 - 0598 - 0552 Frac Well Vertical DCN

SGE01095.A03 Spreadsheet with frac well vertical data. USGS 1/1/2015 FALSE FALSE SGE01095.A03 2.3 EPA - HQ OW - 2014 - 0598 - 0552 Water Based Volume Per

Well 1 - 99th Percentile DCN SGE01095.A04 Spreadsheet with water based volume per well data. USGS 1/1/2015 FALSE FALSE SGE01095.A04 2.3 EPA - HQ OW - 2014 - 0598 - 0552 Frac Additive DCN

SGE01095.A05 Spreadsheet with frac additive data. USGS 1/1/2015 FALSE FALSE SGE01095.A05 2.3 EPA - HQ OW - 2014 - 0598 - 0552 Frac Hole Direction DCN

SGE01095.A06 Spreadsheet with frac hole direction data. USGS 1/1/2015 FALSE FALSE SGE01095.A06 2.3 EPA - HQ OW - 2014 - 0598 - 0552 Frac Proppant DCN

SGE01095.A07 Spreadsheet with frac proppant data. USGS 1/1/2015 FALSE FALSE SGE01095.A07 2.3 EPA - HQ OW - 2014 - 0598 - 0552 Frac Treatment Fluid DCN

SGE01095.A08 Spreadsheet with frac treatment fluid data. USGS 1/1/2015 FALSE FALSE SGE01095.A08 2.3 EPA - HQ OW - 2014 - 0598 - 0552 Frac Treatment Type DCN

SGE01095.A09 Spreadsheet with frac treatment type data. USGS 1/1/2015 FALSE FALSE SGE01095.A09 2.3 EPA - HQ OW - 2014 - 0598 - 0552 Additive Key DCN

SGE01095.A10 Spreadsheet with additive key data. USGS 1/1/2015 FALSE FALSE SGE01095.A10 2.3 EPA - HQ OW - 2014 - 0598 - 0552 Hole Direction Key DCN

SGE01095.A11 Spreadsheet with hole direction key data. USGS 1/1/2015 FALSE FALSE SGE01095.A11 2.3 EPA - HQ OW - 2014 - Proppant Key DCN

SGE01095.A12 Spreadsheet with proppant key data. USGS 1/1/2015 FALSE FALSE SGE01095.A12Attachment 2



### A2 - 237 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 0598 - 0552 2.3 EPA - HQ OW - 2014 - 0598 - 0552 Treatment Fluid Key DCN

SGE01095.A13 Spreadsheet with treatment fluid key data. USGS 1/1/2015 FALSE FALSE SGE01095.A13 2.3 EPA - HQ OW - 2014 - 0598 - 0552 Treatment Type Key DCN

SGE01095.A14 Spreadsheet with treatment type data. USGS 1/1/2015 FALSE FALSE SGE01095.A14 2.3 EPA - HQ OW - 2014 - 0598 - 0552 Frac Treat. Geo. Prov.

DCN SGE01095.A15 Spreadsheet with frac treatment geo.prov. data. USGS 1/1/2015 FALSE FALSE SGE01095.A15 2.3 EPA - HQ OW - 2014 - 0598 - 0552 Frac Treat. HUC Alaska

DCN SGE01095.A16 Spreadsheet with frac treatment HUC Alaska data. USGS 1/1/2015 FALSE FALSE SGE01095.A16 2.3 EPA - HQ OW - 2014 - 0598 - 0552 Frac Treat. HUC US DCN

SGE01095.A17 Spreadsheet with frac treatment HUC U.S. data. USGS 1/1/2015 FALSE FALSE SGE01095.A17 2.3 EPA - HQ OW - 2014 - 0598 - 0552 Frac Treat. HUC State

DCN SGE01095.A18 Spreadsheet with frac treatment HUC state data. USGS 1/1/2015 FALSE FALSE SGE01095.A18 2.3 EPA - HQ OW - 2014 - 0598 - 0552 Frac Well HUC Alaska

DCN SGE01095.A19 Spreadsheet with frac well HUC Alaska data. USGS 1/1/2015 FALSE FALSE SGE01095.A19 2.3 EPA - HQ OW - 2014 - 0598 - 0552 Frac Well HUC US DCN

SGE01095.A20 Spreadsheet with frac well HUC U.S. data. USGS 1/1/2015 FALSE FALSE SGE01095.A20 2.3 EPA - HQ OW - 2014 - 0598 - 0552 Frac Well HUC State DCN

SGE01095.A21 Spreadsheet with frac well HUC state data. USGS 1/1/2015 FALSE FALSE SGE01095.A21 2.3 EPA - HQ OW - 2014 - 0598 - 0552 Data Series DCN

SGE01095.A22 Report with data regarding hydraulic fracturing distr ibutions and treatment fluids, additives, proppants, and USGS 1/1/2015 FALSE FALSE SGE01095.A22Attachment 2



### A2 - 238 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN water volumes applied to wells drilled in the U.S. from 1947 - 2010. 2.3 EPA - HQ OW - 2014 - 0598 - 0653 UOG Workgroup -

Warren, OH POTW Info Request - DCN SGE00786 Email update on Warren and Patriot facilities ERG 1/1/2015 FALSE FALSE SGE00786 2.3 EPA - HQ OW - 2014 - 0598 - 0658 PA and VA Class II

Injection for Disposal Volume Data DCN SGE01109 A memo reporting the total volume of oil and gas extraction wastewater injected into active Class II disposal wells in Pennsylvania and Virginia. ERG 1/1/2015 FALSE FALSE SGE01109

2.3 EPA - HQ OW - 2014 - 0598 - 0661 CBI_Documents Received

from Southwestern Energy DCN SGE00489.A02 CBI_Documents from Southwestern Energy given to EPA during t heir site visit. Southwestern Energy 3/30/2015 FALSE TRUE SGE00489.A02 2.3 EPA - HQ OW - 2014 - 0598 - 0662 Documents Received from

Southwestern Energy DCN SGE00625.A02 CBI_Documents from Southwestern Energy given to EPA during their site visit. Southwestern Energy 3/30/2015 FALSE FALSE SGE00625.A02 2.3 EPA - HQ OW - 2014 - 0598 - 0664 CBI_Natural Gas and Oil

Overview DCN SGE00288.A01 CBI_Presentation on Chesapeake Energy's natural gas and oil drilling operations. Chesapeake Energy 5/9/2012 FALSE TRUE SGE00288.A01 2.3 EPA - HQ OW - 2014 - 0598 - 0713 CBI_Natural Gas and Oil

Overview DCN SGE00635.A01 CBI_Presentation on Chesapeake Energy's natural gas and oil drilling operations Chesapeake Energy 5/9/2012 FALSE TRUE SGE00635.A01 2.3 EPA - HQ OW - 2014 - 0598 - 0799 CBI_Natural Gas and Oil

Overview DCN SGE00274.A01 CBI_Presentation on Chesapeake Energy's natural gas and oil drilling operations Chesapeake Energy 5/9/2012 FALSE TRUE SGE00274.A01Attachment 2



### A2 - 239 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 3.0 EPA - HQ OW - 2014 - 0598 - 0051 NDCI Non Copyright

Confirmation DCN SGE00557.A01 NDCI Non Copyright Confirmation Kirby, Nathan J. 11/24/2014 FALSE FALSE SGE00557.A01 3.0 EPA - HQ OW - 2014 - 0598 - 0171 OH DNR Signed

Copyright Release DCN SGE00727.A01 Documentation giving EPA permission to publish data from OH DNR OH DNR 3/31/2015 FALSE FALSE SGE00727.A01 3.0 EPA - HQ OW - 2014 - 0598 - 0518 MI DEQ Non Copyright

Confirmation DCN SGE00549.A01 MI DEQ Non Copyright Confirmation Lawrence, Deana M. 2/10/2015 FALSE FALSE SGE00549.A01 3.0 EPA - HQ OW - 2014 - 0598 - 0544 Copyright data clarification

for US EPA (NM EMNRD) DCN SGE00644.A01 Permission from New Mexico Energy, Minerals and Natural Resources Department for EPA to publish their data. Wade, Gabriel 2/19/2015 FALSE FALSE SGE00644.A01

3.0 EPA - HQ OW - 2014 - 0598 - 0571 Baker Hughes Non

Copyright Confirmation DCN S GE00502.A01 Baker Hughes Non Copyright Confirmation Baker Hughes 1/1/2013 FALSE FALSE SGE00502.A01 3.0 EPA - HQ OW - 2014 - 0598 - 0572 Baker Hughes Non

Copyright Confirmation DCN SGE00503.A01 Baker Hughes Non Copyright Confirmation Baker Hughes 1/1/2013 FALSE FALSE SGE00503.A01 3.0 EPA - HQ OW - 2014 - 0598 - 0573 Baker Hughes Non

Copyright Confirmation DCN SGE00504.A01 Baker Hughes Non Copyright Confirmation Baker Hughes 1/1/2013 FALSE FALSE SGE00504.A01 3.0 EPA - HQ OW - 2014 - 0598 - 0609 DrillingInfo Use of DI

Desktop for EPA Rulemaking DCN SGE00520.A02 DrillingInfo Use of DI Desktop for EPA Rulemaking spreadsheet documentation. Carroll, Jennifer 1/12/2015 FALSE FALSE SGE00520.A02 3.0 EPA - HQ OW - 2014 - 0598 - 0651 OH DNR Signed

Copyright Release DCN SGE00737.A01 Documentation giving EPA permission to publish data from OH DNR OH DNR 3/31/2015 FALSE FALSE SGE00737.A01 3.0 EPA - HQ OW - 2014 - Analysis of Pennsylvania

Department of This memorandum describes an analysis of ERG 1/1/2015 FALSE FALSE SGE00739Attachment 2



### A2 - 240 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 0598 - 0663 Environmental Protection’s

Oil and Gas Waste Reports DCN SGE00739 PA DEP's oil and gas waste reports 3.0 EPA - HQ OW - 2014 - 0598 - 0663 Analysis of Pennsylvania

Department of Environmental Protection’s Oil and Gas Waste Reports

- Attachment 1 - Develop ment Database. DCN SGE00739.A01 This database contains an analysis of PA DEP's oil and gas waste reports ERG 1/1/2015 FALSE FALSE SGE00739.A01

3.0 EPA - HQ OW - 2014 - 0598 - 0663 Analysis of Pennsylvania

Department of Environmental Protection’s Oil and Gas Waste Reports

- Attachment 2 - Analysis Database. DCN SGE00739.A02 This database contains an analysis of PA DEP's oil and gas waste reports ERG 1/1/2015 FALSE FALSE SGE00739.A02

3.0 EPA - HQ OW - 2014 - 0598 - 0663 Analysis of Pennsylvania

Department of Environmental Protection’s Oil and Gas Waste Reports

- Attachment 3 - Data Calculations. DCN SGE00739.A03 This spreadsheet contains an analysis of PA DEP's oil and gas waste reports ERG 1/1/2015 FALSE FALSE SGE00739.A03

3.0 EPA - HQ OW - 2014 - 0598 - 0667 OH DNR Signed

Copyri ght Release DCN SGE00398.A01 Documentation giving EPA permission to publish data from OH DNR OH DNR 3/31/2015 FALSE FALSE SGE00398.A01 3.0 EPA - HQ OW - 2014 - 0598 - 0668 OH DNR Signed

Copyright Release DCN SGE00559.A01 Documentation giving EPA permission to publish data from OH DNR OH DNR 3/31/2015 FALSE FALSE SGE00559.A01 3.0 EPA - HQ OW - 2014 - OH DNR Signed

Copyright Release DCN Documentation giving EPA permission to OH DNR 3/31/2015 FALSE FALSE SGE00561.A01Attachment 2



### A2 - 241 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 0598 - 0669 SGE00561.A01 publish data from OH DNR 3.0 EPA - HQ OW - 2014 - 0598 - 0670 OH DNR Signed

Copyright Release DCN SGE00964.A01 Documentation giving EPA permission to publish data from OH DNR OH DNR 3/31/2015 FALSE FALSE SGE00964.A01 3.0 EPA - HQ OW - 2014 - 0598 - 0671 OH DNR Signed

Copyright Release DCN SGE00965.A01 Documentation giving EPA permission to publish data from OH DNR OH DNR 3/31/2015 FALSE FALSE SGE00965.A01 3.0 EPA - HQ OW - 2014 - 0598 - 0672 Unconventional Oil and

Gas Drilling Wastewater Memo DCN SGE00740 Memorandum summarizing information available for UOG drilling fluid wastewater volumes, characteristics, and management ERG 1/1/2015 FALSE FALSE SGE00740

3.0 EPA - HQ OW - 2014 - 0598 - 0672 Unconventional Oil and

Gas Drilling Wastewater Memorandum Attachment 1: UOG Drilling Wastewater Volume and Characterization Data Excel File DCN SGE00740.A01 Analysis of information available for drilling fluid wastewater volumes, characteristics, and management ERG 3/31/2015 FALSE FALSE SGE00740.A01

3.0 EPA - HQ OW - 2014 - 0598 - 0674 Analysis of DI Desktop®

Database - DCN SGE00963 This memorandum describes the analysis of the DI® Desktop Database for the Technical Development Document (TDD). ERG 1/1/2015 FALSE FALSE SGE00963

3.0 EPA - HQ OW - 2014 - 0598 - 0674 CBI_DI Desktop®

Development Database DCN SGE00963.A01 CBI_This file is the DI Desktop® Development Database ERG 1/1/2015 FALSE TRUE SGE00963.A01Attachment 2



### A2 - 242 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 3.0 EPA - HQ OW - 2014 - 0598 - 0675 Conventional Oil and Gas

(COG) Memorandum for the Record DCN SGE01016 This memorandum discusses conventional oil and gas (COG) extraction waste water characteristics, as well as management and disposal practices used for COG extraction wastewater ERG 1/1/2015 FALSE FALSE SGE01016

3.0 EPA - HQ OW - 2014 - 0598 - 0675 Conventional Oil and Gas

(COG) Memorandum for the Record - Attachment 1: COG Drilling Wastewater Volume and Characterization Data DCN SGE01016.A01 This file shows analysis on conventional oil and gas (COG) drilling wastewater characteristics. ERG 1/1/2015 FALSE FALSE SGE01016.A01

3.0 EPA - HQ OW - 2014 - 0598 - 0675 Conventional Oil and Gas

(COG) Memorandum for the Record - Attachment 2: COG Wastewater Characterization Analysis DCN SGE01016.A02 This file shows analysis on conventional oil and gas (COG) produced water characteristics ERG 1/1/2015 FALSE FALSE SGE01016.A02

3.0 EPA - HQ OW - 2014 - 0598 - 06 75 Conventional Oil and Gas

(COG) Memorandum for the Record - Attachment 3: COG Wastewater Characterization Database DCN SGE01016.A03 This file is the conventional oil and gas (COG) extraction wastewater database ERG 1/1/2015 FALSE FALSE SGE01016.A03

3.0 EPA - HQ OW - 2014 - 0598 - 0675 Conventional Oil and Gas

(COG) Memorandum for the Record - Attachment 4: USGS Produced Waster Database - COG Data DCN SGE01016.A04 This file is the conventional oil and gas (COG) produced water database from USGS ERG 1/1/2015 FALS E FALSE SGE01016.A04

3.0 EPA - HQ - Analysis of Centralized Tables and graphs which ERG 1/1/2014 FALSE FALSE SGE00596.A01Attachment 2



### A2 - 243 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN OW - 2014 - 0598 - 0676 Waste Treatment Facilities

(CWTs) Accepting UOG Wastewater Attachment 1: UOG CWT List and Analysis DCN SGE00596.A01 show the number of new wells drilled per year and the number of active CWTs in the Marcellus and Utica regions from 2004 through 2012 3.0 EPA - HQ OW - 2014 - 0598 - 0677 Unconventional Oil and

Gas (UOG) Produced Water Volumes and Characterization Data Compilation D CN SGE00724 This memorandum describes methodology for compiling wastewater volumes and characterization data in the Technical Development Document (TDD). ERG 1/1/2015 FALSE FALSE SGE00724

3.0 EPA - HQ OW - 2014 - 0598 - 0677 Unconventional Oil and

Gas (UOG) Produced Water Volumes and Characterization Data Compilation - Attachment 1: UOG PW Data Compilation DCN SGE00724.A01 UOG Produced Water Data Compilation. Underlying data for TDD Tables C - 6, C - 7, and C - 8 ERG 1/1/2015 FALSE FALSE SGE00724.A01

3.0 EPA - HQ OW - 2014 - 0598 - 0677 Unconventional Oil and

Gas (UOG) Produced Water Volumes and Characterization Data Compilation - Attachment 2: DI Desktop Long - term Produced Water Generation Rates DCN SGE00724.A02 ERG analysis of DI Desktop data to tabulate long - te rm produced water generation rates on a per well basis ERG 1/1/2015 FALSE FALSE SGE00724.A02

3.0 EPA - HQ OW - 2014 - 0598 - 0677 CBI_Unconventional Oil

and Gas (UOG) Produced Water Volumes and CBI_Access database with DI Desktop long term produced water ERG 1/1/2015 TRUE TRUE SGE00724.A03Attachment 2



### A2 - 244 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

Characterization Data Compilation - Attachment 3: DI Desktop Long - ter m Produced Water Generation Rates DCN SGE00724.A03 generation rate data

3.0 EPA - HQ OW - 2014 - 0598 - 0677 Unconventional Oil and

Gas (UOG) Produced Water Volumes and Characterization Data Compilation - Attachment 4: FracFocus Fracturing Fluid Volumes DCN SGE00724.A04 FracFocus fracturing fluid volumes data ERG 1/1/2015 TRUE FALSE SGE00724.A04

3.0 EPA - HQ OW - 2014 - 0598 - 0677 CBI_Unconventional Oil

and Gas (UOG) Produced Water Volumes and Characterization Data Compilation - Attachment 5: FracFocus Fracturing Fluid Volumes DCN SGE00724.A05 Access database with FracFocus fracturing fluid volume data. This is proprietary data, so it is being handled as CBI ERG 1/1/20 15 TRUE TRUE SGE00724.A05

3.0 EPA - HQ OW - 2014 - 0598 - 0677 Unconventional Oil and

Gas (UOG) Produced Water Volumes and Characterization Data Compilation - Attachment 6: Bakken Flowback Recovery DCN SGE00724.A06 Bakken flowback volumes and raw data analysis. E RG 1/1/2015 FALSE FALSE SGE00724.A06

3.0 EPA - HQ OW - 2014 - 0598 - 0677 Unconventional Oil and

Gas (UOG) Produced Water Volumes and Characterization Data New Mexico flowback water calculation and raw data analysis. ERG 1/1/2015 TRUE FALSE SGE00724.A07Attachment 2



### A2 - 245 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

Compilation - Attachment 7: New Mexico Flowback Recovery DCN SGE00724.A07 3.0 EPA - HQ OW - 2014 - 0598 - 0677 Unconventional Oil and

Gas (UOG) Produced Water Volumes and Characterization Data Compilation - Attachment 8: Utica Produced Water Data DCN SGE00724.A08 Flowback and long - term produced water volumes for horizontal wells in Ohio. ERG 1/1/2015 TRUE FALSE SGE00724.A08

3.0 EPA - HQ OW - 2014 - 0598 - 0677 Unconventional Oil and

Gas (UOG) Produced Water Volumes and Characterization Data Compilation - Attachment 9: Nio brara Long - term Produced Water Rates DCN SGE00724.A09 Niobrara shale produced water calculation and raw data. ERG 1/1/2015 FALSE FALSE SGE00724.A09

3.0 EPA - HQ OW - 2014 - 0598 - 0677 Unconventional Oil and

Gas (UOG) Produced Water Volumes and Characterization Data Compilation - Attachment 10: Wyoming Flowback Recovery DCN SGE00724.A10 Wyoming shale flowback water calculation, raw data, and analysis. ERG 1/1/2015 TRUE FALSE SGE00724.A10

3.0 EPA - HQ OW - 2014 - 0598 - 0677 Unconventional Oil and

Gas (UOG) Produced Water Volumes and Characterization Data Compilation - Attachment 11: Wattenberg Produced Water Rates DCN Wattenberg field flowback and produced water rates calculation from a typical horizontal field i n Colorado ERG 1/1/2015 FALSE FALSE SGE00724.A11Attachment 2



### A2 - 246 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

SGE00724.A11 3.0 EPA - HQ OW - 2014 - 0598 - 0677 Unconventional Oil and

Gas (UOG) Produced Water Volumes and Characterization Data Compilation - Attachment 12: Niobrara Flowback Recovery DCN SGE00724.A12 Colorado shale flowbac k water calculation and analysis. ERG 1/1/2015 TRUE FALSE SGE00724.A12

3.0 EPA - HQ OW - 2014 - 0598 - 0677 Unconventional Oil and

Gas (UOG) Produced Water Volumes and Characterization Data Compilation - Attachment 13: UOG Wastewater Characterization Analysis DCN SGE00724.A13 A spreadsheet with analyses of UOG wastewater characterization ERG 1/1/2015 FALSE FALSE SGE00724.A13

3.0 EPA - HQ OW - 2014 - 0598 - 0677 Unconventional Oil and

Gas (UOG) Produced Water Volumes and Characterization Data Compilation - Attachment 14: UOG Wastewater Characterization Database DCN SGE00724.A14 A database with analyses of UOG wastewater characterization ERG 1/1/2015 FALSE FALSE SGE00724.A14

3.0 EPA - HQ OW - 2014 - 0598 - 0677 Unconventional Oil and

Gas (UOG) Produced Water Volumes and Characteri zation Data Compilation - Attachment 15: USGS Produced Water Database DCN SGE00724.A15 A spreadsheet with analyses from the US Geological Survey produced water database ERG 1/1/2015 FALSE FALSE SGE00724.A15Attachment 2



### A2 - 247 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 3.0 EPA - HQ OW - 2014 - 0598 - 0677 Unconventional Oil and

Gas (UOG) Produced Water Volumes and Characterization Data Compilation - Attachment 16: USGS Produced Water Database DCN SGE00724.A16 The produced water database from the US Geological Survey ERG 1/1/2015 FALSE FALSE SGE00724.A16

3.0 EPA - HQ OW - 2014 - 0598 - 0677 CBI_Unconventional Oil

and Gas (UOG) Produced Water Volumes and Characterization Data Compilation - Attachment 17: ORD Non - CBI Operator Data DCN SGE00724.A17 A database of non - CBI operator data from the Office of Research and Devel opment. This is proprietary data and is being treated as CBI. ERG 1/1/2015 TRUE TRUE SGE00724.A17

3.0 EPA - HQ OW - 2014 - 0598 - 0678 Publicly Owned Treatment

Works (POTW) Memorandum for the Technical Development Document (TDD) DCN SGE00929 This memorandum descr ibes information on POTWs that have accepted unconventional wastewaters and analysis of wastewater volumes ERG 1/1/2015 FALSE FALSE SGE00929

3.0 EPA - HQ OW - 2014 - 0598 - 0678 Publicly Owned Treatment

Works (POTW) Memorandum for the Technical Development Document (TDD) - Attachment 1: POTWs Data for TDD DCN SGE00929.A01 Information tables on POTWs that have accepted unconventional oil and gas extraction wastewaters and analysis of wastewater volumes ERG 1/1/2015 FALSE FALSE SGE00929.A01

3.0 EPA - HQ OW - 2014 - 0598 - 0679 Data Compilation

Memorandum for the Technical Development Document (TDD) for This memorandum describes methodology for compiling data in the UOG TDD ERG 3/31/2015 FALSE FALSE SGE00693Attachment 2



### A2 - 248 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

Proposed Effluent Limitations Guidelines and Standards for Oil and Gas Extraction

– DCN SGE00693 3.0 EPA - HQ OW - 2014 - 0598 - 0679 Data Compilation

Memorandum for the Technical Development Document (TDD) for Proposed Effluent Limitations Guidelines and Standards for Oil and Gas Extraction

– DCN SGE00693.A0 1 Onshore Oil&Gas Drilling Activities (as of Nov. 2013). Basis for Technical Development Document Figure B - 13, Table B - 2, and Figure B 7. ERG 1/1/2015 FALSE FALSE SGE00693.A01

3.0 EPA - HQ OW - 2014 - 0598 - 0679 Data Compilation

Memorandum for the Technical Development Document (TDD) for Proposed Effluent Limitations Guidelines and Standards for Oil and Gas Extraction

– DCN SGE00693.A02 Unconventional Oil&Gas data compilation file. Basis for Technical Development Document Table F - 2 and F - 3, and Table B - 3. ERG 1/1/2015 FALSE FALSE SGE00693.A02

3.0 EPA - HQ OW - 2014 - 0598 - 0679 Data Compilation

Memorandum for the Technical Development Document (TDD) for Proposed Effluent Limitations Guidelines and Standards for Oil and Gas Extraction

– DCN SGE00693.A03 Unconventional Oil&Gas data compilation file. Basis for Technical Development Document Tables C - 1, D - 1, D - 4, D 5, and D - 6. ERG 1/1/2015 FALSE FALSE SGE00693.A03

3.0 EPA - HQ OW - 2014 - Analysis of Active

Underground Injection for This memorandum describes the tabulation of ERG 1/1/2015 FALSE FALSE SGE00736Attachment 2



### A2 - 249 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 0598 - 0680 Disposal Wells - DCN

SGE00736 active underground injection for disposal wells by state for the Technical Development Document (TDD) and the related analyses performed in the attachment 3.0 EPA - HQ OW - 2014 - 0598 - 0680 Analysis of Active

Underground Injection for Disposal Wells - Attachment 1: Injection for Disposal Well Data DCN SGE00736.A01 Analysis of active disposal wells for TDD Table D - 2. Includes state by - state basis for average disposal r ate per well. ERG 1/1/2015 FALSE FALSE SGE00736.A01

3.0 EPA - HQ OW - 2014 - 0598 - 0681 Radioactive Elements in

the Unconventional Oil and Gas (UOG) Industry DCN SGE00933 This memorandum describes the analysis of the DI® Desktop Database for the Technical Development Document (TDD). ERG 1/1/2015 FALSE FALSE SGE00933

3.0 EPA - HQ OW - 2014 - 0598 - 0682 Unconventional Oil and

Gas Wastewater Treatment Technologies - DCN SGE00692 This report describes wastewater treatment technologies used by the UOG industry. United States Environmental Protection Agency 1/1/2015 FALSE FALSE SGE00692 3.0 EPA - HQ OW - 2014 - 0598 - 0682 Unconventional Oil and

Gas Wastewater Treatment Technologies - Attachment 1: Treatment Technology Costs Spreadsheet - DCN SGE00692.A01 This attachment contains information about the treatment technologies and associated costs compiled in the report United States Environmental Protection Agency 1/1/2015 FALSE FALSE SGE00692.A01

3.0 EPA - HQ OW - 2014 - 0598 - 0700 Not Copyrighted

Confirmation DCN SGE00393.A01 Documentation giving EPA permission to publish data from NOGCC. Sydow, Bill 2/19/2015 FALSE FALSE SGE00393.A01Attachment 2



### A2 - 250 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 3.0 EPA - HQ OW - 2014 - 0598 - 0703 Copyright data clarification

for US EPA (UT DNR) DCN SGE00403.A01 Permission for US EPA to publish Utah Department of Natural Resources (UTDNR) data in DCN SGE00403. Schneider, Steve 2/13/2015 FALSE FALSE SGE00403.A01

3.0 EPA - HQ OW - 2014 - 0598 - 0704 Not Copyrighted

Confirmation DCN SGE00405.A01 Documentation giving EPA permission to publish data from WOGC. Kropatsch, Tom 2/18/2015 FALSE FALSE SGE00405.A01 3.0 EPA - HQ OW - 2014 - 0598 - 0712 OH DNR Signed

Copyright Release DCN SGE00397.A01 Documentation giving EPA permission to publish data from OH DNR OH DNR 3/31/2015 FALSE FALSE SGE00397.A01 3.0 EPA - HQ OW - 2014 - 0598 - 0723 Altela Signed Confidential

Release DCN SGE00110.A01 Documentation giving EPA permission to publish "An Integrated Water Treatment Technology Solution for Sustainable Water Resource Management in the Marcellus Shale - DCN SGE00110." Bruff, Matthew 4/23/2015 FALSE FALSE SGE00110.A01

3.0 EPA - HQ OW - 2014 - 0598 - 0738 Information from EPA

Region 3 about Treatment Facilities in Pennsylvania

– DCN SGE01003 A summary of EPA Headquarter questions on Oil & Gas wastewater disposal in Pennsylvania and West Virginia and EP A Region 3 responses Biddle, Lisa 3/18/2014 FALSE FALSE SGE01003

3.0 EPA - HQ OW - 2014 - 0598 - 0763 OH DNR Signed

Copyright Release DCN SGE00560.A01 Documentation giving EPA permission to publish data from OH DNR OH DNR 3/31/2015 FALSE FALSE SGE00560.A01 3.0 EPA - HQ OW - 2014 - 0598 - 0798 Publicly Owned Treatment

Works (POTW) Memorandum for the This memorandum describes information on POTWs that have ERG 1/1/2015 FALSE FALSE SGE00598Attachment 2



### A2 - 251 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

Technical Development Document (TDD) DCN SGE00598 accepted unconventional wastewaters and analysis of wastewater volu mes. 3.0 EPA - HQ OW - 2014 - 0598 - 0798 Publicly Owned Treatment

Works (POTW) Memorandum for the Technical Development Document (TDD) - Attachment 1: POTWs Data for TDD DCN SGE00598.A01 Information tables on POTWs that have accepted unconventional oil and gas extraction wastewaters and analysis of wastewater volumes. ERG 1/1/2015 FALSE FALSE SGE00598.A01

3.0 EPA - HQ OW - 2014 - 0598 - 1059 U.S. Produced Water

Volumes and Management Practices in 2012 DCN SGE01128 A report detailing the produced and flowback water volumes and management practices in the United States in 2012. Veil, John 4/1/2015 FALSE FALSE SGE01128

3.0 EPA - HQ OW - 2014 - 0598 - 1137 Baker Hughes Non

Copyright Confirmation DCN SGE01233.A01 Baker Hughes Non Copyright Confir mation Baker Hughes 1/1/2015 FALSE FALSE SGE01233.A01 3.0 EPA - HQ OW - 2014 - 0598 - 1138 Baker Hughes Non

Copyright Confirmation DCN SGE01234.A01 Baker Hughes Non Copyright Confirmation Baker Hughes 1/1/2015 FALSE FALSE SGE01234.A01 3.0 EPA - HQ OW - 2014 - 0598 - 1139 Baker Hughes Non

Copyright Confirmation DCN SGE01235.A01 Baker Hughes Non Copyright Confirmation Baker Hughes 1/1/2015 FALSE FALSE SGE01235.A01 3.0 EPA - HQ OW - 2014 - 0598 - 1142 Wyoming Oil and Gas

Conservation Commission (WY OGCC) Wat er Data Memorandum DCN SGE01244 A memorandum explaining ERG's analysis and use of a data set provided by WY OGCC. ERG 6/1/2016 FALSE FALSE SGE01244

3.0 EPA - HQ OW - 2014 - 0598 - 1142 Wyoming Oil and Gas

Conservation Commission (WY OGCC) Water Data Memorandum - Raw data from WY OGCC provided to ERG for analysis. WY OGCC 1/22/2015 FALSE FALSE SGE01244.A01Attachment 2



### A2 - 252 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

Attachment 1: Raw Data from WY OGCC DCN SGE01244.A01 3.0 EPA - HQ OW - 2014 - 0598 - 1257 Unconventional Oil and

Gas Wastewater Treatment Technologies - DCN SGE01186 This report describes wastewater treatment technologies used by the UOG industry. U.S. EPA 6/1/2016 FALSE FALSE SGE01186 3.0 EPA - HQ OW - 2014 - 0598 - 1257 Unconventional Oil and

Gas Wastewater Treatment Technologies - Attachment 1: Treatment Technology Costs S preadsheet - DCN SGE01186.A01 This attachment contains information about the treatment technologies and associated costs compiled in the report U.S. EPA 6/1/2016 FALSE FALSE SGE01186.A01

3.0 EPA - HQ OW - 2014 - 0598 - 1258 Unconventional Oil and

Gas (UOG) Produced Water Volumes and Characterization Data Compilation DCN SGE01184 This memorandum describes methodology for compiling wastewater volumes and characterization data in the Technical Development Document (TDD). ERG 6/1/2016 FALSE FALSE SGE01184

3.0 EPA - HQ OW - 2014 - 0598 - 1258 Unconventional Oil and

Gas (UOG) Produced Water Volumes and Characterization Data Compilation - Attachment 1: UOG PW Data Compilation DCN SGE01184.A01 UOG Produced Water Data Compilation. Underlying data for TDD Tables C - 6, C - 7, an d C - 8 ERG 6/1/2016 FALSE FALSE SGE01184.A01

3.0 EPA - HQ OW - 2014 - 0598 - 1258 Unconventional Oil and

Gas (UOG) Produced Water Volumes and Characterization Data Compilation - Attachment ER G analysis of DI Desktop data to tabulate long - term produced water generation rates on a per well basis ERG 6/1/2016 FALSE FALSE SGE01184.A02Attachment 2



### A2 - 253 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

2: DI Desktop Long - term Produced Water Generation Rates DCN SGE01184.A02 3.0 EPA - HQ OW - 2014 - 0598 - 1258 CBI_Unconventional Oil

and Gas (UOG) Produced Water Volumes and Characterization Data Compilation - Attachment 3: DI Desktop Long - term Produced Water Generation Rates DCN SGE01184.A03 CBI_Access database with DI Desktop long term produced water generation rate data ERG 6/1/2016 TRUE TRUE SGE01184.A03

3.0 EPA - HQ OW - 2014 - 0598 - 1258 Unconventional Oil and

Gas (UOG) Produced Water Volumes and Characterization Data Compilation - Attachment 4: FracFocus Fracturing Fluid Volumes DCN SGE01184.A04 FracFocus fracturing fluid volumes data ERG 6/1/2016 TRUE FALSE SGE01184.A04

3.0 EPA - HQ OW - 20 14 - 0598 - 1258 CBI_Unconventional Oil

and Gas (UOG) Produced Water Volumes and Characterization Data Compilation - Attachment 5: FracFocus Fracturing Fluid Volumes DCN SGE01184.A05 Access database with FracFocus fracturing fluid volume data. This is propriet ary data, so it is being handled as CBI ERG 6/1/2016 TRUE TRUE SGE01184.A05

3.0 EPA - HQ OW - 2014 - 0598 - 1258 Unconventional Oil and

Gas (UOG) Produced Water Volumes and Characterization Data Compilation - Attachment Bakken flowback volumes and raw data analysis. ERG 6/1/2016 FALSE FALSE SGE01184.A06Attachment 2



### A2 - 254 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

6: Bakken Flowback Recovery DCN SGE01184.A06 3.0 EPA - HQ OW - 2014 - 0598 - 1258 Unconventional Oil and

Gas (UOG) Produced Water Volumes and Characterization Data Compilation - Attachment 7: New Mexico Flowback Recovery DCN SGE01184.A07 New Mexico flowback water calculation and raw data analysis. ERG 6/1/2016 TRUE FALSE SGE01184.A07

3.0 EPA - HQ OW - 2014 - 0598 - 1258 Unconventional Oil and

Gas (UOG) Produced Water Volumes and Characterization Data Compilation - Attachment 8: Utica Produced Water Data DCN SGE01184.A08 Flowback and long - term produced water volumes for horizontal wells in Ohio. ERG 6/1/2016 TRUE FALSE SGE01184.A08

3.0 EPA - HQ OW - 2014 - 0598 - 1258 Unconventional Oil and

Gas (UOG) Produced Water Volumes and Characterization Data Compilation - Attachment 9: Wyoming Flowback Recovery DCN SGE01184.A09 Wyoming shale flowback water calculation, raw data, and analysis. ERG 6/1/2016 TRUE FALSE SGE01184.A09

3.0 EPA - HQ OW - 2014 - 0598 - 1258 Unconventional Oil and

Gas (UOG) Produced Water Volumes and Characterization Data Compilation - Attachment 10: Codell - Niobrara Flowback Recovery and Long - term Produced Water Codell - Niobrara Flowback Recovery and Long - term Produced Wa ter Rates ERG 6/1/2016 FALSE FALSE SGE01184.A10Attachment 2



### A2 - 255 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

Rates DCN SGE01184.A10 3.0 EPA - HQ OW - 2014 - 0598 - 1258 Unconventional Oil and

Gas (UOG) Produced Water Volumes and Characterization Data Compilation - Attachment 11: Colorado Flowback Recovery DCN SGE01184.A11 Colorado shale flowback water calculation and analysis. ERG 6/1/2016 TRUE FALSE SGE01184.A11

3.0 EPA - HQ OW - 2014 - 0598 - 1258 Unconventional Oil and

Gas (UOG) Produced Water Volumes and Characterization Data Compilation - Attachment 12: UOG Wastewater Characterization Analysis DCN SGE01184.A12 A spreadsheet with analyses of UOG wastewater characterization ERG 6/1/2016 FALSE FALSE SGE01184.A12

3.0 EPA - HQ OW - 2014 - 0598 - 1258 Unconventional Oil and

Gas (UOG) Produced Water Volumes and Characterization Data Compilation - Attachment 13: UOG Wastewater Characterization Database DCN SGE01184.A13 A database with analyses of UOG wastewater characterization ERG 6/1/2016 FALSE FALSE SGE01184.A13

3.0 EPA - HQ OW - 2014 - 0598 - 1258 Unconventional Oil and

Gas (UOG) Produced Water Volumes and Characteri zation Data Compilation - Attachment 14: USGS Produced Water Database DCN SGE01184.A14 A spreadsheet with analyses from the US Geological Survey produced water database ERG 6/1/2016 FALSE FALSE SGE01184.A14Attachment 2



### A2 - 256 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 3.0 EPA - HQ OW - 2014 - 0598 - 1258 Unconventional Oil and

Gas (UOG) Produced Water Volumes and Characterization Data Compilation - Attachment 15: USGS Produced Water Database DCN SGE01184.A15 The produced water database from the US Geological Survey ERG 6/1/2016 FALSE FALSE SGE01184.A15

3.0 EPA - HQ OW - 2014 - 0598 - 1258 CBI_Unconventional Oil

and Gas (UOG) Produced Water Volumes and Characterization Data Compilation - Attachment 16: ORD Non - CBI Operator Data DCN SGE01184.A16 A database of non - CBI operator data from the Office of Research and Devel opment. This is proprietary data and is being treated as CBI. ERG 6/1/2016 TRUE TRUE SGE01184.A16

3.0 EPA - HQ OW - 2014 - 0598 - 1258 Unconventional Oil and

Gas (UOG) Produced Water Volumes and Characterization Data Compilation - Attachment 17: WY OGCC Database DCN SGE01184.A17 A spreadsheet with analyses from the WY OGCC produced water database ERG 6/1/2016 FALSE FALSE SGE01184.A17

3.0 EPA - HQ OW - 2014 - 0598 - 1258 Unconventional Oil and

Gas (UOG) Produced Water Volumes and Characterization Data Compilation - Attachment 18: WY OGCC Excel Calculations DCN SGE01184.A18 Excel functions to calculate the median values and number of samples for each unique Basin, Formation, and Parameter in the WY OGCC database. ERG 6/1/2016 FALSE FALSE SGE01184.A18

3.0 EPA - HQ OW - 2014 - 0598 - 1259 Analysis of Active

Underground Injection for Disposal Wells - DCN This memorandum describes the tabulation of active underground ERG 6/1/2016 FALSE FALSE SGE01187Attachment 2



### A2 - 257 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

SGE01187 injection for disposal wells by state for the Technical Development Document (TDD) and the re lated analyses performed in the attachment 3.0 EPA - HQ OW - 2014 - 0598 - 1259 Analysis of Active

Underground Injection for Disposal Wells - Attachment 1: Injection for Disposal Well Data DCN SGE01187.A01 Analysis of active disp osal wells for TDD Table D - 2. Includes state by - state basis for average disposal rate per well. ERG 6/1/2016 FALSE FALSE SGE01187.A01

3.0 EPA - HQ OW - 2014 - 0598 - 1260 Memorandum Providing a

Crosswalk between Tables and Figures in the Proposed and Final Technical Development Document for Effluent Limitations Guidelines and Standards for Oil and Gas Extraction DCN SGE01334 A memo with crosswalk tables showing the relationship between the tables and figures of the Proposal TDD to the Final TDD. ERG 6/1/2016 FALSE FALSE SGE01334

3.0 EPA - HQ OW - 2014 - 0598 - 1261 Conventional Oil and Gas

(COG) Memorandum for the Record DCN SGE01177 This memorandum discusses conventional oil and gas (COG) extraction wastewater characteristics, as well as management and disposal practices used for COG extraction wastewater ERG 6/1/2016 FALSE FALSE SGE01177

3.0 EPA - HQ OW - 2014 - 0598 - 1261 Conventional Oil and Gas

(COG) Memorandum for the Record - Attachment 1: This file shows analysis on conventional oil and gas (COG) drilling ERG 6/1/2016 FALSE FALSE SGE01177.A01Attachment 2



### A2 - 258 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

COG Drilling Wastewater Volume and Characterization Data DCN SGE01177.A01 wastewater characteristics. 3.0 EPA - HQ OW - 2014 - 0598 - 1261 Conventional Oil and Gas

(COG) Memorandum for the Record - Attachment 2: COG Wastewater Characterization Analysis DCN SGE01177.A02 This file shows analysis on conventional oil and gas (COG) produced water characteristics ERG 6/1/2016 FALSE FALSE SGE01177.A02

3.0 EPA - HQ OW - 2014 - 0598 - 1261 Conventional Oil and Gas

(COG) Memorandum for the Record - Attachment 3: COG Wastewater Characterization Database DCN SGE01177.A03 This file is the conventional oil and gas (COG) extraction wastewater database ERG 6/1/2016 FALSE FALSE SGE01177.A03

3.0 EPA - HQ OW - 2014 - 0598 - 1261 Conventional Oil and Gas

(CO G) Memorandum for the Record - Attachment 4: USGS Produced Water Database - COG Data DCN SGE01177.A04 This file is the conventional oil and gas (COG) produced water database from USGS ERG 6/1/2016 FALSE FALSE SGE01177.A04

3.0 EPA - HQ OW - 2014 - 0598 - 1262 Analysis of Centralized

Waste Treatment Facilities (CWTs) Accepting UOG Wastewater - DCN SGE01178 Memorandum summarizing information available for UOG extraction wastewater management at CWT facilities ERG 6/1/2016 FALSE FALSE SGE01178

3.0 EPA - HQ OW - 2014 - 0598 - 1262 Analysis of Centralized

Waste Treatment Facilities (CWTs) Accepting UOG Wastewater Attachment 1: UOG CWT List and Analysis DCN Tables and graphs which show the number of new wells drilled per year and the number of act ive CWTs in the Marcellus and Utica regions from ERG 6/1/2016 FALSE FALSE SGE01178.A01Attachment 2



### A2 - 259 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

SGE01178.A01 2004 through 2012 3.0 EPA - HQ OW - 2014 - 0598 - 1263 Analysis of DI Desktop®

Database - DCN SGE01180 This memorandum describes the analysis of the DI® Desktop Database for t he Technical Development Document (TDD). ERG 6/1/2016 FALSE FALSE SGE01180

3.0 EPA - HQ OW - 2014 - 0598 - 1263 CBI_DI Desktop®

Development Database DCN SGE01180.A01 CBI_This file is the DI Desktop® Development Database ERG 6/1/2016 FALSE TRUE SGE01180.A01 3.0 EPA - HQ OW - 2014 - 0598 - 1264 Analysis of Pennsylvania

Department of Environmental Protection’s Oil and Gas Waste Reports DCN SGE01182 This memorandum describes an analysis of PA DEP's oil and gas waste reports ERG 6/1/2016 FALSE FALSE SGE01182

3.0 EPA - HQ OW - 2 014 - 0598 - 1264 Analysis of Pennsylvania

Department of Environmental Protection’s Oil and Gas Waste Reports

- Attachment 1 - Development Database. DCN SGE01181.A01 This database contains an analysis of PA DEP's oil and gas waste reports ERG 6/1/2016 FALSE FALSE SGE01182.A01

3.0 EPA - HQ OW - 2014 - 0598 - 1264 Analysis of Pennsylvania

Department of Environmental Protection’s Oil and Gas Waste Reports

- Attachment 2 - Analysis Database. DCN SGE01182.A02 This database contains an analysis of PA DEP's oil and gas was te reports ERG 6/1/2016 FALSE FALSE SGE01182.A02

3.0 EPA - HQ OW - 2014 - 0598 - 1264 Analysis of Pennsylvania

Department of Environmental Protection’s Oil and Gas Waste Reports

- Attachment 3 - Data This spreadsheet contains an analysis of PA DEP's oil and gas waste reports ERG 6/1/2016 FALSE FALSE SGE01182.A03Attachment 2



### A2 - 260 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

Calculations. DCN SGE01182.A03 3.0 EPA - HQ OW - 2014 - 0598 - 1265 Publicly Owned Treatment

Works (POTW) Memorandum for the Technical Development Document (TDD) DCN SGE01183 This memorandum describes informat ion on POTWs that have accepted unconventional wastewaters and analysis of wastewater volumes ERG 6/1/2016 FALSE FALSE SGE01183

3.0 EPA - HQ OW - 2014 - 0598 - 1265 Publicly Owned Treatment

Works (POTW) Memorandum for the Technical Development Document (TDD) - Attachment 1: POTWs Data for TDD DCN SGE01183.A01 Information tables on POTWs that have accepted unconventional oil and gas extraction wastewaters and analysis of wastewater volumes ERG 6/1/2016 FALSE FALSE SGE01183.A01

3.0 EPA - HQ OW - 2014 - 0598 - 1266 Radioactive Elements in

the Unconventional Oil and Gas (UOG) Industry DCN SGE01185 This memorandum describes the analysis of the DI® Desktop Database for the Technical Development Document (TDD). ERG 6/1/2016 FALSE FALSE SGE01185

3.0 EPA - HQ OW - 2014 - 0598 - 1 267 Data Compilation

Memorandum for the Technical Development Document (TDD)

– DCN SGE01179 This memorandum describes methodology for compiling data in the UOG TDD ERG 6/1/2016 FALSE FALSE SGE01179

3.0 EPA - HQ OW - 2014 - 0598 - 1267 Data Compilation

Memorandum for the Technical Development Document (TDD) Attachment 1: Onshore Oil and Gas Drilling Activity

– DCN SGE01179.A01 Onshore Oil&Gas Drilling Activities (as of Nov. 2013). Basis for Technical Development Document Figure B - 13, Table B - 2, and Figure B 7. ERG 6/1/2016 FALSE FALSE SGE01179.A01Attachment 2



### A2 - 261 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 3.0 EPA - HQ OW - 2014 - 0598 - 1267 Data Compilation

Memorandum for the Technical Development Document (TDD) Attachment 2: EIA UOG Resource Potential

– DCN SGE01179.A02 Unconventional Oil&Gas data compilation file. Basis for Technical Development Document Table F - 2 and F - 3, and Table B - 3. ERG 6/1/2016 FALSE FALSE SGE01179.A02

3.0 EPA - HQ OW - 2014 - 0598 - 1267 Data Compilation

Memorandum for the Technical Development Document (TDD) Attachment 3: TDD Data Compilation

– DCN SGE01179. A03 Unconventional Oil&Gas data compilation file. Basis for Technical Development Document Tables C - 1, D - 1, D - 4, D 5, and D - 6. ERG 6/1/2016 FALSE FALSE SGE01179.A03

3.0 EPA - HQ OW - 2014 - 0598 - 1268 Unconventional Oil and

Gas Drilling Wastewater Memorandum DCN SGE01181 Memorandum summarizing information available for UOG drilling wastewater volumes, characteristics, and management ERG 6/1/2016 FALSE FALSE SGE01181

3.0 EPA - HQ OW - 2014 - 0598 - 1268 Unconventional Oil and

Gas Drilling Wastewater Memorandum Attachment 1: UOG Drilling Wastewater Volume and Characterization Data Excel File DCN SGE01181.A01 Analysis of information available for drilling wastewater volumes, characteristics, and management ERG 6/1/2016 FALSE FALSE SGE01181.A01

4.0 EPA - HQ OW - 2014 - 0598 - 0003 Form 10 - K For the Fiscal

Year Ended December 31, 2004 DCN SGE00847 Annual Form 10 - k filing to the Securities and Exchange Commission. Fieldpoint Petroleum Corporation 1/1/2005 FALSE FALSE SGE00847 4.0 EPA - HQ OW - 2014 - 0598 - 0004 Form 10 - K For the Fiscal

Year Ended December 31, 2012 DCN SGE00848 Annual Form 10 - k filing to the Securities and Exchange Commission. Forest Oil Corporation (FST). 1/1/2013 FALSE FALSE SGE00848Attachment 2



### A2 - 262 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 4.0 EPA - HQ OW - 2014 - 0598 - 0005 Form 10 - K For the Fiscal

Year Ended December 31, 2012 DCN SGE00849 Annual Form 10 - k filing to the Securities and Exchange Commission. Gasco Energy, Inc. (GSX). 1/1/2013 FALSE FALSE SGE00849 4.0 EPA - HQ OW - 2014 - 0598 - 0006 Form 10 - K For the Fiscal

Year Ende d December 31, 2012 DCN SGE00850 Annual Form 10 - k filing to the Securities and Exchange Commission. Gastar Exploration Ltd. (GST) 1/1/2013 FALSE FALSE SGE00850 4.0 EPA - HQ OW - 2014 - 0598 - 0007 Form 10 - K For the Fiscal

Year Ended December 31, 2011 DCN SGE00851 Annual Form 10 - k filing to the Securities and Exchange Commission. Gastar Exploration Ltd. (GST) 1/1/2012 FALSE FALSE SGE00851 4.0 EPA - HQ OW - 2014 - 0598 - 0008 Form 10 - K For the Fiscal

Year Ended December 31, 2008 DCN SGE00852 Annual Form 10 - k filing to the Securities and Exchange Commission. Gastar Exploration Ltd. (GST) 1/1/2009 FALSE FALSE SGE00852 4.0 EPA - HQ OW - 2014 - 0598 - 0009 Form 10 - K For the Fiscal

Year E nded December 31, 2012 DCN SGE00853 Annual Form 10 - k filing to the Securities and Exchange Commission. Goodrich Petroleum Corporation (GDP) 1/1/2013 FALSE FALSE SGE00853 4.0 EPA - HQ OW - 2014 - 0598 - 0010 Understanding Today’s

Crude Oil and Product Markets DCN SGE00854 This report provides an overview of the crude oil market, including industry trends, consumer demand, and market transformation. Grant, Kenneth;Ownb y, David; Peterson, Steven R. 1/1/2006 FAL SE FALSE SGE00854

4.0 EPA - HQ OW - 2014 - 0598 - 0011 Form 10 - K For the Fiscal

Year Ended December 31, 2012 DCN SGE00855 Annual Form 10 - k filing to the Securities and Exchange Commission. Gulfport Energy Corp (GPOR) 1/1/2013 FALSE FALSE SGE00855 4.0 EPA - HQ OW - 2014 - 0598 - 0012 Form 10 - K For the Fiscal

Year Ended December 31, 2004 DCN SGE00856 Annual Form 10 - k filing to the Securities and Exchange Commission. Gulfport Energy Corp (GPOR) 1/1/2005 FALSE FALSE SGE00856 4.0 EPA - HQ OW - 2014 - 0598 - 0013 Form 10 - K For the Fiscal

Year Ended December 31, 2012 DCN SGE00857 Annual Form 10 - k filing to the United States Securities and Exchange Commission. Harvest Natural Resources, Inc. (HNR) 1/1/2013 FALSE FALSE SGE00857 4.0 EPA - HQ OW - 2014 - Form 10 - K For the Fiscal

Year Ended December 31, Annual Form 10 - k filing to the Securities and Harvest Natural 1/1/2010 FALSE FALSE SGE00858Attachment 2



### A2 - 263 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 0598 - 0014 2009 DCN SGE00858 Exchange Commission. Resources, Inc. (HNR) 4.0 EPA - HQ OW - 2014 - 0598 - 0015 Form 10 - K For the Fisc al

Year Ended December 31, 2012 DCN SGE00859 Annual Form 10 - k filing to the Securities and Exchange Commission. Hess Corporation (HES) 1/1/2013 FALSE FALSE SGE00859 4.0 EPA - HQ OW - 2014 - 0598 - 0016 Form 10 - K For the Fiscal

Year Ended December 31, 2012 DCN SGE00860 Annual Form 10 - k filing to the Securities and Exchange Commission. Houston American Energy Crop (HUSA) 1/1/2013 FALSE FALSE SGE00860 4.0 EPA - HQ OW - 2014 - 0598 - 0017 Form 10 - K For the Fiscal

Year Ended December 31, 2010 DCN SGE00861 Annual Form 10 - k filing to the Securities and Exchange Commission. Houston American Energy Crop (HUSA) 1/1/2011 FALSE FALSE SGE00861 4.0 EPA - HQ OW - 2014 - 0598 - 0018 Form 10 - K For the Fiscal

Year Ended December 31, 2008 DCN SGE00862 Annual Form 10 - k filing to the Securities and Exchange Commission. Houston American Energy Crop (HUSA) 1/1/2009 FALSE FALSE SGE00862 4.0 EPA - HQ OW - 2014 - 0598 - 0019 Form 10 - K For the Fiscal

Year Ended December 31, 2006 DCN SGE00863 Annual Form 10 - k filing to the Securities and Exchange Commission. Houston American Energy Crop (HUSA) 1/1/2007 FALSE FALSE SGE00863 4.0 EPA - HQ OW - 2014 - 0598 - 0021 Form 10 - K For the Fiscal

Year Ended March 31, 2013 DCN SGE00865 Annual Form 10 - k filing to the United States Securities and Exchange Commission (excerpt). Mexico Energy Corporation (MXC) 1/1/2013 FALSE FALSE SGE00865 4.0 EPA - HQ OW - 2014 - 0598 - 0022 Form 10 - K For the Fiscal

Year Ended December 31, 2012 DCN SGE00866 Annual Form 10 - k filing to the Securities and Exchange Commission. Murphy Oil Corporation (MUR) 1/1/2013 FALSE FALSE SGE00866 4.0 EPA - HQ OW - 2014 - 0598 - 0023 Marketing DCN

SGE00867 Online article and overview of natural gas industry. Natural Gas Supply Association (NGSA) 8/29/2014 FALSE FALSE SGE00867 4.0 EPA - HQ OW - 2014 - Form 10 - K For the Fiscal

Year Ended December 31, Annual Form 10 - k filing to the Securities and Newfield Exploration 1/1/2013 FALSE FALSE SGE00868Attachment 2



### A2 - 264 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 0598 - 0024 2012 DCN SGE00868 Exchange Commission. Company (NFX) 4.0 EPA - HQ OW - 2014 - 0598 - 0025 Form 10 - K For the Fiscal

Year Ended December 31, 2012 DCN SGE00869 Annual Form 10 - k filing to the Securities and Exchange Commission. Noble Energy, Inc. (NBL) 1/1/2013 FALSE FALSE SGE00869 4.0 EPA - HQ OW - 2014 - 0598 - 0026 Form 10 - K For the Fiscal

Year Ended December 31, 2012 DCN SGE00870 Annual Form 10 - k filing to the Securities and Exchange Commission. Occidental Petroleum Corporation (OXY) 1/1/2013 FALSE FALSE SGE00870 4.0 EPA - HQ OW - 2014 - 0598 - 0027 Annual Report 2012 DCN

SGE00871 Annual report for the company, including annual financial data. Panhandle Oil and Gas Inc. (PHX) 1/1/2012 FALSE FALSE SGE00871 4.0 EPA - HQ OW - 2014 - 0598 - 0028 Form 10 - K For the Fiscal

Year Ended December 31, 201 DCN SGE00872 Annual Form 10 - k filing to the Securities and Exchange Commission. Penn Virginia Corporation (PVA) 1/1/2013 FALSE FALSE SGE00872 4.0 EPA - HQ OW - 2014 - 0598 - 0029 Form 10 - K For the Fiscal

Year Ended December 31, 2012 DCN SGE00873 Annual Form 10 - k filing to the Securities and Exchange Commission. PetroQuest Energy, Inc. (PQ) 1/1/2013 FALSE FALSE SGE00873 4.0 EPA - HQ OW - 2014 - 0598 - 0030 Form 10 - K For the Fiscal

Year Ended December 31, 2012 DCN SGE00874 Annual Form 10 - k filing to the Securities and Exchange Commission. Pioneer Natural Resources Company (PXD) 1/1/2013 FALSE FALSE SGE00874

4.0 EPA - HQ OW - 2014 - 0598 - 0031 Chesapeake energy’s s hift

to oil won’t work without higher natural gas prices DCN SGE00875 Online article of oil and natural gas, investment decision. Phillips, David 1/1/2010 FALSE FALSE SGE00875 4.0 EPA - HQ OW - 2014 - 0598 - 0032 Form 10 - K For the Fiscal

Year Ended December 31, 2012 DCN SGE00876 Annual Form 10 - k filing to the United States Securities and Exchange Commission (excerpt). PrimeEnergy Corporation (PNRG) 1/1/2013 FALSE FALSE SGE00876 4.0 EPA - HQ OW - 2014 - 0598 - 0033 Form 10 - K For the Fiscal

Year Ended December 31, 2012 DCN SGE00877 Annual Form 10 - k filing to the Securities and Exchange Commission. Pyramid Oil Company (PDO) 1/1/2013 FALSE FALSE SGE00877Attachment 2



### A2 - 265 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 4.0 EPA - HQ OW - 2014 - 0598 - 0034 Form 10 - K For the Fiscal

Year Ende d December 31, 2012 DCN SGE00878 Annual Form 10 - k filing to the Securities and Exchange Commission. Questar (STR) 1/1/2013 FALSE FALSE SGE00878 4.0 EPA - HQ OW - 2014 - 0598 - 0035 Form 10 - K For the Fiscal

Year Ended December 31, 2012 DCN SGE00879 Annual Form 10 - k filing to the Securities and Exchange Commission. Quicksilver Resources Inc. (KWK) 1/1/2013 FALSE FALSE SGE00879 4.0 EPA - HQ OW - 2014 - 0598 - 0036 U.S. Natural Gas Exports:

New Opportunities, Uncertain Outcomes DCN SGE00880 Natural gas and LNG export. Ratner, Michael; Parfomak, Paul W.; Fergusson, Ian F.; Luther, Linda 1/1/2013 FALSE FALSE SGE00880

4.0 EPA - HQ OW - 2014 - 0598 - 0037 Form 10 - K For the Fiscal

Year Ended December 31, 2012 DCN SGE00881 Annual Form 10 - k filing to the Securities and Exchange Comm ission. Range Resources Corporation (RRC) 1/1/2013 FALSE FALSE SGE00881 4.0 EPA - HQ OW - 2014 - 0598 - 0038 Form 10 - K For the Fiscal

Year Ended December 31, 2012 DCN SGE00882 Annual Form 10 - k filing to the Securities and Exchange Commission. Royale Energy Inc (ROYL) 1/1/2013 FALSE FALSE SGE00882 4.0 EPA - HQ OW - 2014 - 0598 - 0039 Form 10 - K For the Fiscal

Year Ended December 31, 2011 DCN SGE00883 Annual Form 10 - k filing to the Securities and Exchange Commission. Royale Energy Inc (ROYL) 1/1/2012 FALSE FALSE SGE00883 4.0 EPA - HQ OW - 2014 - 0598 - 0040 Form 10 - K For the Fiscal

Year Ended December 31, 2012 DCN SGE00884 Annual Form 10 - k filing to the Securities and Exchange Commission. SM Energy Company (SM) 1/1/2013 FALSE FALSE SGE00884 4.0 EPA - HQ OW - 2014 - 0598 - 0041 U.S. to Be Top Oil

Producer by 2015 on Shale, IEA Says DCN SGE00885 News article on shale production. Smith, Grant 1/1/2013 FALSE FALSE SGE00885 4.0 EPA - HQ OW - 2014 - 0598 - 0083 Clean Watersheds Needs

Survey 2008 Report to Congress. EPA - 832 - R - 10 - 002 - DCN SGE00603 A report to Congress representing the capital needs for publicly owned wastewater pipes and United States Environmental Protection Agency 1/1/2008 FALSE FALSE SGE00603Attachment 2



### A2 - 266 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN treatment facilities. 4.0 EPA - HQ OW - 2014 - 0598 - 0220 Form 10 - K For the Fiscal

Y ear Ended December 31, 2012 DCN SGE00804 Annual Form 10 - k filing to the Securities and Exchange Commission. Abraxas Petroleum Corporation (AXAS) 1/1/2013 FALSE FALSE SGE00804 4.0 EPA - HQ OW - 2014 - 0598 - 0221 Form 10 - K For the Fiscal

Year Ended December 31, 2011 DCN SGE00806 Annual Form 10 - k filing to the Securities and Exchange Commission. Adams Resources & Energy, Inc. (AE) 1/1/2012 FALSE FALSE SGE00806 4.0 EPA - HQ OW - 2014 - 0598 - 0222 Form 10 - K For the Fiscal

Year Ended December 31, 2012 DCN SGE00807 Annual Form 10 - k filing to the Securities and Exchange Commission. Anadarko Petroleum Corporation 1/1/2013 FALSE FALSE SGE00807 4.0 EPA - HQ OW - 2014 - 0598 - 0223 Form 10 - K For the Fiscal

Yea r Ended December 31, 2012 DCN SGE00808 Annual Form 10 - k filing to the Securities and Exchange Commission. Apache Corporation (APA) 1/1/2013 FALSE FALSE SGE00808 4.0 EPA - HQ OW - 2014 - 0598 - 0224 Understanding Natural

Gas Markets DCN SGE00809 This study discusses natural gas trends for North America, including prices, competition, and LNG. Augustine, Charles; Broxson, Bob; Peterson, Steven 1/1/2006 FALSE FALSE SGE00809

4.0 EPA - HQ OW - 2014 - 0598 - 0225 Annual Review and Form

20 - F 2012: Building a Stronger, Safer BP DCN SGE00810 Annual Form 20 - F filing to the Securities and Exchange Commission. BP PLC ADR (BP) 1/1/2012 FALSE FALSE SGE00810 4.0 EPA - HQ OW - 2014 - 0598 - 0226 G.17 - Industrial

Production and C apacity Utilization for Dec 16, 2013. Capacity Utilization: Oil and gas extraction (NAICS = 211) DCN SGE00811 This file contains original annual capacity utilization data for the oil and gas extraction industry from the Federal Reserve System. Board of G overnors of the Federal Reserve System (FRS) 1/1/2013 FALSE FALSE SGE00811

4.0 EPA - HQ OW - 2014 - G.17 - Industrial

Production and Capacity This file contains original annual industrial Board of Governors of 1/1/2013 FALSE FALSE SGE00812Attachment 2



### A2 - 267 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 0598 - 0227 Utilization for Dec 16,

2013. Industrial Production: Oil and gas extraction (NAICS = 211), Crude petroleum and natural gas extraction NAICS=211111 and Natural gas liquid extraction NAICS=211112 DCN SGE00812 production data for the oil and gas extraction, crude petroleum and natural gas extraction, and natural gas li quid extraction industries from the Federal Reserve System. the Federal Reserve System (FRS)

4.0 EPA - HQ OW - 2014 - 0598 - 0228 Form 10 - K For the Fiscal

Year Ended December 31, 2012 DCN SGE00813 Annual Form 10 - k filing to the Securities and Exchange Commission. Cabot Oil & Gas Corporation (COG) 1/1/2013 FALSE FALSE SGE00813 4.0 EPA - HQ OW - 2014 - 0598 - 0229 Form 10 - K For the Fiscal

Year Ended December 31, 2012 DCN SGE00814 Annual Form 10 - k filing to the Securiti es and Exchange Commission. Callon Petroleum Company (CPE) 1/1/2013 FALSE FALSE SGE00814 4.0 EPA - HQ OW - 2014 - 0598 - 0230 2012 Annual Report: The

Premium Value Defined Growth Independent DCN SGE00815 Annual report for the company, including annual financial data. Canadian Natural Resources Limited (CNQ.TO) 1/1/2012 FALSE FALSE SGE00815

4.0 EPA - HQ OW - 2014 - 0598 - 0231 Form 10 - K For the Fiscal

Year Ended December 31, 2012 DCN SGE0016 Annual Form 10 - k filing to the Securities and Exchange Commission. Carrizo Oil & Gas, Inc. (CRZO) 1/1/2013 FALSE FALSE SGE00816 4.0 EPA - HQ OW - 2014 - 0598 - 0232 Form 10 - K For the Fiscal

Year Ended December 31, 2012 DCN SGE00817 Annual Form 10 - k filing to the Securities and Exchange Commission. Chesapeake Energy Corporation (CHK) 1/1/2013 FALSE FALSE SGE00817 4.0 EPA - HQ OW - 2014 - 0598 - 0233 Form 10 - K For the Fiscal

Year Ended December 31, 2012 DCN SGE00818 Annual Form 10 - k filing to the Securities and Exchange Commission. Chevron Corporation (CVX) 1/1/2013 FALSE FALSE SGE00818Attachment 2



### A2 - 268 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 4.0 EPA - HQ OW - 2014 - 0598 - 0234 Form 10 - K For the Fiscal

Year Ended December 31, 2012 DCN SGE00819 Annual Form 10 - k filing to the Securities and Exchange Commission. Climarex Energy Co. (XEC) 1/1/2013 FALSE FALSE SGE00819 4.0 EPA - HQ OW - 2014 - 0598 - 0235 The Case for Allowing

U.S. Crude Oil Exports. Policy Innovation Memorandum No. 34 DCN SGE00820 This article discusses the U.S. policy on the export of crude oil. Clayton, Blake 1/1/2013 FALSE FALSE SGE00820

4.0 EPA - HQ OW - 2014 - 0598 - 0236 Form 10 - K For the Fiscal

Year Ended December 31, 2012 DCN SGE00821 Annual Form 10 - k filing to the Securities and Exchange Commission. Comstock Resources, Inc. (CRK) 1/1/2013 FALSE FALSE SGE00821 4.0 EPA - HQ OW - 2014 - 0598 - 0237 Form 10 - K For the Fiscal

Year Ended December 31, 2012 DCN SGE00822 Annual Form 10 - k filing to the Securities and Exchange Commission. ConocoPhillip s (COP) 1/1/2013 FALSE FALSE SGE00822 4.0 EPA - HQ OW - 2014 - 0598 - 0238 Smaller companies at

vanguard of US sha le oil revolution DCN SGE00823 Article published in the Financial Times on the role of small companies in driving the unconventional oil and gas industry. Crooks, Ed 1/1/2013 FALSE FALSE SGE00823

4.0 EPA - HQ OW - 2014 - 0598 - 0239 Navigating a fractured

future: Insights into the future of the North American natural gas market DCN SGE00824 This report presents projections for North American gas markets over the next two decades. The paper also provides an analysis of these projectio ns. Choi, Tom; Robertson, Peter J. 1/1/2011 FALSE FALSE SGE00824

4.0 EPA - HQ OW - 2014 - 0598 - 0240 Form 10 - K For the Fiscal

Year Ended June 30, 2013 DCN SGE00826 Annual Form 10 - k filing to the Securities and Exchange Commission. Cubic Energy, Inc. (QBC) 1/1/2013 FALSE FALSE SGE00826 4.0 EPA - HQ OW - 2014 - 0598 - 0241 Form 10 - KSB For the

Fiscal Year Ended June 30, 2005 DCN SGE00827 Annual Form 10 - ksb filing to the Securities and Exchange Commission. Cubic Energy, Inc. (QBC) 1/1/2006 FALSE FALSE SGE00827Attachment 2



### A2 - 269 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 4.0 EPA - HQ OW - 2014 - 0598 - 0242 Form 10 - KSB For the

Fiscal Year Ended June 30, 2004 DCN SGE00828 Annual Form 10 - ksb filing to the Securities and Exchange Commission. Cubic Energy, Inc. (QBC) 1/1/2005 FALSE FALSE SGE00828 4.0 EPA - HQ OW - 2014 - 0598 - 0243 Deloitte Oil & Gas

Mergers and Acquisitions: A subdued deal market follows brisk end - of

- year activity DCN SGE00829 This report provides an overview of merger and acquisition activity in the oil and gas industry up to midyear 2013. Deloitte 1/1/2013 FALSE FALSE SGE00829

4.0 EPA - HQ OW - 2014 - 0598 - 0244 Deloitte Oil & Gas

Mergers and Acquisitions: Playing the long game, focus on the future DCN SGE00830 This report provides an overview of merger and acquisition activity in the oil and gas industry up to midyear 2011. Deloitte 1/1/2011 FALSE FALSE SGE00830

4.0 EPA - HQ OW - 2014 - 0598 - 0245 Form 10 - K For the Fiscal

Year Ended December 31, 2012 DCN SGE00831 Annual Form 10 - k filing to the Securities and Exchange Commission. Denbury Resources Inc. (DNR) 1/1/2013 FALSE FALSE SGE00831 4.0 EPA - HQ OW - 2014 - 0598 - 0246 Form 10 - K For the Fiscal

Year Ended December 31, 2012 DCN SGE00832 Annual Form 10 - k filing to the Securities and Exchange Commission. Devon Energy Corporation (DVN) 1/1/2013 FALSE FALSE SGE00832 4.0 EPA - HQ OW - 2014 - 0598 - 0247 Form 10 - K For the Fiscal

Year Ended December 31, 2012 DCN SGE00833 Annual Form 10 - k filing to the Securities and Exchange Commission. Double Eagle Petroleum Co. (DBLE) 1/1/2013 FALSE FALSE SGE00833 4.0 EPA - HQ OW - 2014 - 0598 - 0248 Form 10 - KSB For the

Fiscal Year Ended December 31, 2004 DCN SGE00834 Annual Form 10 - k filing to the Securities and Exchange Commission. Double Eagle Petroleum Co. (DBLE) 1/1/2005 FALSE FALSE SGE00834 4.0 EPA - HQ OW - 2014 - 0598 - 0249 Form 10 - K For the Fiscal

Year Ended March 31, 2013 DCN SGE00835 Annual Form 10 - k filing to the Securities and Exchange Commission. Earthstone Energy Inc (ESTE) 1/1/2013 FALSE FALSE SGE00835 4.0 EPA - HQ OW - 2014 - 0598 - 0250 Form 10 - KSB For the

Fiscal Year En ded March 31, 2007 DCN SGE00836 Annual Form 10 - ksb filing to the Securities and Exchange Commission. Earthstone Energy Inc (ESTE) 1/1/2007 FALSE FALSE SGE00836 4.0 EPA - HQ OW - 2014 - Form 10 - KSB For the

Fiscal Year Ended March Annual Form 10 - ksb filing to the Securities and Earthstone Energy Inc 1/1/2006 FALSE FALSE SGE00837Attachment 2



### A2 - 270 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 0598 - 0251 31, 2006 DCN SGE00837 Exchange Commission. (ESTE) 4.0 EPA - HQ OW - 2014 - 0598 - 0252 Annual Report 2012 DCN

SGE00838 Annual report for the company, including annual financial data. Encana Corporation (ECA) 1/1/2012 FALSE FALSE SGE00838 4.0 EPA - HQ OW - 2014 - 0598 - 0253 Form 10 - K For the Fiscal

Year Ended December 31, 2012 DCN SGE00839 Annual Form 10 - k filing to the Securities and Exchange Commission. Endeavour International Corporation (END) 1/1/2013 FALSE FALSE SGE00839 4.0 EPA - HQ OW - 2014 - 0598 - 0254 Form 10 - K For the Fiscal

Year Ended December 31, 2004 DCN SGE00840 Annual Form 10 - k filing to the Securities and Exchange Commission. Endeavour International Corporation (END) 1/1/2005 FALSE FALSE SGE00840 4.0 EPA - HQ OW - 2014 - 0598 - 0255 Form 10 - K For the Fiscal

Year Ended December 31, 2012 DCN SGE00841 Annual Form 10 - k filing to the Securities and Exchange Commission. Energen Corporation (EGN) 1/1/2013 FALSE FALSE SGE00841 4.0 EPA - HQ OW - 2014 - 0598 - 0256 Form 10 - K For the Fiscal

Year Ended December 31, 2012 DCN SGE00842 Annual Form 10 - k filing to the Securities and Exchange Commission. EOG Resources, Inc. (EOG) 1/1/2013 FALSE FALSE SGE00842 4.0 EPA - HQ OW - 2014 - 0598 - 0257 Form 10 - K For the Fiscal

Year Ended December 31, 2012 DCN SGE00843 Annual Form 10 - k filing to the Securities and Exchange Commission. EQT Corporation 1/1/2013 FALSE FALSE SGE00843 4.0 EPA - HQ OW - 2014 - 0598 - 0258 Form 10 - K For the Fiscal

Year Ended December 31, 2012 DCN SGE00844 Annual Form 10 - k filing to the Securities and Exchange Commission. Exxon Mobil Corporation 1/1/2013 FALSE FALSE SGE00844 4.0 EPA - HQ OW - 2014 - 0598 - 0259 Form 10 - K For the Fiscal

Year Ended December 31, 2012 DCN SGE00845 Annual Form 10 - k filing to the Securities and Exchange Commission. Fieldpoint Petroleum Corporation 1/1/2013 FALSE FALSE SGE00845 4.0 EPA - HQ OW - 2014 - 0598 - 0260 Form 10 - K For the Fiscal

Year Ended December 31, 2006 DCN SGE00846 Annual Form 10 - k filing to the Securities and Exchange Commission. Fieldpoint Petroleum Corporation 1/1/2007 FALSE FALSE SGE00846 4.0 EPA - HQ OW - 2014 - 0598 - 0261 Form 10 - K For the Fiscal

Year Ended December 31, 2012 DCN SGE00886 Annual Form 10 - k filing to the Securities and Exchange Commission. Southwestern Energy Company 1/1/2013 FALSE FALSE SGE00886Attachment 2



### A2 - 271 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN (SWN) 4.0 EPA - HQ OW - 2014 - 0598 - 0262 Form 10 - K For the Fiscal

Ye ar Ended December 31, 2012 DCN SGE00887 Annual Form 10 - k filing to the Securities and Exchange Commission. Stone Energy Corporation (SGY) 1/1/2013 FALSE FALSE SGE00887 4.0 EPA - HQ OW - 2014 - 0598 - 0263 Investor Relations:

Financials. Annual Highlights DCN SGE00888 Annual financial statement for the company, including key financial indicators. Swift Energy Company (SFY) 1/1/2013 TRUE FALSE SGE00888 4.0 EPA - HQ OW - 2014 - 0598 - 0264 2012 Annual Report DCN

SGE00889 Annual report for the company, including annual financial data. Talisman Energy (TLM) 1/1/2012 FALSE FALSE SGE00889 4.0 EPA - HQ OW - 2014 - 0598 - 0265 Form 10 - K For the Fiscal

Year Ended December 31, 2012 DCN SGE00890 Annual Form 10 - k filing to the Securities and Exchange Commission. Tengasco, Inc. (TGC) 1/1/2013 FALSE FALSE SGE00890 4.0 EPA - HQ OW - 2014 - 0598 - 0266 Form 10 - K For the Fiscal

Year Ended December 31, 2012 DCN SGE00891 Annual Form 10 - k filing to the Securities and Exchange Commission (excerpt). Texas Vanguard Oil Company (TVOC) 1/1/2013 FALSE FAL SE SGE00891 4.0 EPA - HQ OW - 2014 - 0598 - 0267 Form 10 - K For the Fiscal

Year Ended December 31, 2012 DCN SGE00892 Annual Form 10 - k filing to the Securities and Exchange Commission. Ultra Petroleum Corp. (UPL) 1/1/2013 FALSE FALSE SGE00892 4.0 EPA - HQ OW - 2014 - 0598 - 0268 Form 10 - K For the Fiscal

Year Ended December 31, 2006 DCN SGE00893 Annual Form 10 - k filing to the Securities and Exchange Commission. Ultra Petroleum Corp. (UPL) 1/1/2007 FALSE FALSE SGE00893 4.0 EPA - HQ OW - 2014 - 0598 - 0269 Form 10 - K For the Fiscal

Year Ended December 31, 2012 DCN SGE00894 Annual Form 10 - k filing to the Securities and Exchange Commission. Unit Corporation (UNT) 1/1/2013 FALSE FALSE SGE00894 4.0 EPA - HQ OW - 2014 - 0598 - 0270 Form 10 - K For the Fiscal

Year Ended December 31, 2012 DCN SGE00895 Annual Form 10 - k filing to the Securities and Exchange Commission. Vaalco Energy Inc (EGY) 1/1/2013 FALSE FALSE SGE00895 4.0 EPA - HQ OW - 2014 - 0598 - 0271 Table 1.1.9 Implicit Price

Deflators for Gross Domestic Product DCN This file contains original annual gross domestic product (GDP) implicit United States Bureau of Economic 1/1/2014 FALSE FALSE SGE00896Attachment 2



### A2 - 272 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

SGE00896 price deflators data from the Bureau of Economic Analysis. Analysis (U.S. BEA) 4.0 EPA - HQ OW - 2014 - 0598 - 0272 Current Dollar and “Real”

Gross Domestic Product DCN SGE00897 This file contains annual current dollar and "real" gross domestic product (GDP) data from the Bureau of Economic Analysis. United States Bureau of Economic Analysis (U.S. BEA) 1/1/2013 FALSE FALSE SGE00897

4.0 EPA - HQ OW - 2014 - 0598 - 0273 Statistics of U.S.

Businesses (SUSB) DCN SGE00898 This file contains original data on the number of firms and establishments by employment size. United States Department of Commerce (U.S. DOC) 1/1/2011 FALSE FALSE SGE00898 4.0 EPA - HQ OW - 2014 - 0598 - 0274 U.S. Bureau of the Census.

Economic Census DCN SGE00899 This file contains original data from the Economic Census. United States Department of Commerce (U.S. DOC) 1/1/2007 FALSE FALSE SGE00899 4.0 EPA - HQ OW - 2014 - 0598 - 0275 Statistics of U.S.

Businesses: Definitions DCN SGE00900 This is the glossary for terms used in the Statistics of U.S. Businesses data United States Department of Commerce (U.S. DOC) 8/29/2014 FALSE FALSE SGE00900 4.0 EPA - HQ OW - 2014 - 0598 - 0276 AEO2014 Early Release

Overview DCN SGE00901 This is the Annual Energy Outlook (AEO) 2014 Early Release document. The AEO is the U.S. EIA annual publication on long - term projections of energy supply, demand, and prices, with projections based on results from EIA's National Energ y Modeling System. United States Department of Energy (U.S. DOE) 1/1/2014 FALSE FALSE SGE00901

4.0 EPA - HQ - AEO2014 Early Release This file contains the United States 1/1/2014 FALSE FALSE SGE00902Attachment 2



### A2 - 273 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN OW - 2014 - 0598 - 0277 Overview. Figure 1. U.S.

liquid fuels supply by source, 1970 - 2040 (million barrels per day) DCN SGE00902 original data used in producing Figure 1 in the Annual Energy Outlook 2014 Early Release. Department of Energy (U.S. DOE) 4.0 EPA - HQ OW - 2014 - 0598 - 0278 AEO2014 Early Release

Overview. Figure 4. U.S. natural gas imports and exports, 2012 - 2040 (trillion cubic feet) DCN SGE00903 This file contains the original data used in producing Figure 4 in the Annual Energy Outlook 2014 Early Release. United States Department of Energy (U.S. DOE) 1/1/2014 FALS E FALSE SGE00903

4.0 EPA - HQ OW - 2014 - 0598 - 0279 Cushing, OK WTI Spot

Price FOB (Dollars per Barrel): Annual DCN SGE00904 This file contains original Cushing OK, WTI spot prices data from the Energy Information Administration. United States Department of Energy (U.S. DOE) 1/1/2014 FALSE FALSE SGE00904

4.0 EPA - HQ OW - 2014 - 0598 - 0280 Europe Brent Spot Price

FOB (Dollars per Barrel): Annual DCN SGE00905 This file contains original Europe Brent spot prices data from the Energy Information Administration. United States Department of Energy (U.S. DOE) 1/1/2014 FALSE FALSE SGE00905

4.0 EPA - HQ OW - 2014 - 0598 - 0281 Natural Gas Consumption

by End Use (Million Cubic Feet) DCN SGE00906 This file contains original natural gas consumption data from the Energy Information Administration. United States Department of Energy (U.S. DOE) 1/1/2014 FALSE FALSE SGE00906

4.0 EPA - HQ OW - 2014 - 0598 - 0282 Natural Gas Consumption

(Million Cubic Feet): Annual DCN SGE00907 This file contains original natural gas consumption data from the Energy Information Administration. United States Department of Energy (U.S. DOE) 1/1/2014 FALSE FALSE SGE00907

4.0 EPA - HQ OW - 2014 - 0598 - 0283 Natural Gas Gross

Withdrawals and Production (Volumes in This file contains origin al natural gas withdrawals and production data from United States Department of Energy (U.S. 1/1/2014 FALSE FALSE SGE00908Attachment 2



### A2 - 274 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

Million Cubic Feet) DCN SGE00908 the Energy Information Administration. DOE) 4.0 EPA - HQ OW - 2014 - 0598 - 0284 U.S. crude oil production

growth contributes to global oil price stability in 2013 DCN SGE00909 Article from the Energy Information Administration on crude oil production and prices. United States Department of Energy (U.S. DOE) 1/1/2014 FALSE FALSE SGE00909 4.0 EPA - HQ OW - 2014 - 0598 - 0285 U.S. crude oil production

growth contributes to global oil price stability in 2013 DCN SGE00910 This file contains original natural gas export data for the U.S. from the Energy Information Administration. United States Department of Energy (U.S. DOE) 1/1/2014 FALSE FALSE SGE00910

4.0 EPA - HQ OW - 2014 - 0598 - 0286 U.S. Natural Gas Imports

by Country (Volumes in Million Cubic Feet, Prices in Dollars per Thousand Cubic Feet) DCN SGE00911 This file contains original natural gas import data for the U.S. from the Energy Information Administra tion. United States Department of Energy (U.S. DOE) 1/1/2014 FALSE FALSE SGE00911

4.0 EPA - HQ OW - 2014 - 0598 - 0287 U.S. Natural Gas Wellhead

Price (Dollars per Thousand Cubic Feet): Annual DCN SGE00912 This file contains original natural gas wellhead price data from the Energy Information Administration. United States Department of Energy (U.S. DOE) 1/1/2014 FALSE FALSE SGE00912

4.0 EPA - HQ OW - 2014 - 0598 - 0289 Annual Energy Outlook

2013 with Projections to 2040 DCN SGE00913 Annual Form 10 - k filing to the Securities and Exchange Commission. United States Department of Energy (U.S. DOE) 1/1/2013 FALSE FALSE SGE00913 4.0 EPA - HQ OW - 2014 - 0598 - 0290 Annual Energy Outlook

2013 with Projections to 2040. Figure 91. Natural gas production by source, 1990 - 2040 (trill ion cubic feet) DCN SGE00914 This file contains the original natural gas production data used for Figure 91 in the Annual Energy Outlook 2013. United States Department of Energy (U.S. DOE) 1/1/2013 FALSE FALSE SGE00914

4.0 EPA - HQ OW - 2014 - Crude Oil Production

(Volumes in Thousand This file contains original crude oil production data United States Department of 1/1/2013 FALSE FALSE SGE00915Attachment 2



### A2 - 2 75 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 0598 - 0291 Barrels) DCN SGE00915 from the Energy Information Administration. Energy (U.S. DOE) 4.0 EPA - HQ OW - 2014 - 0598 - 0293 Exports DCN SGE00916 This file contains original crude oil export data from the Energy Information Administration. United States Department of Energy (U.S. DOE) 1/1/2013 FALSE FALSE SGE00916 4.0 EPA - HQ OW - 2014 - 0598 - 0295 Product Su pplied for Total

Crude Oil and Petroleum Products DCN SGE00917 This file contains original crude oil and petroleum product supply data from the Energy Information Administration. United States Department of Energy (U.S. DOE) 1/1/2013 FALSE FALSE SGE00917

4.0 EPA - HQ OW - 2014 - 0598 - 0296 Shale oil and shale gas

resources are globally abundant DCN SGE00918 This is an article from the Energy Information Administration comparing United States crude oil and natural gas resources in particular from shale, to resourc es outside the U.S. United States Department of Energy (U.S. DOE) 1/1/2013 FALSE FALSE SGE00918

4.0 EPA - HQ OW - 2014 - 0598 - 0298 U.S. Imports by Country of

Origin DCN SGE00919 This file contains original crude oil and petroleum product import data from the Energy Information Administration. United States Department of Energy (U.S. DOE) 1/1/2013 FALSE FALSE SGE00919

4.0 EPA - HQ OW - 2014 - 0598 - 0300 Annual Energy Outlook

2011 with Projections to 2035 DCN SGE00920 Annual Form 10 - k filing to the Securities and Exch ange Commission. United States Department of Energy (U.S. DOE) 1/1/2011 FALSE FALSE SGE00920 4.0 EPA - HQ OW - 2014 - 0598 - 0302 Natural Gas Explained:

Factors Affecting Natural Gas Prices DCN SGE00921 This is an article from the Energy Information Administration discussing the main determinants of natural gas prices. United States Department of Energy (U.S. DOE) 1/1/2011 FALSE FALSE SGE00921Attachment 2



### A2 - 276 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 4.0 EPA - HQ OW - 2014 - 0598 - 0304 Additions to Capacity on

the U.S. Natural Gas Pipeline Network: 2007 DCN SGE00922 "This report from the Energy Information Administration discusses new natural gas pipeline capacity in the U.S. as of 2007, and analyzes proposed natural gas pipeline projects." United States Department of Energy (U.S. DOE) 7/1/2008 FALSE FALSE SG E00922

4.0 EPA - HQ OW - 2014 - 0598 - 0306 How to Obtain

Authorization to Import and/or Export Natural Gas and LNG DCN SGE00923 This document, from the United States Department of Energy, explains the process for obtaining authorization to import/export natural gas and liquid natural gas. United States Department of Energy (U.S. DOE) 2/18/2014 FALSE FALSE SGE00923

4.0 EPA - HQ OW - 2014 - 0598 - 0318 Employment by industry,

occupation, and percent distribution, 2012 and projected 2022: 211100 Oil and Gas Extraction DCN SGE00924 This file contains original current and projected employment data, broken down by industry and occupation, from the Bureau of Labor Statistics. United States Department of Energy (U.S. DOE) 1/1/2013 FALSE FALSE SGE00924

4.0 EPA - HQ OW - 2014 - 0598 - 0319 Employment Projection

Program. Table 2.7 Employment and Output by Industry DCN SGE00925 This file contains original current and projected employment and output data from the Bureau of Labor Statistics. United States Department of E nergy (U.S. DOE) 1/1/2013 FALSE FALSE SGE00925

4.0 EPA - HQ OW - 2014 - 0598 - 0320 US: Failing in Shale DCN

SGE00926 This article, from the Economist, discusses shifts in the shale industry, explaining the entry of small and large firms to the industry. The Econ omist 11/20/2013 FALSE FALSE SGE00926

4.0 EPA - HQ - Form 10 - K For the Fiscal Annual Form 10 - k filing Whiting 1/1/2013 TRUE FALSE SGE00927Attachment 2



### A2 - 277 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN OW - 2014 - 0598 - 0321 Year Ended December 31,

2012 DCN SGE00927 to the Securities and Exchange Commission. Petroleum Corporation (WLL) 4.0 EPA - HQ OW - 2014 - 0598 - 0322 2012 Annual Report: A

Year of Delivery DCN SGE00928 Annual Form 10 - k filing to the Securities and Exchange Commission. Woodside Petroleum Limited (WOPEY) 1/1/2012 FALSE FALSE SGE00928 4.0 EPA - HQ OW - 2014 - 0598 - 0491 Annual Energy Outlook

2013 DCN SGE01088 Chart showing consumption of petroleum and other liquids by sector, 1990 - 2040. U.S. Energy Information Administration 1/1/2013 FALSE FALSE SGE01088 4.0 EPA - HQ OW - 2014 - 0598 - 0613 Value Line. 2003 - 2012.

Value Line Investment Analyzer® DCN SGE00962 Spreadsheet containing data for the Oil and Gas Extraction industry (NAICS 21111) and its subsectors (NAICS 211111 and 211112) used in creating a profile of the OGE industry and Shale Gas Extraction i ndustry. Taraquinio, Lisa TRUE FALSE SGE00962

4.0 EPA - HQ OW - 2014 - 0598 - 0637 Oil and Gas Industry

Extraction Data DCN SGE00990 This file compiles original data from a number of sources to create descriptive tables and figures for the profile of the Oil and Gas Extraction industry and Unconventional Oil and Gas Extraction industry. Abt Associates 1/1/2014 FALSE FALSE SGE00990

4.0 EPA - HQ OW - 2014 - 0598 - 0687 2012 Annual Report DCN

SGE00805 Annual report for the company, including annual financial data. Adams R esources & Energy, Inc. (AE) 1/1/2012 FALSE FALSE SGE00805 4.0 EPA - HQ - Clean Watersheds Needs A report to Congress United States 1/1/2016 FALSE FALSE SGE01332Attachment 2



### A2 - 278 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN OW - 2014 - 0598 - 1223 Survey 2012 Report to

Congress. EPA - 830 - R - 15 - 005 - DCN SGE01332 representing the capital needs for publicly owned wastewater pipes and treatment facilities. Environmental Protection Agency 5.0 EPA - HQ OW - 2014 - 0598 - 0073 Marcellus Shale Drilling

and Brominated THMs in Pittsburgh, PA Drinking Water - DCN SGE00587 This article describes an investigation of total trihalomethanes in Pittsburgh drinking water and the impact of treatment processes. States, Stanley 9/1/2013 TRUE FALSE SGE00587

5.0 EPA - HQ OW - 2014 - 0598 - 0101 Impacts of Shale Gas

Wastewater Disposal on Water Quality in Western Pennsylvania - DCN SGE00629 This paper examines water quality and isotopic compositions of discharged effluents, surface waters, and stream sediments associated with treatment facilities in western Pennsylvania. Warner, Nathaniel; Cidney, Christie; Jackson, Robert; Vengosh, Avner 9/10/2013 TRUE FALSE SGE00629

5.0 EPA - HQ OW - 2014 - 0598 - 0330 Irrigation Water Quality

Standards and Salinity Management Strategies - DCN SGE00936 Paper on irrigation water quality standards and salinity management. Includes information on water analysis, types of salt problems, classification of irrigation water, leaching for salinity management, and other salinity management techniques. Fipps, Guy 1/1/2003 FALSE FALSE SGE00936

5.0 EPA - HQ OW - 2014 - 0598 - 0331 Australia and New Zealand

Water Quality Guidelines 2000 Chapter 3 Primary Industries - 9.3 Livestock Drinking Water Guidelines Water Quality Guidelines Volume 3. Livestock drinking water guidelines including information on the derivation an d use of Australia and New Zealand Environment and Conservation 10/1/2000 FALSE FALSE SGE00937Attachment 2



### A2 - 279 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

- DCN SGE00937 the guidelines, biological parameters, major ions of concern for livestock drinking water quality, heavy metals and metalloids. Council

5.0 EPA - HQ OW - 2014 - 0598 - 0332 Irrigation Water Quality

Criteria - DCN SGE00938 Salt - affected soils develop from a wide range of factors including: soil type, field slope and drainage, irrigation system type and management, fertilizer and manuring practices, and other soil and wate r management practices. Colorado State University 5/1/2011 FALSE FALSE SGE00938

5.0 EPA - HQ OW - 2014 - 0598 - 0333 A Comparison of

Zooplankton Communities in Saline Lakewater with Variable Anion Composition - DCN SGE00940 Article comparing zooplankton communities in saline lake water with variable anion compositions. Evaluated zooplankton species to environmental variables in 12 different lakes. Derry, A. M.; Prepas, E. E.; Hebert, P. D. N. 1/1/2003 FALSE FALSE SGE00940

5.0 EPA - HQ OW - 2014 - 0598 - 0334 Detailed study of irrigation

drainage in and near wildlife management areas, west - central Nevada, 1987 - 90. Part B: Effect on biota in Stillwater and Fernley Wildlife Management Areas, and other nearby wetlands - DCN SGE00941 USGS study of irrigation draina ge in and near wildlife management areas of west - central Nevada from 1987 - 1990. The study looked at historical conditions of the lower Carson River wetlands, and toxicity of irrigation drainage. Hallock, R. J.; Hallock, L. L. 1/1/1993 FALSE FALSE SGE0094 1Attachment 2



### A2 - 280 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 5.0 EPA - HQ OW - 2014 - 0598 - 0335 State, Tribal & Territorial

Standards Water Quality Standards Repository - DCN SGE00945 Screen capture of EPA's Water: State, Tribal and Territorial Standards - Water Quality Standards Repository web page. United States Envi ronmental Protection Agency 1/1/2014 FALSE FALSE SGE00945

5.0 EPA - HQ OW - 2014 - 0598 - 0336 Effects of Total Dissolved

Solids on Aquatic Organisms: A Review of Literature and Recommendation for Salmonid Species - DCN SGE00946 Journal article on the effects of total dissolved solids on aquatic organisms. The study recommended that different limits be set for individual ions rather than TDS for salmonis species. Weber Scannell, Phyllis K., et al 1/1/2007 FALSE FALSE SGE00946

5.0 EPA - HQ OW - 2014 - 0598 - 0348 Guidelines for Drinking Water Quality, 2nd Edition. Volume 2 - Health criteria and Other Supporting Information - DCN SGE00947 WHO Guidelines for drinking water quality. Explains how guideline values for drinking water contaminants are used, defines the c riteria used to select contaminants included in the report, and approaches used in deriving guideline values. World Health Organization 1/1/1996 FALSE FALSE SGE00947

5.0 EPA - HQ OW - 2014 - 0598 - 0417 Barnett and Appalachian

Shale Water Management and Reuse Tec hnologies - DCN SGE00284 A detailed report that investigates water management in the Barnett and Marcellus shale gas plays. Hayes, Tom; Severin, Blanie F. 3/30/2012 FALSE FALSE SGE00284

5.0 EPA - HQ OW - 2014 - 0598 - 0471 Water Quality for

Wyoming Livestock & Wildlife A Review of the Literature Pertaining to Health Effects of Inorganic Contaminants DCN A review of the literature pertaining to health effects of Inorganic Contaminants Raisbeck, M. F. et al. 1/1/2013 FALSE FALSE SGE01053Attachment 2



### A2 - 281 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

SGE01053 5.0 EPA - HQ OW - 2014 - 0598 - 0496 Final Annotated

Bibliography for Section XIV, “Environmental Impacts,” of the Preamble for “Effluent Limitations Guidelines and Standards for the Oil and Gas Extraction Point Source Category; Proposed Rule” DCN SGE01093 Annotated Bibliography of the references used in the "Environmental Impacts" section of the Preamble. Abt Associates 2/2/2015 FALSE FALSE SGE01093

5.0 EPA - HQ OW - 2014 - 0598 - 0593 Assessment of Effluent

contaminants from Three Facilities Discharging Marcellus Shale Was tewater to Surface Waters in Pennsylvania - DCN SGE00525 A sampling study quantifying analytes in effluents from three WWTPs. Ferrar, Kyle 3/4/2013 TRUE FALSE SGE00525

5.0 EPA - HQ OW - 2014 - 0598 - 0601 Discharges of Produced

Waters from Oil and Gas Extraction via Wastewater Treatment Plants are Sources of Disinfection By - products to Receiving Streams - DCN SGE00535 This paper describes a study which analyzed samples from a river downstream of water treatment plants. Hladik, Michelle; Focazio, Michael; Engle, Ma rk 8/29/2013 TRUE FALSE SGE00535

5.0 EPA - HQ OW - 2014 - 0598 - 0611 Taste Quality of

Mineralized Water - DCN SGE00939 Article on results of tests to determine mineral water content levels in drinking water as they affect the taste. Bruvold, William H.; Ongerth, Henry J. 1/1/1969 TRUE FALSE SGE00939

5.0 EPA - HQ OW - 2014 - 0598 - 0727 Enhanced Formation of

Disinfection Byproducts in Shale Gas Wastewater Impacted Drinking Water Article on the enhanced formation of disinfection byproducts in shale gas wastewater - impacted Parker, K., Zeng, T., Harkness, J., Vengosh, A., 9/9/2014 FALSE FALSE SGE00985Attachment 2



### A2 - 282 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN

Supplies DCN SGE00985 drinking water supplies. & Mitch, W. 6.0 -- a Docket Users Guide DCN SGE01247 An explanation of the Federal Docket Management System. This guide will help public users access and navigate the Record for this rulemaking. ERG 1/1/2016 FALSE FALSE SGE01247

6.0 -- a Docket Users Guide Attachments DCN SGE01247.A01 This attachment contains the 4 tables for the Docket Users Guide (DCN SGE01247). ERG 1/1/2016 FALSE FALSE SGE01247.A01 6.0 EPA - HQ OW - 2014 - 0598 - 0001 Proposed Effluent

Limitations Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN SGE01124 The preamble to this rulemaking published in the Federal Register. Unit ed States Environmental Protection Agency 4/7/2015 FALSE FALSE SGE01124

6.0 EPA - HQ OW - 2014 - 0598 - 0367 Environmental

Engineering Support for Clean Water Regulations Programmatic Quality Assurance Project Plan (PQAPP) DCN SGE00957 ERG's Environmental Engineering Support for Clean Water Regulation Programmatic Quality Assurance Project Plan. Outlines quality assurance/quality control procedures followed under the contract. ERG 10/1/2013 FALSE FALSE SGE00957

6.0 EPA - HQ OW - 2014 - 0598 - 0368 Unconventional Oil and

Gas (UOG) Supplemental Quality Assurance Project Plan (SQAPP) DCN SGE00958 Supplement to the Programmatic QAPP specific to quality assurance/quality control procedures followed under the unconventional oil and gas project. ERG 8/15/2014 FALSE FALSE SGE00958Attachment 2



### A2 - 283 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 6.0 EPA - HQ OW - 2014 - 0598 - 0683 Technical Development

Document for Proposed Effluent Limitations Guidelines and Standards for Oil and Gas Extraction

- DCN SGE00704 The technical development for the unconventional oil and gas rule making. United Sta tes Environmental Protection Agency 3/1/2015 FALSE FALSE SGE00704

6.0 EPA - HQ OW - 2014 - 0598 - 0710 Documentation of OMB

Review Under Executive Order 12866 DCN SGE01031 A documentation of OMB Review Under Executive Order 12866 United States Environmental Protection Agency 1/1/2015 FALSE FALSE SGE01031 6.0 EPA - HQ OW - 2014 - 0598 - 0803 Docket Users Guide DCN

SGE01032 An explanation of the Federal Docket Management System. This guide will help public users access and navigate the Record for this proposal. ERG 1/1/2015 FALSE FALSE SGE01032

6.0 EPA - HQ OW - 2014 - 0598 - 0803 Docket Users Guide

Attachments DCN SGE01032.A01 This attachment contains the 4 tables for the Docket Users Guide (DCN SGE01032). ERG 1/1/2015 FALSE FALSE SGE01032.A01 6.0 EPA - HQ OW - 2014 - 0598 - 0812 Unconventional Oil and

Gas Pretreatment Hearing Transcript DCN SGE01127 A transcript of the public hearing discussing the proposed effluent limitations guidelines and standards for oil and gas extraction. United States Environmental Protection Agency 5/29 /2015 FALSE FALSE SGE01127

6.0 EPA - HQ OW - 2014 - 0598 - 1251 Technical Development

Document for the Effluent Limitations Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN SGE01188 The technical development for the unconventional oil and gas rule making. U.S. EPA 6/1/2016 FALSE FALSE SGE01188Attachment 2



### A2 - 284 Table 2. Record Index Sorted by Subject Outline Number for All Documents Supporting the Effluent Limitation

Guidelines and Standards for the Oil and Gas Extraction Point Source Category Subject Outline Section EPA

Docket Number Title Abstract Author Date Copyright CBI DCN 6.0 EPA - HQ OW - 2014 - 0598 - 1254 Comment Response

Document Effluent Limitations Guidelines and Standards for the Oil and Gas Extraction Point Source Category (Pretreatment Standards for Unconven tional Oil and Gas Extraction Wastewater) DCN SGE01353 EPA's responses to public comments on the Effluent Limitations Guidelines and Standards for the Oil and Gas Extraction Point Source Category. U.S. EPA 6/1/2016 FALSE FALSE SGE01353

a — An EPA Docket Number was assigned after this document was published.Attachment 3



### A TTACHMENT 

### 3: C ROSSWALK 

### B ETWEEN 

### DCN, C ITATION 

### , AND 

### EPA D OCKET 

### N UMBER FOR 

### A LL 

### D OCUMENTS 

### S UPPORTING THE 

### E FFLUENT 

### L IMITATION 

### G UIDELINES AND 

### S TANDARDS FOR

THE 

### O IL AND 

### G AS 

### E XTRACTION 

### P OINT 

### S OURCE 

### C ATEGORY



### EPA - HQ - OW - 2014 - 0598Attachment 3



### A3 - 1 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number SGE00001 Miller, Bryon. 2009. Brush Run Spill Report EPA - HQ - OW - 2014 - 0598 - 0446 SGE00001.A01 Unknown. Brush Run Lab Spill Samples EPA - HQ - OW - 2014 - 0598 - 0446 SGE00002 Volz, Conrad; Ferrar, Kyle; Michanowicz, Drew et. al. 2011.

Contaminant Characterization of Effluent from PA Brine Treatment Josephine Facility EPA - HQ - OW - 2014 - 0598 - 0002 SGE00002.A01 Volz, Conrad; Ferrar, Kyle; Michanowic z, D. et. al. 2011.

Contaminant Characterization of Effluent from PA Brine Treatment Josephine Facility_Abstract EPA - HQ - OW - 2014 - 0598 - 0002 SGE00004 U.S. EPA. 2011. Agenda 1 - Technical Workshop for HF Study. EPA - HQ - OW - 2014 - 0598 - 0753 SGE00004.A01 Degner, Dennis, Range Resources. 2011. HF Fluid Considerations

in Marcellus Shale Completions EPA - HQ - OW - 2014 - 0598 - 0753 SGE00004.A02 McCurdy, Rick, Chesapeake Energy: Chemical. 2011. High Rate

HF in Non - Marcellus Unconventional Shale EPA - HQ - OW - 2014 - 0598 - 0753 SGE0 0004.A03 Hodge, Richard, ConocoPhilips. Cross - link and Linear Gel

Composition EPA - HQ - OW - 2014 - 0598 - 0753 SGE00004.A04 Tuck, Denise, Halliburton. 2011. Old vs. New Trends in HF

Chemicals EPA - HQ - OW - 2014 - 0598 - 0753 SGE00004.A05 Gupta, Satya, BJ Services - Baker Hughes. Unconventional

Fracturing Fluids: What, Where, Why? EPA - HQ - OW - 2014 - 0598 - 0753 SGE00004.A06 Coleman, Nancy, Chesapeake Energy. Produced Formation Water

Sample Results from Shale Plays EPA - HQ - OW - 2014 - 0598 - 0753 SGE00004.A07 Bank, Tracy, Univ. of Buffalo. Trace Metal Geochemistry and

Mobility in the Marcellus Formation EPA - HQ - OW - 2014 - 0598 - 0753 SGE00004.A08 King, George, Apache Corporation. Fracture Fluid Additives and

Formation Degradations EPA - HQ - OW - 2014 - 0598 - 0753 SGE00004.A09 Tuck, Denise, Hall iburton. 2011. What Can You Expect or Not

–

Chemical Breakdown and Degradation EPA - HQ - OW - 2014 - 0598 - 0753 SGE00004.A10 Szabo, Zoltan, USGS. Evaluation of Radionuclides as Degradation

Products of Host Materials in Response to Altered Fluid Chemistry Environm ent EPA - HQ - OW - 2014 - 0598 - 0753 SGE00004.A11 McIntosh, Jennifer, Schlegel, et. al. 2011. Chemical and Isotopic

Tracers of Natural Gas and Formation Waters in Fractured Shales EPA - HQ - OW - 2014 - 0598 - 0753 SGE00004.A12 Distinguishing Source of Natural Gas Accumulations with

Combined Gas & Co - Produced Formation Water Geochemical Approach: Case Study Appalachian Basin EPA - HQ - OW - 2014 - 0598 - 0753 SGE00004.A13 Baldassare, F. 2011. Orgn of Some Nat'l Gases in Permian thru

Devonian Age Sys. in the N. App. Basin & R elationship to Incidents of Stray Gas Migr. EPA - HQ - OW - 2014 - 0598 - 0753 SGE00004.A14 King, George, Apache Corporation. Tracking Fracturing Fluid

Movement with Chemical and Gamma - Emitting Tracers with Verification by Microseismic Recording EPA - HQ - OW - 2014 - 0598 - 0753 SGE00004.A15 Blake, Uni, Gastem USA. Designing a Water Quality Program for

Shale Exploration EPA - HQ - OW - 2014 - 0598 - 0753 SGE00004.A16 Elucidating Water Contamination by Fracturing Fluids and

Formation Waters from Gas Wells: Integrating Isotopic and Ge ochemical Fingerprints EPA - HQ - OW - 2014 - 0598 - 0753 SGE00004.A17 Lawson, Michael, ExxonMobil. 2011. Isotopic Tracing of

Groundwater Contamination: Techniques, Applications, and EPA - HQ - OW - 2014 - 0598 - 0753Attachment 3



### A3 - 2 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number

Practical Considerations SGE00004.A18 Kirby, Carl, Bucknell Univ.. 2011. Inorganic Geochemistry of

Pennsylvania Marcellus Flowback Waters EPA - HQ - OW - 2014 - 0598 - 0753 SGE00004.A19 Quality Assurance, Quality Control and Method Performance

Considerations for Chemical Testing: Samples Impacted by Hydraulic Fract uring Fluids EPA - HQ - OW - 2014 - 0598 - 0753 SGE00004.A20 Texas A&M University. Determination of Total Organic Carbons

in Difficult Sample Matrices Utilizing the Supercritical Water Oxidation TOC Procedure EPA - HQ - OW - 2014 - 0598 - 0753 SGE00004.A21 Practical Quantiz ation Limits, Method Detection Limits,

Interferences and Dilution Challenges in Fracturing Fluid Analyses EPA - HQ - OW - 2014 - 0598 - 0753 SGE00004.A22 Romanko, Terry, TestAmerica Labs. Radiochemical Analytical

Challenges with Hydraulic Fracturing Fluids_CBI. EPA - HQ - OW - 2014 - 0598 - 0753 SGE00004.A23 Szabo, Zoltan, USGS. Analytical Challenges of Radionuclides in

Brines EPA - HQ - OW - 2014 - 0598 - 0753 SGE00006 U.S. EPA. 2011. Agenda 3 - Technical Workshop for HF Study. EPA - HQ - OW - 2014 - 0598 - 0447 SGE00006.A01 Palmer, C. et . al. 2011. A Simple Approach Identifying

Contaminants of Most Concern to Underground Drinking Water Supplies from Hydraulic Fracturing. EPA - HQ - OW - 2014 - 0598 - 0447 SGE00006.A02 Volz, Conrad. Contam. Charac. of Effl. from PA Brine Treat., Inc,

Josephine Faci lity Being Released into Blacklick Creek, IN Co., PA: Concep. Models. EPA - HQ - OW - 2014 - 0598 - 0447 SGE00006.A03 Havics, Andrew, pH2, LLC/QEPA. 2011. Fracking & Associated

Media Composition in Colorado EPA - HQ - OW - 2014 - 0598 - 0447 SGE00006.A04 McElreath, D. 2011. Comparison of Hydraulic Fracturing Fluids

Composition with Produced Formation Water Quality Following Fracturing. EPA - HQ - OW - 2014 - 0598 - 0447 SGE00006.A05 McGrath, Angus, Stantec. 2011. Fate and Transport of Select

Hydraulic Fracturing Compounds of Potentia l Concern - EPA - HQ - OW - 2014 - 0598 - 0447 SGE00006.A06 McGrath, Angus, Stantec. Fate and Transport of Select Hydraulic

Fracturing Compounds of Potential Concern: Where do we go from here EPA - HQ - OW - 2014 - 0598 - 0447 SGE00006.A07 Deeley, George, Shell Expl. and Pr oduction. 2011. Fate and

Transport Evaluation of Potential Release Scenarios during Hydraulic Fracturing Operations EPA - HQ - OW - 2014 - 0598 - 0447 SGE00006.A08 Siegel, Donald, Syracuse University. A Protocol to Characterize

Flowback Water Contamination of Shall ow Waters from Shale Gas Development EPA - HQ - OW - 2014 - 0598 - 0447 SGE00006.A09 Ghassemi, Ahmad, Texas A&M University. Rock Failure and

Stimulated Volume in Hydraulic Fracturing EPA - HQ - OW - 2014 - 0598 - 0447 SGE00006.A10 Warpinski, Norman, Pinnacle - A Halliburton. Fracture Growth in

Layered and Discontinuous Media EPA - HQ - OW - 2014 - 0598 - 0447 SGE00006.A11 He, Zhong, Range Resources. 2011. Flow of Gas and Water in

Hydraulically Fractured Shale Gas Reservoirs EPA - HQ - OW - 2014 - 0598 - 0447 SGE00006.A12 Cramer, David, ConocoP hilips. 2011. Characterizing Mechanical

and Flow Properties using Injection Falloff Tests EPA - HQ - OW - 2014 - 0598 - 0447 SGE00006.A13 Byrnes, Alan, Chesapeake Energy Corporation. Role of Induced

and Natural Imbibition in Fracturing Fluid Transport and Fate in G as Shales EPA - HQ - OW - 2014 - 0598 - 0447Attachment 3



### A3 - 3 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number SGE00006.A14 Tuck, Denise, Halliburton. 2011. Modeling Versus the Real World

of Hydraulic Fracturing. EPA - HQ - OW - 2014 - 0598 - 0447 SGE00006.A15 Havics, Andrew, pH2, LLC/QEPA. 2011. Modeling Philosophies

and Application EPA - HQ - OW - 2014 - 0598 - 0447 SGE00006.A16 Sharma, Manu, Gradient. 2011. Modeling Drinking Water Related

Human Health Risks from Hydraulic Fracturing Additives EPA - HQ - OW - 2014 - 0598 - 0447 SGE00007 U.S. EPA. 2011. Agenda 4 - Technical Workshop for HF Study. EPA - H Q - OW - 2014 - 0598 - 0747 SGE00007.A01 How are Appropriate Water Sources for Hydraulic Fracturing

Determined? Pre - development Conditions and Management of Development Phase Water Usage EPA - HQ - OW - 2014 - 0598 - 0747 SGE00007.A02 Veil, John: Argonne National Laboratory. Water Requirements for

Shale Gas Activities in the Marcellus and Fayetteville Shale EPA - HQ - OW - 2014 - 0598 - 0747 SGE00007.A03 Godsey, Bill, GeoLogic Envir. Services LLC. Fresh, Brackish or

Saline Water for Hydraulic Fracturing? What are the Option s? EPA - HQ - OW - 2014 - 0598 - 0747 SGE00007.A04 Palmer, Carl et. al., Idaho National Laboratory. 2011. Water

Management Analysis of Hydraulic Fracturing using System Dynamic Models EPA - HQ - OW - 2014 - 0598 - 0747 SGE00007.A05 Werline, James, Devon Energy Corporation. 2011. Water

Requirements and Sustainable Sources in the Barnett Shale EPA - HQ - OW - 2014 - 0598 - 0747 SGE00007.A06 Jean - Philippe Nicot Univ. Texas 2011 Overview of Current and

Projected Shale and Tight Gas Water Use in Texas: Implication for Local Water Resource s EPA - HQ - OW - 2014 - 0598 - 0747 SGE00007.A07 Jester, Stephen, ConocoPhilips. Water Demand and Supply in the

Eagle Ford Shale EPA - HQ - OW - 2014 - 0598 - 0747 SGE00007.A08 Rao, Vikram, RTEC. 2011. Enabling Fracturing Operations with

Zero Fresh Water Withdrawals EPA - HQ - OW - 2014 - 0598 - 0747 SGE00007.A09 Welsh, James, LA Off. Of Conserv.. Sustaining Louisiana’s Fresh

Water Aquifers -- A Case Study in Bringing Community and Industry Together EPA - HQ - OW - 2014 - 0598 - 0747 SGE00007.A10 Mantell, Matthew, Chesapeake Energy Cor p. 2011. Produced

Water Reuse and Recycling Challenges and Opportunities Across Major Shale Plays EPA - HQ - OW - 2014 - 0598 - 0747 SGE00007.A11 Minnich, Keith, Talisman Energy Inc. 2011. A Water Chemistry

Perspective on Flowback Reuse with Several Case Studies EP A - HQ - OW - 2014 - 0598 - 0747 SGE00007.A12 Blauch, Matthew, Superior Well Services. 2011. Shale Frac

Sequential Flowback Analyses and Reuse Implications EPA - HQ - OW - 2014 - 0598 - 0747 SGE00007.A13 Hayes, T. 2011. Characterization of Marcellus Shale and Barnett

Shale Flowback Waters and Technology Development for Water Reuse EPA - HQ - OW - 2014 - 0598 - 0747 SGE00007.A14 Tipton, Steven, Newfield Exploration. 2011. Mid - Continent Water

Management for Stimulation Operations EPA - HQ - OW - 2014 - 0598 - 0747 SGE00007.A15 Haggstrom, Johann a, Halliburton. 2011. Toolbox Available to Treat

Flowback and Produced Waters EPA - HQ - OW - 2014 - 0598 - 0747 SGE00007.A16 King, George, Apache Corporation. 2011. A Closed Loop System

Using a Brine Reservoir to Replace Fresh Water as the Frac Fluid Source EPA - HQ - OW - 2014 - 0598 - 0747 SGE00007.A17 Cooper, Jill, EnCana Oil & Gas (USA) Inc. 2011. Williams Fork,

Piceance Basin: Flowback Water Reuse

– Quality and Quantity EPA - HQ - OW - 2014 - 0598 - 0747 SGE00007.A18 Alleman, David, ALL Consulting. 2011. Treatment of Shale Gas

Produced Water for Discharge EPA - HQ - OW - 2014 - 0598 - 0747Attachment 3



### A3 - 4 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number SGE00007.A19 Xu, Pei, et. al. Colorado School of Mines. 2011. Novel and

Emerging Technologies for Produced Water Treatment EPA - HQ - OW - 2014 - 0598 - 0747 SGE00007.A20 Ground Water Protection Council. 2011. Hydraulic Fracturing &

Safe Drinking Water. Hydraulic Fracturing Workshop. EPA - HQ - OW - 2014 - 0598 - 0747 SGE00007.A21 Havics, Andrew, pH2, LLC/QEPA. 2011. Simple Modeling of the

Disposition of Fluids On - Site in a Pit EPA - HQ - OW - 2014 - 0598 - 0747 SGE00007.A22 McCu rdy, Rick, Chesapeake Energy Corp. Underground Injection

Wells for Produced Water Disposal EPA - HQ - OW - 2014 - 0598 - 0747 SGE00007.A23 Ziemkiewicz, Paul, WVU. 2011. Wastewater from Gas

Development: Chemical Signatures in the Monongahela Basin EPA - HQ - OW - 2014 - 0598 - 0747 SGE00009 Gresh, Katy, PADEP. 2011. PADEP Calls on Natural Gas Drillers

to Stop Giving Treatment Facilities Wastewater EPA - HQ - OW - 2014 - 0598 - 0524 SGE00010 Ground Water Protection Council. 2009. Modern Shale

Development in the United States: A Primer. EPA - HQ - OW - 2014 - 0598 - 0288 SGE00011 Veil, John A. 2010. Water Mgmt Technologies Used by Marcellus

Shale Gas Producers. Prepared by Argonne National Lab. Prepared for U.S. DOE NETL. EPA - HQ - OW - 2014 - 0598 - 0292 SGE00013 U.S. EPA. 1988. Ambient Aquatic Life Water Quality Criteria for

Chloride. EPA - HQ - OW - 2014 - 0598 - 0294 SGE00029 U.S. EPA. 2011. EPA Briefing to the SEAB Natural Gas

Subcommittee to Examine Fracking Issues. US EPA - ORD. EPA - HQ - OW - 2014 - 0598 - 0297 SGE00038 Yoxtheimer, D.; Gaudlip, T. 2010. Answers to Unanswered

Questions from Water Use and Water Re - use/Recycling in Marcellus Shale Gas Expl. and Prod. EPA - HQ - OW - 2014 - 0598 - 0525 SGE00042 Yoxtheimer, Dave; Gaudlip, Tony. 2010. Water Use and Water

Reuse/Recyclin g in Marcellus Shale Gas Exploration and Production. EPA - HQ - OW - 2014 - 0598 - 0545 SGE00046 Abdalla, Charles W. et. al. 2011. Marcellus Shale Wastewater

Issues in PA - Current & Emerging Treatment & Disposal Technologies. Penn State Cooperative EPA - HQ - OW - 2014 - 0 598 - 0299 SGE00051 Alleman, D. 2011. Water Used for Hydraulic Fracturing: Amounts,

Sources, Reuse, and Disposal. EPA - HQ - OW - 2014 - 0598 - 0749 SGE00053 Jehn, Paul. 2011. Monitoring Water Quality to Determine Potential

Impacts From Hydraulic Fracturing. The Gr ound Water Protection Council www.gwpc.org EPA - HQ - OW - 2014 - 0598 - 0771 SGE00054 Lee, Joseph J. 2011. Hydraulic Fracturing and State Water Quality

Monitoring. Groundwater Protection Council. EPA - HQ - OW - 2014 - 0598 - 0778 SGE00057 PA DEP. 2011. Chemical Analysis of Residual Waste Annual

Report by the Generator. EPA - HQ - OW - 2014 - 0598 - 0779 SGE00059 Frantz, Joseph H. Jr. 2011. Marcellus Shale Technology. Range

Resources - Appalachia, LLC. EPA - HQ - OW - 2014 - 0598 - 0780 SGE00061 Haut, Richard C. 2011. Environmentally Friend ly Drilling Systems

Program. EFD Systems. EPA - HQ - OW - 2014 - 0598 - 0781 SGE00063 U.S. EPA. 2011. Draft Plan to Study the Potential Impacts of

Hydraulic Fracturing on Drinking Water Resources. Office of Research and Development. EPA - HQ - OW - 2014 - 0598 - 0301 SGE00064 Williams, John. 2011. Marcellus Shale - Gas Development and

Water - Resource Issues. USGS: New York Water Science Center. EPA - HQ - OW - 2014 - 0598 - 0303 SGE00068 API. 2010. Water Management Associated with Hydraulic

Fracturing. American Petroleum Institute (API). EPA - HQ - OW - 2014 - 0598 - 0305Attachment 3



### A3 - 5 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number SGE00070 Acharya, Harish; Matis, Hope; Kommepalli, Hareesh; Moore,

Brian; Wang, Hua. 2011. Cost Effective Recovery of Low - TDS Frac Flowback Water for Re - use. EPA - HQ - OW - 2014 - 0598 - 0307 SGE00071 Veil, J.A. 2007. Trip Report for Field Visit to Fayetteville Shale

Gas Wells. Environmental Science Division, Argonne National Laboratory. EPA - HQ - OW - 2014 - 0598 - 0792 SGE00074 Hatch. 2011. Real - World Solutions in Fluid Management: Supply,

Storage, Treatment, Recycling, and Disposal Wor kshop. EPA - HQ - OW - 2014 - 0598 - 0782 SGE00075 Hatch. 2011. Real - World Solutions in Fluid Management: Supply,

Storage, Treatment, Recycling, and Disposal Workshop. EPA - HQ - OW - 2014 - 0598 - 0783 SGE00076 Hatch. 2011. Real - World Solutions in Fluid Management: Supply,

Storage, Treatment, Recycling, and Disposal Workshop. EPA - HQ - OW - 2014 - 0598 - 0784 SGE00078 Salt Water Solutions, LLC. 2011. Frac Water Treatment Process. EPA - HQ - OW - 2014 - 0598 - 0785 SGE00081 API. 2009. Environmental Protection for

Onshore Oil and Gas P roduction Operations and Leases. EPA - HQ - OW - 2014 - 0598 - 0308 SGE00083 David L. Miller, Stephanie Meadows. 2011. API Introduction and

API HF Standards for the Oil and Natural Gas Industry. EPA - HQ - OW - 2014 - 0598 - 0786 SGE00086 API. 2009. Hydraulic Fracturing Ope rations

— Well Construction

and Integrity Guidelines. API. EPA - HQ - OW - 2014 - 0598 - 0309 SGE00088 Zielinski, Robert; Otton, James. 1999. Naturally Occurring

Radioactive Materials (NORM) in Produced Water and Oil - Field Equipment. EPA - HQ - OW - 2014 - 0598 - 0750 SGE00089 USGS. 2002. USGS Produced Waters Database figures. USGS. EPA - HQ - OW - 2014 - 0598 - 0787 SGE00090 NYSDEC. 2011. Suppl. Generic Env. Imp. Statement on Oil, Gas,

& Soln. Mining Reg. Prgm. Prelim. Rev. Draft. EPA - HQ - OW - 2014 - 0598 - 0310 SGE00091 Rimassa, Sha wn; Howard, Paul; Blow, Kristel; Schlumberger.

2009. Optimizing Fracturing Fluids from Flowback Water. Society of Petroleum Engineers. EPA - HQ - OW - 2014 - 0598 - 0311 SGE00092 ALL Consulting. 2004. Coal Bed Methane Primer. US DOE. EPA - HQ - OW - 2014 - 0598 - 1243 SGE00093 Veil, John et. al. 2004. A White Paper Describing Produced Water

from Production of Crude Oil, Natural Gas, and Coal Bed Methane. By Argonne Nati Lab EPA - HQ - OW - 2014 - 0598 - 0312 SGE00094 Journal of Environmental Law and Litigation, Volume 17(2) EPA - HQ - OW - 2014 - 0598 - 1244 SGE00095 URS. 2011. Water - Related Issues Associated with Gas Production

in the Marcellus Shale. (March 25). EPA - HQ - OW - 2014 - 0598 - 0313 SGE00096 Sumi, Lisa. 2008. Shale Gas: Focus on the Marcellus Shale. Oil and

Gas Accountability Proje ct / Earthworks. EPA - HQ - OW - 2014 - 0598 - 1245 SGE00099 Burnett, David. 2006. Advanced Membrane Filtration Technology

for Cost Effective Recovery of Fresh Water from Oil & Gas Produced Brine. EPA - HQ - OW - 2014 - 0598 - 0314 SGE00100 Brown, Terry. 2009. Produced Water Management and Beneficial

Use. Office of Fossil Energy. EPA - HQ - OW - 2014 - 0598 - 0315 SGE00102 Fountain Quail Water Management, LLC. 2011. Marcellus Shale

(Pennsylvania/New York). http://www.fountainquail.com/operations/shale/marcellus/marcellus .html EPA - HQ - OW - 2014 - 0598 - 0772Attachment 3



### A3 - 6 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number SGE00103 Aqua Technology. An Overview of Deionization Technology.

Aqua Technology. http://www.aquatechnology.net/industrial_deionization.html EPA - HQ - OW - 2014 - 0598 - 0316 SGE00105 Papso, John. 2010. Cabot Gas Well Treated with 100% Reu sed

Frac Fluid. Cabot Oil and Gas Corp., Superior Well Services, Inc., Kroff Chemicals, Inc.. EPA - HQ - OW - 2014 - 0598 - 0317 SGE00108 Siemens. 2011. Total Water Management for the Oil & Gas

Industry.. Siemens. EPA - HQ - OW - 2014 - 0598 - 0325 SGE00109 Takashi Asano. 2007. Water Reuse: An Integrated Approach to

Managing the World's Water Resources. EPA - HQ - OW - 2014 - 0598 - 0326 SGE00110 Bruff, Matthew. 2011. An Integrated Water Treatment Technology

Solution for Sustainable Water Resource Management in the M arcellus Shale. EPA - HQ - OW - 2014 - 0598 - 0723 SGE00110.A01 Bruff, Matthew. 2015. Altela Signed Confidential Release. EPA - HQ - OW - 2014 - 0598 - 0723 SGE00111 Barterger, C. 2001. Is there a Basin - Centered Gas Accumulation in

the Cotton Valley Group Sandstones, Gulf C oast Basin, U.S.A. USGS. EPA - HQ - OW - 2014 - 0598 - 0773 SGE00112 Billingsley, RL. 2005. Identifying and Remediating High Water

Production Problems in Basin - Centered Formations. Advanced Resources International, Inc. EPA - HQ - OW - 2014 - 0598 - 0793 SGE00114 Van Dyke, Staffan. 2010. Tight Gas Sandstone: Is It Truly

Unconventional? Oil & Gas Evaluation Report. (October). EPA - HQ - OW - 2014 - 0598 - 0327 SGE00117 Bob Kimball. 2008. Applying Membranes to Produced Water

Treatment: High Recovery Reverse Osmosis Treatment Process. CDM. EPA - HQ - OW - 2014 - 0598 - 0526 SGE00119 Nelson, Philip. 2009. Gas, Oil, and Water Production from the

Wasatch Formation, Greater Natural Buttes Field, Uinta Basin, Uinta Basin, Utah. U.S. EPA - HQ - OW - 2014 - 0598 - 0774 SGE00121 Ozobeme, C. 2006. Evaluation of Water Production in Tight Gas

Sands in the Cotton Valley Formation in the Caspiana, Elm Grove and Frierson Fields. EPA - HQ - OW - 2014 - 0598 - 0527 SGE00124 James Beckman. 2008. Dewvaporation Desalination 5,000 - Gallon Per - Day Pilot Plant. EPA - HQ - OW - 2014 - 0598 - 0328 SGE00125 Provaris. Unknown. Process Water Recycling Technologies.

http://www.clearwatergroup.org/provaris%20 - %20process%20water%20recycling%20technologies.pdf EPA - HQ - OW - 2014 - 0598 - 0337 SGE00126 A. Joseph Reed. 2002. Application of Electrodialysis Reversal

Process to Remediate a Brine - Impacted Aquifer. ARCADIS G&M Inc.. EPA - HQ - OW - 2014 - 0598 - 0338 SGE00127 U.S. EPA. 2000. Wastewater Technology Fact Sheet: Chemical

Precipitation. EPA - HQ - OW - 2014 - 0598 - 0339 SGE00129 Water Research Foundation (WRF). Unkno wn. Ion Exchange.

Simultaneous Compliance Tool. EPA - HQ - OW - 2014 - 0598 - 0688 SGE00132 U.S. EPA. 2011. Underground Injection Control Program: Class II

Wells

— Oil and Gas Related Injection Wells (Class II). Downloaded on 8/31/2011. EPA - HQ - OW - 2014 - 0598 - 0341 SGE 00133 Brent Means. 2004. Comparison of Three Methods to Measure

Acidity of Coal - Mine Drainage. EPA - HQ - OW - 2014 - 0598 - 0342 SGE00135 U.S. EPA. 2009. The Next Generation of Tools and Actions to

Restore Water Quality in the Chesapeake Bay. EPA - HQ - OW - 2014 - 0598 - 0343Attachment 3



### A3 - 7 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number SGE00136 U.S. EPA. 2011. Oil and Gas Production Wastes.

http://www.epa.gov/radiation/tenorm/oilandgas.html EPA - HQ - OW - 2014 - 0598 - 0344 SGE00138 U.S. EPA. 2010. 2010 UIC Well Inventory 2010. Available online

at: http://water.epa.gov/ type/groundwater/uic/class2/index.cfm EPA - HQ - OW - 2014 - 0598 - 0345 SGE00139 Puder, M.G.; Veil, J.A. 2006. Offsite Comm. Disposal of Oil and

Gas Exploration and Prod. Waste: Availability, Options, and Costs. EPA - HQ - OW - 2014 - 0598 - 0346 SGE00140 ALL Consulting. 2 011. Water Treatment Technology Fact Sheet:

Crystallization. EPA - HQ - OW - 2014 - 0598 - 0347 SGE00141 ALL Consulting. 2011. Water Treatment Technology Fact Sheet:

Electrodialysis. EPA - HQ - OW - 2014 - 0598 - 0349 SGE00142 ALL Consulting. 2011. Water Treatment Technology Fact Sheet:

Ion Exchange. EPA - HQ - OW - 2014 - 0598 - 0350 SGE00144 ALL Consulting. 2011. Water Treatment Technology Fact Sheet:

Thermal Evaporation Distillation. EPA - HQ - OW - 2014 - 0598 - 0351 SGE00145 Veolia Water. 2011. Technology Data Sheet: MULTIFLO TM

Technology, a Transportable Water Treatment Solution for Shale Gas Exploration. EPA - HQ - OW - 2014 - 0598 - 0352 SGE00146 Vidic, Radisav D. 2010. Sustainable Water Management for

Marcellus Shale Development. University of Pittsburgh. EPA - HQ - OW - 2014 - 0598 - 0775 SG E00149 Intervras Technologies, LLC. 2011. EVRAS Evaporation

Reduction and Solidification. EPA - HQ - OW - 2014 - 0598 - 0354 SGE00153 U.S. Energy Information Administration. 2011. Lower 48 States

Shale Plays. Prepared by EIA Office of Oil and Gas. (May). EPA - HQ - OW - 2014 - 0598 - 0355 SGE00155 U.S. Energy Information Administration. 2010. Tight Sands Gas

Plays, Lower 48 States. Prepared by EIA Office of Oil and Gas. (June). EPA - HQ - OW - 2014 - 0598 - 0356 SGE00156 Flottweg. 2011. Flottweg Separation Technology. EPA - H Q - OW - 2014 - 0598 - 0357 SGE00160 Adams, Andy. 2011. Telephone Communication with Andy

Adams, INTEVRAS, and Brent Ruminski, Eastern Research Group Inc. “EVRAS Evaporation Technology.” EPA - HQ - OW - 2014 - 0598 - 0358 SGE00161 Alexander, Jerry. 2011. Telephone Communi cation with J.

Alexander, Siemens, S. Hays, ERG “Siemens Reverse Osmosis Technology.” (September 28). EPA - HQ - OW - 2014 - 0598 - 0359 SGE00162 D. Beagle. 2011. Phone Communication with D. Beagle, Drake

Water Technologies, and B. Ruminski, ERG. “Higgins Loop Technology.” (September 26). EPA - HQ - OW - 2014 - 0598 - 0360 SGE00163 Burnett, D. 2011. Telephone Communication with David Burnett,

Global Petroleum Research Institute, and Sarah Hays, Eastern Research Group, Inc. EPA - HQ - OW - 2014 - 0598 - 0361 SGE00164 Dennis, Rich. 2011. Telephone Communication with Rich Dennis,

Severn Trent, and Brent Ruminski, Eastern Research Group, Inc. EPA - HQ - OW - 2014 - 0598 - 0372 SGE00165 Drake, Ron. 2011. Telephone Communication with Ron Drake,

Drake Water Technologies, and Brent Ruminski, ERG. “Ionflo Technology.” (September 26). EPA - HQ - OW - 2014 - 0598 - 0373 SGE00166 Walter Weber. 1972. Physiochemical Processes: For Water Quality

Control. EPA - HQ - OW - 2014 - 0598 - 0528 SGE00167 Metcalf and Eddy, Inc. 2002. Wastewater Engineering: Treatment

and Reuse. Fourth edition. McGraw - Hill, Inc. EPA - HQ - OW - 2014 - 0598 - 0529 SGE00170 NIOSH. 2005. NIOSH Health Hazard Evaluation Report. EPA - HQ - OW - 2014 - 0598 - 0374Attachment 3



### A3 - 8 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number SGE00174 U.S. EPA. 2011. Secondary Drinking Water Regulations: Guidance

for Nuisance Chemicals. EPA - HQ - OW - 201 4 - 0598 - 0375 SGE00175 Tom Hayes. 2004. The Electrodialysis Alternative for Produced

Water Management. Gas Technology Institute. EPA - HQ - OW - 2014 - 0598 - 0376 SGE00177 John Crittenden. 2005. Water Treatment: Principles and Design.

John Wiley & Sons, Inc.. EPA - H Q - OW - 2014 - 0598 - 0530 SGE00178 American Water Works Association (AWWA). 2005. Water

Quality & Treatment: A Handbook of community Water Supplies. McGraw - Hill. EPA - HQ - OW - 2014 - 0598 - 0546 SGE00179 Keenan, Charles W. and Jesse H. Wood. General College

Chemistry. Chapter 14 Nuclear Changes. Harper & Row Publishers, Inc., New York. 1971. EPA - HQ - OW - 2014 - 0598 - 0448 SGE00182 Clark, C.E.; Veil, J.A. 2009. Produced Water Volumes and

Management Practices in the United States. ANL/EVS/R - 09/1. Argonne National Laboratory. EPA - HQ - OW - 2014 - 0598 - 0377 SGE00185 U.S. EPA. 2011. Drinking Water Treatment Wastes. Available

online at: http://www.epa.gov/rpdweb00/tenorm/drinking water.html EPA - HQ - OW - 2014 - 0598 - 0378 SGE00187 PA DEP. 2010. Title 25: Environmental Protection. Chapter 95:

Wastewater Treatment Requirements. (August). Available online EPA - HQ - OW - 2014 - 0598 - 0379 SGE00188 O'Connell, James, ERG. 2014. Pennsylvania Department of

Environmental Protection’s (PA DEP) Statewide Oil and Gas Waste Reports. (December) EPA - HQ - OW - 2014 - 0598 - 0751 SGE00188.A01 PA DEP. 2014. Statewide Data Downloads by Reporting Period -

Attach. 1: Jan - Jun 2014 Waste (Unconventional wells). (Dec. 22). EPA - HQ - OW - 2014 - 0598 - 0751 SGE00188.A02 PA DEP. 2014. Statewide Data Downloads by Reporting Period -

Attachment 2: Jan - Dec 2013 Waste (Conventional wells). (Dec. 22). EPA - HQ - OW - 2014 - 0598 - 0751 SGE00188.A03 PA DEP. 2014. Statewide Data Downloads by Reporting Period -

Attachment 3: Jan - Jun 2013 Waste (Unconventional wells). (Dec. 22). EPA - HQ - OW - 20 14 - 0598 - 0751 SGE00188.A04 PA DEP. 2014. Statewide Data Downloads by Reporting Period -

Attachment 4: Jul - Dec 2013 Waste (Unconventional wells). (Dec. 22). EPA - HQ - OW - 2014 - 0598 - 0751 SGE00188.A05 PA DEP. 2014. Statewide Data Downloads by Reporting Period -

Attachment 5: Jan - Dec 2012 Waste (Conventional wells). (Dec. 22). EPA - HQ - OW - 2014 - 0598 - 0751 SGE00188.A06 PA DEP. 2014. Statewide Data Downloads by Reporting Period -

Attachment 6: Jan - Jun 2012 Waste (Unconventional wells). (Dec. 22). EPA - HQ - OW - 2014 - 0598 - 0751 SGE00188.A07 PA DEP. 2014. Statewide Data Downloads by Reporting Period -

Attachment 7: Jul - Dec 2012 Waste (Unconventional wells). (Dec. 22). EPA - HQ - OW - 2014 - 0598 - 0751 SGE00188.A08 PA DEP. 2014. Statewide Data Downloads by Reporting Period Att. 8: Jan - Dec 2011 Waste (Annual O&G, without Marcellus). (Dec 22). EPA - HQ - OW - 2014 - 0598 - 0751 SGE00188.A09 PA DEP. 2014. Statewide Data Downloads by Reporting Period -

Att. 9: Jan - Jun 2011 Waste (Marcellus Only, 6 months). (Dec. 22). EPA - HQ - OW - 2014 - 0598 - 0751 SGE00188.A10 PA DEP. 2014. Statewide Data Downloads by Reporting Period -

Att. 10: Jul - Dec 2011 Waste (Marcellus Only, 6 months). (Dec. 22). EPA - HQ - OW - 2014 - 0598 - 0751Attachment 3



### A3 - 9 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number SGE00188.A11 PA DEP. 2014. Statewide Data Downloads by Reporting Period Att. 11: Jan - Dec 2010 Waste (Annual O&G, w/o Marcellus). (Dec 22). EPA - HQ - OW - 2014 - 0598 - 0751 SGE00188.A12 PA DEP. 2014. Statewide Data Downloads by Reporting Period -

Att. 12: Jul - Dec 2010 Waste (Marcellus Only, 6 months). (Dec. 22). EPA - HQ - OW - 2014 - 0598 - 0751 SGE00188.A13 PA DEP. 2014. Statewide Data Downloads by Reporting Period Att. 13: Jul 2009 - Jun 2010 Waste (Marcellus Only, 12 mos.). (Dec 22). EPA - HQ - OW - 2014 - 0598 - 0751 SGE00188.A14 PA DEP. 2014. Statewide Data Downloads by Reporting Period Att. 14: Jan - Dec 2009 Waste (Annual O&G, with Marcellus). (Dec. 22). EPA - HQ - OW - 2014 - 0598 - 0751 SGE00188.A15 PA DEP. 2014. Statewide Data Downloads by Reporting Period Att. 15: Jan - Dec 2008 Waste (Annual O&G, with Marcellus). (Dec. 22). EPA - HQ - OW - 2014 - 0598 - 0751 SGE00188.A16 PA DEP. 2014. Statewide Data Downloads by Reporting Period Att. 16: Jan - Dec 2007 Waste (Annual O&G, with Marcellus). (Dec. 22). EPA - HQ - OW - 2014 - 0598 - 0751 SGE00188.A17 PA DEP. 2014. Statewide Data Downloads by Reporting Period Att. 17: Jan - Dec 2006 Waste (Annual O&G, with Marcellus). (Dec. 22). EPA - HQ - OW - 2014 - 0598 - 0751 SGE00188.A18 PA DEP. 2014. Statewide Data Downloads by Reporting Period Att. 18: Jan - Dec 2005 Waste (Annual O&G, with Marcellus). (Dec. 22). EPA - HQ - OW - 2014 - 0598 - 0751 SGE00188.A 19 PA DEP. 2014. Statewide Data Downloads by Reporting Period Att. 19: Jan - Dec 2004 Waste (Annual O&G, with Marcellus). (Dec. 22). EPA - HQ - OW - 2014 - 0598 - 0751 SGE00188.A20 PA DEP. 2014. Statewide Data Downloads by Reporting Period Att. 20: Jan - Dec 2003 Waste (Annual O&G, with Marcellus). (Dec. 22). EPA - HQ - OW - 2014 - 0598 - 0751 SGE00188.A21 PA DEP. 2014 Statewide Data Downloads by Reporting Period Att. 21: Jan - Dec 2002 Waste (Annual O&G, with Marcellus). (Dec. 22). EPA - HQ - OW - 2014 - 0598 - 0751 SGE00188.A22 PA DEP. 2014. Statewide Data Downloads by Reporting Period Att. 22: Jan - Dec 2001 Waste (Annual O&G, with Marcellus). (Dec. 22). EPA - HQ - OW - 2014 - 0598 - 0751 SGE00188.A23 PA DEP. 2014. Statewide Data Downloads by Reporting Period Att. 23: Jan - Dec 2000 Waste (Annual O& G, with Marcellus). (Dec. 22). EPA - HQ - OW - 2014 - 0598 - 0751 SGE00189 General Electric (GE). 2011. Chapter 07

— Precipitation Softening.

GE Power and Process Technologies EPA - HQ - OW - 2014 - 0598 - 0380 SGE00195 U.S. EPA. 2000. Development Document for Effluent Limita tion

Guidelines and Standards for the Centralized Waste Treatment Industry EPA 821 - R - 00 - 020. EPA - HQ - OW - 2014 - 0598 - 0449 SGE00197 U.S. EPA. 2004. Technical Support Document for the 2004

Effluent Guidelines Program Plan. U.S. EPA. EPA - HQ - OW - 2014 - 0598 - 0740 SGE00198 U.S. EPA. 2008. Technical Support Document for the 2008

Effluent Guidelines Program Plan. EPA - HQ - OW - 2014 - 0598 - 0381 SGE00199 U.S. EPA. 2004. NPDES Glossary. EPA - HQ - OW - 2014 - 0598 - 0382 SGE00200 Hart Resource Technologies. 2009. Handling and treatme nt of EPA - HQ - OW - 2014 -Attachment 3



### A3 - 10 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number

brine and hydraulic fracturing fluids produced by natural gas and oil wells.. 0598 - 0531 SGE00213 Robert Lestz. 2011. Waterless Fracturing Technology. GasFrac

Energy Services. EPA - HQ - OW - 2014 - 0598 - 0532 SGE00225 ALL Consulting. 2011. Sh ale Gas Produced Water Treatment

Catalog. DOE Contractor. http://www.all llc.com/projects/produced_water_tool/page.php?14 EPA - HQ - OW - 2014 - 0598 - 0383 SGE00227 Mertz, Barry. 2011. Telephone Communication with Barry Mertz,

212 Resource Corporation, and Brent Ruminski, Eastern Research Group, Inc. EPA - HQ - OW - 2014 - 0598 - 0384 SGE00228 Roman., Jaime. 2011. Telephone Communication with J. Roman,

Fountain Quail, and B. Ruminski. ERG. “Fountain Quail Nomad Evaporator.” (October 26) EPA - HQ - OW - 2014 - 0598 - 0385 SGE00230 W ilson, M. 2011. Telephone Communication with M. Wilson, GE,

and B. Ruminski, ERG. “GE Power and Water: Wastewater Treatment Technologies.” Nov 10 EPA - HQ - OW - 2014 - 0598 - 0386 SGE00234 Silva James et. al. 2011. NORM Removal from Hydrofracturing

Water. GE Globa l Research Center EPA - HQ - OW - 2014 - 0598 - 0387 SGE00236 Bethany Kurz. 2011. Evaluation of Brackish Groundwater

Treatment for Use in Hydraulic Fracturing of the Bakken Play, ND. EPA - HQ - OW - 2014 - 0598 - 0766 SGE00238 William Shaw. 2011. The Real Cost of ZLD for Shale Gas Frac

Water in the Marcellus Shale Play. HPD, LLC EPA - HQ - OW - 2014 - 0598 - 0388 SGE00239 Hefley, William, et al. 2011. The Economic Impact of the Value

Chain of a Marcellus Shale Well. University of Pittsburgh. (August) EPA - HQ - OW - 2014 - 0598 - 0405 SGE00 241 Rowan, E.L., et al. 2011. Radium content of oil and gas field prod

waters in the nrthrn App Basin. USGS Scientific Investigations Report 2011

– 5135. EPA - HQ - OW - 2014 - 0598 - 0406 SGE00242 Hayes, Thomas. 2009. Sampling & Analysis of Water Streams

Association with the Development of Marcellus Shale Gas. GTI, Marcellus Shale Coalition. EPA - HQ - OW - 2014 - 0598 - 0776 SGE00243 ALL Consulting. 2010. NYSDEC SGEIS Information Requests.

NYSDEC, Independent Oil and Gas Association of New York. EPA - HQ - OW - 2014 - 0598 - 0788 SGE 00244 ERG. 2012. Camp, Meghan; Bicknell, Betsy; Ruminski, Brent.

Notes on Conference Call with 212 Resources on 4 January 2012. (January 9) EPA - HQ - OW - 2014 - 0598 - 0407 SGE00245 ERG. 2012. Camp, Meghan et. al. Notes on Conference Call with

Reserved Environmental Services, LLC on 5 January 2012. (February 1) EPA - HQ - OW - 2014 - 0598 - 0450 SGE00249 U.S. EPA. 2011. Introduction to the National Pretreatment

Program. EPA 833 - B - 11 - 001. (June) EPA - HQ - OW - 2014 - 0598 - 0408 SGE00252 WV DEP. 2010. Salt Brine from Gas Wells Agreement. Division of

Highway. (July) EPA - HQ - OW - 2014 - 0598 - 0409 SGE00254 MI DEQ. 2006. MI Oil and Gas Regulations: Natural Resources

and Environmental Protection Act

— No. 451 of the Public Acts of 1994. (April) EPA - HQ - OW - 2014 - 0598 - 0410 SGE00255 PA D EP. 2011. Roadspreading of Brine for Dust Control and Road

Stabilization. (July). EPA - HQ - OW - 2014 - 0598 - 0533 SGE00261 John Kiernan.1998. Selection of EDR Desalting Technology Rather

Than MF/RO for the City of San Diego Water Reclamation Project. General Electric EPA - HQ - OW - 2014 - 0598 - 0411Attachment 3



### A3 - 11 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number SGE00264 CO School of Mines. 2009. An Integrated Framework for

Treatment & Mgmt. of Produced Water: Technical Assessment of Produced Water Trtmnt Technologies EPA - HQ - OW - 2014 - 0598 - 0412 SGE00265 Hanson, Paul, P.E.. 2010. M emorandum to Public Record: Subject,

Ion Exchange for Produced Water Treatment EPA - HQ - OW - 2014 - 0598 - 0413 SGE00267 Water Technology Brief #2008 - 1: Thermal Distillation Technology

for Management of Produced Water and Frac Flowback Water. EPA - HQ - OW - 2006 - 0771 - 1333. EPA - HQ - OW - 2014 - 0598 - 0534 SGE00268 Advanced Resources International, Inc.. 2006. The Economics of

Powder River Basin Coalbed Methane Development. EPA - HQ OW - 2004 - 0032 - 2451 EPA - HQ - OW - 2014 - 0598 - 0414 SGE00269 U.S. Geological Survey. 2000. Water co - produced with coalbed

methane in the Powder River Basin, WY: preliminary compositional data. 00 - 372 EPA - HQ - OW - 2014 - 0598 - 0415 SGE00271 Drake Water Technologies, LLC. 2007. Drake Process Technology

Scope and Pricing Summary Based on Na+ Removal - Calenda r Year 2007 EPA - HQ - OW - 2014 - 0598 - 0416 SGE00273 Camp, Meghan.. 2012. Marcellus Initiative: 2012 Shale Gas Water

Management Conference Materials. Eastern Research Group, Inc.. EPA - HQ - OW - 2014 - 0598 - 0761 SGE00273.A01 Rick McCurdy. 2012. The What, Why, Which an d How of Water

Reclamation in the Marcellus Shale. Chesapeake Energy. EPA - HQ - OW - 2014 - 0598 - 0761 SGE00273.A02 Heath Auman. 2012. Examining How WPX Energy Has

Successfully Located Water Sources and Cost Effectively Attained Freshwater for Fracking. WPX Energ y. EPA - HQ - OW - 2014 - 0598 - 0761 SGE00273.A03 William Muszynski. 2012. Article 7 Natural Gas Rule. Delaware

River Basin Commission. EPA - HQ - OW - 2014 - 0598 - 0761 SGE00273.A04 Paula Ballaron. 2012. Regulating Shale Gas Development in the

Susquehanna River Basin -- What's New?. Susquehanna River Basin Commission. EPA - HQ - OW - 2014 - 0598 - 0761 SGE00273.A05 James Elliott. 2012. How to Get the Water You Need. Spilman

Thomas & Battle, PLLC. EPA - HQ - OW - 2014 - 0598 - 0761 SGE00273.A06 Peter Tennant. 2012. Water Management i n the Ohio River Basin.

ORSANCO. EPA - HQ - OW - 2014 - 0598 - 0761 SGE00273.A07 Crescent Services, LLC. 2012. Marcellus Shale Erosion, Sediment

& Stormwater Best Management Practices Compliance & Reporting. Crescent Services, LLC. EPA - HQ - OW - 2014 - 0598 - 0761 SGE0027 3.A08 Christie Webb. 2012. Marcellus Water Beneficial Reuse Strategy.

Talisman Energy USA, Inc.. EPA - HQ - OW - 2014 - 0598 - 0761 SGE00273.A09 Scott Tucker. 2012. On - site Field Analysis of Hydraulic Fracturing

Flowback and Produced Waters. Hach Company. EPA - HQ - OW - 2014 - 0598 - 0761 SGE00273.A10 Joseph Tinto. 2012. Flowback and Produced Water Treatment

Overview: Thermal Solutions for Shale Gas Wastewaters_CBI. GE Power & Water. EPA - HQ - OW - 2014 - 0598 - 0761 SGE00273.A11 Dean Ritts. 2012. Re - use: Treatment Technol ogies. Worley Parsons

Resources and Energy. EPA - HQ - OW - 2014 - 0598 - 0761 SGE00273.A12 Tekla Taylor. 2012. Strategic Decision - Making for Water

Management Applied to Unconventional Gas. Golder Associates. EPA - HQ - OW - 2014 - 0598 - 0761 SGE00273.A13 Keith Minnich. 20 12. Project to Develop Flowback Water Reuse

Guidelines for Hydraulic Fracturing Operations. Talisman Energy, Inc.. EPA - HQ - OW - 2014 - 0598 - 0761Attachment 3



### A3 - 12 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number SGE00273.A14 Rick McCurdy. 2012. Chemical Additives and GreenFracTM

Overview. Chesapeake Energy. EPA - HQ - OW - 2014 - 0598 - 0761 SGE00273.A15 Matthew Peloquin. 2012. Trucking, Piping: a Comprehensive

Approach to Water Transportation. Anadarko Petroleum Corporation. EPA - HQ - OW - 2014 - 0598 - 0761 SGE00273.A16 Charles Kieth. 2012. Questions about Water Tracking fo r Marcellus

Producers. H20 Resources LLC. EPA - HQ - OW - 2014 - 0598 - 0761 SGE00273.A17 Wilson, R. 2012. Evaluating Water Storage Options Available &

How They Can be Integrated Into the Overall Logistical Water Framework. EPA - HQ - OW - 2014 - 0598 - 0761 SGE00273.A18 Do ug Kepler. 2012. Shale Gas Water Management. Seneca

Resources. EPA - HQ - OW - 2014 - 0598 - 0761 SGE00273.A19 Gary Slagel. Regulatory Update. CONSOL Energy. EPA - HQ - OW - 2014 - 0598 - 0761 SGE00273.A20 Brill Burket. 2012. Minimizing Risk with Water Storage and

Transportation. Range Resources. EPA - HQ - OW - 2014 - 0598 - 0761 SGE00273.A21 Jim Kline. 2012. Examining The Regulations and Restrictions Set

by the DEP to Determine the Operational Feasibility of Disposal. PA DEP. EPA - HQ - OW - 2014 - 0598 - 0761 SGE00274 U.S. EPA. 20 12. Site Visit Report Chesapeake Energy Corporation

Marcellus Shale Gas Operations Sanitized. EPA - HQ - OW - 2014 - 0598 - 0799 SGE00274.A01 Chesapeake Energy. 2012. Natural Gas and Oil Overview_CBI. EPA - HQ - OW - 2014 - 0598 - 0799 SGE00274.A02 Chesapeake Energy. 2012. PowerPoint Presentation of all Site Visit

Pictures - Chesapeake_CBI. EPA - HQ - OW - 2014 - 0598 - 0799 SGE00275 U.S. EPA. 2012. Site Visit Report: Citrus Energy Corporation

Marcellus Shale Gas Operations. (January 22). EPA - HQ - OW - 2014 - 0598 - 0535 SGE00276 U.S. EPA. 2012. Meeting with XTO Energy, Inc. about

Unconventional Oil and Gas Sanitized. EPA - HQ - OW - 2014 - 0598 - 0659 SGE00279 U.S. EPA. 2012. Meeting Summary: Conference Call with North

Star Disposal, Inc Regarding Underground Injection Operations in Ohio. (July 2). EPA - HQ - OW - 2014 - 0598 - 0536 SGE00280 U.S. EPA. 2013. Site Visit Report: Anadarko Petroleum

Corporation Marcellus Shale Gas Operations. (January 9). EPA - HQ - OW - 2014 - 0598 - 0537 SGE00283 ERG. 2012. Camp, Meghan; Ruminski, Brent. Notes on Conference

Call with BLX , Inc on 15 May 2012. (June 11). EPA - HQ - OW - 2014 - 0598 - 0538 SGE00284 Hayes, Thomas et al. 2012. Barnett and Appalachian Shale Water

Management and Reuse Technologies. RPSEA EPA - HQ - OW - 2014 - 0598 - 0417 SGE00285 Silva, 2012. Produced Water Pretreatment for Water Recovery and

Salt Production. (January 26). EPA - HQ - OW - 2014 - 0598 - 0418 SGE00286 Hammer, R. et. al. 2012. In Fracking’s Wake: New Rules Are

Needed to Protect Our Health and Environment from Contaminated Wastewater. NRDC D:12 - 05 - A EPA - HQ - OW - 2014 - 0598 - 04 19 SGE00287 U.S. EPA. 2012. Talisman Meeting Notes_CBI. EPA - HQ - OW - 2014 - 0598 - 0547 SGE00288 U.S. EPA. 2012. Site Visit Report Chesapeake Energy Corporation

Marcellus Shale Gas Operations_CBI. EPA - HQ - OW - 2014 - 0598 - 0664 SGE00288.A01 Chesapeake Energy. 2012. Natural Gas and Oil Overview_CBI. EPA - HQ - OW - 2014 - 0598 - 0664 SGE00288.A02 Chesapeake Energy. 2012. PowerPoint Presentation of all Site Visit

Pictures - Chesapeake_CBI. EPA - HQ - OW - 2014 - 0598 - 0664Attachment 3



### A3 - 13 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number SGE00289 U.S. EPA. 2012. Meeting with XTO Energy, Inc. about

Un conventional Oil and Gas_CBI. (July 18). EPA - HQ - OW - 2014 - 0598 - 0660 SGE00291 Shires, Terrie; Lev - on, Mairiam. 2012. Characterizing Pivotal

Sources of Methane Emissions from Natural Gas Production. EPA - HQ - OW - 2014 - 0598 - 0420 SGE00294 U.S. EPA. 2012. Compilati on of Publicly Available Sources of

Voluntary Mgmt Practices for O&G E&P Wastes As They Address Pits, Tanks, & Land Application. EPA - HQ - OW - 2014 - 0598 - 0789 SGE00295 Warren Water Pollution Control Facility. 2011. Fact Sheet for

NPDES Permit Renewal, Warren Water Pollution Control Facility, 2011

– 2012 EPA - HQ - OW - 2014 - 0598 - 0421 SGE00298 Brent Ruminski. 3rd Water Management for Shale Plays

Conference Materials. ERG. EPA - HQ - OW - 2014 - 0598 - 0548 SGE00298.A01 Charles Kozora. 2012. Treatment of Coal Mine Drainage (CMD )

for Beneficial Reuse. Aquatech. EPA - HQ - OW - 2014 - 0598 - 0548 SGE00298.A02 Graig Wilson. 2012. Water Acquisition and Wastewater Disposal in

Ohio's Utica Shale Plays. K&L Gates. EPA - HQ - OW - 2014 - 0598 - 0548 SGE00298.A03 Dale Skoff. 2012. Disposal Wells: An Assessment of Available

Wells and Facilities 3rd Water Management for Shale Plays. Tetra Tech. EPA - HQ - OW - 2014 - 0598 - 0548 SGE00298.A04 Dean Ritts. 2012. Air Pollution Emissions at Flowback/Produced

Wastewater Treatment Plants. Worley Parsons. EPA - HQ - OW - 2014 - 0598 - 0548 SGE00298.A05 Ashwin Dhanasekar. 2012. Assessing Specific Shale Plays -

Niobrara. Colorado State University. EPA - HQ - OW - 2014 - 0598 - 0548 SGE00298.A06 Alan Eichler. 2012. Unknown Title. PA DEP, Oil and Gas

Division. EPA - HQ - OW - 2014 - 059 8 - 0548 SGE00298.A07 Frank Zamora. 2012. Water Management Strategy. Trican. EPA - HQ - OW - 2014 - 0598 - 0548 SGE00298.A08 Stephen Hughes. 2012. Assessing Specific Shale Plays Utica Play.

Tetra Tech. EPA - HQ - OW - 2014 - 0598 - 0548 SGE00298.A09 Jason Heath. 2012. Marcel lus and Utica Shale Plays: Water Issues

in the Ohio River Basin. ORSANCO. EPA - HQ - OW - 2014 - 0598 - 0548 SGE00298.A10 James Landenberger. 2012. Water Issues Related to the Bakken in

North Dakota. Barlett & West. EPA - HQ - OW - 2014 - 0598 - 0548 SGE00298.A11 Tom Lewis. 2012. Production and Frac Water Recycling Trends

and Future Requirements. Lewis Environmental. EPA - HQ - OW - 2014 - 0598 - 0548 SGE00298.A12 Matthew Bruff. 2012. AltelaRain. Altela, Inc.. EPA - HQ - OW - 2014 - 0598 - 0548 SGE00298.A13 Drew Poeckes. 2012. Transporting an d Storing Water for Hydraulic

Fracturing. West Dakota Water, LLC. EPA - HQ - OW - 2014 - 0598 - 0548 SGE00298.A14 Ryan Mastowski. 2012. Maximizing Efficiency and Safety When

Moving Water. RFI. EPA - HQ - OW - 2014 - 0598 - 0548 SGE00298.A15 Sam Eltomi. 2012. The application of Chlorine dioxide in Frac

Water Treatment Using Multi Stream Reuse Water Sources. Sabre Energy Services, LLC. EPA - HQ - OW - 2014 - 0598 - 0548 SGE00298.A16 Gary E. Slagel. 2012. Statutory and Regulatory Review

Pennsylvania, West Virginia, and Ohio. Consol Ener gy, Inc.. EPA - HQ - OW - 2014 - 0598 - 0548 SGE00298.A17 Don Warlick. 2012. Water Management for Shale Plays An

Overview of the Bakken Shale. Warlick Energy. EPA - HQ - OW - 2014 - 0598 - 0548 SGE00298.A18 Don Warlick. 2012. Water Management for Shale Plays An

Overview of the Niobrara Shale. Warlick Energy. EPA - HQ - OW - 2014 - 0598 - 0548Attachment 3



### A3 - 14 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number SGE00298.A19 Robert Sloan. 2012. Shale Conference: Eagle Ford, Barnett, and

Permian Plays. Greenhunter Energy, Inc. EPA - HQ - OW - 2014 - 0598 - 0548 SGE00298.A20 212 Resources. n.d. Presentation at a Technical Conference (No

Title). EPA - HQ - OW - 2014 - 0598 - 0548 SGE00298.A21 Ron Pettengill. Innovative Water Management Strategies for Future

Marcellus Development. Epiphany Solar Systems. EPA - HQ - OW - 2014 - 0598 - 0548 SGE00298.A22 Jonathan Hoopes. 2012. Storing W ater On - site to Reduce

Transportation Costs and Maximize Efficiencies. Greenhunter Energy, Inc.. EPA - HQ - OW - 2014 - 0598 - 0548 SGE00298.A23 Robie Cathey. 2012. Ecosphere. Ecosphere Tech. EPA - HQ - OW - 2014 - 0598 - 0548 SGE00298.A24 Johan Themaat. 2012. Water Infrast ructure Versus Mobile Options

for Treating and Disposing Fracking and Produced Water. High Sierra Water Services. EPA - HQ - OW - 2014 - 0598 - 0548 SGE00299 U.S. EPA. 2012. Site Visit Report: US Gas Field Fluids

Management (formerly Clean Streams) Marcellus Shale Gas Operations. (October 9). EPA - HQ - OW - 2014 - 0598 - 0539 SGE00300 U.S. EPA. 2012. Site Visit Report: Eureka Resources, LLC

Marcellus Shale Gas Operations. (February 25). EPA - HQ - OW - 2014 - 0598 - 0540 SGE00305 Brent Ruminski. 2012 Tight Oil Water Management Summi t

Conference Materials. ERG. EPA - HQ - OW - 2014 - 0598 - 0560 SGE00305.A01 Sheffield, T. 2012. How Operators Are Implementing

Comprehensive Water Mgmt Systems From Transport To Trmt To Re - Use To Save Millions On Wells Costs. EPA - HQ - OW - 2014 - 0598 - 0560 SGE00305.A02 McKimmy, M. 2012. Analyzing How Produced Water Reacts with

Frac Fluids to Asses it’s Compatibility with the Fluid and Formation. Hess Corporation. EPA - HQ - OW - 2014 - 0598 - 0560 SGE00305.A03 Cheung, Timothy. 2012. Identifying the Recycling and Treatment

Criter ia That Must be Met to Avoid Scaling and Enable Successful Reuse. Shell. EPA - HQ - OW - 2014 - 0598 - 0560 SGE00305.A04 Anthony Smith. 2012. Water Re - Use: No Silver Bullets. Pioneer

Natural Resources. EPA - HQ - OW - 2014 - 0598 - 0560 SGE00305.A05 Dave Yoxtheimer. 2012. Flowback Treatment and Reuse Strategies

for Tight Oil Formations. Penn State Marcellus Center for Outreach and Research. EPA - HQ - OW - 2014 - 0598 - 0560 SGE00305.A06 Winner, P. 2012. Quantifying the Total Costs of Recycling Water

in Tight Oil Plays to Determine How A Trmt Program Will Affect Overall Well Economics. EPA - HQ - OW - 2014 - 0598 - 0560 SGE00305.A07 Aaron Horn. 2012. Comparing the Latest Innovations in Treatment

Technology Based on Water Quality and Cost per Barrel. Hydrozonix. EPA - HQ - OW - 2014 - 0598 - 0560 SGE00 305.A08 Steve Tipton. 2012. Examining Water Storage Options to Improve

Efficiencies and Minimize Costs in Fracturing Operations. Newfield Exploration Company. EPA - HQ - OW - 2014 - 0598 - 0560 SGE00305.A09 Steve Tipton. 2012. Evaluating the Most Cost Effective Strategies

for Disposing of Water. Newfield Exploration Company. EPA - HQ - OW - 2014 - 0598 - 0560 SGE00305.A10 Fredriksen, K. 2012. How An Operator Is Developing A Systematic

Sourcing Strategy To Guarantee Water Availability At Minimal Costs. Consol Energy. EPA - H Q - OW - 2014 - 0598 - 0560 SGE00306 ERG. 2012. 2012 International Water Conference Materials. EPA - HQ - OW - 2014 - 0598 - 0693Attachment 3



### A3 - 15 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number SGE00306.A01 Avijit Dey. 2012. Overview of Produced Water and EOR Water

Treatment. Bechtel Corporation. EPA - HQ - OW - 2014 - 0598 - 0693 SGE00306.A02 Mark Galimberti. 2012. Treatment of Flowback

– Shale Plays. New

Logic Research. EPA - HQ - OW - 2014 - 0598 - 0693 SGE00306.A03 Chuck Kozora. 2012. Field Operation Results for Treatment of Frac

Water with AquaTech's MoVap a Mobile Industrial Distillation. AquaTech. EPA - HQ - OW - 2014 - 0598 - 0693 SGE00306.A04 James Silva. 2012. Shale Gas Produced Water Pretreatment for

Barium and Radium Removal. GE Global Research Center. EPA - HQ - OW - 2014 - 0598 - 0693 SGE00306.A05 Timothy S. Keizer. 2012. Opportunities for Treatment and Reuse of

Acid Mine Drainage and Produced Water in Oil and Gas Shale. An Ecolab Company. EPA - HQ - OW - 2014 - 0598 - 0693 SGE00306.A06 Timothy Keister. 2012. Sequential Precipitation - Fractional

Crystallization Treatment of Marcellus Shale Flowback and Produc tion Wastewaters. EPA - HQ - OW - 2014 - 0598 - 0693 SGE00310 Brent Ruminski. 2012. 2012 Shale Gas Water Management

Conference Notes. ERG. EPA - HQ - OW - 2014 - 0598 - 0720 SGE00310.A01 PA DEP. Unknown. PA DEP Oil and Gas Management. EPA - HQ - OW - 2014 - 0598 - 0720 SGE00310.A02 Slagel, Gary. PA DEP Oil and Gas Management EPA - HQ - OW - 2014 - 0598 - 0720 SGE00310.A03 Orsanco. PA DEP Oil and Gas Management EPA - HQ - OW - 2014 - 0598 - 0720 SGE00310.A04 Lewis. Production & Frac Water Recycling Trends and Future

Requirements EPA - HQ - OW - 2014 - 0598 - 0720 SGE00310.A05 Wilson. Production & Frac Water Recycling Trends and Future

Requirements EPA - HQ - OW - 2014 - 0598 - 0720 SGE00310.A06 Hughes. 2012. Production & Frac Water Recycling Trends and

Future Requirements EPA - HQ - OW - 2014 - 0598 - 0720 SGE00310.A07 Warlick. 2012. Production & Frac Water Recycling Trends and

Future Requirements EPA - HQ - OW - 2014 - 0598 - 0720 SGE00310.A08 Landenberger. 2012. Water Issues Relative to the Bakken in North

Dakota EPA - HQ - OW - 2014 - 0598 - 0720 SGE00310.A09 Warlick. 2012 . Water Management for Shale Plays An Overview of

the Niobrara Shale EPA - HQ - OW - 2014 - 0598 - 0720 SGE00310.A10 Dhanasekar. Carlson. Assessing Specific Plays - Niobrara EPA - HQ - OW - 2014 - 0598 - 0720 SGE00310.A11 Shale Water Conference EPA - HQ - OW - 2014 - 0598 - 0720 SGE00310.A12 212 Resources EPA - HQ - OW - 2014 - 0598 - 0720 SGE00310.A13 Pettengil. Owsiany. Innovative Water Strategies for Marcellus

Development EPA - HQ - OW - 2014 - 0598 - 0720 SGE00310.A14 Zamora. Water Management Strategy Recycling Water EPA - HQ - OW - 2014 - 0598 - 0720 S GE00310.A15 Storing Water On - Site to Reduce Transportation Costs and

Maximize Efficiencies Infocast 3rd Water Management for Shale Plays EPA - HQ - OW - 2014 - 0598 - 0720 SGE00310.A16 Bruff, Matthew. 2012. 3rd Water Management for Shale Plays EPA - HQ - OW - 2014 - 0598 - 0 720Attachment 3



### A3 - 16 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number SGE00310.A17 Ecosphere Energy Services, LLC. 2012. Solving the World's Water

Challenges EPA - HQ - OW - 2014 - 0598 - 0720 SGE00310.A18 Sabre Energy Services, LLC. 2012. The Application of Chlorine

Dioxide in Frac Water Treatment Using Multi Stream Re - use Water Sources EPA - HQ - OW - 2014 - 0598 - 0720 SGE00310.A19 Ritts. Air Pollutant Emissions at Flowback/Produced Wastewater

Treatment Plants EPA - HQ - OW - 2014 - 0598 - 0720 SGE00310.A20 AquaTech International Corporation. Treatment of Coal Mine

Drainage (CMD) for Benefi cial Reuse A Case Study on the Gilberton Power Plant EPA - HQ - OW - 2014 - 0598 - 0720 SGE00310.A21 Mastowski. 2012. Maximizing Efficiency and Safety When Moving

Water EPA - HQ - OW - 2014 - 0598 - 0720 SGE00310.A22 High Sierra Energy. 2012. Water Infrastructure versus Mobile

Options for Treating and Disposing Water EPA - HQ - OW - 2014 - 0598 - 0720 SGE00310.A23 Skoff. 2012. The Tutorial Disposal Wells: An Assessments of

Available Wells and Facilities EPA - HQ - OW - 2014 - 0598 - 0720 SGE00310.A24 Poeckes. Transporting and Storing Wate r for Hydraulic Fracturing EPA - HQ - OW - 2014 - 0598 - 0720 SGE00311 Brent Ruminski. 2012. 2012 Shale Gas Water Management

Conference Materials. ERG. EPA - HQ - OW - 2014 - 0598 - 0608 SGE00311.A01 Walter Dale. 2012. Sustainable Development of Completions.

Haliburton Wate r Solutions. EPA - HQ - OW - 2014 - 0598 - 0608 SGE00311.A02 Roy Walter. 2012. Improved control of SRB’s in Hydraulic

Fracture Fluid Using Chlorine Dioxide. Dupont. EPA - HQ - OW - 2014 - 0598 - 0608 SGE00311.A03 Aaron Horn. 2012. Examining Techniques and Chemistries For

Managing Bacteria, Scaling And Corrosion. Hydrozonix. EPA - HQ - OW - 2014 - 0598 - 0608 SGE00311.A04 Kuijvenhoven, C. 2012. Examining Innovative Prim. Trmt Tech for

Removing HC and Solids from FB and PW When Residual Polymer is Present for UOG Prod. EPA - HQ - OW - 2014 - 0598 - 0608 SGE00311.A05 Joseph Tinto. 2012. Recycling Economics: Flowback & Produced

Water Treatment Overview_CBI. GE Power & Water. EPA - HQ - OW - 2014 - 0598 - 0608 SGE00311.A06 Schilling, D. 2012. Develop a water delivery and recycle sys to

support LINN Energy ’s Granite Wash Horiz frac prog in Wheeler & Hemphill County, TX. EPA - HQ - OW - 2014 - 0598 - 0608 SGE00311.A07 Michael Dunkel. 2012. The Economics of Water Management.

Pioneer Natural Resources. EPA - HQ - OW - 2014 - 0598 - 0608 SGE00311.A08 Julie Cunningham. 2012. Regulatory Update

— Oklahoma Water

Rights Permitting and Water Planning. Oklahoma Water Resources Board. EPA - HQ - OW - 2014 - 0598 - 0608 SGE00311.A09 White, K. 2012. Best Practices for Preventing and Monitoring

Spills and Leaks From Frac Water Containments to Avo id Surface Damage. Chaparral Energy. EPA - HQ - OW - 2014 - 0598 - 0608 SGE00311.A10 Merril, L. 2012. An Evaluation of Current Water Issues in UOG

And Best Practices to Reduce Costs & Improve Productivity in Flowback & Produced Water_CBI. EPA - HQ - OW - 2014 - 0598 - 0608 SGE00311.A11 Kalpakci, B. 2012. Compatibility of Produced and Flowback Water

With Various Fracturing Chemicals - Completion Fluid Design. EPA - HQ - OW - 2014 - 0598 - 0608 SGE00311.A12 Mark Mazoch. 2012. Fayetteville Shale. Southwestern Energy. EPA - HQ - OW - 2014 - 0598 - 0 608 SGE00311.A13 Dewitt Dees. 2012. Fresh Water Sourcing and Recycling

Economics. Heckman Water Resources. EPA - HQ - OW - 2014 - 0598 - 0608Attachment 3



### A3 - 17 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number SGE00313 Gradient. 2009. Evaluation of Potential Impacts of Hydraulic

Fracturing Flowback Fluid Additives on Microbial Processes in POTWs EPA - HQ - OW - 2014 - 0598 - 0422 SGE00320 U.S. EPA. 2012. Study of the Potential Impacts of Hydraulic

Fracturing on Drinking Water Resources. EPA 601/R - 12011 EPA - HQ - OW - 2014 - 0598 - 0451 SGE00321 J. DANIEL ARTHUR. 2011. Water Management Planning i n the

Eagle Ford Shale Play. ALL CONSULTING EPA - HQ - OW - 2014 - 0598 - 0423 SGE00329 City of Fort Worth. Salt Water Disposal Terms and Data EPA - HQ - OW - 2014 - 0598 - 0424 SGE00330 U.S. Energy Information Administration. 2011. Review of

Emerging Resources: U.S. Shale Gas and Shale Oil Plays EPA - HQ - OW - 2014 - 0598 - 0425 SGE00331 Ely, John W., et al. 2011. Game Changing Technology for Treating

and Recycling Frac Water. Society of Petroleum Engineering. SP SPE - 214545 - PP EPA - HQ - OW - 2014 - 0598 - 0426 SGE00332 Kent Perry. New Alba ny Shale Gas Research Project. Gas

Technology Institute. EPA - HQ - OW - 2014 - 0598 - 0427 SGE00333 Horn, A. 2009. Breakthrough Mobile Water Treatment Converts

75% of Fracturing Flowback Fluid to Fresh Water and Lowers CO2 Emissions. SPE - 121104 - PP EPA - HQ - OW - 2014 - 0 598 - 0428 SGE00334 Johnson, Dana. Unknown. U.S. Bakken. Enerplus. EPA - HQ - OW - 2014 - 0598 - 0790 SGE00335 Kulkarni, Pramod. 2012. Woodford Growing Revenues by Farming

to Oily Shale. World Oil Journal. EPA - HQ - OW - 2014 - 0598 - 0794 SGE00337 Trey Cowan. 2011. Costs for Drilling The Eagle Ford. Rigzone. EPA - HQ - OW - 2014 - 0598 - 0795 SGE00339 Susquehanna River Basin Commission (SRBC). 2011.

Susquehanna River Basin Commission: Water Withdrawals & Consumptive Use for Natural Gas Industry. EPA - HQ - OW - 2014 - 0598 - 0429 SGE00341 John A. Veil. 2011. Water Management Practices Used by

Fayetteville Shale Gas Producers. Argonne Nat'l Lab and US Dept of Energy Natl Energy Tec Lab EPA - HQ - OW - 2014 - 0598 - 0430 SGE00343 James Welsh. Hydraulic Fracturing Regulatory Processes in

Louisiana.. Lo uisiana Department of Natural Resources. EPA - HQ - OW - 2014 - 0598 - 0431 SGE00344 Haluszczak, L.O.; Rose, A.W.; Kump, L.R. 2012. Geochemical

Evaluation of Flowback Brine from Marcellus Gas Wells in Pennsylvania, USA. EPA - HQ - OW - 2014 - 0598 - 0432 SGE00345 Lewis, Aurana. 2012. Wastewater Generation and Disposal from

Natural Gas Wells in Pennsylvania. Duke University. EPA - HQ - OW - 2014 - 0598 - 0433 SGE00347 U.S. Energy Information Administration. 2011. Annual Energy

Outlook 2012 with Projections to 2035. EPA - HQ - OW - 2014 - 0 598 - 0434 SGE00350 Stepan, D.J., et. al. 2010. Bakken Water Opportunities Assessment

- Phase 1. Energy & Env Research Cntr, Univ of ND. Prepared for Nat'l Energy Tech Lab EPA - HQ - OW - 2014 - 0598 - 0435 SGE00354 Clark, C.E.; Han, J.; Burnham, A.; Dunn, J.B.; Wang , M. 2011.

Life - Cycle Analysis of Shale Gas and Natural Gas. Argonne National Laboratory. EPA - HQ - OW - 2014 - 0598 - 0436 SGE00357 Cramer, John. 2011. Post - frac Flowback Analysis and Reuse

Implications. Superior Well Services EPA - HQ - OW - 2014 - 0598 - 0437 SGE00358 Ecolotron Water Recovery Systems. 2011. Treatment of Flow Back

and Produced Water from the Hydraulic Fracturing of Oil

– Shale. EPA - HQ - OW - 2014 - 0598 - 0438Attachment 3



### A3 - 18 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number SGE00359 Robert Kimball. 2012. Key Considerations for Frac Flowback /

Produced Water Reuse and Treatme nt. CDM Smith. EPA - HQ - OW - 2014 - 0598 - 0439 SGE00360 Bill Pike. Unknown. Current NETL Water Management R&D

Efforts Drilling Engineering Association Quarterly Forum. National Energy Technology Laboratory. EPA - HQ - OW - 2014 - 0598 - 0791 SGE00363 2012. New Subsidiary Alanco Energy Services, Inc. To Provide

Produced Water Disposal Services to Nat'l Gas Ind. http://www.alanco.com/news_040912.asp EPA - HQ - OW - 2014 - 0598 - 0440 SGE00364 Alanco Energy Svs., Inc. 2012. Alanco Energy Svs., Inc.

Commences Commercial Operation of N ew Colorado Oil & Gas Produced Water Treatment Facility EPA - HQ - OW - 2014 - 0598 - 0441 SGE00365 Fountain Quail Water Management, LLC. Unknown. Eagle Ford

Shale (South Texas). http://www.aqua pure.com/operations/shale/ford/ford.html EPA - HQ - OW - 2014 - 0598 - 0442 SGE00366 Clarion Altela Environmental Services (CAES). n.d. CAES

Overview. Downloaded on 1/28/2013. EPA - HQ - OW - 2014 - 0598 - 0443 SGE00367 CARES. n.d. CARES McKean. Downloaded on 1/28/2013. EPA - HQ - OW - 2014 - 0598 - 0444 SGE00368 U.S. EPA. 2012. (Region 3). Key Doc uments About Mid - Atlantic

Oil and Gas Extraction. (November 26). http://www.epa.gov/region3/marcellus_shale/ EPA - HQ - OW - 2014 - 0598 - 0445 SGE00368.A01 U.S. EPA. 2013. Key Documents About Mid - Atlantic Oil and Gas

Extraction. (January 9) EPA - HQ - OW - 2014 - 0598 - 044 5 SGE00369 Anticline Disposal, LLC.. Unknown. Anticline Disposal, LLC..

Available online at: http://www.highsierrawater.com/high - sierra water/ EPA - HQ - OW - 2014 - 0598 - 0452 SGE00371 R360 Environmental. Unknown. Silo Facility Sheet. Available

online at: http://www.r360environmentalsolutions.com/index.php?id=4 EPA - HQ - OW - 2014 - 0598 - 0453 SGE00374 Red Desert. n.d. What Makes Our Water Treatment & Reclamation

Facility So Advanced? Downloaded on 1/28/2013. EPA - HQ - OW - 2014 - 0598 - 0454 SGE00375 Rigzone. 2011. Sioni x to Build Bakken Water Treatment Plant.

http://www.rigzone.com/news/oil_gas/a/110613/Sionix_to_Build_ Bakken_Water_Treatment_Plant EPA - HQ - OW - 2014 - 0598 - 0455 SGE00376 Somerset Regional Water Resources (SRWR). 2012. Unknown.

SRWR: Our Services. Available onl ine at: http://www.srwr pa.com/services2.html EPA - HQ - OW - 2014 - 0598 - 0456 SGE00377 Veil, J; Puder, M. 2006. Exploration and Production Waste

Disposal Database. Available at: http://www.evs.anl.gov/pub/dsp_detail.cfm?PubID=2007 EPA - HQ - OW - 2014 - 0598 - 0770 SGE00378 Waste Management. 2011. DRBC Proposed Natural Gas

Development Regulations Comments of Waste Management. EPA - HQ - OW - 2014 - 0598 - 0457 SGE00379 Hill, David A. 2012. The Future Is NOW for Water Recycling in

the Niobrara. Wyoming Energy News. EPA - HQ - OW - 2 014 - 0598 - 0458 SGE00380 West Virginia Department of Environmental Protection (WVDEP).

2009. WV/NPIDES Permit No, WV0023124 Accepting Oil and Gas Wastewater. EPA - HQ - OW - 2014 - 0598 - 0459 SGE00382 Colorado Oil and Gas Conservation Commission (COGCC). 2012.

List of Currently Active Class II Underground Injection Control Well as of January 2012. EPA - HQ - OW - 2014 - 0598 - 0460Attachment 3



### A3 - 19 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number SGE00383 Kansas Geological Survey (KGS). 2012. Kansas Wells.

Downloaded on 12/21/2012. Available online at: http://www.kgs.ku.edu/PRS/Ora_Archive /ks_wells.zip EPA - HQ - OW - 2014 - 0598 - 0461 SGE00384 Kansas Geological Survey (KGS). 2004. Oil and Gas Well

Database Abbreviations. Downloaded on 2/4/2013. http://www.kgs.ku.edu/Magellan/Elog/status.html EPA - HQ - OW - 2014 - 0598 - 0462 SGE00385 LADNR. 2012. Produced Fluid Disposal Wells By Field. Office of

Conservation. http://reports.dnr.state.la.us/reports/rwservlet?SRCN4282J_p EPA - HQ - OW - 2014 - 0598 - 0463 SGE00386 LADNR. 2012. UIC Well Class Type. Office of Conservation.

Downloaded 12/21/2012. Available online at: ht tp://sonris.com/ EPA - HQ - OW - 2014 - 0598 - 0464 SGE00387 LADNR. 2012. Status Code Description. Office of Conservation.

Downloaded on 12/21/2012. Available online at: http://sonris.com/ EPA - HQ - OW - 2014 - 0598 - 0465 SGE00388 MODNR. 2013. Oil and Gas Permits. Accesse d on 12/21/2012.

http://www.dnr.mo.gov/geology/geosrv/docs/permits - 12 - 19 - 2012.xls EPA - HQ - OW - 2014 - 0598 - 0466 SGE00389 MTBOGC. 2012. UIC Wells. Accessed on 12/21/2012.

http://www.bogc.dnrc.mt.gov/WebApps/DataMiner/UIC/UICWells . Aspx EPA - HQ - OW - 2014 - 0598 - 0467 SGE00391 North Dakota Industrial Commission (NDIC). 2013. Well Type

Definitions. Last Accessed on 2/4/2013. https://www.dmr.nd.gov/oilgas/codehelp.asp EPA - HQ - OW - 2014 - 0598 - 0698 SGE00392 North Dakota Industrial Commission (NDIC). 2013. Well Status

Definiti ons. Last Accessed on 2/4/2013. https://www.dmr.nd.gov/oilgas/codehelp. Asp EPA - HQ - OW - 2014 - 0598 - 0699 SGE00393 NOGCC. 2012. Well Data. Downloaded on 12/21/2012. Available

online at: http://www.nogcc.ne.gov/Publications/NebraskaWellData.zip EPA - HQ - OW - 2014 - 0 598 - 0700 SGE00393.A01 Sydow, Bill. 2015. Not Copyrighted Confirmation. EPA - HQ - OW - 2014 - 0598 - 0700 SGE00394 NOGCC. 2012. Data Dictionary. Downloaded on 12/21/2012.

Available online at: http://www.nogcc.ne.gov/Publications/NebraskaWellStatus_TypeC odes.pdf EPA - HQ - OW - 2014 - 0598 - 0701 SGE00397 OHDNR. 2012. Ohio Oil & Gas Well Database: RBDMS.

Available online at: http://oilandgas.ohiodnr.gov/well information/oil - gas - well - database EPA - HQ - OW - 2014 - 0598 - 0712 SGE00397.A01 OH DNR. 2015. OH DNR Signed Copyright Relea se EPA - HQ - OW - 2014 - 0598 - 0712 SGE00398 OHDNR. 2012. Well Status Codes. Downloaded on 2/4/2013.

Online at: http://oilgas.ohiodnr.com/Well - Information/Well - Status Classification - Codes. Aspx EPA - HQ - OW - 2014 - 0598 - 0667 SGE00398.A01 OH DNR. 2015. OH DNR Signed Co pyright Release EPA - HQ - OW - 2014 - 0598 - 0667 SGE00399 Petroleum Recovery Research Center (PRRC). 2012. All Wells

Database. Downloaded 2/4/2012. http://octane.nmt.edu/gotech/Petroleum_Data/allwells. Aspx EPA - HQ - OW - 2014 - 0598 - 0764 SGE00400 SDDENR. 2012. Injection Data. Downloaded on 12/20/2012.

Available online at: http://www.sdgs.usd.edu/pubs/og/UIC_2012_InjectionData.xlsx EPA - HQ - OW - 2014 - 0598 - 0765 SGE00401 SDDENR. 2012. Explanation of Database Fields and Terms. EPA - HQ - OW - 2014 -Attachment 3



### A3 - 20 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number

Downloaded 12/31/2012. No longer available online 0598 - 0497 SGE00402 TXRCC. 2012. Injection & Disposal Query Criteria. Accessed on

5/28/2013. Available online at: http://webapps2.rrc.state.tx.us/EWA/uicQueryAction.do EPA - HQ - OW - 2014 - 0598 - 0702 SGE00403 UTDNR. 2012. Well Information Search. Accessed on 2/4/2013.

Online at: http://oilgas.ogm.utah.gov/Data_Center/LiveData_Search/well_data _lookup.cfm EPA - HQ - OW - 2014 - 0598 - 0703 SGE00403.A01 Schneider, Steve. 2015. Copyright data clarification for US EPA

(UT DNR). EPA - HQ - OW - 2014 - 0598 - 0703 SGE00405 WOGC. 2012. Well Header Data 111412. Downloaded on

12/19/2012. Available online at: http://wogcc.state.wy.us/urecordsMenu.cfm?Skip='Y'&oops=#oops # EPA - HQ - OW - 2014 - 0598 - 0704 SGE00405.A01 Kropatsch, Tom. 2015. Not Copyrighted Confirmation. EPA - HQ - OW - 2014 - 0598 - 0704 SGE00406 Wyoming Oil and Gas Commission (WOGC). 2013. Codes for

Well Files. Downloaded on 2/4/2013. Available online at: http://wogcc.state.wy.us/codes.html EPA - HQ - OW - 2014 - 0598 - 0561 SGE00407 WVDEP. 2012. Oil and Gas Well Search. Accessed on 12/21/2012.

Available online at: https://apps.dep.wv.gov/oog/wellsearch_new.cfm EPA - HQ - OW - 2014 - 0598 - 0638 SGE00410 Nicot, J., et al. 2010. Feasibility of Using Alternative Water

Sources for Shale Gas Well Completions. RPSEA EPA - HQ - OW - 2014 - 0598 - 0694 SGE 00411 Galusky, P., et al. 2011. Feasibility Assessment of Early Flowback

Water Recovery for Reuse in Subsequent Well Completions. RPSEA. EPA - HQ - OW - 2014 - 0598 - 0695 SGE00412 Huang, X., et al. 2011. Field Assessment of Anti - Fouling

Polymeric Membrane Coatings for Treatment of Barnett Shale Flow - Back Produced Water. RPSEA. EPA - HQ - OW - 2014 - 0598 - 0696 SGE00413 Galusky, P., et al. 2011. Feasibility and Design Approach for Auto

Classification and Segr. of Early FB Water for Reuse in Shale - Gas Hydraulic Frac. EPA - HQ - OW - 2014 - 0598 - 0697 SGE00414 Hayes, Thomas, et.al. 2012. Characterization of Flowback Waters

from the Marcellus and the Barnett Shale Regions Report No. 08122 - 05.09. RPSEA EPA - HQ - OW - 2014 - 0598 - 0498 SGE00415 Thomas Hayes, et. al. 2012. Evaluation of the Aqu a Pure

Mechanical Vapor Recompression Sys. in the Trtmnt of Shale Gas Flowback Water. RPSEA. EPA - HQ - OW - 2014 - 0598 - 0499 SGE00421 Jay Ewing. 2008. Taking a Proactive Approach to Water Recycling

in the Barnett Shale. Devon Energy EPA - HQ - OW - 2014 - 0598 - 0500 SGE00422 James Werline. 2011. Water Requirements and Sustainable Sources

in the Barnett Shale. Devon Energy. EPA - HQ - OW - 2014 - 0598 - 0501 SGE00428 ERG. 2013. Notes on Penn State Webinar: The Utica Reservoir. EPA - HQ - OW - 2014 - 0598 - 0562 SGE00428.A01 Mike Arthur. 2013. The Utica Reservoir. The Pennsylvania State

University. EPA - HQ - OW - 2014 - 0598 - 0562 SGE00429 Frank Miller. FracWater Treatment for Recycling: Options and

Alternatives; Their Benefits and Limitations. University of Massachusetts. EPA - HQ - OW - 2014 - 059 8 - 0563Attachment 3



### A3 - 21 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number SGE00431 Nathan Kuhnert. 2013. Converting Fresh Water Regulatory

Challenges into Opportunities. Devon Energy. EPA - HQ - OW - 2014 - 0598 - 0502 SGE00439 Nemaha Water. 2013. Water Disp Regs Evaluating Long - Term Reg

Changes to Enable the Intgrtn of New Policies Water Disp Recycling & Handling Strategy. EPA - HQ - OW - 2014 - 0598 - 0404 SGE00442 Mississippi Lime Production & Produced Water Congress 2013 EPA - HQ - OW - 2014 - 0598 - 0564 SGE00442.A01 Galyn Black. 2013. Case Study: Design, Implementation and

Operation of a n Effective Water Transfer System in the Mississippi Lime. Chesapeake Energy. EPA - HQ - OW - 2014 - 0598 - 0564 SGE00442.A02 Cecil Colwell. 2013. Development of Cost Effective Systems for

Handling Produced Water. Source Energy. EPA - HQ - OW - 2014 - 0598 - 0564 SGE00442.A 03 John Dees. 2013. Mississippi Lime Production & Produced Water

Congress 2013: Reusing Produced Water. Reeder Energy. EPA - HQ - OW - 2014 - 0598 - 0564 SGE00442.A04 Garwood, D. 2013. How Operators are Minimizing Costs

Associated with Gathering and Transporting Produced Water from Wells to Disposal Plants. EPA - HQ - OW - 2014 - 0598 - 0564 SGE00442.A05 Stephen Harpham. 2013. Opening Remarks Mississippi Lime

Production & Produced Water 2013. Dorado E&P Partners. EPA - HQ - OW - 2014 - 0598 - 0564 SGE00442.A06 Murray, K.E. 2013. Ex amining Water Production Volumes and

Produced Water Quality in the Mississippi Lime to Develop Appropriate Management Strategies. EPA - HQ - OW - 2014 - 0598 - 0564 SGE00442.A07 Petroriver Oil. 2013. Optimizing Pressure Drawdown to Improve

Oil Recovery. Petroriver Oil. EPA - HQ - OW - 2014 - 0598 - 0564 SGE00442.A08 Steven Tipton. 2013. Outlining Water Storage Options for

Fracturing Operations to Highlight Economic Options. MS Lime Production and Produced Water. EPA - HQ - OW - 2014 - 0598 - 0564 SGE00442.A09 Don Unruh. 2013. It Should be Easy Stimulated Hydrocarbon Pore

Volume. EPA - HQ - OW - 2014 - 0598 - 0564 SGE00442.A10 Don Forrest. 2013. Re - Using Produced Water. EPA - HQ - OW - 2014 - 0598 - 0564 SGE00457 Marvin Resnikoff. Unk. Radioactivity in Marcellus Shale

Challenge for Regulators and Wa ter Treatment Plants. Radioactive Waste Management Associates. EPA - HQ - OW - 2014 - 0598 - 0565 SGE00462 Halliburton. 2010. CleanWave Water Trmt Services Accelerate

Winter Drilling Ops, Elim. 1,000+ Truck Tips, & Realize $250,000+ in Water Mgmt Savings. EPA - HQ - OW - 2014 - 0598 - 0566 SGE00463 Halliburton. 2012. El Paso Corporation completes first natural gas

well using all four CleanSuite technologies. Halliburton. EPA - HQ - OW - 2014 - 0598 - 0665 SGE00464 Halliburton. 2013. Halliburton helped Permian Basin operator save

more than $500,000 and 8,000,000 gallons of water. Halliburton. EPA - HQ - OW - 2014 - 0598 - 0567 SGE00465 Jean - Philippe Nicot and Bridget Scanlon. 2012. Water Use for

Shale - Gas Production in Texas, U.S.. University of Texas at Austin. EPA - HQ - OW - 2014 - 0598 - 0503 SGE00469 Barger, Brian. Unknown. Testimony of Brian P Barger RE: HB 59

on Behalf of Patriot Water Treatment, LLC. EPA - HQ - OW - 2014 - 0598 - 0504 SGE00474 GreenHunter Water, LLC. 2013. GreenHunter Water Acquires

Barging Terminal in Wheeling, Ohio County, West Vi rginia. GreenHunter Water, LLC. EPA - HQ - OW - 2014 - 0598 - 0505 SGE00476 Hydro Recovery, LP. 2013. Company Info. Downloaded on

5/20/2013. EPA - HQ - OW - 2014 - 0598 - 0506Attachment 3



### A3 - 22 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number SGE00477 Paul Lord, Renee LeBas. 2013. Treatment Enables High - TDS

Water Use as Base Fluid for Hydr aulic Fracturing. Halliburton/JPT. EPA - HQ - OW - 2014 - 0598 - 0568 SGE00478 Kasey, P. 2009. Gas Well Drilling Brine Treatment Facility Opens

in Fairmont. The State Journal. EPA - HQ - OW - 2014 - 0598 - 0507 SGE00479 Kadramas, Lee & Jackson, Inc. 2012. Power Forecast 2012:

Williston Basin Oil and Gas Related Electrical Load Growth Forecast. EPA - HQ - OW - 2014 - 0598 - 0508 SGE00480 Richard Luedecke. 2012. Energy Water Conservation & Recycling

33rd Annual Governor's Water Conference. Devon Energy. EPA - HQ - OW - 2014 - 0598 - 0509 SGE 00481 McCutcheon Enterprises. 2013. Waste Reduction: A Greener

Alternative for Treating Drilling Muds. (April). EPA - HQ - OW - 2014 - 0598 - 0510 SGE00483 Olmstead, Meuhlenbachs, Shih, Chu, Krupnick. 2013. Shale Gas

Development Impacts on Surface Water Quality in Pennsylvania. PNAS. EPA - HQ - OW - 2014 - 0598 - 0569 SGE00484 Jim Davis. 2012. WM Environmental Services: Oilfield Solutions

in the Marcellus Shale. Waste Management Eastern Group. EPA - HQ - OW - 2014 - 0598 - 0511 SGE00485 WV DEP. 2011. Consent Order Issued Under the Water Pollution

Control Act, West Virginia Code, Chapter 22, Article 11. EPA - HQ - OW - 2014 - 0598 - 0512 SGE00486 U.S. Energy Information Administration. 2013. Assumptions to the

Annual Energy Outlook 2013. EPA - HQ - OW - 2014 - 0598 - 0513 SGE00487 U.S. Energy Informat ion Administration. 2013. Annual Energy

Outlook 2013 with Projections to 2040. DOE/EIA - 0383(2013). (April). EPA - HQ - OW - 2014 - 0598 - 0514 SGE00488 West Virginia Dept. of Environmental Protection. 2012. NPDES

Water Pollution Control Permit WV0116441. Reserved E nvironmental Services CWT Permit. EPA - HQ - OW - 2014 - 0598 - 0515 SGE00489 U.S. EPA. 2015. Site Visit Report Southwestern Energy

Fayetteville Shale Operations_CBI. EPA - HQ - OW - 2014 - 0598 - 0661 SGE00489.A01 U.S. EPA. 2015. PowerPoint Presentation of All Southwestern

Energy Site Visit Pictures_CBI. EPA - HQ - OW - 2014 - 0598 - 0661 SGE00489.A02 Southwestern Energy. 2015. Documents Received from

Southwestern Energy_CBI. EPA - HQ - OW - 2014 - 0598 - 0661 SGE00490 Advanced Waste Services. 2013. Marcellus & Utica Shale Services.

Company website. EPA - HQ - OW - 2014 - 0598 - 0516 SGE00493 Allegheny Valley Joint Sewage Authority. 2011. Letter to PA DEP

(Permit ID: PA0026255). (March 29). EPA - HQ - OW - 2014 - 0598 - 0517 SGE00494 Allegheny Valley Joint Sewage Authority. 2011. Letter to U.S.

EPA Region 3. ( October 3). EPA - HQ - OW - 2014 - 0598 - 0581 SGE00495 Altoona Water Authority. 2011. Letter to PA DEP (Permit ID:

PA0027014). (April 6). EPA - HQ - OW - 2014 - 0598 - 0519 SGE00497 Angelo, T. 2013. From Pilot Study to Daily Processing. Warren,

OH, Water Poll. Ctrl. Dept. Apr 18, 2013. EPA - HQ - OW - 2014 - 0598 - 0520 SGE00498 Arkansas Oil and Gas Commission (AOGC). 2012. Status Code

Key for Online Database. Downloaded on 12/21/2012. EPA - HQ - OW - 2014 - 0598 - 0521 SGE00499 Arkansas Oil and Gas Commission (AOGC). 2013. Welcome to the

Ar kansas Oil and Gas Commission Online Production and Well Information. Accessed on 6/14/2013. EPA - HQ - OW - 2014 - 0598 - 0522 SGE00500 Arthur, David. 2013. Balancing Environmental Risks with

Recycling of Produced Water. Technical presn at the 2013 Ground Water Pr otection Council. EPA - HQ - OW - 2014 - 0598 - 0523Attachment 3



### A3 - 23 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number SGE00501 Bai, Bing. 2013. Modeling of Frac flowback and produced water

volume from Wattenberg oil and gas field. Journal of Petroleum Science and Engineering. EPA - HQ - OW - 2014 - 0598 - 0570 SGE00502 Baker Hughes. 2013. North America Rotary Rig Count Pivot Table

(Feb 2011

– Current). (November 8). Downloaded on 11/11/2013. EPA - HQ - OW - 2014 - 0598 - 0571 SGE00502.A01 Baker Hughes. 2013. Baker Hughes Non Copyright Confirmation. EPA - HQ - OW - 2014 - 0598 - 0571 SGE005 03 Baker Hughes. 2013. U.S. Onshore Well Count. (October 11.

Downloaded on 11/11/2013. EPA - HQ - OW - 2014 - 0598 - 0572 SGE00503.A01 Baker Hughes. 2013. Baker Hughes Non Copyright Confirmation. EPA - HQ - OW - 2014 - 0598 - 0572 SGE00504 Baker Hughes. 2013. North America Rotary Rig Count (Jan 2000

–

Current). (November 15). Downloaded on 11/20/2013. EPA - HQ - OW - 2014 - 0598 - 0573 SGE00504.A01 Baker Hughes. 2013. Baker Hughes Non Copyright Confirmation. EPA - HQ - OW - 2014 - 0598 - 0573 SGE00505 Belcher, M. 2013. Hydraulic Fracturing Radiological Concerns for

OH. Freshwater Accountability Project OH and Radioactive Waste Management Associates. EPA - HQ - OW - 2014 - 0598 - 0574 SGE00506 Bissell, Alex. Unknown. Wastewater Wasteland: An Investigation

of Flowback Flu id Disposal in NY. Neighbors of the Onondaga Nation. EPA - HQ - OW - 2014 - 0598 - 0575 SGE00507 Boschee, Pam. 2012. Handling Produced Water from Hydraulic

Fracturing. Oil & Gas Facilities. EPA - HQ - OW - 2014 - 0598 - 0576 SGE00508 Brockway Area Sewage Authority. 2011. Request for Information -

Permit ID: PA0028428. (March 31). EPA - HQ - OW - 2014 - 0598 - 0577 SGE00509 Brown, Daniel; Bridgeman, John; West, John R. 2011. Predicting

Chlorine Decay and THM Formation in Water Supply Systems. EPA - HQ - OW - 2014 - 0598 - 0578 SGE00511 Case y, Greg. 2013. The evolution of Class II Salt Water Disposal

(SWD) Wells as Part of the Shale Revolution. EPA - HQ - OW - 2014 - 0598 - 0579 SGE00512 Casper Star - Tribune (Trib). 2010. Red Desert Water Plant Opens

Today. EPA - HQ - OW - 2014 - 0598 - 0580 SGE00513 City of W atertown POTW. 2010. Short - term High - Intensity

Monitoring Program. SPDES NY 002 5984. March 11. EPA - HQ - OW - 2014 - 0598 - 0582 SGE00514 Clairton Municipal Authority. 2011. Letter to U.S. EPA Region 3.

(September 30). EPA - HQ - OW - 2014 - 0598 - 0583 SGE00515 Clean Water Action (CWA). 2012. Groups Reach Settlement with

McKeesport in Gas Drilling Wastewater Dumping Case. (May 1). EPA - HQ - OW - 2014 - 0598 - 0584 SGE00516 Cochener, John. 2010. Quantifying Drilling Efficiency. U.S. EIA,

Office of Integrated Analysis and Foreca sting. (June 28). EPA - HQ - OW - 2014 - 0598 - 0585 SGE00517 Colorado Oil and Gas Conservation Commission (COGCC). 2011.

COGCC Underground Injection Control and Seismicity in Colorado. 2011. EPA - HQ - OW - 2014 - 0598 - 0586 SGE00518 Colorado Oil and Gas Conservation Comm ission (COGCC).

COGIS - Production Data Inquiry. EPA - HQ - OW - 2014 - 0598 - 0587 SGE00519 Davies, Peter J. n.d. Radioactivity. Cornell University. EPA - HQ - OW - 2014 - 0598 - 0588 SGE00520 DrillingInfo, Inc. 2011. DI Desktop® December 2011

Download_CBI. EPA - HQ - OW - 2014 - 0598 - 0609 SGE00520.A02 Carroll, Jennifer. 2015. DrillingInfo Use of DI Desktop for EPA

Rulemaking. Spreadsheet. EPA - HQ - OW - 2014 - 0598 - 0609Attachment 3



### A3 - 24 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number SGE00521 ERG. 2012. Camp, Meghan; Ruminski, Brent. Notes for Shale Gas

Industry Meeting Held on 29 Feb ruary 2012. (April 20). EPA - HQ - OW - 2014 - 0598 - 0589 SGE00522 Env Review Appeals Comm, State of OH. 2012. Patriot Water

Treatment and City of Warren v Chris Korleski and Scott Nally: 2012 Decision. EPA - HQ - OW - 2014 - 0598 - 0590 SGE00523 Eureka Resources. 2013. Th e Technologies of Eureka Resources:

Wastewater Distillation. May 30. EPA - HQ - OW - 2014 - 0598 - 0591 SGE00524 Eureka Resources. 2013. Eureka Resources Announces Plans for

New Wastewater Treatment Plant. January 7. EPA - HQ - OW - 2014 - 0598 - 0592 SGE00525 Ferrar, K.J., et al. 2013. Assessment of Eff. Contaminants from 3

Facilities Discharging Marcellus Shale Wastewater to Surface Waters in PA. EPA - HQ - OW - 2014 - 0598 - 0593 SGE00526 Geological Survey of Alabama - State Oil and Gas Board (AL

OGB). 2013. Well Rec ords Database. Accessed on 6/4/2013. EPA - HQ - OW - 2014 - 0598 - 0666 SGE00527 Kennedy, R.L.; Knecht, W.N.; Georgi, D.T. 2012. Comparisons

and Contrasts of Shale Gas and Tight Gas Developments: N American Experience and Trends. EPA - HQ - OW - 2014 - 0598 - 0594 SGE00528 Gilmer, Ellen. 2013. Data Show More Marcellus Wastewater, More

Injections. E&E News. (February 22). EPA - HQ - OW - 2014 - 0598 - 0595 SGE00530 Hammontree, Jimmie. 2012. Water Utilization, Water Efficiency,

and Reuse. Chesapeake Energy. (April 11). EPA - HQ - OW - 2014 - 0598 - 0596 SGE00531 Hanlon, James. 2011. Natural Gas Drilling in the Marcellus Shale:

NPDES Program Frequently Asked Questions. (March 16). EPA - HQ - OW - 2014 - 0598 - 0597 SGE00532 Hansen, E; Mulvaney, D; Betcher, M. 2013. Water Resource

Reporting and Water Footprint from Marcellus Shale Development in WV and PA. (October 30). EPA - HQ - OW - 2014 - 0598 - 0598 SGE00533 Heffernan, Kevin. 2012. Unconventional Resource Development

and Hydraulic Fracturing. Red Deer River Watershed Alliance. (October 25). EPA - HQ - OW - 2014 - 0598 - 0599 SGE00534 High Sierra Energy, LP. 2012. Denver Julesberg Basin. EPA - HQ - OW - 2014 - 0598 - 0600 SGE00535 Hladik, M.; Focazio, M.J.; Englae, M. 2014. Discharges of Prod

Waters from Oil and Gas Extraction via WWTPs Are Sources of DBPs to Recei ving Streams. EPA - HQ - OW - 2014 - 0598 - 0601 SGE00537 Horsley Witten Group. 2011. California Class II Underground

Injection Control Program Review. EPA - HQ - OW - 2014 - 0598 - 0602 SGE00538 Johnstown Redevelopment Authority. 2011. Letter to U.S. EPA

Region 3. (September 30). EPA - HQ - OW - 2014 - 0598 - 0603 SGE00539 Johnstown Redevelopment Authority. 2012. Letter to U.S. EPA

Region 3. (December 19). EPA - HQ - OW - 2014 - 0598 - 0604 SGE00540 Kiski Valley Water Pollution Control Authority. 2011. Letter to

McCutcheon Enterprise s, Inc. (April 21). EPA - HQ - OW - 2014 - 0598 - 0605 SGE00543 Macormac, Zach. 2011. Wheeling Fined for Taking Frack Water.

The Intelligencer/Wheeling News - Register. (October 15). EPA - HQ - OW - 2014 - 0598 - 0606 SGE00544 Marcellus Shale Coalition (MSC) and PA Independent Oil and Gas

Association (PIOGA). 2013. Field Sampling Plan. EPA - HQ - OW - 2014 - 0598 - 0607 SGE00545 Klaber, Kathryn. 2011. Letter to Michael Krancer, PA DEP.

Marcellus Shale Coalition. (April 20). EPA - HQ - OW - 2014 - 0598 - 0042 SGE00547 Massachusetts Ins titute of Technology (MIT). 2011. The Future of

Natural Gas: An Interdisciplinary MIT Study. EPA - HQ - OW - 2014 - 0598 - 0043Attachment 3



### A3 - 25 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number SGE00548 McCauley, Erin. 2011. Environmentalists Say Oil - Drilling Sewage

is Polluting Pittsburgh's Drinking Water. (July 21). Courthouse News Service. EPA - HQ - OW - 2014 - 0598 - 0044 SGE00549 Michigan Department of Environmental Quality (MIDEQ). 2013.

Injection Well Data. Accessed on 5/28/2013. EPA - HQ - OW - 2014 - 0598 - 0518 SGE00549.A01 Lawrence, Deana M. 2015. MI DEQ Non Copyright Confirmation. EPA - HQ - OW - 2014 - 0598 - 0518 SGE00550 Michigan Department of Environmental Quality (MIDEQ). 2013.

Well Type and Status Codes. Accessed on 5/28/2013. EPA - HQ - OW - 2014 - 0598 - 0045 SGE00551 Mississippi Oil and Gas Board (MSOGB). 2013. Well Information

Report Search . Accessed on 6/4/2013. EPA - HQ - OW - 2014 - 0598 - 0046 SGE00552 Mon River Recreation and Commerce Committee. 2009. Minutes

of Mon River Recreating & Commerce Committee Meeting 12 December 2008. EPA - HQ - OW - 2014 - 0598 - 0047 SGE00554 Widmer Engineering, Inc. 2010. N ew Castle Sanitation Authority:

Annual Pretreatment Report, 2009 Operating Year. EPA - HQ - OW - 2014 - 0598 - 0048 SGE00555 New York State Department of Environmental Control (NYSDEC).

2009. New Discharge Notification: SPDES Permit NY 002 5984 to Watertown, NY POTW. EPA - HQ - OW - 2014 - 0598 - 0049 SGE00556 Nicot, Jean - Philippe, et al. 2011. Current and Projected Water Use

in the Texas Mining and Oil and Gas Industry. EPA - HQ - OW - 2014 - 0598 - 0050 SGE00557 NDIC. 2014. Basic Subscription Services - Well Index. Department

o f Mineral Resources, Oil and Gas Division. Last Accessed on 1/27/2014. EPA - HQ - OW - 2014 - 0598 - 0051 SGE00557.A01 Kirby, Nathan J. 2014. NDCI Non Copyright Confirmation. EPA - HQ - OW - 2014 - 0598 - 0051 SGE00558 Office of Geological Survey (OGS). 2011. Hydraulic Frac turing of

Natural Gas Wells in Michigan. (May 31). EPA - HQ - OW - 2014 - 0598 - 0100 SGE00559 Ohio Department of Natural Resources (OH DNR). 2012. 2011

Utica Shale Production. EPA - HQ - OW - 2014 - 0598 - 0668 SGE00559.A01 OH DNR. 2015. OH DNR Signed Copyright Release EPA - HQ - OW - 2014 - 0598 - 0668 SGE00560 Ohio Department of Natural Resources (OH DNR). 2013. 2012

Utica Shale Production. EPA - HQ - OW - 2014 - 0598 - 0763 SGE00560.A01 OH DNR. 2015. OH DNR Signed Copyright Release EPA - HQ - OW - 2014 - 0598 - 0763 SGE00561 OH DNR. 2013. Utica /Point Pleasant Shale Cumulative Permitting

Activity through 12/07/2013. Downloaded on 12/12/2013. Last updated on 12/6/2013. EPA - HQ - OW - 2014 - 0598 - 0669 SGE00561.A01 OH DNR. 2015. OH DNR Signed Copyright Release EPA - HQ - OW - 2014 - 0598 - 0669 SGE00562 Ohio Environmental Protection Agency (OEPA) 2007. Chapter

3745 - 3 Pretreatment Rules. EPA - HQ - OW - 2014 - 0598 - 0052 SGE00563 OEPA. 2011. Letter to Ohio Department of Natural Resources (OH

DNR) - Brine Disposal Pursuant to ORC Section 1509.22. (May 16). EPA - HQ - OW - 201 4 - 0598 - 0053 SGE00564 OEPA. 2014. Wastewater Permit - To - Install (PTI) Program.

Available online: http://www.epa.state.oh.us/dsw/pti/index.aspx. Accessed 1/11/2014. EPA - HQ - OW - 2014 - 0598 - 0054 SGE00567 PA DEP. 2008. Trihalomethane Speciation and the Relations hip to

Elevated TDS Concentrations Affecting Drinking Water Quality at EPA - HQ - OW - 2014 - 0598 - 0055Attachment 3



### A3 - 26 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number

Systems. SGE00568 PA DEP. 2010. Oil & Gas Facility Summary. (August 26). EPA - HQ - OW - 2014 - 0598 - 0056 SGE00569 PA DEP. 2011. Press Release: Pennsylvania DEP Calls on Natural

Gas Drillers to Stop Giving Treatment Facilities Wastewater. (April 19). EPA - HQ - OW - 2014 - 0598 - 0057 SGE00570 PA DEP. 2012. General Permit WMGR123 Processing and

Beneficial Use Of Oil and Gas Liquid Waste. Rev. 3/2012. EPA - HQ - OW - 2014 - 0598 - 00 58 SGE00571 PA DEP. 2012. NPDES Permit No. PA0028207 (Reynoldsville

Sewage Authority). (July 17). EPA - HQ - OW - 2014 - 0598 - 0059 SGE00572 PA DEP. 2012. Return of NPDES Application No. PA0026310 A - 2

(Clearfield Municipal Authority WWTP). (March 30). EPA - HQ - OW - 2 014 - 0598 - 0060 SGE00573 PA DEP. 2013. NPDES Permit No. PA0027511 (New Castle

Sanitation Authority). Effective date: March 1, 2013. Expiration date: February 28, 2018. EPA - HQ - OW - 2014 - 0598 - 0061 SGE00574 PA DEP. 2013. TENORM Study: 3rd Quarter 2013 Update. EPA - HQ - OW - 2014 - 0598 - 0062 SGE00575 Petroleum Equipment Suppliers Association (PESA). 2012.

Outlook for Domestic Unconventional Resources. Presentation at PESA Annual Meeting. EPA - HQ - OW - 2014 - 0598 - 0063 SGE00576 Pittsburgh Business Times. 2008. Oil, Gas Wells Face Waste

Hurdle: Sewage Plants Ordered by DEP to Curb Processing Wastewater from Drilling. EPA - HQ - OW - 2014 - 0598 - 0064 SGE00577 Polar Bear Water Treatment. 2013. Polar Bear Water Treatment

Company Website. EPA - HQ - OW - 2014 - 0598 - 0065 SGE00578 Purestrea m. 2013. Purestream Services Will Begin Commercial

Operations to Treat Eagle Ford Shale Prod and Frac Flowback Water in Gonzalez County, TX. EPA - HQ - OW - 2014 - 0598 - 0066 SGE00579 Rahm, Brian, et al. 2013. Wastewater Management and Marcellus

Shale Gas Developm ent: Trends, Drivers, and Planning Implications. EPA - HQ - OW - 2014 - 0598 - 0067 SGE00580 Randy Wells. 2012. CORRALLING WASTEWATER: Treatment

company sets up shop in Kay Arena. Indiana Gazette. (January 2012). EPA - HQ - OW - 2014 - 0598 - 0068 SGE00582 Reuther, Mike. 2013. Gas wastewater treatment facility to begin

operations. (August 21). EPA - HQ - OW - 2014 - 0598 - 0069 SGE00583 Romo, Carlos; Janoe, J. Scott. 2012. Regulatory Regimes for

Recycling Produced and Frac Flowback Water. Paper 2012 - A - 453 - AWMA. EPA - HQ - OW - 2014 - 0598 - 0070 SGE00584 Shallenberger Construction. 2012. Marcellus Water Treatment.

Company website accessed on 10/28/2013. EPA - HQ - OW - 2014 - 0598 - 0071 SGE00585 U.S. EPA. 2014. FracFocus Database. Office of Research and

Development (ORD). EPA - HQ - OW - 2014 - 0598 - 0340 SGE00586 State Review of Oil and Natural Gas Environmental Regulations

(STRONGER). 2003. West Virginia Follow - Up and Supplemental Review. (January). EPA - HQ - OW - 2014 - 0598 - 0072 SGE00587 States, Stanley et al. 2013. Marcellus Shale Drilling and

Brominated THM s in Pittsburgh, Pa., Drinking Water. Journal AWWA. (August). EPA - HQ - OW - 2014 - 0598 - 0073 SGE00588 TerrAqua Resource Management (TARM). Unknown. Solutions. EPA - HQ - OW - 2014 -Attachment 3



### A3 - 27 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number

Company website accessed on 10/28/2013. 0598 - 0074 SGE00592 U.S. DOE. 2013. Water Issue s Dominate Oil and Gas Production.

E&P Focus. (Fall). EPA - HQ - OW - 2014 - 0598 - 0075 SGE00593 U.S. Energy Information Administration. 1993. Drilling

Sideways

— A Review of Horizontal Well Technology and Its Domestic Application. DOE/EIA - TR - 0565. (April) EPA - HQ - OW - 2014 - 0598 - 0076 SGE00594 U.S. Energy Information Administration. 2010. Schematic Geology

of Natural Gas Resources. (January 27). Downloaded on 11/21/2013. EPA - HQ - OW - 2014 - 0598 - 0077 SGE00595 U.S. Energy Information Administration. 2013. Drilling

Productivity Report: For Key Tight Oil and Shale Gas Regions. (October). EPA - HQ - OW - 2014 - 0598 - 0078 SGE00596 ERG. 2015. Analysis of Centralized Waste Treatment Facilities

(CWTs) Accepting UOG Extraction Wastewater. EPA - HQ - OW - 2014 - 0598 - 0676 SGE00596.A01 ERG . 2015. Analysis of Centralized Waste Treatment Facilities

(CWTs) Accepting UOG Wastewater Attachment 1: UOG CWT List and Analysis EPA - HQ - OW - 2014 - 0598 - 0676 SGE00598 ERG. 2015. Publicly Owned Treatment Works (POTW)

Memorandum for the Technical Development Document (TDD). EPA - HQ - OW - 2014 - 0598 - 0798 SGE00598.A01 ERG. 2015. Publicly Owned Treatment Works (POTW)

Memorandum for the Technical Development Document (TDD)

— Attachment 1: POTWs Data for TDD. EPA - HQ - OW - 2014 - 0598 - 0798 SGE00599 U.S. EPA. 1999. Biosolids Generation, Use, and Disposal in the

United States. EPA 530 - R - 99 - 009. (September). EPA - HQ - OW - 2014 - 0598 - 0079 SGE00600 U.S. EPA. 2003. Development Document for the Final ELGs for

the Metal Products and Machinery Point Source Category. EPA 821 - B - 03 - 001. EPA - HQ - OW - 2014 - 0598 - 0080 SGE00601 U.S. EPA. 2001. Small Entity Compliance Guide: CWT Effluent

Limitations Guidelines and Pretreatment Standards (40CFR 437). EPA 821 - B - 01 - 003. EPA - HQ - OW - 2014 - 0598 - 0081 SGE00602 U.S. EPA. 2004. Local Limits Development Guidance Appendices.

EPA 833 - R - 04 - 002B. (July). EPA - HQ - OW - 2014 - 0598 - 0082 SGE00603 U.S. EPA. 2008. Clean Watersheds Needs Survey. EPA 832 - R - 10 -

002. EPA - HQ - OW - 2014 - 0598 - 0083 SGE00604 U.S. EPA. 2010. Hydraulic Fracturing Research Study. EPA 600 - F 10 - 002. (June) EPA - HQ - OW - 2014 - 0598 - 0084 SGE00605 U.S. EPA. 2010. Record of Communication for Calls on

Pretreatment with Morgan City, LA and Region 6 on Shreveport, LA. February EPA - HQ - OW - 2014 - 0598 - 0085 SGE00606 U.S. EPA. 2011. Radium. (July 8). Available online at:

htt p://www.epa.gov/radiation/radionuclides/radium.html EPA - HQ - OW - 2014 - 0598 - 0086 SGE00607 U.S. EPA. 2012. Conference Call with Quicksilver Resources, Inc.

About Shale Gas Operations Sanitized. (October 11) EPA - HQ - OW - 2014 - 0598 - 0755 SGE00608 U.S. EPA. 2012. Di scharge Monitoring Report (DMR) Pollutant

Loading Tool. Downloaded on 1/28/2013. Available online at: http://cfpub.epa.gov/dmr/ EPA - HQ - OW - 2014 - 0598 - 0087 SGE00611 U.S. EPA. 2012. UIC Program Primacy. Downloaded on

10/24/2013. Available online at: http://water.epa.gov/type/groundwater/uic/Primacy.cfm EPA - HQ - OW - 2014 - 0598 - 0088 SGE00612 U.S. EPA. 2013. DMR Loading Tool Download for New Castle EPA - HQ - OW - 2014 -Attachment 3



### A3 - 28 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number

POTW (NPDES No. PA0027511). Downloaded on 11/ 22/2013 0598 - 0089 SGE00613 U.S. EPA. 2013. Meeti ng Summary: Meeting with Industry

Representatives About the Unconventional Oil and Gas Effluent Guideline Rulemaking. EPA - HQ - OW - 2014 - 0598 - 0090 SGE00614 U.S. EPA. 2013. Overview of Hydraulic Fracturing Wastewater

Research: Wastewater Treatment and Related Modeling. April 18 EPA - HQ - OW - 2014 - 0598 - 0091 SGE00615 U.S. EPA. 2013. Radionuclides in Drinking Water: Waste Disposal

Options. (November 26) EPA - HQ - OW - 2014 - 0598 - 0092 SGE00616 U.S. EPA. 2013. Summary of the Technical Workshop on

Wastewater Treatment and Related Modeling. (April 18) EPA - HQ - OW - 2014 - 0598 - 0093 SGE00618 U.S. EPA. 2012. Flowback and Produced Wastewater from

Hydraulic Fracturing Operations to Publicly Owned Treatment Works (POTWs) in Region 2. March 12 EPA - HQ - OW - 2014 - 0598 - 0094 SGE00619 U.S. EP A. Received 2013. Active Permitted Class IID Wells in

New York. EPA - HQ - OW - 2014 - 0598 - 0095 SGE00620 U.S. EPA. 2011. (Region 3) Administrative Order for Compliance

and Request for Information, EPA Docket No. CWA - 03 - 2011 - 0272DN. (September 28). EPA - HQ - OW - 2014 - 0598 - 0541 SGE00621 U.S. EPA. 1976. Development Document for Interim Final Effluent

Limitations Guidelines and Proposed New Source Performance Standards for the Oil and Gas Extraction Point Source Category. (September). EPA - HQ - OW - 2014 - 0598 - 0096 SGE00622 U.S. Geological Survey (USGS). 2013. Water Resources and Shale

Gas/Oil Production in the Appalachian Basin. (August). EPA - HQ - OW - 2014 - 0598 - 0097 SGE00623 U.S. GAO. 2012. Energy - Water - Nexus: Information on the

Quantity, Quality, and Mgmt of Water Produced Du ring O&G Production. (January). GAO - 12 - 156 EPA - HQ - OW - 2014 - 0598 - 0098 SGE00624 University of Michigan. 2013. Hydraulic Fracturing in the State of

Michigan. (September) EPA - HQ - OW - 2014 - 0598 - 0099 SGE00625 U.S. EPA. 2015. Site Visit Report: Southwestern Energy

Fayetteville Shale Gas Operations. Sanitized. EPA - HQ - OW - 2014 - 0598 - 0662 SGE00625.A01 U.S. EPA. 2015. PowerPoint Presentation of All Southwestern

Energy Site Visit Pictures_CBI. EPA - HQ - OW - 2014 - 0598 - 0662 SGE00625.A02 Southwestern Energy. 2015. Documents Re ceived from

Southwestern Energy. EPA - HQ - OW - 2014 - 0598 - 0662 SGE00627 Vidic, Radisav; Brantley, S.L.; Vandenbossche, J.M.; Yoxtheimer,

D.; Abad, J.D. 2013. Impact of Shale Gas Development on Regional Water Quality. EPA - HQ - OW - 2014 - 0598 - 0542 SGE00629 Warner et al. 2013. Impacts of Shale Gas Wastewater Disposal on

Water Quality in Western PA. Environmental Science & Technology 47(20):11849

– 11857 EPA - HQ - OW - 2014 - 0598 - 0101 SGE00632 Williams, John. n.d. The Marcellus Shale Gas Play: Geology,

Development, and Wate r - Resource Impact Mitigation. USGS: New York Water Science Center. EPA - HQ - OW - 2014 - 0598 - 0102 SGE00633 Wilson and VanBriesen. 2013. Oil and Gas Produced Water Mgmt

and Surface Drinking Water Sources in PA. Environmental Practice 14(4):288

– 300. EPA - HQ - OW - 201 4 - 0598 - 0103 SGE00635 U.S. EPA. 2012. Site Visit Report Chesapeake Energy Corporation

Marcellus Shale Gas Operations Sanitized. EPA - HQ - OW - 2014 - 0598 - 0713 SGE00635.A01 Chesapeake Energy. 2012. Natural Gas and Oil Overview_CBI. EPA - HQ - OW - 2014 -Attachment 3



### A3 - 29 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number 0598 - 0713 SGE00635.A02 Chesapeake Energy. 2012. PowerPoint Presentation of all Site Visit

Pictures - Chesapeake_CBI. EPA - HQ - OW - 2014 - 0598 - 0713 SGE00636 U.S. EPA. 2012. Talisman Marcellus Operations Overview. (July

23). EPA - HQ - OW - 2014 - 0598 - 0104 SGE00637 Camp, M. 3rd Shale Play Water Management Marcellus and Utica

Conference. Mississippi Lime Produced Water 2013 Presentations Referenced in Summary. EPA - HQ - OW - 2014 - 0598 - 0105 SGE00637.A01 Shannon, Daniel. 2013. Sustainable Water Management. EPA - HQ - OW - 2014 - 0598 - 0105 SGE00637.A02 Sinnott, Joseph. 2013. Utilizing Ultraviolet Light to Minimize

Biocide Usage During Stimulation Operations. EPA - HQ - OW - 2014 - 0598 - 0105 SGE00637.A03 Yoxitheimer, David. 2013. Produced Fluid Generation and

Injection Well Disposal Considerations. EPA - HQ - OW - 2014 - 0598 - 0105 SGE00637.A04 Richie, Chance. 2013. Collaboration Case Study. EPA - HQ - OW - 2014 - 0598 - 0105 SGE00637.A05 Vidic, Radisav. 2013. Reuse of Produced Water For Hydraulic

Fracturing. EPA - HQ - OW - 2014 - 0598 - 0105 SGE00637.A06 Kepler, Doug. 201 3. Forced Crystallization within Turbulent

Liquid Flow Streams... or crystals without crystallizers. EPA - HQ - OW - 2014 - 0598 - 0105 SGE00637.A07 Schappell, Quay. 2013. The Evolution of Treatment Technologies

in the Marcellus Shale. EPA - HQ - OW - 2014 - 0598 - 0105 SGE00638 Brent Ruminski. 2014. 2013 Produced Water Reuse Initiative

Conference Materials. Eastern Research Group, Inc. EPA - HQ - OW - 2014 - 0598 - 0760 SGE00638.A01 Carlson, K., Goodwin, S., and Ellerbroek, D. 2013. Water

Infrastructure Analysis and Optimization. EPA - HQ - OW - 2014 - 0598 - 0760 SGE00638.A02 Gopsill, E. 2013. Comparing the Most Effective Produced Water

Treatment Technologies to Date to Derive if an Economical Method has been Found. EPA - HQ - OW - 2014 - 0598 - 0760 SGE00638.A03 Kostelecky, Joe. 2013. Examining A ll Associated Costs With

Storing Water In Tanks Vs. Pits to Determine Which Is The Cheaper And Safer Storage Option. EPA - HQ - OW - 2014 - 0598 - 0760 SGE00638.A04 Mason, Scott. 2013. Storage: Pits Vs. Tanks. EPA - HQ - OW - 2014 - 0598 - 0760 SGE00638.A05 Murphy, Tom, and Jackson, Pat. 2013. Produced Water Challenge

and an Integrated Planning Solution. EPA - HQ - OW - 2014 - 0598 - 0760 SGE00638.A06 Patch, Jon. 2013. Examining the Fresh Water Availability And

Permitting of Source Water In the Bakken Region of North Dakota. EPA - HQ - O W - 2014 - 0598 - 0760 SGE00638.A07 Patton, Mark. 2013. Slickwater vs. Crosslink Gels: Identifying

Which Frac Fluid Works Better with Produced Water (Recycling Case Study). EPA - HQ - OW - 2014 - 0598 - 0760 SGE00638.A08 Rein, Kevin. 2013. Oil and Gas Well Construction Regulation of

Fresh Water Sources in Colorado. EPA - HQ - OW - 2014 - 0598 - 0760 SGE00638.A09 Thompson, T. 2013. Examining the Costs of Pipeline v Trucking to

Determine if There is an Econ Benefit to Using Pipelines as the Prim Form of Transp. EPA - HQ - OW - 2014 - 0598 - 0760 SGE00638.A10 Cath, Tzahi. 2013. An Integrated Framework for Treatment and

Management of Produced Water EPA - HQ - OW - 2014 - 0598 - 0760 SGE00638.A11 Walter, Dale. 2013. H2OForward Service - Sustainable

Development of Completions. EPA - HQ - OW - 2014 - 0598 - 0760Attachment 3



### A3 - 30 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number SGE00638.A12 Wilkerson, Tommy. 2013. Strategies for Sustainable Water

Transport Lessons Learned in the Marcellus Applied to the Niobrara. EPA - HQ - OW - 2014 - 0598 - 0760 SGE00639 Nicot et al. 2012. Oil & Gas Water Use in Texas: Update to the

2011 Mining Water Us e Report. Univ of TX at Austin. (September) EPA - HQ - OW - 2014 - 0598 - 0106 SGE00640 Mingazetdinov, Ildus. 2012. Predictions Of Produced Water

Quality And Quantity For Spatially - Distributed Wells In Niobrara Formation EPA - HQ - OW - 2014 - 0598 - 0107 SGE00641 Nicot, Jean - Philippe. 2013. Geographical, Geological, and

Hydrogeological Attributes of Formations in the Footprint of the Eagle Ford Shale. EPA - HQ - OW - 2014 - 0598 - 0108 SGE00642 Goodwin, S., et al. 2012. Life Cycle Analysis of Water Use and

Intensity of Oil and Gas Recovery in Wattenberg field. (May 7). EPA - HQ - OW - 2014 - 0598 - 0109 SGE00643 Wyoming Oil and Gas Conservation Commission. 2013. Download

Production. EPA - HQ - OW - 2014 - 0598 - 0543 SGE00644 New Mexico Energy, Minerals and Natural Resources Department

(NMEMND). 201 4. OCD Permitting: Well Search. EPA - HQ - OW - 2014 - 0598 - 0544 SGE00644.A01 Wade, Gabriel. 2015. Copyright data clarification for US EPA (NM

EMNRD). EPA - HQ - OW - 2014 - 0598 - 0544 SGE00645 ALL Consulting. 2011. Vendor Profile: 212 Resources. EPA - HQ - OW - 2014 - 0598 - 0110 SGE00646 ALL Consulting. 2011. Vendor Profile: AquaTech. EPA - HQ - OW - 2014 - 0598 - 0111 SGE00647 ALL Consulting. 2011. Vendor Profile: Ecosphere Technologies,

Inc. EPA - HQ - OW - 2014 - 0598 - 0112 SGE00648 ALL Consulting. 2011. Vendor Profile: Fountain Quail. EPA - HQ - OW - 2014 - 0598 - 0113 SGE00649 ALL Consulting. 2011. Vendor Profile: GeoPure

Hydrotechnologies. EPA - HQ - OW - 2014 - 0598 - 0114 SGE00650 ALL Consulting. 2011. Vendor Profile: INTEVRAS Technologies,

LLC. EPA - HQ - OW - 2014 - 0598 - 0115 SGE00651 ALL Consulting. 2011. Vendor Profile: MISWACO. EPA - HQ - OW - 2014 - 0598 - 0116 SGE00652 ALL Consulting. 2011. Vendor Profile: Veolia. EPA - HQ - OW - 2014 - 0598 - 0117 SGE00653 Ali, E., Yaakob, Z. 2012. Electro coagulation for Treatment of

Industrial Effluents and Hydrogen Production. EPA - H Q - OW - 2014 - 0598 - 0118 SGE00654 Atlas, Rt. 2006. Purification of Brackish Water using Hybrid CDI EDI Technology. Online at: http://ipec.utulsa.edu/Conf2007/Papers/Atlas_77a.pdf EPA - HQ - OW - 2014 - 0598 - 0119 SGE00655 Baker Hughes. 2012. H2prO HMS Water Management Service. EPA - HQ - OW - 2014 - 0598 - 0120 SGE00656 Bosque Systems, LLC. 2013. Water Trmt Solutions Using Electro

Coagulation. http://www.bosquesystems.com/pdf/INSMWR06 - 13%20 - %20MWRU%20 - %20Bosque.pdf EPA - HQ - OW - 2014 - 0598 - 0121 SGE00657 Brant , J. Unk. Oil and Gas Produced Water Treatment

Technologies. Online at: http://nexusgroupsolutions.com/TechnicalBrief_Produced%20Wate rs.pdf EPA - HQ - OW - 2014 - 0598 - 0122 SGE00658 Panu, Marc et al. 2013. Design of a Mobile Wastewater Treatment

System for Hydraulic Fracturing Waste. Chevron Group. (April EPA - HQ - OW - 2014 - 0598 - 0123Attachment 3



### A3 - 31 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number

19). SGE00659 Christen, K. 2006. Desalination technology could clean up

wastewater from coal - bed methane production. http://pubs.acs.org/doi/abs/10.1021/es062630s. EPA - HQ - OW - 2014 - 0598 - 0124 SGE00660 CO Depar tment Of Public Health And Env. 2011. CDPS Fact Sheet

To Permit Number Co0048739 Bopco, L.P., Yellow Creek Water Mgmt Facility Rio Blanco Co. EPA - HQ - OW - 2014 - 0598 - 0125 SGE00661 Hause, Jennifer et al. 2010. Zero Discharge Water Management for

Horizontal Shale Gas Well Development. EPA - HQ - OW - 2014 - 0598 - 0126 SGE00662 Emis. 2010. Membrane Distillation. Available online at:

http://www.emis.vito.be/techniekfiche/membrane distillation?language=en EPA - HQ - OW - 2014 - 0598 - 0127 SGE00663 Gryta, Marek. 2011. Water Desa lination by Membrane Distillation.

Available online at: http://www.intechopen.com/download/get/type/pdfs/id/13752 EPA - HQ - OW - 2014 - 0598 - 0128 SGE00664 Heartland Technologies, LLC. 2013. Produced Water Treatment.

Online: http://www.heartlandtechnologypartners .com/solutions/produced water - treatment/. EPA - HQ - OW - 2014 - 0598 - 0129 SGE00665 Hickenbottom, Kerri L. et al. 2013. Forward osmosis treatment of

drilling mud and fracturing wastewater from oil and gas operations. EPA - HQ - OW - 2014 - 0598 - 0130 SGE00666 Kmx Corp. 2014. Membrane Distillation

– Contaminated Water. EPA - HQ - OW - 2014 - 0598 - 0131 SGE00667 Lord, R. LeBas; Luna, D.; Shahan, T. 2013. Development and Use

of High - TDS Recycled Produced Water for Crosslinked - Gel - Based Hydraulic Fracturing. EPA - HQ - OW - 20 14 - 0598 - 0132 SGE00668 Mendez, Enrique. 2012. Sustainable desalination: Membrane

distillation delivers greener clean water. EPA - HQ - OW - 2014 - 0598 - 0133 SGE00669 Nelson, Cecilia E., and Ghosh, Ashok Kumar. 2011. Membrane

Technology for Produced Water in Lea County. (September). EPA - HQ - OW - 2014 - 0598 - 0134 SGE00670 Omni Water Solutions. 2014. Frac Water. Treating Flowback and

Produced Water for Re - Use. EPA - HQ - OW - 2014 - 0598 - 0135 SGE00671 OriginOil. 2013. EWS Petro P160 "Clean - Frac: Process and

Equipment Descripti on. http://www.originoil.com/pdf/OriginOil EWS - Petro - P160 - Data - Sheet.pdf. EPA - HQ - OW - 2014 - 0598 - 0136 SGE00672 OriginOil. 2013. Originoil’s Clean - Frac: An Overview. (June) EPA - HQ - OW - 2014 - 0598 - 0137 SGE00673 Porada, S. 2013. Review on the science and technology of water

desalination by capacitive deionization. EPA - HQ - OW - 2014 - 0598 - 0138 SGE00674 Purestream. 2011. Welcome to Purestream. Available online at:

http://purestreamtechnology.com/downloads/purestream t echnology - overview - 2011.pdf EPA - HQ - OW - 2014 - 0598 - 0139 SGE00675 Shafer, Lee. 2010. A Working Model for Oil and Gas Produced

Water Treatment. EPA - HQ - OW - 2014 - 0598 - 0140 SGE00676 Shelp, G. 2004. The DesEl System

– Capacitive Deionization for

the Removal of Io nic Contaminants from Water. EPA - HQ - OW - 2014 - 0598 - 0141 SGE00677 Tinto, Joseph, and Solomon, Robert. 2012. Water Recovery via

Thermal Evaporative Processes for High Saline Frac Water Flowback. EPA - HQ - OW - 2014 - 0598 - 0142 SGE00678 Walton, J. 2004. Solar and Waste Heat Desalination by Membrane EPA - HQ - OW - 2014 -Attachment 3



### A3 - 32 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number

Distillation. Online at: http://www.usbr.gov/research/AWT/reportpdfs/report081.pdf 0598 - 0143 SGE00679 Wickramasinghe, R., Jones, S. 2013. Treating Hydraulic Fracturing

Flowback Waters: Potential New Membrane Applications Webinar. (Dec 11). EPA - HQ - OW - 2014 - 0598 - 0144 SGE00680 Xu, Pei. 2008. Treatment of Brackish Produced Water Using

Carbon Aerogel - based Capacitive Deionization Technology. EPA - HQ - OW - 2014 - 0598 - 0145 SGE00681 Yukon College. 2012. Capacitative Deionization in Mine Water

Recycling. http://www.yukoncollege.yk.ca/research/projects/capacitive_deioni zation. EPA - HQ - OW - 2014 - 0598 - 0146 SGE00682 ALL Consulting. 2011. Vendor Profile: Altela EPA - HQ - OW - 2014 - 0598 - 0147 SGE00683 ALL Consulting. 2011. Water Treatment Technology Fact Sheet:

Reverse Osmosis. EPA - HQ - OW - 2014 - 0598 - 0148 SGE00684 Coday, B.D. et al. 2014. The sweet spot of forward osmosis: Trmt

of produced water, drilling ww, and other complex and difficult liquid streams . EPA - HQ - OW - 2014 - 0598 - 0149 SGE00685 Global Water Intelligence. 2011. Produced Water Recycling Oasis

flourishes in Wyoming. (February). EPA - HQ - OW - 2014 - 0598 - 0150 SGE00686 U.S. EPA. 2011. Proceedings of the Technical Workshops for the

Hydraulic Fracturing Study: Water Resources Management. EPA 600/R - 11/048. (May). EPA - HQ - OW - 2014 - 0598 - 0151 SGE00687 AquaTech International Corporation. 2011. Mobile Water Pre treatment System. Online at: http://www.aquatech.com/portals/0/MoTreat%20Cut%20Sheet 02.pdf EPA - HQ - OW - 2014 - 0598 - 0152 SGE00688 AquaTech International Corporation. 2011. Mobile Water

Distillation System. Online at: http://www.aquatech.com/portals/0/MoVap%20Cut%20Sheet 01.pdf EPA - HQ - OW - 2014 - 0598 - 0153 SGE00689 M - I SWACO. 2009. Frac Water Reclamatio n System Reduces

Operator’s Water Cost. EPA - HQ - OW - 2014 - 0598 - 0154 SGE00690 ALL Consulting, LLC. 2006. A Guide to Practical Management of

Produced Water from Onshore Oil and Gas Operations in the United States EPA - HQ - OW - 2014 - 0598 - 0155 SGE00691 U.S. EPA. 2 013. Summary of the Technical Workshop on Water

Acquisition Modeling: Assessing Impacts Through Modeling and Other Means. (September). EPA - HQ - OW - 2014 - 0598 - 0156 SGE00692 U.S. EPA. 2015. Unconventional Oil & Gas Wastewater Treatment

Technologies. U.S. EPA O ffice of Water, Engineering and Analysis Division EPA - HQ - OW - 2014 - 0598 - 0682 SGE00692.A01 U.S. EPA. 2015. UOG WW Treatment Technologies - Attachment

1: Treatment Technology Costs Spreadsheet EPA - HQ - OW - 2014 - 0598 - 0682 SGE00693 ERG. 2015. Data Compilation Memorandum for the Technical

Development Document (TDD). EPA - HQ - OW - 2014 - 0598 - 0679 SGE00693.A01 ERG. 2015. Data Compilation Memorandum for the Technical

Development Document (TDD) for Proposed Effluent Limitations Guidelines and Standards for Oil and Gas E xtraction EPA - HQ - OW - 2014 - 0598 - 0679 SGE00693.A02 ERG. 2015. Data Compilation Memorandum for the Technical

Development Document (TDD) for Proposed Effluent Limitations EPA - HQ - OW - 2014 - 0598 - 0679Attachment 3



### A3 - 33 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number

Guidelines and Standards for Oil and Gas Extraction SGE00693.A0 3 ERG. 2015. Data Compilation Memorandum for the Technical

Development Document (TDD) for Proposed Effluent Limitations Guidelines and Standards for Oil and Gas Extraction EPA - HQ - OW - 2014 - 0598 - 0679 SGE00694 Oklahoma Geological Survey. 2014. Gas Shale Database. Accessed

January 29, 2014. EPA - HQ - OW - 2014 - 0598 - 0157 SGE00695 U.S. EPA. 2012. Conference Call with ConocoPhilips About Shale

Gas Operations. EPA - HQ - OW - 2014 - 0598 - 0158 SGE00696 U.S. EPA. 2013. Meeting with IPAA about the Unconventional Oil

and Gas Effluent Guideline Rulemaking. EPA - HQ - OW - 2014 - 0598 - 0625 SGE00699 Meghan Camp, Brent Ruminski. ERG. 2012. Notes on Meeting

with Lamnipipe, Inc. on 8 February 2012. EPA - HQ - OW - 2014 - 0598 - 0626 SGE00704 U.S. EPA. 2015. Technical Development Document for Proposed

Effluent Limitations Guidelines and Standards for Oil and Gas Extraction. EPA - HQ - OW - 2014 - 0598 - 0683 SGE00705 ERG. 2014. Ruminski, Brent. Notes on Call with Hydrozonix, LLC

on 7 February 2014. (March 7.) EPA - HQ - OW - 2014 - 0598 - 0159 SGE00706 Ecosphere Energy Services, LLC. 2011. 100 percent Frac Water

Recycling - Strategy & Focus Ozonix®. (April 13). EPA - HQ - OW - 2014 - 0598 - 0627 SGE00707 Horn, A; Patton, M; Hu, J. 2013. Minimum Effective Dose: A

Study of Flowback and Produced Fluid Treatment for Use as Hy draulic Fracturing Fluid. EPA - HQ - OW - 2014 - 0598 - 0684 SGE00708 Environmental Leader. 2013. Unconventional E&P “$8 Billion of

US Water Services Market.” (November 11). EPA - HQ - OW - 2014 - 0598 - 0160 SGE00709 Natural Gas Europe. 2012. Flowback Water Driving Flurry of

Activity in Water Treatment (May 22). EPA - HQ - OW - 2014 - 0598 - 0161 SGE00710 Slutz, J; Anderson, J; Broderick, R; Horner, P. 2012. Key Shale

Gas Water Management Strategies: An Economic Assessment Tool. (September 11). EPA - HQ - OW - 2014 - 0598 - 0162 SGE00711 Devon Energy Corporation (DVN). 2014. Cana Water Reuse

Project Helps Devon Overcome Drought. EPA - HQ - OW - 2014 - 0598 - 0163 SGE00712 PA DEP. 2014. Spud Data Report. Accessed on 2/21/2014. EPA - HQ - OW - 2014 - 0598 - 0632 SGE00713 McIntire, Carrol. 2014. Chesapeake Off icials Show Off Their New Water Recycling Facility. Free Press Standard. (February 14). EPA - HQ - OW - 2014 - 0598 - 0164 SGE00714 Ziemkiewicz, Paul et al. 2012. Zero Discharge Water Management

for Horizontal Shale Gas Well Development. EPA - HQ - OW - 2014 - 0598 - 0165 SGE00717 U.S. EPA. 2013. Meeting with Purestream Technology about

Treatment Technologies Relevant to the Unconventional Oil and Gas Industry. (November 8). EPA - HQ - OW - 2014 - 0598 - 0166 SGE00718 U.S. EPA. 2014. Meeting with John Crane about Treatment

Technologies. (February 11). EPA - HQ - OW - 2014 - 0598 - 0705 SGE00719 Agrawal, Archna. 2009. A Technical and Economical Study of

Completion Techniques in Five Emerging U.S. Shale Plays. (December). EPA - HQ - OW - 2014 - 0598 - 0167 SGE00720 Kansas Geological Survey. 201 4. Horizontal or Slant Wells in

Kansas. Last updated 2/8/2014. Accessed on 3/17/2014. EPA - HQ - OW - 2014 - 0598 - 0168 SGE00721 U.S. EPA. 2015. Analysis of Hydraulic Fracturing Fluid Data from

the FracFocus Chemical Disclosure Registry 1.0. (March). EPA - HQ - OW - 201 4 - 0598 - 0628 SGE00722 IHS. 2012. Water Management in Shale Gas Plays. (August) EPA - HQ - OW - 2014 -Attachment 3



### A3 - 34 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number 0598 - 0169 SGE00723 Agency for Toxic Substances & Disease Registry (ATSDR). 2006.

Hydrogen Sulfide ToxFAQs. (July). EPA - HQ - OW - 2014 - 0598 - 0629 SGE00724 ERG. 2015. Unconventional Oil and Gas (UOG) Produced Water

Volumes and Characterization Data Compilation Memorandum EPA - HQ - OW - 2014 - 0598 - 0677 SGE00724.A01 ERG. 2015. Unconventional Oil and Gas (UOG) Produced Water

Volumes and Characterization Data Compilation

— A01: U OG Produced Water Data Compilation. EPA - HQ - OW - 2014 - 0598 - 0677 SGE00724.A02 ERG. 2015. UOG Produced Water Volumes and Characterization

Data Compilation - A02: DI Desktop Long - term Produced Water Rates EPA - HQ - OW - 2014 - 0598 - 0677 SGE00724.A03 ERG. 2015. UOG Pr oduced Water Volumes and Characterization

Data Compilation

— A03: DI Desktop Long - term Produced Water Rates_CBI. EPA - HQ - OW - 2014 - 0598 - 0677 SGE00724.A04 ERG. 2015. Unconventional Oil and Gas (UOG) Produced Water

Volumes and Characterization Data Compilation

— A04: FracFocus Fracturing Fluid Volume EPA - HQ - OW - 2014 - 0598 - 0677 SGE00724.A05 ERG. 2015. Unconventional Oil and Gas (UOG) Produced Water

Volumes and Characterization Data Compilation

— A05: FracFocus Fracturing Fluid Volume_CBI. EPA - HQ - OW - 2014 - 05 98 - 0677 SGE00724.A06 ERG. 2015. Unconventional Oil and Gas (UOG) Produced Water

Volumes and Characterization Data Compilation

— A06: Bakken Flowback Water Rates EPA - HQ - OW - 2014 - 0598 - 0677 SGE00724.A07 ERG. 2015. Unconventional Oil and Gas (UOG) Produced Wate r

Volumes and Characterization Data Compilation

— A07: New Mexico Flowback Water Rates. EPA - HQ - OW - 2014 - 0598 - 0677 SGE00724.A08 ERG. 2015. Unconventional Oil and Gas (UOG) Produced Water

Volumes and Characterization Data Compilation

— A08: Utica Flowback and Pr oduced Water. EPA - HQ - OW - 2014 - 0598 - 0677 SGE00724.A09 ERG. 2015. Unconventional Oil and Gas (UOG) Produced Water

Volumes and Characterization Data Compilation

— A09: Niobrara Produced Water Rates. EPA - HQ - OW - 2014 - 0598 - 0677 SGE00724.A10 ERG. 2015. Unconventional Oil and Gas (UOG) Produced Water

Volumes and Characterization Data Compilation

— A10: Wyoming Flowback Water Rates EPA - HQ - OW - 2014 - 0598 - 0677 SGE00724.A11 ERG. 2015. Unconventional Oil and Gas (UOG) Produced Water

Volumes and Characterization D ata Compilation

— A11: Wattenberg Produced Water Rates. EPA - HQ - OW - 2014 - 0598 - 0677 SGE00724.A12 ERG. 2015. Unconventional Oil and Gas (UOG) Produced Water

Volumes and Characterization Data Compilation

— A12: Colorado Flowback Water Rates. EPA - HQ - OW - 2014 - 0598 - 06 77 SGE00724.A13 ERG. 2015. UOG Produced Water Volumes and Characterization

Data Compilation - A13: UOG Wastewater Characterization Analysis EPA - HQ - OW - 2014 - 0598 - 0677 SGE00724.A14 ERG. 2015.. UOG Produced Water Volumes and Characterization

Data Compilation - A14: UOG Wastewater Characterization Database EPA - HQ - OW - 2014 - 0598 - 0677 SGE00724.A15 ERG. 2015. Unconventional Oil and Gas (UOG) Produced Water

Volumes and Characterization Data Compilation - A15: USGS Produced Water Database EPA - HQ - OW - 2014 - 0598 - 0677Attachment 3



### A3 - 35 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number SGE00724.A16 ERG. 2015. Unconventional Oil and Gas (UOG) Produced Water

Volumes and Characterization Data Compilation - A16: USGS Produced Water Database EPA - HQ - OW - 2014 - 0598 - 0677 SGE00724.A17 ERG. 2015. Unconventional Oil and Gas (UOG) Produced Water

Volu mes and Characterization Data Compilation - A17: ORD Non CBI Operator Data_CBI. EPA - HQ - OW - 2014 - 0598 - 0677 SGE00725 Wolford, Robert. 2011. Characterization of Organics in the

Marcellus Shale Flowback and Produced Waters. (August). EPA - HQ - OW - 2014 - 0598 - 0170 SGE00726 Biddle, Lisa. 2015. Information about Underground Injection for

Disposal Wells in New York State EPA - HQ - OW - 2014 - 0598 - 0685 SGE00727 Ohio Department of Natural Resources (OH DNR). 2014. 2013

Quarterly Horizontal Shale Production: 3rd Quarter. EPA - HQ - OW - 2014 - 0598 - 0171 SGE00727.A01 OH DNR. 2015. OH DNR Signed Copyright Release EPA - HQ - OW - 2014 - 0598 - 0171 SGE00729 Iron Eagle. 2014. Iron Eagle Opens Water Recycling Facility to

Serve Oil and Gas Industry. EPA - HQ - OW - 2014 - 0598 - 0172 SGE00730 Aspen Flui d Logistics. 2014. Aspen Fluid Logistics: Industrial

Wastewater Recycling. Accessed on 4/15/2014. EPA - HQ - OW - 2014 - 0598 - 0173 SGE00731 Silva, J; Gettings, R; Kostedt, W; Watkins, V. 2013. Pretreatment

Targets for Salt Recovery from Marcellus Shale Gas Produc ed Water. EPA - HQ - OW - 2014 - 0598 - 0174 SGE00732 Huffmyer, Russell and Gehucheten, John. 2013. Recovering

Valuable Byproducts from Oil and Gas Wastes. HDR Engineering, Inc. IWC - 13 - 37. (November 17). EPA - HQ - OW - 2014 - 0598 - 0175 SGE00733 National Petroleum Council (NPC). 2011. Waste Management

Paper #2 - 24. Technology Subgroup of the Operations & Environment Task Group. (September 15). EPA - HQ - OW - 2014 - 0598 - 0176 SGE00734 Boschee, Pam. 2014. Produced and Flowback Water Recycling and

Reuse: Economics, Limitations, and Technology. (February). EPA - HQ - OW - 2014 - 0598 - 0177 SGE00735 Eshelman, Keith N.; Elmore, Andrew. 2013. Recommended Best

Management Practices for Marcellus Shale Gas Development in Maryland. (February 18). EPA - HQ - OW - 2014 - 0598 - 0178 SGE00736 E RG. 2015. Analysis of Active Underground Injection for Disposal

Wells. EPA - HQ - OW - 2014 - 0598 - 0680 SGE00736.A01 ERG. 2015. Analysis of Active Underground Injection for Disposal

Wells

— Attachment 1: Injection for Disposal Well Data. EPA - HQ - OW - 2014 - 0598 - 0680 SGE00737 Ohio Department of Natural Resources (OH DNR). 2014. 2013

Quarterly Horizontal Shale Production: 4th Quarter. EPA - HQ - OW - 2014 - 0598 - 0651 SGE00737.A01 OH DNR. 2015. OH DNR Signed Copyright Release EPA - HQ - OW - 2014 - 0598 - 0651 SGE00738 Livingston, Doug. 2013. Water Recycling: The Cure for Drillers'

Drinking Problem? Shale Magazine. EPA - HQ - OW - 2014 - 0598 - 0179 SGE00739 ERG. 2015. Analysis of Pennsylvania Department of

Environmental Protection’s Oil and Gas Waste Reports. EPA - HQ - OW - 2014 - 0598 - 0663 SGE00739.A 01 ERG. 2015. Analysis of Pennsylvania Department of

Environmental Protection’s Oil and Gas Waste Reports - Attachment 1 - Development Database. EPA - HQ - OW - 2014 - 0598 - 0663 SGE00739.A02 ERG. 2015. Analysis of Pennsylvania Department of

Environmental Protection’s Oil and Gas Waste Reports - Attachment 2 - Analysis Database. EPA - HQ - OW - 2014 - 0598 - 0663Attachment 3



### A3 - 36 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number SGE00739.A03 ERG. 2015. Analysis of Pennsylvania Department of

Environmental Protection’s Oil and Gas Waste Reports - Attachment 3 - Data Calculations. EPA - HQ - OW - 2014 - 0598 - 0663 SGE00740 ERG. 2015. Unconventional Oil and Gas (UOG) Drilling

Wastewater Memorandum EPA - HQ - OW - 2014 - 0598 - 0672 SGE00740.A01 ERG. 2015. Oil and Gas Drilling Wastewater Memorandum

Attachment 1: UOG Drilling Wastewater Volume and Charact erization Data Excel File. EPA - HQ - OW - 2014 - 0598 - 0672 SGE00742 U.S. EPA. 2012. States Pretreatment Coordinators' Quarterly

Conference Call: Summary. (August 8). EPA - HQ - OW - 2014 - 0598 - 0180 SGE00743 U.S. EPA. 2013. States Pretreatment Coordinators’ Bi - monthly

Conference Call. (August 14). EPA - HQ - OW - 2014 - 0598 - 0181 SGE00744 U.S. EPA. 2011. Notice of Final 2010 Effluent Guidelines Program

Plan. (October 26). EPA - HQ - OW - 2014 - 0598 - 0182 SGE00745 KLH Engineers. 2011. Municipal Authority of the City of

McKeesport: Hea dworks Loading Analysis for Natural Gas Drilling Wastewater Pollutants. (Mar). EPA - HQ - OW - 2014 - 0598 - 0183 SGE00746 Franklin Township Sewer Authority. 2008. Franklin Township

WWTP Fact Sheet/Statement of Basis (NPDES PA0046426). (June 2). EPA - HQ - OW - 2014 - 0598 - 0184 SGE00747 PA DEP. 2008. Consent Order and Agreement between Franklin

Township Sewer Authority/Wastewater Treatment Plant and Clean Streams EPA - HQ - OW - 2014 - 0598 - 0185 SGE00748 PG Environmental, LLC. 2009. Clairton Municipal Authority

POTW Pass - Through Analysis Appendices. (August 19). EPA - HQ - OW - 2014 - 0598 - 0186 SGE00749 City of Clarksburg. 2009. Re: Clean Water Act Section 308

Request for Information. (March 2). EPA - HQ - OW - 2014 - 0598 - 0187 SGE00750 Borough of Waynesburg. 2009. Waynesburg Response to Clean

Water Act Section 308 Request for Information. (March 31). EPA - HQ - OW - 2014 - 0598 - 0188 SGE00751 Borough of Charleroi. 2008. Re: Authority of the Borough of

Charleroi Administrative Order. (November 21). EPA - HQ - OW - 2014 - 0598 - 0189 SGE00752 Boschee, Pam. 2014. Produced and Flowback Water Recycling and

Reuse. (February). EPA - HQ - OW - 2014 - 0598 - 0190 SGE00753 Keister, T. 2010. Marcellus Hydrofracture Flowback and

Production WW Treatment, Recycle, and Disposal Technologies. (January 29). EPA - HQ - OW - 2014 - 0598 - 0191 SGE00754 Vengosh, A., et al. 2014. A Critical Review of the Risks to Water

Resources from Unconventional Shale Gas Dev & Hydraulic Fracturing in the US. EPA - HQ - OW - 2014 - 0598 - 0192 SGE00755 PA DEP. 2011. NPDES Permit No. PA0023213 (Borough of

Ridgway). (Oct ober). EPA - HQ - OW - 2014 - 0598 - 0193 SGE00756 Hill Engineering, Inc. 2014. Re: Local Limits Analysis for

Ridgway Borough. (January 9). EPA - HQ - OW - 2014 - 0598 - 0194 SGE00757 KLH Engineers. 2008. Tech Evaluation of the Impact of O&G Well

Wastewaters on the Municipa l Authority of the City of McKeesport WW Trmt Facility. EPA - HQ - OW - 2014 - 0598 - 0195 SGE00758 KLH Engineers. 2009. Technical Evaluation of the Impact of O&G

Well WW on the Clairton Municipal Authority Wastewater Treatment Facility. (February) EPA - HQ - OW - 2014 - 0598 - 0196 SGE00759 KLH Engineers. 2006. City of Wheeling: Water Pollution Control

Division Headworks Loading Analysis. (November). EPA - HQ - OW - 2014 - 0598 - 0197Attachment 3



### A3 - 37 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number SGE00760 Freyman, Monika. 2014. Hydraulic Fracturing & Water Stress:

Water Demand b y the Numbers. Ceres. (February). EPA - HQ - OW - 2014 - 0598 - 0198 SGE00761 U.S. EPA. 1989. Letter from T.P. O'Farrell (EPA) to C.B. Harriman

(Steptoe & Johnson) about applicability of 40 CFR 435 Subpart C to CBM operations. EPA - HQ - OW - 2014 - 0598 - 0630 SGE00762 Bi ddle, Lisa. 2015. Summary of EPA - State Pilot on Improving

Regulatory Implementation EPA - HQ - OW - 2014 - 0598 - 0199 SGE00763 PA DEP. 2014. Oil and Gas Reporting

– Electronic (OGRE) Public

Reporting Data Dictionary, v1.0. EPA - HQ - OW - 2014 - 0598 - 0200 SGE00764 U.S. EPA. 2014. Tribal Unconventional Oil and Gas Operations

and Wastewater Management Call Summary. (May 29). EPA - HQ - OW - 2014 - 0598 - 0201 SGE00765 U.S. EPA. 1982. Fate of Priority Toxic Pollutants in Publicly

Owned Treatment Works, Final Report. (July). EPA - HQ - O W - 2014 - 0598 - 0631 SGE00766 U.S. EPA. 2014. Lockhart, John V. Email Correspondence between

WV DEP and EPA. (June 3). EPA - HQ - OW - 2014 - 0598 - 0202 SGE00767 WV DEP. 2010. Letter to City of Follansbee Re: WV/NPDES

Permit No. WV0020273 Accepting Oil and Gas Wastew ater. (December 15). EPA - HQ - OW - 2014 - 0598 - 0203 SGE00768 ERG. 2014. 2014 Water Management for Shale Plays West

Presentations. (June 4). EPA - HQ - OW - 2014 - 0598 - 0706 SGE00768.A01 Robart, Alexander. 2014. E&P Infrastructure vs. Third - Party

Services Regional Economic & Environmental Factors. PacWest Consulting Partners_CBI. EPA - HQ - OW - 2014 - 0598 - 0706 SGE00768.A02 Goltz, Bob. 2014. Removing Boron and Benzene from Produced

Water. Dow Energy & Water. (May 30). EPA - HQ - OW - 2014 - 0598 - 0706 SGE00768.A03 Poole, Bob. 201 4. Analyzing AB32 and CEQA To Realize

Requirements and Navigate Between Reg. Demands for Cyclic Steam Injection Proj. (May 30). EPA - HQ - OW - 2014 - 0598 - 0706 SGE00768.A04 Poole, Bob. 2014. Examining The Successful Implem. Of An

Innovative Partnership With a Pr oducer And Co. Gov't to Deliver Trt. Residen. H2O. (May 30). EPA - HQ - OW - 2014 - 0598 - 0706 SGE00768.A05 Giles, Brent. Basic Stormwater Management: Leveraging

Innovation. Luxresearch. EPA - HQ - OW - 2014 - 0598 - 0706 SGE00768.A06 Ritts, Dean. 2014. Air Pollution Emissions at Flowback/Produced

Wastewater Treatment Plants. WorleyParsons. EPA - HQ - OW - 2014 - 0598 - 0706 SGE00768.A07 Onyskiw, Denise. 2014. Seismicity Concerns for Underground

Injection. Onyskiw Engineering, LLC. (May 30). EPA - HQ - OW - 2014 - 0598 - 0706 SGE00768.A08 Wolfe, Dick. 2014. Water Management Strategies in the Niobrara

Shale & Piceance Basins. Colorado Division of Water Resources. (May 28). EPA - HQ - OW - 2014 - 0598 - 0706 SGE00768.A09 Peterson, Eric. 2014. Water Disposal

– An Assessment of Disposal

Wel ls and Facilities. NGL Energy Partners LP_CBI. (May 30). EPA - HQ - OW - 2014 - 0598 - 0706 SGE00768.A10 Nochowicz, Georgi. Relationship between the Shale Oil & Gas

Industry and High Quality Water Cycle. Halliburton. EPA - HQ - OW - 2014 - 0598 - 0706 SGE00768.A11 Harris, J ohn; Paul Williams. SB 4 Interim Well Stimulation

Treatment Regulations Text of Proposed Regulations. Dentons US LLP. EPA - HQ - OW - 2014 - 0598 - 0706 SGE00768.A12 Harris, John; Paul Williams. 2014. Water Management for

California Shale Plays California Legal and Regulatory Issues. Dentons US LLP. (May 28). EPA - HQ - OW - 2014 - 0598 - 0706Attachment 3



### A3 - 38 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number SGE00768.A13 Wirtz, Jaret. 2014. North Dakota Regulatory Update. Western Area

Water Supply Authority. (May 28). EPA - HQ - OW - 2014 - 0598 - 0706 SGE00768.A14 Johnson, Tommy; David Harry. 2 014. Uinta Water Management.

RockWater Energy Solutions. (May 28). EPA - HQ - OW - 2014 - 0598 - 0706 SGE00768.A15 Davidson, Keith. 2014. C7 Produced Water Recycling Pipeline.

Tetra Tech. (May 30). EPA - HQ - OW - 2014 - 0598 - 0706 SGE00768.A16 Sampson, Dan. Zero Liquid Di scharge Capability, Experience, and

Overview. WorleyParsons. EPA - HQ - OW - 2014 - 0598 - 0706 SGE00768.A17 Royse, Ken. Water Management in the Bakken. Bartlett & West. EPA - HQ - OW - 2014 - 0598 - 0706 SGE00768.A18 Rein, Kevin. 2014. Produced Water from Oil and Gas Development

in Colorado. Colorado Division of Water Resources. (May 28). EPA - HQ - OW - 2014 - 0598 - 0706 SGE00768.A19 Bruff, Matthew. 2014. Sustainable Water Treatment, Recycling &

Disposal Practices in Shale Basins_CBI. Altela, Inc. (May 30). EPA - HQ - OW - 2014 - 059 8 - 0706 SGE00768.A20 Zaugg, Nathan. 2014. Storing Water On - Site to Maximize

Environmental and Economic Efficiencies. MWH. EPA - HQ - OW - 2014 - 0598 - 0706 SGE00768.A21 Nichols, Ken; Lindsay Atkinson. 2014. Identifying Viable Water

Sourcing Alternatives Beyond Fre shwater. CH2M Hill. (May 30). EPA - HQ - OW - 2014 - 0598 - 0706 SGE00768.A22 Wolfe, D. 2010. Concerning Petitions to the State Engineer to

Make Determinations of Nontributary Ground Water in the Dept. of Nat. Res. (Jul 23). EPA - HQ - OW - 2014 - 0598 - 0706 SGE00768.A23 Wolfe, D. Water Sources and Demand for the Hydraulic Fracturing

of Oil and Gas Wells in Colorado from 2010 through 2015. Dept. of Nat. Res. EPA - HQ - OW - 2014 - 0598 - 0706 SGE00768.A24 Smith, Robert. 2014. Sovereign Authority of Decision Making for

Water Resourc es Management... Who Has It? Express Energy Services. (May 29). EPA - HQ - OW - 2014 - 0598 - 0706 SGE00768.A25 Fletcher, Sarah. 2014. Water Management Infrastructure

Investments: Decision Factors and Regional Economics. EPA - HQ - OW - 2014 - 0598 - 0706 SGE00768.A26 Tucker , Scott. 2014. Evaluating Characteristics of Source,

Flowback, & Produced Water for Effective Water Treatment. (May 29). EPA - HQ - OW - 2014 - 0598 - 0706 SGE00768.A27 Wilson, Scott. 2014. Overview of EPA Authorities for Water

Associated with Oil and Gas Extraction. USEPA Office of Water. (May 30). EPA - HQ - OW - 2014 - 0598 - 0706 SGE00768.A28 Hughes, Stephen. 2014. Treating Produced Water to Generate

Beneficial Reuse Byproducts. Tetra Tech. (May 29). EPA - HQ - OW - 2014 - 0598 - 0706 SGE00769 International Atomic Energy Agency (IAEA). 2014. The

Environmental Behaviour of Radium: Revised Edition. Technical Report Series No. 476. (March 1). EPA - HQ - OW - 2014 - 0598 - 0204 SGE00770 Shutt, Doug. 2014. Email Correspondence between IL Office of Oil

and Gas Resource Management and EP A. (May 30). EPA - HQ - OW - 2014 - 0598 - 0205 SGE00771 Bureau of Indian Affairs (BIA). Unknown. Oil and Gas Outlook in

Indian Country. EPA - HQ - OW - 2014 - 0598 - 0652 SGE00772 Lodge, Terry. 2014. Demand for revocation of Chief’s Orders for

drilling waste disposal facil ities. Terry Jonathan Lodge Law Office. (June 3). EPA - HQ - OW - 2014 - 0598 - 0206 SGE00773 Helmer, Stephen. 2014. RE: Public Records Request - Frack Waste

- Solids and Fluids - Norm. (January 14). Tenorm EPA - HQ - OW - 2014 - 0598 - 0207Attachment 3



### A3 - 39 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number SGE00774 Ziemkiewicz, P. 2013. Water Quality Literature Review and Field

Monitoring of Active Shale Gas Wells. (February 15). EPA - HQ - OW - 2014 - 0598 - 0208 SGE00775 Kieler, Janet. 2012. CDPS General Permit for Discharges

Associated with Produced - Water Treatment Facilities. (January 30). EPA - HQ - OW - 2014 - 0598 - 0209 SGE00777 Johnson, Tommy and Harry, David. 2014. Uinta Water

Management. Water Management for Shale Plays Conference. (May 28). EPA - HQ - OW - 2014 - 0598 - 0633 SGE00778 U.S. Energy Information Administration (EIA). 2014. Drilling

Productivi ty Report: Bakken. (June). EPA - HQ - OW - 2014 - 0598 - 0210 SGE00779 ERG. 2015. 2014 A&WMA Oil and Gas Environmental

Compliance Conference Presentations Memorandum. EPA - HQ - OW - 2014 - 0598 - 0211 SGE00779.A01 2014. Copyright Information. EPA - HQ - OW - 2014 - 0598 - 0211 SGE00779.A02 Hopkins, Michael. Air Permitting for Oil & Gas Facilities in Ohio.

Ohio EPA. EPA - HQ - OW - 2014 - 0598 - 0211 SGE00779.A03 Jennings, Laura. 2014. WVA's Air Quality General Permit for Oil

and Natural Gas Production Facilities (G70 - A). WV DEP, Div. of Air Quality. (May 13). EPA - HQ - OW - 2014 - 0598 - 0211 SGE00779.A04 PA DEP. 2014. Air Quality Permitting of Natural Gas Drilling,

Compression and Processing Facilities in Pennsylvania. (May 13). EPA - HQ - OW - 2014 - 0598 - 0211 SGE00779.A05 Bosquez, Ted. 2014. Update on ORSANCO Water Quality

Programs. Morgan, Lewis & Bockius LLP. (May 13). EPA - HQ - OW - 2014 - 0598 - 0211 SGE00779.A06 Powell, Beth. Secondary Containment: Regulations & BMPs. New

Pig Energy. EPA - HQ - OW - 2014 - 0598 - 0211 SGE00779.A07 Slagel, Gary. Pennsylvania Act 13 Issues & Concerns. Steptoe &

Johnson. EPA - HQ - OW - 2014 - 0598 - 0211 SGE00779.A09 Maher, Thomas. 2014. Oil & Gas Exploration and Production

Waste Regulations in Ohio. Civil & Environmental Consultants, Inc. (May 13). EPA - HQ - OW - 2014 - 0598 - 0211 SGE00779.A10 So cash, Stephen. Management of Oil and Gas Waste in

Pennsylvania. Bureau of Waste Management PADEP. EPA - HQ - OW - 2014 - 0598 - 0211 SGE00779.A11 Muscenti, Tom. 2014. Evaluating Well Pad Permitting in the

Appalachian Basin. Trinity Consultants. (May 13). EPA - HQ - OW - 2014 - 0598 - 0211 SGE00779.A12 Schmelzle, John. 2014. GP 12.1/12.2 Air Permitting of Oil and Gas

Well Site Production Operations in Ohio. RETTEW. (May 13). EPA - HQ - OW - 2014 - 0598 - 0211 SGE00779.A13 Woerner, Andy. 2014. NSPS Subpart OOOO Lessons Learne d...

and a Look Ahead. ERM. (May 13). EPA - HQ - OW - 2014 - 0598 - 0211 SGE00779.A14 Daley, Jim. 2014. Site Planning, Design & Restoration to Support

Desired Land Use. NGE. (May 13). EPA - HQ - OW - 2014 - 0598 - 0211 SGE00779.A15 Parker, Lauren. 2014. Erosion and Sediment Control for natural gas

pipeline projects. Civil and Environmental Consultants, Inc. (May 13). EPA - HQ - OW - 2014 - 0598 - 0211 SGE00779.A16 Rinde, Jonathan. Successful Wetland Permitting for Oil and Gas

Pipelines. Manko, Gold, Katcher & Fox, LLP. EPA - HQ - OW - 2014 - 0598 - 0211 SGE00779.A17 Allison, M. 2014. Decreasing Costs of Waste Stream Anal. by

Implem. a Testing Reduct. Program and Utilizing Generator Knowledge. TETRATECH. (May 13). EPA - HQ - OW - 2014 - 0598 - 0211 SGE00779.A18 Costa, Brenda. Act 2 and the PA DEP Spill Policy. Moody and

Associates, Inc. EPA - HQ - OW - 2014 - 0598 - 0211 SGE00779.A19 Silverman, Thomas. 2014. Drilling Mud Evaluation. EHS Support

LLC. (May 13). EPA - HQ - OW - 2014 - 0598 - 0211Attachment 3



### A3 - 40 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number SGE00779.A20 Hennessey, Yvonne. 2004. Aggregation of Air Emission s - What

Does Adjacency Really Mean. Hiscock & Barclay. (May 14). EPA - HQ - OW - 2014 - 0598 - 0211 SGE00779.A21 Hunt, Gary. 2014. Why Methane Matters. TRC Corporation. (May

13). EPA - HQ - OW - 2014 - 0598 - 0211 SGE00779.A22 Kantorczyk, T. 2014. OSHA and EPA Reg. of Release Prevent.

Progr. for Oil&Gas Operations: A Primer and Update. Manko, Gold, Katcher & Fox. (May 14). EPA - HQ - OW - 2014 - 0598 - 0211 SGE00779.A23 Poffenberger, C. 2014. Air Permit Issues for Oil&Gas Operations:

Unresolved EPA Rules and Recent Court Cases A ffecting Air Permits. Bingham. (May 14). EPA - HQ - OW - 2014 - 0598 - 0211 SGE00779.A24 Mastowski, Ryan. 2014. Disposal

— Oil and Gas Environmental

Compliance Conference. A&WMA Conference. (May 13 - 14). EPA - HQ - OW - 2014 - 0598 - 0211 SGE00779.A25 RETTEW, 2014. Water Treat ment - Oil and Gas Environment

Compliance Conference Appalachian Basin - Washington, PA May 13 - 14 EPA - HQ - OW - 2014 - 0598 - 0211 SGE00779.A26 Silverman, Thomas. Managed Aquifer recharge Using Treated Coal

Seam Gas Water. EHS Support LLC. EPA - HQ - OW - 2014 - 0598 - 0 211 SGE00779.A27 Silverman, Thomas. Risk Assessment of Aquifer Connectivity

Associated with Well and Bore Integrity. EHS Support LLC. EPA - HQ - OW - 2014 - 0598 - 0211 SGE00779.A28 EHS Support LLC. PBT Assessment of Hydraulic Fracturing Fluids

from Coal Seam Gas Fields in Australia. EPA - HQ - OW - 2014 - 0598 - 0211 SGE00779.A29 Meloy, Michael. 2014. Pennsylvania’s Oil & Gas and Residual

Waste Programs: Negotiating the Maze. Manko, Gold, Katcher & Fox, LLP. (May 14). EPA - HQ - OW - 2014 - 0598 - 0211 SGE00779.A30 Render, J. 2014. The More Things Change. . .Assessing Social

Risks in Ind. Swing Periods. Env. Resources Mgmt. (May 13). EPA - HQ - OW - 2014 - 0598 - 0211 SGE00779.A31 Wilson, Brad. 2014. The Phase 0 Approach Best Practices

–

Building Blocks and Roadmap for an EMIS Strategy. Env. Resources Management. (May 13). EPA - HQ - OW - 2014 - 0598 - 0211 SGE00779.A32 Keatley, Robert. 2014. NSPS OOOO & Fracking Air Quality Rule

Updates. DEP

– Division of Air Quality. (May 13). EPA - HQ - OW - 2014 - 0598 - 0211 SGE00779.A33 Kuntz, Timothy. 2014. Inspecting Natural Gas Compressor Stations

in Pennsylvania. Pennsylvania Department of Env. Protection PADEP. (May 13). EPA - HQ - OW - 2014 - 0598 - 0211 SGE00779.A34 McCall, Duke. Hydraulic Fracturing (Fracking): Litigation Trends.

Bingham. EPA - HQ - OW - 2014 - 0598 - 0211 SGE0077 9.A35 Smith, Stephen. 2014. Perspectives on Enforcement & Compliance.

Steptoe & Johnson PLLC. (May 14). EPA - HQ - OW - 2014 - 0598 - 0211 SGE00779.A36 Stewart, A. 2014. EPA's Energy Extraction National Enforcement

Initiative. EPA. (May 14). EPA - HQ - OW - 2014 - 0598 - 021 1 SGE00779.A37 Yoxtheimer, Dave. 2014. Emerging Trends in Shale Energy

Development. Penn State Marcellus Center for Outreach and Research. (May 14). EPA - HQ - OW - 2014 - 0598 - 0211 SGE00779.A38 Blinn, Leah. 2014. Oil and Gas Environmental Compliance

Conference Welcome and Introduction. Air & Waste Association. (May 13). EPA - HQ - OW - 2014 - 0598 - 0211 SGE00779.A39 Bosquez, Ted. 2014. Management of TENORM Practical

Assessment. Morgan, Lewis & Bockius LLP. (May 13). EPA - HQ - OW - 2014 - 0598 - 0211 SGE00780 ExxonMobil Corpora tion. 2014. Hydraulic Fracturing Fluid. XTO

Energy. Downloaded on 6/13/2014. EPA - HQ - OW - 2014 - 0598 - 0212Attachment 3



### A3 - 41 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number SGE00781 FracFocus. 2014. What Chemicals Are Used? EPA - HQ - OW - 2014 - 0598 - 0213 SGE00782 U.S. EPA. 2012. (October 1). Available online at:

http://www.epa.go v/radiation/radionuclides/uranium.html EPA - HQ - OW - 2014 - 0598 - 0214 SGE00783 U.S. EPA. 2014. Thorium. (February 28). Available online at:

http://www.epa.gov/radiation/radionuclides/thorium.html EPA - HQ - OW - 2014 - 0598 - 0215 SGE00785 USEPA. 2015. Summary of EPA Outreach and Coordination with

Indian Tribes for the Proposed Pretreatment Standards for UOG Extraction Wastewater EPA - HQ - OW - 2014 - 0598 - 0673 SGE00786 ERG. 2015. UOG Workgroup

— Warren, OH POTW Info Request. (June 19). EPA - HQ - OW - 2014 - 0598 - 0653 SGE00787 Borou gh of California. 2009. Borough of California Response to

308 Request for Information. (March 18). EPA - HQ - OW - 2014 - 0598 - 0216 SGE00788 NYSDEC. 2009. Supplemental Generic Environmental Impact

Statement (SGEIS) on the Oil, Gas, and Solution Mining Regulatory Program. EPA - HQ - OW - 2014 - 0598 - 0217 SGE00793 ERG. 2014. Unconventional Drilling/Hydraulic Fracturing and

Natural Radioactivity Webinar Notes. (July 3) EPA - HQ - OW - 2014 - 0598 - 0218 SGE00793.A01 Schultz, M. et. al. Environmental/Bioassay Radiochemistry Series

Unconventional Drilling/Hydraulic Fracturing and Natural Radioactivity. EPA - HQ - OW - 2014 - 0598 - 0218 SGE00795 U.S. EPA. 2012. About TENORM. (August 30). Available online

at: http://www.epa.gov/rpdweb00/tenorm/about.html. EPA - HQ - OW - 2014 - 0598 - 0634 SGE00799 Jac obs, Trent. 2014. Shale Revolution Revisits the Energized

Fracture. JPT. (June). EPA - HQ - OW - 2014 - 0598 - 0635 SGE00800 McTigue, Nancy; Graf, Katherine; Brown, Richard. 2014.

Occurrence and Consequences of Increased Bromide in Drinking Water Sources. EPA - HQ - O W - 2014 - 0598 - 0219 SGE00801 Argonne National Laboratory (ANL). 2011. Drilling Waste

Management Information System EPA - HQ - OW - 2014 - 0598 - 0686 SGE00803 U.S. EPA. 1982. Fate of Priority Pollutants in Publicly Owned

Treatment Works Final Report Volume 1 EPA - HQ - OW - 2014 - 0598 - 0636 SGE00804 Abraxas Petroleum Corporation (AXAS). 2013. Form 10 - K For the

Fiscal Year Ended December 31, 2012. EPA - HQ - OW - 2014 - 0598 - 0220 SGE00805 Adams Resources & Energy, Inc. (AE) 2012. 2012 Annual Report. EPA - HQ - OW - 2014 - 0598 - 0687 SGE00806 Adams Resources & Energy, Inc. (AE) 2012. Form 10 - K For the

Fiscal Year Ended December 31, 2011. EPA - HQ - OW - 2014 - 0598 - 0221 SGE00807 Anadarko Petroleum Corporation. 2013. Form 10 - K For the Fiscal

Year Ended December 31, 2012. EPA - HQ - OW - 2014 - 0598 - 0222 SGE00808 Apache Corporation (APA). 2013. Form 10 - K For the Fiscal Year

Ended December 31, 2012. EPA - HQ - OW - 2014 - 0598 - 0223 SGE00809 Augustine, Charles, Bob Broxson and Steven Peterson. 2006.

Understanding Natural Gas Markets. Ameri can Petroleum Institute. EPA - HQ - OW - 2014 - 0598 - 0224 SGE00810 BP PLC ADR (BP). 2012. Annual Review and Form 20 - F 2012:

Building a Stronger, Safer BP. EPA - HQ - OW - 2014 - 0598 - 0225 SGE00811 FRS. 2013. Industrial Production and Capacity Utilization for

12/16/13. Accessed 1/10/14. Online at: http://www.federalreserve.gov/datadownload/ EPA - HQ - OW - 2014 - 0598 - 0226 SGE00812 FRS. 2013. Industrial Prod/Capacity Utiliz 12/16/13. Online at:

www.federalreserve.gov/datadownload EPA - HQ - OW - 2014 - 0598 - 0227Attachment 3



### A3 - 42 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number SGE00813 Cabot Oil & Gas Corporation (COG). 2013. Form 10 - K For the

Fiscal Year Ended December 31, 2012. EPA - HQ - OW - 2014 - 0598 - 0228 SGE00814 Callon Petroleum Company (CPE). 2013. Form 10 - K For the Fiscal

Year Ended December 31, 2012. EPA - HQ - OW - 2014 - 0598 - 0229 SGE00815 Canadian Natural Resources Limited (CNQ.TO). 2012. 2012

Annual Report: The Premium Value Defined Growth Independent. EPA - HQ - OW - 2014 - 0598 - 0230 SGE00816 Carrizo Oil & Gas, Inc. (CRZO). 2013. Form 10 - K For the Fiscal

Year Ended December 31, 2012. EPA - HQ - OW - 2014 - 0598 - 0231 SGE00817 Chesapeake Energy Corporation (CHK). 2013. Form 10 - K For the

Fiscal Year Ended December 31, 2012. EPA - HQ - OW - 2014 - 0598 - 0232 SGE00818 Chevron Corporation (CVX). 2013. Form 10 - K For the Fiscal Year

Ended December 31, 2012. EPA - HQ - OW - 2014 - 0598 - 0233 SGE00819 Climarex Energy Co. (XEC). 2013. Form 10 - K For the Fiscal Year

Ended December 31, 2012. EPA - HQ - OW - 2014 - 0598 - 0234 SGE00820 Clayton, B. 2013. The Case for Allowing U.S. Crude Oil Exports.

Policy Innovation Memorandum No. 3 4. Accessed 7/8/13. EPA - HQ - OW - 2014 - 0598 - 0235 SGE00821 Comstock Resources, Inc. (CRK). 2013. Form 10 - K For the Fiscal

Year Ended December 31, 2012. EPA - HQ - OW - 2014 - 0598 - 0236 SGE00822 ConocoPhillips (COP). 2013. Form 10 - K For the Fiscal Year Ended

December 31, 2012. EPA - HQ - OW - 2014 - 0598 - 0237 SGE00823 Crooks, Ed. 2013. Smaller companies at vanguard of US shale oil

revolution. (July 7). EPA - HQ - OW - 2014 - 0598 - 0238 SGE00824 Choi, T., Robertson, P. 2011. Navigating a fractured future:

Insights into the future of North American natural gas. EPA - HQ - OW - 2014 - 0598 - 0239 SGE00826 Cubic Energy, Inc. (QBC). 2013. Form 10 - K For the Fiscal Year

Ended June 30, 2013. EPA - HQ - OW - 2014 - 0598 - 0240 SGE00827 Cubic Energy, Inc. (QBC). 2006. Form 10 - KSB For the Fiscal Year

Ended June 30, 2005. EPA - HQ - OW - 2014 - 0598 - 0241 SGE00828 Cubic Energy, Inc. (QBC). 2005. Form 10 - KSB For the Fiscal Year

Ended June 30, 2004. EPA - HQ - OW - 2014 - 0598 - 0242 SGE00829 D eloitte. 2013. Deloitte Oil & Gas Mergers and Acquisitions: A

subdued deal market follows brisk end - of - year activity. EPA - HQ - OW - 2014 - 0598 - 0243 SGE00830 Deloitte. 2011. Deloitte Oil & Gas Mergers and Acquisitions:

Playing the long game, focus on the future. EPA - HQ - OW - 2014 - 0598 - 0244 SGE00831 Denbury Resources Inc. (DNR). 2013. Form 10 - K For the Fiscal

Year Ended December 31, 2012. EPA - HQ - OW - 2014 - 0598 - 0245 SGE00832 Devon Energy Corpor ation (DVN). 2013. Form 10 - K For the Fiscal

Year Ended December 31, 2012. EPA - HQ - OW - 2014 - 0598 - 0246 SGE00833 Double Eagle Petroleum Co. (DBLE). 2013. Form 10 - K For the

Fiscal Year Ended December 31, 2012. EPA - HQ - OW - 2014 - 0598 - 0247 SGE00834 Double Eagle Pet roleum Co. (DBLE). 2005. Form 10 - KSB For the

Fiscal Year Ended December 31, 2004. EPA - HQ - OW - 2014 - 0598 - 0248 SGE00835 Earthstone Energy Inc (ESTE). 2013. Form 10 - K For the Fiscal

Year Ended March 31, 2013. EPA - HQ - OW - 2014 - 0598 - 0249 SGE00836 Earthstone Energy Inc (ESTE). 2007. Form 10 - KSB For the Fiscal

Year Ended March 31, 2007. EPA - HQ - OW - 2014 - 0598 - 0250 SGE00837 Earthstone Energy Inc (ESTE). 2006. Form 10 - KSB For the Fiscal

Year Ended March 31, 2006. EPA - HQ - OW - 2014 - 0598 - 0251 SGE00838 Encana Corporatio n (ECA). 2012. Annual Report 2012. EPA - HQ - OW - 2014 - 0598 - 0252Attachment 3



### A3 - 43 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number SGE00839 Endeavour International Corporation (END). 2013. Form 10 - K For

the Fiscal Year Ended December 31, 2012. EPA - HQ - OW - 2014 - 0598 - 0253 SGE00840 Endeavour International Corporation (END). 2005. Form 10 - K For

the Fiscal Year Ended December 31, 2004. EPA - HQ - OW - 2014 - 0598 - 0254 SGE00841 Energen Corporation (EGN). 2013. Form 10 - K For the Fiscal Year

Ended December 31, 2012. EPA - HQ - OW - 2014 - 0598 - 0255 SGE00842 EOG Resources, Inc. (EOG). 2013. Form 10 - K For the Fiscal Year

Ended December 31, 2012. EPA - HQ - OW - 2014 - 0598 - 0256 SGE00843 EQT Corporation. 2013. Form 10 - K For the Fiscal Year Ended

December 31, 2012. EPA - HQ - OW - 2014 - 0598 - 0257 SGE00844 Exxon Mobil Corporation. 2013. Form 10 - K For the Fiscal Y ear

Ended December 31, 2012. EPA - HQ - OW - 2014 - 0598 - 0258 SGE00845 Fieldpoint Petroleum Corporation. 2013. Form 10 - K For the Fiscal

Year Ended December 31, 2012. EPA - HQ - OW - 2014 - 0598 - 0259 SGE00846 Fieldpoint Petroleum Corporation. 2007. Form 10 - K For the Fiscal

Year Ended December 31, 2006. EPA - HQ - OW - 2014 - 0598 - 0260 SGE00847 Fieldpoint Petroleum Corporation. 2005. Form 10 - K For the Fiscal

Year Ended December 31, 2004. EPA - HQ - OW - 2014 - 0598 - 0003 SGE00848 Forest Oil Corporation (FST). 2013. Form 10 - K For the Fiscal Year

Ended December 31, 2012. EPA - HQ - OW - 2014 - 0598 - 0004 SGE00849 Gasco Energy, Inc. (GSX). 2013. Form 10 - K For the Fiscal Year

Ended December 31, 2012. EPA - HQ - OW - 2014 - 0598 - 0005 SGE00850 Gastar Exploration Ltd. (GST). 2013. Form 10 - K For the Fiscal

Year Ended December 31, 2012. EPA - HQ - OW - 2014 - 0598 - 0006 SGE00851 Gastar Exploration Ltd. (GST). 2012. Form 10 - K For the Fiscal

Year Ended December 31, 2011. EPA - HQ - OW - 2014 - 0598 - 0007 SGE00852 Gastar Exploration Ltd. (GST). 2009. Form 10 - K For the Fiscal

Year Ended December 31, 2008. EPA - HQ - OW - 2014 - 0598 - 0008 SGE00853 Goodrich Petroleum Corporation (GDP). 2013. Form 10 - K For the

Fiscal Year Ended December 31, 2012. EPA - HQ - OW - 2014 - 0598 - 0009 SGE00854 Grant, Kenneth; Ownby, David; Peterson, Steven R. 2006.

U nderstanding Today’s Crude Oil and Product Markets. EPA - HQ - OW - 2014 - 0598 - 0010 SGE00855 Gulfport Energy Corp (GPOR). 2013. Form 10 - K For the Fiscal

Year Ended December 31, 2012. EPA - HQ - OW - 2014 - 0598 - 0011 SGE00856 Gulfport Energy Corp (GPOR). 2005. Form 10 - K For the Fiscal

Year Ended December 31, 2004. EPA - HQ - OW - 2014 - 0598 - 0012 SGE00857 Harvest Natural Resources, Inc. (HNR). 2013. Form 10 - K For the

Fiscal Year Ended December 31, 2012. EPA - HQ - OW - 2014 - 0598 - 0013 SGE00858 Harvest Natural Resources, Inc. (HNR). 2010. Form 10 - K For the

Fiscal Year Ended December 31, 2009. EPA - HQ - OW - 2014 - 0598 - 0014 SGE00859 Hess Corporation (HES). 2013. Form 10 - K For the Fiscal Year

Ended December 31, 2012. EPA - HQ - OW - 2014 - 0598 - 0015 SGE00860 Houston American Energy Corp (HUSA). 201 3. Form 10 - K For the

Fiscal Year Ended December 31, 2012. EPA - HQ - OW - 2014 - 0598 - 0016 SGE00861 Houston American Energy Corp (HUSA). 2011. Form 10 - K For the

Fiscal Year Ended December 31, 2010. EPA - HQ - OW - 2014 - 0598 - 0017 SGE00862 Houston American Energy Corp (HUSA). 2009. Form 10 - K For the

Fiscal Year Ended December 31, 2008. EPA - HQ - OW - 2014 - 0598 - 0018 SGE00863 Houston American Energy Corp (HUSA). 2007. Form 10 - K For the

Fiscal Year Ended December 31, 2006. EPA - HQ - OW - 2014 - 0598 - 0019Attachment 3



### A3 - 44 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number SGE00864 IHS. 2012. America’ s New Energy Future: The Unconventional Oil

and Gas Revolution and the US Economy. October 2012. EPA - HQ - OW - 2014 - 0598 - 0020 SGE00865 Mexco Energy Corporation (MXC). 2013. Form 10 - K For the

Fiscal Year Ended March 31, 2013. EPA - HQ - OW - 2014 - 0598 - 0021 SGE0086 6 Murphy Oil Corporation (MUR). 2013. Form 10 - K For the Fiscal

Year Ended December 31, 2012. EPA - HQ - OW - 2014 - 0598 - 0022 SGE00867 Natural Gas Supply Association (NGSA). 2014. Marketing.

Available electronically at: http://naturalgas.org/naturalgas/marketing/ EPA - HQ - OW - 2014 - 0598 - 0023 SGE00868 Newfield Exploration Company (NFX). 2013. Form 10 - K For the

Fiscal Year Ended December 31, 2012. EPA - HQ - OW - 2014 - 0598 - 0024 SGE00869 Noble Energy, Inc. (NBL). 2013. Form 10 - K For the Fiscal Year

Ended December 31, 2012. E PA - HQ - OW - 2014 - 0598 - 0025 SGE00870 Occidental Petroleum Corporation (OXY). 2013. Form 10 - K For

the Fiscal Year Ended December 31, 2012. EPA - HQ - OW - 2014 - 0598 - 0026 SGE00871 Panhandle Oil and Gas Inc. (PHX). 2012. Annual Report 2012. EPA - HQ - OW - 2014 - 0598 - 0027 SGE00872 Penn Virginia Corporation (PVA). 2013. Form 10 - K For the Fiscal

Year Ended December 31, 2012. EPA - HQ - OW - 2014 - 0598 - 0028 SGE00873 PetroQuest Energy, Inc. (PQ). 2013. Form 10 - K For the Fiscal Year

Ended December 31, 2012. EPA - HQ - OW - 2014 - 0598 - 0029 S GE00874 Pioneer Natural Resources Company (PXD). 2013. Form 10 - K For

the Fiscal Year Ended December 31, 2012. EPA - HQ - OW - 2014 - 0598 - 0030 SGE00875 Phillips, D. 2010. Chesapeake energy’s shift to oil won’t work

without higher natural gas prices. EPA - HQ - OW - 20 14 - 0598 - 0031 SGE00876 PrimeEnergy Corporation (PNRG). 2013. Form 10 - K For the Fiscal

Year Ended December 31, 2012. EPA - HQ - OW - 2014 - 0598 - 0032 SGE00877 Pyramid Oil Company (PDO). 2013. Form 10 - K For the Fiscal

Year Ended December 31, 2012. EPA - HQ - OW - 2014 - 0598 - 0033 SGE00878 Questar (STR). 2013. Form 10 - K For the Fiscal Year Ended

December 31, 2012. EPA - HQ - OW - 2014 - 0598 - 0034 SGE00879 Quicksilver Resources Inc. (KWK). 2013. Form 10 - K For the

Fiscal Year Ended December 31, 2012. EPA - HQ - OW - 2014 - 0598 - 0035 SGE00880 Ratner, M., Parfomak, P., Fergusson, I., Luther, L., 2013. U.S.

Natural Gas Exports: New Opportunities, Uncertain Outcomes. EPA - HQ - OW - 2014 - 0598 - 0036 SGE00881 Range Resources Corporation (RRC). 2013. Form 10 - K For the

Fiscal Year Ended December 31, 2012. EPA - HQ - OW - 2014 - 0598 - 0037 SGE00882 Royale Energy Inc (ROYL). 2013. Form 10 - K For the Fiscal Year

Ended December 31, 2012. EPA - HQ - OW - 2014 - 0598 - 0038 SGE00883 Royale Energy Inc (ROYL). 2012. Form 10 - K For the Fiscal Year

Ended December 31, 2011. EPA - HQ - OW - 2014 - 0598 - 0039 SGE00884 SM Energy Company (SM). 2013. Form 10 - K For the Fiscal Year

Ended December 31, 2012. EPA - HQ - OW - 2014 - 0598 - 0040 SGE00885 Smith, G. 2013. U.S. to Be Top Oil Producer by 2015 on Shale,

IEA Says. EPA - HQ - OW - 2014 - 059 8 - 0041 SGE00886 Southwestern Energy Company (SWN). 2013. Form 10 - K For the

Fiscal Year Ended December 31, 2012. EPA - HQ - OW - 2014 - 0598 - 0261 SGE00887 Stone Energy Corporation (SGY). 2013. Form 10 - K For the Fiscal

Year Ended December 31, 2012. EPA - HQ - OW - 2014 - 0598 - 0262 SGE00888 Swift Energy Company (SFY). 2013. Investor Relations: EPA - HQ - OW - 2014 -Attachment 3



### A3 - 45 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number

Financials. Annual Highlights. Accessed January 10, 2014. 0598 - 0263 SGE00889 Talisman Energy (TLM). 2012. 2012 Annual Report. DCN

SGE00889. EPA - HQ - OW - 2014 - 0598 - 0264 SGE00890 Tengasco, Inc. (TGC). 2013. Form 10 - K For the Fiscal Year Ended

December 31, 2012. DCN SGE00890. EPA - HQ - OW - 2014 - 0598 - 0265 SGE00891 Texas Vanguard Oil Company (TVOC). 2013. Form 10 - K For the

Fiscal Year Ended December 31, 2012. EPA - HQ - OW - 2014 - 0598 - 0266 SGE00892 Ultra Petroleum Corp. (UPL). 2013. Form 10 - K For the Fiscal Year

Ended December 31, 2012. EPA - HQ - OW - 2014 - 0598 - 0267 SGE00893 Ultra Petroleum Corp. (UPL). 2007. Form 10 - K For the Fiscal Year

Ended December 31, 2006. EPA - HQ - OW - 2014 - 0598 - 0268 SGE00894 Unit Corporation (UNT). 2013. Form 10 - K For the Fiscal Year

Ended December 31, 2012. EPA - HQ - OW - 2014 - 0598 - 0269 SGE00895 Vaalco Energy Inc (EGY). 2013. Form 10 - K For the Fiscal Year

Ended December 31, 2012. EPA - HQ - OW - 2014 - 0598 - 0270 SGE00896 U.S. BEA. 2014. Table 1.1.9 Implicit Price Deflators for Gross

Domestic Product. EPA - HQ - OW - 2014 - 0598 - 0271 SGE00897 U.S. BEA. 2013. Current Dollar and “Real” Gross Domestic

Product. 12/13/13. bea.gov/national/xls/gdplev.xls. EPA - HQ - OW - 2014 - 0598 - 0272 SGE00898 U.S. DOC. 2011. U.S. Bureau of the Census. Statistics of U.S.

Businesses (SUSB). http://www.census.gov/econ/susb/introduction.html EPA - HQ - OW - 2014 - 0598 - 0273 SGE00899 United States Department of Commerce (U.S. DOC). 1997, 2002,

and 2007. U.S. Bureau of the Census. Economic Census. EPA - HQ - OW - 2014 - 0598 - 0274 SGE00900 U.S. DOC. 2014. Statistics of U.S. Businesses: Definitions.

Available at: http://www.census.gov/econ/susb/definitions.html EPA - HQ - OW - 2014 - 0598 - 0275 SGE00901 U.S. DOE. 201 4. AEO2014 Early Release Overview. Available

electronically at: http://www.eia.gov/forecasts/aeo/er/pdf/0383er(2014).pdf. EPA - HQ - OW - 2014 - 0598 - 0276 SGE00902 U.S. DOE. 2014. AEO2014 Early Release Overview. Figure 1. U.S.

liquid fuels supply by source, 1970 - 2040 (million barrels per day). EPA - HQ - OW - 2014 - 0598 - 0277 SGE00903 U.S. DOE. 2014. AEO2014 Early Release Overview. Figure 4. U.S.

natural gas imports and exports, 2012 - 2040 (trillion cubic feet). EPA - HQ - OW - 2014 - 0598 - 0278 SGE00904 U.S. DOE. 2014. Cushing, OK WTI Spot Price FOB (Dollars per

Barrel): Annual. Accessed 1/22/14. EPA - HQ - OW - 2014 - 0598 - 0279 SGE00905 U.S. DOE. 2014. Europe Brent Spot Price FOB (Dollars/Barrel):

Accessed 1/16/14. http://www.eia.gov/dnav/pet/hist/LeafHandler. ashx?n=PET&s=RB RTE&f=A EPA - HQ - OW - 2014 - 0598 - 0280 SGE00906 U.S. DOE. 2014.Natural Gas Consumption by End Use (Million

Cubic Feet). Accessed 1/14/14. http://www.eia.gov/dnav/ng/ng_cons_sum_dcu_nus_a.htm EPA - HQ - OW - 2014 - 0598 - 0281 SGE00907 U.S. DOE. 2014. Natu ral Gas Consumption (Million Cubic Feet):

Accessed 1/10/14. http://www.eia.gov/dnav/ng/ng_cons_sum_a_epg0_vc0_mmcf_a.ht m EPA - HQ - OW - 2014 - 0598 - 0282 SGE00908 U.S. DOE. 2014. Natural Gas Gross Withdrawals and Production

(Volumes in Million Cubic Feet). Accessed 1/23/14. EPA - HQ - OW - 2014 - 0598 - 0283 SGE00909 U.S. DOE. 2014. U.S. crude oil prod growth contributes to global

oil price stability in 2013. EPA - HQ - OW - 2014 - 0598 - 0284Attachment 3



### A3 - 46 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number

http://www.eia.gov/todayinenergy/detail.cfm?id=14531# SGE00910 U.S. DOE 2014. U.S. Natural Gas Exports and Re - Exports by

Country (Volumes in Million Cubic Feet, Prices in Dollars per Thousand Cubic Feet). EPA - HQ - OW - 2014 - 0598 - 0285 SGE00911 U.S. DOE. 2014. U.S. Natural Gas Imports by Country (Volumes

in Million Cubic Feet, Prices in Doll ars per Thousand Cubic Feet). Accessed 1/9/14. EPA - HQ - OW - 2014 - 0598 - 0286 SGE00912 U.S. DOE. 2014. U.S. Natural Gas Wellhead Price (Dollars per

Thousand Cubic Feet): Accessed 1/8/14. tonto.eia.gov/dnav/ng/hist/n9190us3a.htm EPA - HQ - OW - 2014 - 0598 - 0287 SGE0091 3 U.S. DOE. 2013. EIA. Annual Energy Outlook 2013 with

Projections to 2040. April 2013. www.eia.gov/forecasts/archive/aeo13/index.cfm. EPA - HQ - OW - 2014 - 0598 - 0289 SGE00914 U.S. DOE 2013. Annual Energy Outlook 2013 with Projections to

2040. Figure 91. Natural gas production by source, 1990 - 2040 (trillion cubic feet). EPA - HQ - OW - 2014 - 0598 - 0290 SGE00915 U.S. DOE. 2013. Crude Oil Production (Volumes in Thousand

Barrels). http: //www.eia.gov/dnav/pet/pet_crd_crpdn_adc_mbbl_a.htm. DCN SGE00915. EPA - HQ - OW - 2014 - 0598 - 0291 SGE00916 U.S. DOE. 2013d. EIA. Exports. 1/2714. Accessed 1/21/14.

http://www.eia.gov/dnav/pet/pet_move_exp_dc_NUS Z00_mbbl_a.htm. EPA - HQ - OW - 2014 - 0598 - 0293 SGE0091 7 U.S. DOE. 2013. Product Supplied for Total Crude Oil and

Petroleum Products. http://www.eia.gov/dnav/pet/pet_cons_psup_a_ep00_vpp_mbbl_a. htm EPA - HQ - OW - 2014 - 0598 - 0295 SGE00918 U.S. DOE. 2013f. EIA. “Shale oil and shale gas resources are

globally abundant .” 1/10/13. http://www.eia.gov/todayinenergy/detail.cfm?id=11611. EPA - HQ - OW - 2014 - 0598 - 0296 SGE00919 U.S. DOE. 2013. U.S. Imports by Country of Origin. Accessed

1/21/14. http://www.eia.gov/dnav/pet/pet_move_impcus_a2_nus_ep00_im0 _mbbl_a.htm. EPA - HQ - OW - 2014 - 0598 - 0298 SGE00920 U.S. DOE. 2011. Annual Energy Outlook 2011 with Projections to

2035. Available electronically at: http://www.eia.gov/forecasts/aeo/pdf/0383 EPA - HQ - OW - 2014 - 0598 - 0300 SGE00921 U.S. DOE. 2011. Nat'l Gas Explained: Factors A ffecting Nat'l Gas

Prices. eia.gov/energyexplained/index.cfm?page=natural_gas_factors_affe cting_prices. EPA - HQ - OW - 2014 - 0598 - 0302 SGE00922 U.S. DOE. 2008. Additions to Capacity on the U.S. Natural Gas

Pipeline Network: eia.gov/pub/oil_gas/natural_gas/feat ure_articles/2008/ngpipelinenet /ngpipelinenet.pdf EPA - HQ - OW - 2014 - 0598 - 0304 SGE00923 U.S. DOE. 2014. How to Obtain Authorization to

Imporenergy.gov/fe/services/natural - gas - regulation/how - obtain authorization - import - andor - export - natural - gas - and - lng#LNG EPA - HQ - OW - 2014 - 0598 - 0306 SGE00924 U.S. DOE. 2013. Employment by industry, occupation, and percent

distribution, 2012 and projected 2022: 211100 Oil and Gas Extraction bls.gov/emp/ep_table_109.htm. EPA - HQ - OW - 2014 - 0598 - 0318Attachment 3



### A3 - 47 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number SGE00925 U.S. DOE. 2013. Employment Projection Program. Table 2.7

Employment and Output by Industry. EPA - HQ - OW - 2014 - 0598 - 0319 SGE00926 “US: Failing in Shale.” The Economist. 11/20/13.

www.eiu.com/industry/article/921249876/us - failing - in - shale/2013 - 11 - 20#. EPA - HQ - OW - 2014 - 0598 - 0320 SGE00927 Whiting Petroleum Corporation (WLL). 2013. Form 10 - K For the

Fiscal Year Ended December 31, 2012. EPA - HQ - OW - 2014 - 0598 - 0321 SGE00928 Woodside Petroleum Limited (WOPEY). 2012. 2012 Annual

Report: A Year of Delivery. EPA - HQ - OW - 2014 - 0598 - 0322 SGE00929 ERG. 2015. Publicly Owned Treatment Works (POTW)

Memorandum for the Technical Development Document (TDD). EPA - HQ - OW - 2014 - 0598 - 0678 SGE00929.A01 ERG. 2015. Publicly Owned Treatment Works (POTW)

Memorandum for the Technical Development Document (TDD)

— Attachment 1: POTWs Data for TDD. EPA - HQ - OW - 2014 - 0598 - 0678 SGE00930 Pennsylvania Department of Environmental Protection (PA DEP).

2012. Johnstown Redevelopment Authority (PA0026034)

— Final Fact Sheet 2012. EPA - HQ - OW - 2014 - 0598 - 0323 SGE00931 PA DEP. 2012. Brockway Are a Sewer Authority

— PA0028428

—

Final Permit 2012. EPA - HQ - OW - 2014 - 0598 - 0324 SGE00932 Abt Associates. 2015. Profile of the Oil and Gas Extraction (OGE)

Sector, with Focus on Unconventional Oil and Gas (UOG) Extraction. (February 18). EPA - HQ - OW - 2014 - 0598 - 0610 SGE00933 ERG. 2015. Radioactive Elements in the Unconventional Oil and

Gas (UOG) Industry. EPA - HQ - OW - 2014 - 0598 - 0681 SGE00935 U.S. EPA. 2013. Letter to Lee McDonnell, PA DEP, Informing

NPDES Permitting Authorities of Testing as Part of the Permit Application Process. EPA - HQ - OW - 2014 - 0598 - 0329 SGE00935.A01 U.S. EPA. 2013. Toxic Screening Analysis Spreadsheet. EPA - HQ - OW - 2014 - 0598 - 0329 SGE00936 Understanding Radiation. Available online at:

http://www.epa.gov/radiation/understanding - radiation overview.html. EPA - HQ - OW - 2014 - 0598 - 0330 SGE00937 U.S. Environmental Protection Agency (U.S. EPA). 2011.

Enhancing Radiological Laboratory Tes ting for Radionuclides in Drinking Water Training. EPA - HQ - OW - 2014 - 0598 - 0331 SGE00938 CSU. 2011. Irrigation Water Quality Criteria.

http://www.ext.colostate.edu/pubs/crops/00506.html. EPA - HQ - OW - 2014 - 0598 - 0332 SGE00939 Bruvold, William H. et al. 1969. Journal (American Water Works

Association)170 - 174 EPA - HQ - OW - 2014 - 0598 - 0611 SGE00940 Derry, A.M.; Prepas, E.E.; Hebert, P.D.N. 2003. A Comparison of

Zooplankton Communities in Saline Lakewater with Variable Anion Composition. Hydrobiologia 505.1 - 3 (2003): 199 - 215. EPA - HQ - OW - 2014 - 0598 - 0333 SGE00941 Hallock, R.J. 1993. Detailed study of irrigation drainage in and near

wildlife management areas, west - central Nevada, 1987 - 90. Part B: Effect. EPA - HQ - OW - 2014 - 0598 - 0334 SGE00945 U.S. EPA. 2014. State, Tribal & T erritorial Standards Water

Quality Standards Repository. http://water.epa.gov/scitech/swguidance/standards/wqslibrary/index .cfm EPA - HQ - OW - 2014 - 0598 - 0335 SGE00946 American Journal of Environmental Sciences 3.1 (2007): 1. EPA - HQ - OW - 2014 - 0598 - 0336Attachment 3



### A3 - 48 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number SGE00947 World Health Organization. 1996. Guidelines for Drinking - Water

Quality, 2nd Edition. Volume 2 - Health criteria and Other Supporting Information. ISBN 9241544805. EPA - HQ - OW - 2014 - 0598 - 0348 SGE00948 Chapman. 2012. Geochemical and Strontium Isotope

Character ization of Produced Waters from Marcellus Shale Natural Gas Extraction EPA - HQ - OW - 2014 - 0598 - 0353 SGE00949 NYSDEC. 1999. An Investigation of Naturally Occurring

Radioactive Materials (NORM) in Oil and Gas Wells in New York State. DEC Publication. EPA - HQ - OW - 2014 - 0598 - 0612 SGE00950 EERC (NGPWC) Bakken Water Opportunities Assessment North

Dakota Petroleum Council Annual Meeting September 2009. EPA - HQ - OW - 2014 - 0598 - 0362 SGE00951 NYSDEC. 2011. Supplemental Generic Environmental Impact

Statement (SGEIS) on the Oi l, Gas, and Solution Mining Regulatory Program: Info Requests. EPA - HQ - OW - 2014 - 0598 - 0363 SGE00953 Sulkey, Aaron. Unknown. Otsego County, Utica Water Analysis.

Gastem - USA EPA - HQ - OW - 2014 - 0598 - 0364 SGE00954 Palacios, Virginia. 2012. Baseline Groundwater Quality Testing

Needs in the Eagle Ford Shale Region April 2012 EPA - HQ - OW - 2014 - 0598 - 0365 SGE00955 USGS. 2013. USGS Produced Water Database Accessed on

November 25, 2013. EPA - HQ - OW - 2014 - 0598 - 0724 SGE00956 U.S. Geological Survey (USGS). 2014. National Prod uced Waters

Geochemical Database v2.0 (Provisional). EPA - HQ - OW - 2014 - 0598 - 0366 SGE00957 ERG. 2013. Environmental Engineering Support for Clean Water

Regulations Programmatic Quality Assurance Project Plan (PQAPP). EPA - HQ - OW - 2014 - 0598 - 0367 SGE00958 ERG. 20 14. Unconventional Oil and Gas (UOG) Supplemental

Quality Assurance Project Plan (SQAPP). EPA - HQ - OW - 2014 - 0598 - 0368 SGE00959 Alaska Oil and Gas Conservation Commission. 2014. AOGCC

Data Extract Zip File EPA - HQ - OW - 2014 - 0598 - 0369 SGE00960 Alaska Oil and Gas Conservation Commission. 2014. AOGCC

Data Extract Zip File Table Description EPA - HQ - OW - 2014 - 0598 - 0725 SGE00962 Taraquinio, Lisa. Value Line. 2003 - 2012. Value Line Investment

Analyzer®. ABT. EPA - HQ - OW - 2014 - 0598 - 0613 SGE00963 ERG. 2015. Analysis of DI Des ktop® Database. EPA - HQ - OW - 2014 - 0598 - 0674 SGE00963.A01 ERG. 2015. DI Desktop® Development Database_CBI. EPA - HQ - OW - 2014 - 0598 - 0674 SGE00964 Ohio Department of Natural Resources (OH DNR). 2014. 2013

Quarterly Horizontal Shale Production: 1st Quarter. EPA - HQ - OW - 2014 - 0598 - 0670 SGE00964.A01 OH DNR. 2015. OH DNR Signed Copyright Release EPA - HQ - OW - 2014 - 0598 - 0670 SGE00965 Ohio Department of Natural Resources (OH DNR). 2014. 2013

Quarterly Horizontal Shale Production: 2nd Quarter. EPA - HQ - OW - 2014 - 0598 - 0671 SGE00965.A01 OH DNR. 2015. OH DNR Signed Copyright Release EPA - HQ - OW - 2014 - 0598 - 0671 SGE00966 CCST. 2014. Advanced Well Stimulation Technologies in

California: An Independent Review of Scientific and Technical Information. EPA - HQ - OW - 2014 - 0598 - 0370 SGE00967 U.S. EPA. 2015. List of Mtngs EPA Participated in w/ Stakeholders

& Industry Groups During the Dev. of Proposed Pre - trmt Standards for UOG Extraction. EPA - HQ - OW - 2014 - 0598 - 0767Attachment 3



### A3 - 49 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number SGE00968 Glatt, Dave; Tillotson, Steve. 2014. Contractor Selected for

Cleanup of Filter Socks in Noonan EPA - HQ - OW - 2014 - 0598 - 0614 SGE00970 Donovan, Lauren. 2014. Bismarck Tribune Second dump site

reported in Divide County. EPA - HQ - OW - 2014 - 0598 - 0615 SGE00973 U.S. EPA. 2013. Radiation Glossary. EPA - HQ - OW - 2014 - 0598 - 0616 SGE009 74 U.S. EPA. 2014. Dvlpmnt of Rapid Radiochemical Mthd for Gross

Alpha & Gross Beta Activity Concentration in Flowback & Produced Waters from HF Operations EPA - HQ - OW - 2014 - 0598 - 0617 SGE00975 Nelson, A. et al. 2014. Matrix Complications in the Determination

of Radium Levels in Hydraulic Fracturing Flowback Water from Marcellus Shale. EPA - HQ - OW - 2014 - 0598 - 0618 SGE00977 USNRC. 2013. Measuring Radiation. EPA - HQ - OW - 2014 - 0598 - 0619 SGE00978 PA DEP. 2014. PA DEP TENORM Study - Update 2nd Quarter

2014 Update. EPA - HQ - OW - 2014 - 0598 - 0620 SGE00979 PA DEP. 2013. Sampling and Analysis Plan Part II Quality

Assurance Project Plan EPA - HQ - OW - 2014 - 0598 - 0621 SGE00980 USGS. 2014. Trace Elements National Synthesi s Project Radium

Frequently Asked Questions. EPA - HQ - OW - 2014 - 0598 - 0622 SGE00982 U.S. EPA. 2011. (Region 3) Letter to PA DEP regarding disposal of

Marcellus Shale wastewater. (May 12). EPA - HQ - OW - 2014 - 0598 - 0371 SGE00983 Ohio Revised Code. 2012. Title 15, Chapter 1509: Division of Oil

and Gas Resources Management

– Oil and Gas. Downloaded October 17, 2014. EPA - HQ - OW - 2014 - 0598 - 0726 SGE00984 U.S. Energy Information Administration. 2014. Glossary. Retrieved

from http://www.eia.gov/tools/glossary EPA - HQ - OW - 201 4 - 0598 - 0728 SGE00985 Parker, K., et al. 2014. Enhanced Formation of Disinfection

Byproducts in Shale Gas Wastewater - Impacted Drinking Water Supplies. EPA - HQ - OW - 2014 - 0598 - 0727 SGE00986 Rost, J. 2010. Municipal Authority of the City of McKeesport:

Analysi s of Gas Well Wastewaters as Required Under the PADEP Admin Order Dated 10/23/08. EPA - HQ - OW - 2014 - 0598 - 0729 SGE00987 Rost, J. 2010. Municipal Authority of the City of McKeesport

Analysis of Gas Well Wastewaters as Required Under the PA DEP AO Dated October 23, 2008. EPA - HQ - OW - 2014 - 0598 - 0752 SGE00988 U.S. Energy Information Administration. 2014. Assumptions to the

Annual Energy Outlook 2014. EPA - HQ - OW - 2014 - 0598 - 0730 SGE00989 U.S. Energy Information Administration. 2014. Annual Energy

Outlook 2014 with Projections to 2040. DOE/EIA - 0383(2014). EPA - HQ - OW - 2014 - 0598 - 0731 SGE00990 Abt Associates. 2014. Oil and Gas Industry Extraction Data. EPA - HQ - OW - 2014 - 0598 - 0637 SGE00991 USGS. 2008. Assessment of Undiscovered Oil and Gas Resources

of the Permian Basin Pro vince of West Texas and Southeast New Mexico. EPA - HQ - OW - 2014 - 0598 - 0732 SGE00992 United States Geological Survey. Unknown. Woodbine Formation.

Accessed on 10/21/2014. EPA - HQ - OW - 2014 - 0598 - 0733 SGE00993 United States Geological Survey. Unknown. Buda Formation.

Accessed on 10/21/2014. EPA - HQ - OW - 2014 - 0598 - 0734 SGE00996 Kicinski, J. 2007. Wheeling POTW Analysis 4. EPA - HQ - OW - 2014 - 0598 - 0623Attachment 3



### A3 - 50 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number SGE00997 Borough of Waynesburg. 2009. Clean Water Act Section 308

Request for Information. EPA - HQ - OW - 2014 - 0598 - 0624 SGE00997.A01 Borough of Waynesburg. 2009. Clean Water Act Section 308

Request for Information

— Attachment 1: Acceptance Records. EPA - HQ - OW - 2014 - 0598 - 0624 SGE00997.A04 Borough of Waynesburg. 2009. Clean Water Act Section 308

Request for Information - Atta chment 4: Sampling Summary. EPA - HQ - OW - 2014 - 0598 - 0624 SGE00999 McClung, L.A. 2008. Wheeling POTW Discharge Requirements. EPA - HQ - OW - 2014 - 0598 - 0735 SGE01000 City of Wheeling Water Pollution Control Division. 2007.

Wheeling Effluent Data. EPA - HQ - OW - 2014 - 0598 - 0758 SGE01001 Fayette Engineering Co., Inc. 2009. Clean Water Act Section 308

Request for Information - Attachment 5: DMR Records. (March 13). EPA - HQ - OW - 2014 - 0598 - 0736 SGE01002 Reynoldsville Sewage Authority. 2012. Authorization to Di scharge

under the NPDES Requirements for Publicly Owned Treatment Works (POTWs). (July 17). EPA - HQ - OW - 2014 - 0598 - 0737 SGE01003 Biddle, Lisa. 2015. Information from EPA Region 3 about

Treatment Facilities in Pennsylvania EPA - HQ - OW - 2014 - 0598 - 0738 SGE01004 WY DEQ. 2014. Permitted Commercial Oil Disposal Facilities.

(March 19). http://deq.state.wy.us/wqd/www/ EPA - HQ - OW - 2014 - 0598 - 0739 SGE01005 TX RRC. 2014. Commercial Recycling & Surface Disposal

Facilities. EPA - HQ - OW - 2014 - 0598 - 0741 SGE01006 U.S. EPA. 2000. Dvlp Doc Final Efflnt Lmtatns Gdlns&Stndrds

Synthetic - Based Drilng Fluids&Othr Non - Aqueous Drilng Fluids in O&G Extr. Pnt Source Ctgry. EPA - HQ - OW - 2014 - 0598 - 0742 SGE01009 Caen, R., Darley, et al. 2011. Composition and Properties of

Drillin g and Completion Fluids. 6th edition. Gulf Professional Publishing: Waltham, MA. EPA - HQ - OW - 2014 - 0598 - 0743 SGE01012 U.S. EPA. 2014. Class II Disposal Well Inventory Update. Office

of Ground Water and Drinking Water. (July 29). EPA - HQ - OW - 2014 - 0598 - 0744 SGE 01014 Oklahoma Corporation Commission (OCC). 2014. UIC Injection

Volumes 2012. Accessed 2/5/2015. http://www.occeweb.com/og/ogdatafiles2.htm. DCN SGE01014. EPA - HQ - OW - 2014 - 0598 - 0639 SGE01015 Oklahoma Corporation Commission (OCC). 2014. Well_Status.

Downloaded 12/18/2014. http://www.occeweb.com/og/ogdatafiles2.htm. DCN SGE01015. EPA - HQ - OW - 2014 - 0598 - 0640 SGE01016 ERG. 2015. Conventional Oil and Gas Memorandum for the

Record. EPA - HQ - OW - 2014 - 0598 - 0675 SGE01016.A01 ERG. 2015. Conventional Oil and Gas Me mo for the Record - A01:

COG Drilling Wastewater Volume and Characterization Data. EPA - HQ - OW - 2014 - 0598 - 0675 SGE01016.A02 ERG. 2015. Conventional Oil and Gas Memo for the Record - A02:

COG Wastewater Characterization Analysis. EPA - HQ - OW - 2014 - 0598 - 0675 SGE 01016.A03 ERG. 2015. Conventional Oil and Gas Memorandum for the

Record - Attachment 3: COG Wastewater Characterization Database. EPA - HQ - OW - 2014 - 0598 - 0675 SGE01016.A04 ERG. 2015. Conventional Oil and Gas Memorandum for the

Record - Attachment 4: USGS Produced Waster Database - COG Data. EPA - HQ - OW - 2014 - 0598 - 0675 SGE01017 Eastern Research Group, Inc. 2014. 2014 Produced Water Reuse

Initiative Conference Material Memo EPA - HQ - OW - 2014 - 0598 - 0757Attachment 3



### A3 - 51 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number SGE01017.A01 Schmit, Ayn. 2014. Regarding Managing Produced W ater in the

Rockies. EPA. (October 29). EPA - HQ - OW - 2014 - 0598 - 0757 SGE01017.A02 Poole, Bob. 2014. An Innovative Public - Private Partnership for Re Use of Treated Residential Water In Steam Generation Project. Santa Maria Energy. EPA - HQ - OW - 2014 - 0598 - 0757 SG E01017.A03 Smith, D. 2014. Evaluating Strategies for Getting FB Water to the

Qual Req'd for Reuse in Completions at the Volumes Needed to Make it Worthwhile. EPA - HQ - OW - 2014 - 0598 - 0757 SGE01017.A04 Hock, Doug. 2014. Telling Our Story: Publicly Communicating

Successful Water Management. EnCana. Oct - 30. EPA - HQ - OW - 2014 - 0598 - 0757 SGE01017.A05 Anglund, E. 2014. Rev Ops Strategies for Sourcing Large Volumes

of Freshwater for Hydraulic Frac Ops in the Context of Competition from other Ind. EPA - HQ - OW - 2014 - 0598 - 075 7 SGE01017.A06 Duggan, Jogn. 2014. Working Together to Minimize Impacts on

Water Quality Colorado, Colorado Department of Public Health and Environment. Oct - 30. EPA - HQ - OW - 2014 - 0598 - 0757 SGE01017.A07 Payan, Melissa and West, John. 2014. SPCC 101 ... ...for O nshore

Oil Production Drilling and Workover Facilities EPA. Oct - 30 EPA - HQ - OW - 2014 - 0598 - 0757 SGE01017.A08 Rynearson, M. 2014. Evaluating the Econ of Creating and

Operating Your Own Disposal Well v Using a Third Party to Det the Most Cost - Effective Option. EPA - HQ - OW - 2014 - 0598 - 0757 SGE01017.A09 Poole, Bob. 2014. Regulatory Framework and Political Dynamics

of Oilfield Water Use and Reuse in California. Santa Maria Energy. Oct - 29 EPA - HQ - OW - 2014 - 0598 - 0757 SGE01017.A10 Carlson, Ken. 2014. Applying Cost - Effective Technology and

Strategies for Reusing High TDS Water for Hydraulic Fracturing. EPA - HQ - OW - 2014 - 0598 - 0757 SGE01017.A11 Patton, Mark. 2014. Using Real Time Water Quality Testing to

Optimize Produced Water Recyclin g. Hydrozonix. Oct - 29. EPA - HQ - OW - 2014 - 0598 - 0757 SGE01017.A12 Barrows, Kieran. 2014. Presentation by Kieran Barrows of Laredo

Petroleum. Laredo Petroleum. Oct - 30. EPA - HQ - OW - 2014 - 0598 - 0757 SGE01017.A13 Capper, Laura. 2014. Designing an Overall Water Treatm ent

Strategy That can Minimize the Cost of Recycling Produced Water for Reuse. EPA - HQ - OW - 2014 - 0598 - 0757 SGE01017.A14 Prior, Adam and Carlson, Ken. 2014. Recycling Flowback and

Produced Water for Use with Cross - linked Gel Fracs: Challenges and Solutions. EPA - HQ - OW - 2014 - 0598 - 0757 SGE01017.A15 Wrenn, Brian. 2014. Optimizing the Treatment of Produced Water

and Flowback for Reuse or Disposal. Pureline. Oct - 29. EPA - HQ - OW - 2014 - 0598 - 0757 SGE01017.A16 Winner, Phillip. 2014. Produced Water Issues Economics. and

Trends: Developing Abundant. Affordable Clean Energy. Outrider Energy. Oct - 29. EPA - HQ - OW - 2014 - 0598 - 0757 SGE01017.A17 Bittner, Tyler. 2014. Water Management. WPX Energy. Oct - 30. EPA - HQ - OW - 2014 - 0598 - 0757 SGE01017.A18 Kosloff, Tracy. 2014. Delivering a Colo rado Update on Regulations

Regarding Water Rights to Determine How They May Affect Operators Going Forward. EPA - HQ - OW - 2014 - 0598 - 0757 SGE01018 Harton, C. 2014. Radiological Dose And Risk Assessment of

Landfill Disposal of TENORM in North Dakota EPA - HQ - OW - 2014 - 0598 - 0641 SGE01019 North Dakota. Draft Regulation and Licensing of Technologically

Enhanced Naturally Occurring Radioactive Material Chapter 33 - 10 - 23 EPA - HQ - OW - 2014 - 0598 - 0707Attachment 3



### A3 - 52 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number SGE01020 U.S. EPA. 2012. Radiation Protection Health Effects. EPA - HQ - OW - 2014 - 0598 - 0642 SGE01021 Arkansas Oil and Gas Commission (AOGC). 2014. B - 43 Field -

Well Completions. EPA - HQ - OW - 2014 - 0598 - 0649 SGE01022 U.S. Energy Information Administration. 2011. Distribution and

Production of Oil and Gas Wells by State. (Jan uary 7). EPA - HQ - OW - 2014 - 0598 - 0759 SGE01023 Office of Governor Dennis Gaugaard. 2012. South Dakota Oil and

Gas Development/Preparedness Executive Branch Work Groups. (September). EPA - HQ - OW - 2014 - 0598 - 0745 SGE01024 Louisiana Department of Natural Resources. 2015. Haynesville

Shale Wells. Last updated 1/5/2015. Downloaded 1/7/2014. EPA - HQ - OW - 2014 - 0598 - 0650 SGE01025 U.S. Department of the Interior Bureau of Reclamation. 2011. Oil

and Gas Produced Water Management and Beneficial Use in the Western United State s. EPA - HQ - OW - 2014 - 0598 - 0708 SGE01026 Sanitation Districts of Los Angeles County. 2013. Memorandum:

Districts' Pretreatment Program for Oil Production. (June 14). EPA - HQ - OW - 2014 - 0598 - 0643 SGE01027 DrillingInfo, Inc. 2012. HPDI Data Coverage. (January 5). EPA - HQ - OW - 2014 - 0598 - 0746 SGE01028 PA DEP. 2015. Technologically Enhanced Naturally Occurring

Radioactive Materials (TENORM) Study Report. EPA - HQ - OW - 2014 - 0598 - 0389 SGE01028.A01 PA DEP. 2015. APPENDIX A ADDITIONAL GEOLOGICAL

INFORMATION

– GEOLOGY OF MARCEL LUS SHALE AND OTHER PENNSYLVANIA SHALE FORMATIONS. EPA - HQ - OW - 2014 - 0598 - 0389 SGE01028.A02 PA DEP. 2015. APPENDIX B FIELD INSTRUMENTATION QC

DOCUMENTATION. EPA - HQ - OW - 2014 - 0598 - 0389 SGE01028.A03 PA DEP. 2015. APPENDIX C GAMMA SPECTROSCOPY

ANALYTICAL RESULTS. EPA - HQ - OW - 2014 - 0598 - 0389 SGE01028.A04 PA DEP. 2015. APPENDIX D TOTAL AND REMOVABLE

ALPHA/BETA SURFACE RADIOACTIVITY RESULTS. EPA - HQ - OW - 2014 - 0598 - 0389 SGE01028.A05 PA DEP. 2015. APPENDIX E GROSS GAMMA RADIATION

SURVEY FIGURES. EPA - HQ - OW - 2014 - 0598 - 0389 SGE01028.A06 PA DEP. 2015. APPENDIX F XRF ANALYTICAL ANALYSES

RESULTS. EPA - HQ - OW - 2014 - 0598 - 0389 SGE01028.A07 PA DEP. 2015. APPENDIX G T - TEST OUTPUT FILES. EPA - HQ - OW - 2014 - 0598 - 0389 SGE01028.A08 PA DEP. 2015. Appendix H Radon Monitor - Sample Analytical

Analyses Reports. EPA - HQ - OW - 2014 - 0598 - 0389 SGE01028.A09 PA DEP. 2015. APPENDIX I FILTERED VERSUS

UNFILTERED LIQUID SAMPLE COMPARISON. EPA - HQ - OW - 2014 - 0598 - 0389 SGE01028.A10 PA DEP. 2015. APPENDIX J MICROSHIELD® OUTPUT FILES. EPA - HQ - OW - 2014 - 0598 - 0389 SGE01028.A11 PA DEP. 2015. Appendix K Laboratory Data Report. EPA - HQ - OW - 2014 - 0598 - 0389 SGE01028.A12 PA DEP. 2015. APPENDIX L PEER REVIEW COMMENT AND

RESOLUTION DOCUMENT. EPA - HQ - OW - 2014 - 0598 - 0389 SGE01029 ICF Consulting. 2000. Overview of Exploration and Production

Waste Volumes and Waste Management Practices in the United States. EPA - HQ - OW - 2014 - 0598 - 0648 SGE01030 Schlumberger. 2015. Oilfield Glossary. Retrieved from:

http://glossary.oilfield.slb.com/ EPA - HQ - OW - 2014 - 0598 - 0390Attachment 3



### A3 - 53 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number SGE01031 U.S. EPA. 2015. Documentation of OMB Review Under Executive

Order 12866 EPA - HQ - OW - 2014 - 0598 - 0710 SGE01032 ERG. 2015. Docket Users Guide. EPA - HQ - OW - 2014 - 0598 - 0803 SGE01032.A01 ERG. 2015. Docket Users Guide Attachments. EPA - HQ - OW - 2014 - 0598 - 0803 SGE01033 ALL Consulting. Water Treatment Technology Fact Sheet: UV

Light. Available online at: http://www.all llc.com/publicdownloads/UVLightFactSheet.pdf EPA - HQ - OW - 2014 - 0598 - 0391 SGE01034 Atg UV Technology. 2015. SRB Treatment. Available online at:

http: //www.atguv.com/srb - treatment EPA - HQ - OW - 2014 - 0598 - 0392 SGE01035 Bosque Systems, LLC. 2013. Case Study CSDIO001. EPA - HQ - OW - 2014 - 0598 - 0393 SGE01036 Bosque Systems, LLC. 2013. Water Trmt Sol'n Using Chlorine

Dioxide: DIONIX. http://www.bosquesystems.com/pdf /INSDIO06 - 13%20 - %20DIONIX%20 - %20Bosque.pdf EPA - HQ - OW - 2014 - 0598 - 0394 SGE01037 PureLine. 2014. About ClO2. Available online at:

http://www.pureline.com/about - clo2/ EPA - HQ - OW - 2014 - 0598 - 0395 SGE01038 PureLine. 2014. CG Series. Available online at:

http://www.pureline.com/clo2 - generation/cg - series/ EPA - HQ - OW - 2014 - 0598 - 0396 SGE01039 PureLine. 2014. Pure 3 Series. Available online at:

http://www.pureline.com/clo2 - generation/pure - 3 - series/ EPA - HQ - OW - 2014 - 0598 - 0397 SGE01040 Sabre Energy Services, LLC. 2011.Chlorine Dioxide Generation

Equipment. http://www.thesabrecompanies.com/sabreenergyservices/services/e quipment.aspx EPA - HQ - OW - 2014 - 0598 - 0398 SGE01041 U.S. EPA. 1999. Wastewater Technology Fact Sheet: Ultraviolet

Disinfection. http://water.epa.gov/sci tech/wastetech/upload/2002_06_28_mtb_uv .pdf EPA - HQ - OW - 2014 - 0598 - 0399 SGE01042 Wang, J. et al. 2005. Successfully Sterilizing the Sulfate Bacteria

With Ultraviolet Radiation in Produced - Water Treatment in Daqing Oilfield. EPA - HQ - OW - 2014 - 0598 - 0400 SGE01043 WHO. Seminar Pack for Drinking - Water Quality. Disinfectants and

Disinfection By - products. http://www.who.int/water_sanitation_health/dwq/S04.pdf?ua=1 EPA - HQ - OW - 2014 - 0598 - 0401 SGE01044 Lee, D et al. 2007. Eff. of Oil/Water Sep. Ctrl by Gas Bub. Size &

Fl uid Dyn. w/in the Sep. Vessel. EPA - HQ - OW - 2014 - 0598 - 0402 SGE01046 2014. 5th Annual Shale Play Water Mgmt 2014

– Southern States

Conf Materials. (November 19). EPA - HQ - OW - 2014 - 0598 - 0718 SGE01046.A01 Lindsey, Stephen. 2014. Expectation Management for Water Use in

Oil and Gas. EPA - HQ - OW - 2014 - 0598 - 0718 SGE01046.A02 Smith, D. 2014. Determining the Min. Treat. Levels Required for

Prod. Efficiency. EPA - HQ - OW - 2014 - 0598 - 0718 SGE01046.A03 Mitchell, Robert. 2014.Reuse is Not a 4 - Letter Word! EPA - HQ - OW - 2014 - 0598 - 0718 SGE01046.A04 Capper, Laura. 2014. Designing an Overall Water Treatment

Strategy That Can Minimize the Cost of Recycling Produced Water for Reuse. EPA - HQ - OW - 2014 - 0598 - 0718 SGE01046.A05 Wrenn, Brian A., 2014. Optimizing the Treatme nt of Produced

Water and Flowback for Reuse or Disposal. EPA - HQ - OW - 2014 - 0598 - 0718Attachment 3



### A3 - 54 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number SGE01046.A06 Hydrozonix. 2014. Identifying Best Practices for Decreasing

Bacteria to Acceptable Levels for Reuse in Hydraulic Fracturing. EPA - HQ - OW - 2014 - 0598 - 0718 SGE01046 .A07 Cho, Young. 2014. Use of High - Voltage Plasma Discharges for the

Treatment of Frac/Produced Water EPA - HQ - OW - 2014 - 0598 - 0718 SGE01046.A08 FlexChem. 2014. How to Execute Successful Frac Water

Remediation Within Shale Gas Water Management. EPA - HQ - OW - 2014 - 0598 - 0718 SGE01046.A09 Foster, Veronica. 2014. How to Optimally Locate and Design Frac

Pits. EPA - HQ - OW - 2014 - 0598 - 0718 SGE01046.A10 Sims, P.E., M. 2014. Detailing the Very Latest Regltns on the

Constrn. of Open Pits for Produced Water Strge to Enable Effective Planning - TX Regltns EPA - HQ - OW - 2014 - 0598 - 0718 SGE01046.A11 Baker, Tim; Mike Moore. 2014. Latest Regulations on Produced

Water Storage. EPA - HQ - OW - 2014 - 0598 - 0718 SGE01046.A12 Bengal, Lawrence. 2014. New Water Storage and Pipeline

Infr astructure Requirements to Assess Opportunities for Less Costly Containment. EPA - HQ - OW - 2014 - 0598 - 0718 SGE01046.A13 Louisiana Department of Natural Resources. 2014. Water Storage

and Pipeline Infrastructure in Louisiana EPA - HQ - OW - 2014 - 0598 - 0718 SGE01046.A14 Chamberlain, Alan. 2014. Mapping Available Water Resources in

Nevada EPA - HQ - OW - 2014 - 0598 - 0718 SGE01046.A15 Wilkins, Kent. 2014. Identifying Suitable Water Sources to

Maintain Water Supply for Hydraulic Fracturing During Drought Periods: Oklah oma Case Study EPA - HQ - OW - 2014 - 0598 - 0718 SGE01046.A16 Sims, P.E., Michael. 2014. Updates on Water Sourcing

Regulations: A Texas Prospective EPA - HQ - OW - 2014 - 0598 - 0718 SGE01046.A17 Oklahoma Water Resource Board (OWRB). Updates on Water

Sourcing Regulations: Oklahoma. EPA - HQ - OW - 2014 - 0598 - 0718 SGE01046.A18 Bengal, Lawrence. 2014. Regulatory Updates on Water Sourcing to

Save Time and Costs During Permitting and Effectively Plan for Evolving Restrictions. EPA - HQ - OW - 2014 - 0598 - 0718 SGE01046.A19 Louisiana Department of Natural Resources. 2014. Water Sourcing

in Louisiana EPA - HQ - OW - 2014 - 0598 - 0718 SGE01046.A20 Ausbrooks, S. et al. 2014. Eval Results Latest Induced Seismicity

Rprts to Examine Lvl of Seismicity Assoc w/Deep Water Disposal Wells: AR Case Study EPA - HQ - OW - 2014 - 0598 - 0718 SGE01046.A21 Sims, P.E., M. 2014. Update on Specifications of Latest Water

Disposal Regs to Understand Steps to Take to Cost - Effectively Comply: A TX Perspective. EPA - HQ - OW - 2014 - 0598 - 0718 SGE01046.A22 Oklahoma Corporation Commiss ion. 2014. Underground Injection

Control Program UIC: 165:10 - 5 - 1 through 165:10 - 5 - 15 EPA - HQ - OW - 2014 - 0598 - 0718 SGE01046.A23 Bengal, Lawrence. 2014. Regulatory Updates on Water Disposal

and Discharge to Budget for Future Projects and Ensure Compliance EPA - HQ - OW - 2014 - 0598 - 0718 SGE01046.A24 Louisiana Department of Natural Resources. 2014. Water Disposal

and Discharge in Louisiana. EPA - HQ - OW - 2014 - 0598 - 0718 SGE01046.A25 Oggero, George. 2014. Best Practices for Negotiating with

Landowners to Acquire More Local Water Supplies and Lower Transportation Costs. EPA - HQ - OW - 2014 - 0598 - 0718 SGE01046.A26 Adler, J. 2014. Rvw Online Water Sharing Exchng for Ovrcmng

Sourcing& Dispsl Chlngs, Maxmzng Rcyclng, Enhancing Supply Chain Resilience& Minmzng Cost_CBI. EPA - HQ - OW - 2014 - 0598 - 0718Attachment 3



### A3 - 55 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number SGE01046.A27 Cedar Strat. 2014. Another Great Basis Water Resource Solution:

Drill and Strike Oil. EPA - HQ - OW - 2014 - 0598 - 0718 SGE01047 U.S. EPA. 2015. Site Visit Report Seneca Resources Corporation,

Covington, PA. EPA - HQ - OW - 2014 - 0598 - 0644 SGE01 048 Zhou, H and D. Smith 2002. Advanced technologies in water and

wastewater treatment. http://www.ozomax.com/pdf/Article_O3_treat_for_waste_water.pd f. EPA - HQ - OW - 2014 - 0598 - 0403 SGE01049 NETL. 2011. Produced Water Management Technology

Descriptions Fact Sheet - Ion Exchange. EPA - HQ - OW - 2014 - 0598 - 0468 SGE01050 Kimball, Bob. 2010. High Recovery Reverse Osmosis for

Treatment of Produced Water. EPA - HQ - OW - 2014 - 0598 - 0469 SGE01051 Drewes, Jorg E; et al. 2009. Opportunities, Challenges, and

Research Needs for Beneficial Use of CBM Produced Water EPA - HQ - OW - 2014 - 0598 - 0689 SGE01052 ERG. 2015. Underground Injection Control Program Webinar

Notes. (January 22). EPA - HQ - OW - 2014 - 0598 - 0470 SGE01052.A01 Johnson, Karen. 2015. Underground Injection Control Program

Webinar Slides. (January 22). EPA - HQ - OW - 2014 - 0598 - 0470 SGE01053 Raisbeck, M. F. 2013. Water Quality for Wyoming Livestock &

Wildlife A Review of the Literature Pertaining to Health Effects of Inorganic Contaminants EPA - HQ - OW - 2014 - 0598 - 0471 SGE01054 Atg UV Technology. Unconventional Gas (Fracking). Available

online at: http://www.atguv.com/unconventional - gas - fracking EPA - HQ - OW - 2014 - 0598 - 0472 SGE01056 Geiver, Luke. 2013.Water Recycling's New Reality. The Bakken

Magazine. EPA - HQ - OW - 2014 - 0598 - 0473 SGE01057 H alliburton Multi - Chem. 2013. CleanStream® Service Capabilities. EPA - HQ - OW - 2014 - 0598 - 0474 SGE01058 Halliburton Multi - Chem. 2014. CleanStream® Water Treatment

Service Frequently Asked Questions. EPA - HQ - OW - 2014 - 0598 - 0475 SGE01059 Sabre Energy Services, LLC. 2011.Oil Field Case Study:

Disinfecting Water for Well Fracturing with Chlorine Dioxide. EPA - HQ - OW - 2014 - 0598 - 0476 SGE01060 Sabre Energy Services, LLC. 2011.Oil Field Case Study:

Maximizing Frac Water Reuse with Chlorine Dioxid e. EPA - HQ - OW - 2014 - 0598 - 0477 SGE01061 Sabre Oxidation. 2011. DiKlor® - Sodium Chlorite Solution.

Available online at: http://www.thesabrecompanies.com/sabreoxidation/services/diklor. aspx EPA - HQ - OW - 2014 - 0598 - 0478 SGE01064 ERG. 2012. Talisman - Sanitized N otes. EPA - HQ - OW - 2014 - 0598 - 0645 SGE01065 ERG. 2015. Site Visit Report for Reserved Environmental Services,

LLC Mt. Pleasant, PA Centralized Waste Treatment. EPA - HQ - OW - 2014 - 0598 - 0479 SGE01067 ERG. 2015. International Water Conference 2014. EPA - HQ - OW - 2014 - 0598 - 0480 SGE01067.A01 IWC. 2014. Official Proceedings of the 2014 International Water

Conference. EPA - HQ - OW - 2014 - 0598 - 1248 SGE01068 ERG. 2015. IWC Webinars Materials 2014. EPA - HQ - OW - 2014 - 0598 - 0481 SGE01068.A01 Huffmyer, Russell; John Va nGehuchten; James Silva. 2013. Best of

IWC Webinar: Frac Water. EPA - HQ - OW - 2014 - 0598 - 0481Attachment 3



### A3 - 56 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number SGE01068.A02 Silva, James; Rachel Gettings; William Kostedt; Vicki Watkins.

2013. Pretreatment Targets for Salt Recovery from Marcellus Shale Gas Produced Water. EPA - HQ - OW - 2014 - 0598 - 0481 SGE01068.A03 Huffmyer, Van Gehuchten, J. 2013. Recovering Valuable

Byproducts from Oil and Gas Wastes EPA - HQ - OW - 2014 - 0598 - 0481 SGE01068.A04 Schubert, P.E. 2013. Prepared Discussion of: Recovering Valuable

Byproducts from Oil and Gas Wastes EPA - HQ - OW - 2014 - 0598 - 0481 SGE01068.A05 Silva, J; Gettings, R; Kostedt, W; Watkins, V. 2013. Pretreatment

Targets for Salt Recovery from Marcellus Shale Gas Produced Water. EPA - HQ - OW - 2014 - 0598 - 0481 SGE01068.A06 Penland, Jerry L. 2013. Prepared Disc ussion of: Pretreatment

Targets for Salt Recovery from Marcellus Shale Gas Produced Water EPA - HQ - OW - 2014 - 0598 - 0481 SGE01069 ERG. 2015. WEFTEC 2014 Notes. EPA - HQ - OW - 2014 - 0598 - 0762 SGE01069.A01 Pankratz, Tom. 2014. Water Reuse in Upstream Oil and Gas. EPA - HQ - OW - 2014 - 0598 - 0762 SGE01069.A02 Halldorson, Brent; John Tintera. 2014. Regulatory Issues Facing

Water Management in the Oil an d Gas Industry - A Case Study on Texas. EPA - HQ - OW - 2014 - 0598 - 0762 SGE01069.A03 Sun, Paul T. 2014. Treatment Strategy of Fl owback and Produced

Water from Unconventional Gas Production. EPA - HQ - OW - 2014 - 0598 - 0762 SGE01069.A04 Lucey, Jr., John T. 2014. Financial Considerations for Produced

Water Management. EPA - HQ - OW - 2014 - 0598 - 0762 SGE01069.A05 Zaugg, Nathan. 2014. Conventional Alternatives for Treatment of

Produced and Flowback Water in Oil Field Operations. EPA - HQ - OW - 2014 - 0598 - 0762 SGE01069.A06 Johnson, Aaron M. 2014. Treatment Technologies Part 2: Selection

of Tertiary Treatments. EPA - HQ - OW - 2014 - 0598 - 0762 SGE01069.A07 Halldorson, Brent. 2014. Oilfield Water Management: Assessing &

Selecting the Optimal Water Management Solution. EPA - HQ - OW - 2014 - 0598 - 0762 SGE01069.A08 Klempel, Dustin. 2014. Water Reuse and Integrated Infrastructure

Development. EPA - HQ - OW - 2014 - 0598 - 0762 SGE01069.A09 Lampi, Keith. 2014. Industrial Wastewater Treatment: Forward

Osmosis Concentration achieving ZLD with Thermal Crystallization. EPA - HQ - OW - 2014 - 0598 - 0762 SGE01069.A10 Lampi, Keith. 2014. Is Forward Osmosis Right for You. EPA - HQ - OW - 2014 - 0598 - 076 2 SGE01069.A11 Oasys Water. 2014. Case Study: Produced Water, Marcellus Shale. EPA - HQ - OW - 2014 - 0598 - 0762 SGE01069.A12 Oasys Water. 2014. Case Study: Produced Water, West Texas. EPA - HQ - OW - 2014 - 0598 - 0762 SGE01070 ERG. 2015. Underground Injection Control Program Webinar

Notes (Jan 2015). EPA - HQ - OW - 2014 - 0598 - 0711 SGE01070.A01 Johnson, Karen. 2015.Underground Injection Control Program

Webinar Slides (Jan 2015). EPA - HQ - OW - 2014 - 0598 - 0711 SGE01071 ERG. 2015. 2nd Emerg ing Shale Plays (2013). EPA - HQ - OW - 2014 - 0598 - 0482 SGE01072 ERG. 2015. AIChE Webinar - Reuse and HF (12 - 4 - 2013). EPA - HQ - OW - 2014 - 0598 - 0483 SGE01073 ERG. 2015. 2011 International Water Conference Notes. EPA - HQ - OW - 2014 - 0598 - 0484Attachment 3



### A3 - 57 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number SGE01073.A01 Papso, John; Matt Blauch; Dave Grottenthaler. 2010. Cabot Gas

Well Treated with 100% Reused Frac Fluid. EPA - HQ - OW - 2014 - 0598 - 0484 SGE01073.A02 Veil, John. 2011. Water Issues and Challenges Associated with

Shale Gas Production. EPA - HQ - OW - 2014 - 0598 - 0484 SGE01073.A03 Sil va, James; Hope Matis; William Kostedt IV; Vicki Watkins.

2011. NORM Removal from Hydrofracturing Water. EPA - HQ - OW - 2014 - 0598 - 0484 SGE01073.A04 Penland, Jerry L. 2011. Discussion of: NORM Removal from

Hydrofracturing Water. EPA - HQ - OW - 2014 - 0598 - 0484 SGE010 73.A05 Kurz, B; Stepan, D; Harju, J; Stevens, B; Cowan, R. 2011.

Evaluation of Brackish Groundwater Trmt for Use in Hydraulic Frac of the Bakken Play, ND. EPA - HQ - OW - 2014 - 0598 - 0484 SGE01073.A06 Schubert, P.E., John. 2011. Prepared Discussion of: Evaluation of

Brackish Groundwater Trmt for Use in Hydraulic Fracturing of the Bakken Play, ND.. EPA - HQ - OW - 2014 - 0598 - 0484 SGE01073.A07 Shaw, P.E., William A. 2011. The Real Cost of ZLD for Shale Gas

Frac Water in the Marcellus Shale Play. EPA - HQ - OW - 2014 - 0598 - 0484 SGE01073.A08 Blauch, M.E. et al. 2009. Marcellus Shale Post - frac Flowback

Waters - Where is All the Salt Coming from and What are the Implications? EPA - HQ - OW - 2014 - 0598 - 0484 SGE01073.A09 Houston, Nathan; Matt Blauch; Dalton Weather, III. 2009.

Fracture - Sti mulation in the Marcellus Shale - Lessons Learned in Fluid Selection and Execution. EPA - HQ - OW - 2014 - 0598 - 0484 SGE01073.A10 Schubert, John; Joe Swearman. 2011. Water and Wastewater

Treatment for Natural Gas Well Development. EPA - HQ - OW - 2014 - 0598 - 0484 SGE01075 ERG. 2015. WEFTEC 2012 Notes. EPA - HQ - OW - 2014 - 0598 - 0549 SGE01075.A01 Water Environment Federation. 2012. Contemporary Technologies

for Shale - Gas Water and Environmental Management. EPA - HQ - OW - 2014 - 0598 - 0549 SGE01075.A02 Edmiston, Paul, et al. 2012. Manag ement of Soluble Organics in

Produced and Flowback Waters with Swellable, Absorbent Glass. EPA - HQ - OW - 2014 - 0598 - 0549 SGE01075.A03 Foster, P.E., Veronica. 2012. Liner Considerations At

Unconventional Drilling Site Impoundments. EPA - HQ - OW - 2014 - 0598 - 0549 SGE 01075.A04 Goldstein, Bernard D.; Jill Kriesky. 2012. The Public Health

Implications of Unconventional Natural Gas Drilling. EPA - HQ - OW - 2014 - 0598 - 0549 SGE01075.A05 Smith, Ethan T.; Harry X. Zhang. 2012. Hydraulic Fracturing in the

Context of Sustainable Water Management. EPA - HQ - OW - 2014 - 0598 - 0549 SGE01075.A06 Veil, John A. 2012. Overview of Shale Gas Water Issues. EPA - HQ - OW - 2014 - 0598 - 0549 SGE01077 Ground Water Protection Council. 2014. Regulations Designed to

Protect State Oil and Gas Water Resources. EP A - HQ - OW - 2014 - 0598 - 0550 SGE01080 Fajt, James. 2012. Capacitive Deionization (CDI). M - I SWACO, A

Schlumberger Co_CBI. (November 11). EPA - HQ - OW - 2014 - 0598 - 0485 SGE01081 Alkhudhiri, Abdullah. 2012. Membrane distillation: A

comprehensive review. Desalination. (August 11). EPA - HQ - OW - 2014 - 0598 - 0551 SGE01082 Atlantis Technologies. 2012. Technical Summary Radial

Deionization. http://www.deionizing.com/technology.html. Accessed on November 26, 2014. EPA - HQ - OW - 2014 - 0598 - 0486 SGE01083 Kim, A.S. 2012. A two - interface transport model with pore - size

distribution for predicting the performance of direct contact membrane distillation. EPA - HQ - OW - 2014 - 0598 - 0487Attachment 3



### A3 - 58 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number SGE01084 Shaffer et al. 2013. Desalination and Reuse of High - Salinity Shale

Gas P roduced Water: Drivers, Technologies, and Future Directions. (July 25). EPA - HQ - OW - 2014 - 0598 - 0488 SGE01085 Refrakt. 2012. Purifying oil and gas produced water with

membrane distillation. Online at: https://angel.co/refrackt - 1. Accessed on February 6, 2015. EPA - HQ - OW - 2014 - 0598 - 0748 SGE01086 Biesheuvel, P.M., A. van der Wal. 2010. Membrane capacitive

deionization. Journal of Membrane Science. (September 18). EPA - HQ - OW - 2014 - 0598 - 0489 SGE01087 Li, Haibo, Linda Zou. 2011. Ion - exchange membrane capacitive

deion ization: A new strategy for brackish water desalination. (February 11). EPA - HQ - OW - 2014 - 0598 - 0490 SGE01088 U.S. Energy Information Administration. 2013. Annual Energy

Outlook 2013. EPA - HQ - OW - 2014 - 0598 - 0491 SGE01089 Murray, Kyle. 2014. Class II Underground Injection Control Well

Data for 2010

– 2013 by Geologic Zones of Completion, Oklahoma. EPA - HQ - OW - 2014 - 0598 - 0492 SGE01090 ERG. 2015. McKeesport POTW EPA - HQ - OW - 2014 - 0598 - 0493 SGE01091 U.S. EPA. 2015. Minimizing and M anaging Potential Impacts of

Injection Induced Seismicity from Class II Disposal Wells: Practical Approaches EPA - HQ - OW - 2014 - 0598 - 0494 SGE01092 Fairmont Brine Processing. 2012. Company Website. Retrieved

from: http://fairmontbrine.com/ EPA - HQ - OW - 2014 - 0598 - 0495 SGE01093 Abt Associates. 2015. Final Annotated Bibl for Sec XIV, Env

Impacts, of the Preamble for “ELG and Standards for the O&G Extraction Point Source Cat; Prop Rule” EPA - HQ - OW - 2014 - 0598 - 0496 SGE01095 USGS. 2015. Trends in Hydraulic Fracturing Distributions & Trt

Fluids, Additives, Proppants, & Water Volumes Applied to US Wells Drilled, 1947 - 2010. EPA - HQ - OW - 2014 - 0598 - 0552 SGE01095.A01 U.S. Geological Survey. 2015. Frac Well Final Status. EPA - HQ - OW - 2014 - 0598 - 0552 SGE01095.A02 U.S. Geological Su rvey. 2015. Frac Well Horizontal Direction. EPA - HQ - OW - 2014 - 0598 - 0552 SGE01095.A03 U.S. Geological Survey. 2015. Frac Well Vertical. EPA - HQ - OW - 2014 - 0598 - 0552 SGE01095.A04 U.S. Geological Survey. 2015. Water Based Volume Per Well 1 -

99th Percentile. EPA - HQ - OW - 2014 - 0598 - 0552 SGE01095.A05 U.S. Geological Survey. 2015. Frac Additive. EPA - HQ - OW - 2014 - 0598 - 0552 SGE01095.A06 U.S. Geological Survey. 2015. Frac Hole Direction . EPA - HQ - OW - 2014 - 0598 - 0552 SGE01095.A07 U.S. Geological Survey. 2015. Frac Proppan t. EPA - HQ - OW - 2014 - 0598 - 0552 SGE01095.A08 U.S. Geological Survey. 2015. Frac Treatment Fluid. EPA - HQ - OW - 2014 - 0598 - 0552 SGE01095.A09 U.S. Geological Survey. 2015. Frac Treatment Type. EPA - HQ - OW - 2014 - 0598 - 0552 SGE01095.A10 U.S. Geological Survey. 2015. Additive Key. EPA - HQ - OW - 2014 - 0598 - 0552 SGE01095.A11 U.S. Geological Survey. 2015. Hole Direction Key. EPA - HQ - OW - 2014 - 0598 - 0552Attachment 3



### A3 - 59 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number SGE01095.A12 U.S. Geological Survey. 2015. Proppant Key. EPA - HQ - OW - 2014 - 0598 - 0552 SGE01095.A13 U.S. Geological Survey. 2015. T reatment Fluid Key. EPA - HQ - OW - 2014 - 0598 - 0552 SGE01095.A14 U.S. Geological Survey. 2015. Treatment Type Key. EPA - HQ - OW - 2014 - 0598 - 0552 SGE01095.A15 U.S. Geological Survey. 2015. Frac Treat. Geo. Prov.. EPA - HQ - OW - 2014 - 0598 - 0552 SGE01095.A16 U.S. Geological Survey. 2015. Frac Treat. HUC Alaska. EPA - HQ - OW - 2014 - 0598 - 0552 SGE01095.A17 U.S. Geological Survey. 2015. Frac Treat. HUC US. EPA - HQ - OW - 2014 - 0598 - 0552 SGE01095.A18 U.S. Geological Survey. 2015. Frac Treat. HUC State. EPA - HQ - OW - 2014 - 0598 - 0552 SGE01095.A 19 U.S. Geological Survey. 2015. Frac Well HUC Alaska. EPA - HQ - OW - 2014 - 0598 - 0552 SGE01095.A20 U.S. Geological Survey. 2015. Frac Well HUC US. EPA - HQ - OW - 2014 - 0598 - 0552 SGE01095.A21 U.S. Geological Survey. 2015. Frac Well HUC State. EPA - HQ - OW - 2014 - 0598 - 0552 SGE01095.A22 U.S. Geological Survey. 2015. Data Series. EPA - HQ - OW - 2014 - 0598 - 0552 SGE01096 PA DEP. 2011. 2009 XTO 23 N Buffalo Twp Armstrong, PA. EPA - HQ - OW - 2014 - 0598 - 0553 SGE01097 PA DEP. 2011. 2010 Chief Oil & Gas 1 Somerset, PA. EPA - HQ - OW - 2014 - 0598 - 05 54 SGE01098 PA DEP. 2011. 2010 EQT Production Company 3. EPA - HQ - OW - 2014 - 0598 - 0690 SGE01099 PA DEP. 2011. 2010 Great Oak Energy 1 Salem Twp

Westmoreland, PA. EPA - HQ - OW - 2014 - 0598 - 0691 SGE01100 PA DEP. 2011. 2010 Keystone Clearwater Solutions 1 Derry Twp

Westmoreland, PA. EPA - HQ - OW - 2014 - 0598 - 0692 SGE01101 PA DEP. 2011. 2010 XTO 20 Ligonier Twp Westmoreland, PA. EPA - HQ - OW - 2014 - 0598 - 0714 SGE01102 PA DEP. 2011. 2010 Keystone Clearwater Solutions Derry Twp

Westmoreland, PA. EPA - HQ - OW - 2014 - 0598 - 0715 SGE01103 PA DEP. 2011. XTO Brush Valley Twp Indiana, PA. EPA - HQ - OW - 2014 - 0598 - 0716 SGE01104 PA DEP. 2011. XTO Center Twp Indiana, PA. EPA - HQ - OW - 2014 - 0598 - 0717 SGE01105 PA DEP. 2011. XTO Fairfield Twp Westmoreland. EPA - HQ - OW - 2014 - 0598 - 0719 SGE01106 PA DEP. 2011. XTO St Clair Twp Westmoreland, PA. EPA - HQ - OW - 2014 - 0598 - 0555 SGE01107 PA DEP. 2011. XTO White Twp Indiana, PA. EPA - HQ - OW - 2014 - 0598 - 0556 SGE01108 PA DEP. 2010. 2010 Cabot Oil & Gas 1 Dimock County,

Susquehanna, PA. EPA - HQ - OW - 2014 - 0598 - 0557 SGE01109 ERG. 2015. PA and VA Class II Injection for Disposal Volume

Data. EPA - HQ - OW - 2014 - 0598 - 0658Attachment 3



### A3 - 60 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number SGE01110 Sminchak, Joel; Miller, John; Gupta, Neeraj. 2015. Brine Disposal

Reservoirs in the Appalachian Basin: Injection Performance & Geological Properties. EPA - HQ - OW - 2014 - 0598 - 0558 SGE01111 Litvak, Anya. 2014. Engineering firm ventures into wastewater,

LNG. Pittsburgh Post - Gazette. EPA - HQ - OW - 2014 - 0598 - 0559 SGE01113 WV DEP 2009. WV/NPDES Permit No WV0023302 Clarksburg

Sanitary Board Accepting Oil and Gas Wastewater. E PA - HQ - OW - 2014 - 0598 - 0646 SGE01114 WV DEP 2009. WV/NPDES Permit No, WV0023230 City of

Wheeling Accepting Oil and Gas Wastewater. EPA - HQ - OW - 2014 - 0598 - 0647 SGE01116 Halliburton. 2014. CleanStream® System Sterilizes Water,

Reduces Chemical Footprint and Saves ‘Green’ by Going Green. EPA - HQ - OW - 2014 - 0598 - 0709 SGE01118 Tischler, A, et al. 2010. Controlling Bacteria in Recycled

Production Water for Completion and Workover Operations. Society of Petroleum Engineers. EPA - HQ - OW - 2014 - 0598 - 0654 SGE01119 Crane, B, et al. 2011. Improved Process Provides More Effective

Ultraviolet Light Disinfection of Fracturing Fluids. Society of Petroleum Engineers. EPA - HQ - OW - 2014 - 0598 - 0655 SGE01120 Rodvelt, Gary, et al. 2011. Case History: Challenges Using UV

Light to Control Bacter ia in Marcellus Completions. Society of Petroleum Engineers. EPA - HQ - OW - 2014 - 0598 - 0656 SGE01121 McCutchan, Morgan. 2013. Water Management Overview,

Chlorine Dioxide, Detail Case History. Baker Hughes. EPA - HQ - OW - 2014 - 0598 - 0657 SGE01123 U.S. EPA. 2014. Tribal Unconventional Oil and Gas Operations

and Wastewater Management Call Summary. EPA - HQ - OW - 2014 - 0598 - 0754 SGE01124 U.S. EPA. 2015. Proposed Effluent Limitations Guidelines and

Standards for the Oil and Gas Extraction Point Source Category. EPA - HQ - OW - 2 014 - 0598 - 0001 SGE01125 NYSDEC. 2015. Final Supplemental Generic Environmental

Impact Statement on the Oil, Gas, and Solution Mining Regulatory Program. EPA - HQ - OW - 2014 - 0598 - 1246 SGE01125.A01 NYSDEC. 2015. Final Supplemental Generic Environmental

Impact St atement on the Oil, Gas, and Solution Mining Regulatory Program: Response to Comment. EPA - HQ - OW - 2014 - 0598 - 1246 SGE01126 U.S. EPA. 2015. Assessment of the Potential Impacts of Hydraulic

Fracturing for Oil and Gas in Drinking Water Resources. ORD. EPA - HQ - OW - 2014 - 0598 - 1247 SGE01127 U.S. EPA. 2015. Unconventional Oil and Gas Pretreatment Hearing

Transcript. Office of Water EPA - HQ - OW - 2014 - 0598 - 0812 SGE01128 Veil, J. 2015. US Produced Water Volumes & Management

Practices in 2012. Veil Environmental, LLC. Prepared for Ground Water Protection Council (GWPC). EPA - HQ - OW - 2014 - 0598 - 1059 SGE01129 Gunderson, Jeff. 2015. Shale and Unconventional Energy Sources:

Water - Intensive Requirements Drive Solutions in Water Mgmt Treatment. Water World. EPA - HQ - OW - 2014 - 0598 - 1 060 SGE01131 ICF Consulting. 2000. Overview of Exploration & Production

Waste Volumes & Waste Mgmt Practices in the US. Prepared for American Petroleum Institute. EPA - HQ - OW - 2014 - 0598 - 1061 SGE01132 Balashov, V.N., et al. 2015. A model describing flowback

chemistry changes with time after Marcellus Shale hydraulic fracturing. AAPG. EPA - HQ - OW - 2014 - 0598 - 1062 SGE01133 Benko, K.L. and Drewes, J.E. 2008. Produced Water in the Western

US: Geographical Distribution, Occurrence, and Composition. US Bureau of Recla mation. EPA - HQ - OW - 2014 - 0598 - 1063Attachment 3



### A3 - 61 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number SGE01134 Board of Oil and Gas Conservation. 2013. Annual Review 2012.

Department of Natural Resources and Conservation of the State of Montana. EPA - HQ - OW - 2014 - 0598 - 1064 SGE01135 California Natural Resources Agency. 2013. 2012 Preliminary

Report of California Oil and Gas Production Statistics. Department of Conservation. EPA - HQ - OW - 2014 - 0598 - 1065 SGE01136 COGCC. 2012. 2012 Report to the Water Quality Control

Commission and Water Quality Control Division of the CO Dept of Pu blic Health & Env. CODNR. EPA - HQ - OW - 2014 - 0598 - 1066 SGE01137 Griffith, B. 2013. Oklahoma Corporation Commission Oil & Gas

Conservation Division RBDMS Field Inspection Module. EPA - HQ - OW - 2014 - 0598 - 1067 SGE01138 Harto, C.B. and Veil, J.A. 2011. Management of Water Extracted

from Carbon Sequestration Projects. http://www.ipd.anl.gov/anlpubs/2011/03/69386.pdf. EPA - HQ - OW - 2014 - 0598 - 1068 SGE01139 Maupin, M.A., et al. 2014. Estimated use of water in the United

States in 2010. U.S. Geological Survey. Circular 1405. EPA - HQ - OW - 2014 - 0598 - 1069 SGE01140 Veil, J. 2011. Produced Water Mgmt Options & Technologies.

Chapter 29 of Produced Water: Environmental Risks and Advances in Mitigation Technologies. EPA - HQ - OW - 2014 - 0598 - 1070 SGE01141 Veil, J. 2002. Regulatory Issues Af fecting Management of Produced Water from Coal Bed Methane Wells. Prepared for US DOE, Office of Fossil Energy. EPA - HQ - OW - 2014 - 0598 - 1071 SGE01142 Terra Agua Resources, LLC. Unknown. Oil & Gas Solution for

Produced and Flow Back Water. EPA - HQ - OW - 2014 - 0598 - 1072 SGE01143 Lyons, B. and Tintera, J.J. 2014. Sustainable Water Management in

the Texas Oil and Gas Industry. Atlantic Council. Energy & Environment Program. EPA - HQ - OW - 2014 - 0598 - 1073 SGE01149 Harto, C.B. 2011. Environmental Costs of Managing Geological

Brines Produced or Extracted During Energy Development. Argonne National Laboratory. EPA - HQ - OW - 2014 - 0598 - 1074 SGE01150 Arthur, J.D., Langhus, B.G., and Patel, C. 2005. Technical

Summary of Oil & Gas Produced Water Treatment Technologies. ALL Consulting. EPA - HQ - OW - 2014 - 0598 - 1075 SGE01151 Jerome, S. 2015. Recycled Water Industry Suffers As Oil Prices

Drop. Water Online. EPA - HQ - OW - 2014 - 0598 - 1076 SGE01152 Irwin, C. 2013. Wastewater Recycling Part III: Costs and

Challenges. Breaking Energy. EPA - HQ - OW - 2014 - 05 98 - 1077 SGE01153 Western Governors’ Association. 2015. Western Governors’

Association Policy Resolution 2015 - 08: Water Resource Management in the West. EPA - HQ - OW - 2014 - 0598 - 1078 SGE01154 Akbob, D., et al. 2015. Organic and inorganic composition and

microbiology of produced waters from Pennsylvania shale gas wells. Applied Geochemistry. EPA - HQ - OW - 2014 - 0598 - 1079 SGE01155 Lester, Y., et al. 2015. Characterization of hydraulic fracturing

flowback water in CO: Implications for water treatment. Science of the Total Env. EPA - HQ - OW - 2014 - 0598 - 1080 SGE01156 Lutz, B.D., Lewis, A.N., and Doyle, M.W. 2013. Generation,

transport, and disposal of wastewater associated with Marcellus Shale gas development. EPA - HQ - OW - 2014 - 0598 - 1081 SGE01157 Engle, M.A., Cozzarelli , I.M., and Smith, B.D. 2014. USGS

Investigations of Water Produced During Hydrocarbon Reservoir EPA - HQ - OW - 2014 - 0598 - 1082Attachment 3



### A3 - 62 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number

Development. USGS. SGE01158 Warner, N.R., et al. 2013. Geochemical and Isotopic Variations in

Shallow Groundwater in Areas of the Fay etteville Shale Development, Northcentral AR. EPA - HQ - OW - 2014 - 0598 - 1083 SGE01159 Rogers, J.D., et al. 2015. A framework for Identifying Org Cmpds

of Concern in Hydr Fracturing Fluids Based on Mobility & Persistence in Groundwater. EPA - HQ - OW - 2014 - 0598 - 1084 SGE01160 Stringfellow, W., et al. 2014. Physical, chemical, and biological

characteristics of compounds used in hydraulic fracturing. Journal of Haz Materials. EPA - HQ - OW - 2014 - 0598 - 1085 SGE01161 Rowan, E.L., et al. 2015. Geochemical and isotopic evolution of

water produced from Middle Devonian Marcellus shale gas wells, Appalachian basin, PA. EPA - HQ - OW - 2014 - 0598 - 1086 SGE01163 Harkness, J.S., et al. 2015. Iodide, Bromide, and Ammonium in

Hydraulic Fracturing and Oil and Gas Wastewaters: Environmental Impli cations. EPA - HQ - OW - 2014 - 0598 - 1087 SGE01164 Orem, W., et al. 2014. Organic substances in produced and

formation water from unconventional natural gas extraction in coal and shale. EPA - HQ - OW - 2014 - 0598 - 1088 SGE01165 Maguire - Boyle, S.J. and Barron, A.R. 2014 . Organic compounds in

produced waters from shale gas wells. Royal Society of Chemistry. EPA - HQ - OW - 2014 - 0598 - 1089 SGE01166 Warner, N.R., et al. 2014. New Tracers Identify Hydraulic

Fracturing Fluids and Accidental Releases from Oil and Gas Operations. EPA - HQ - OW - 2014 - 0598 - 1090 SGE01167 Khatib, Z. and Verbeek, P. 2002. Water to Value - Produced Water

Management for Sustainable Field Development of Mature and Green Fields. EPA - HQ - OW - 2014 - 0598 - 1091 SGE01168 Myers, J.E. 2014. Chevron San Ardo Facility Unit (SAFU)

Beneficial Produced Water Reuse for Irrigation. Chevron. Society of Petroleum Engineers. EPA - HQ - OW - 2014 - 0598 - 1092 SGE01169 FracFocus. 2015. FracFocus Database Version 2.0. Accessed on

July 22. EPA - HQ - OW - 2014 - 0598 - 1093 SGE01170 DrillingInfo, Inc. 2015. DI Desktop® March 2015 Download_CBI. EPA - HQ - OW - 2014 - 0598 - 1094 SGE01171 DrillingInfo, Inc. 2015. HPDI Data Coverage. (March 30). EPA - HQ - OW - 2014 - 0598 - 1095 SGE01172 OH DNR. 2015. Utica/Point Pleasant Shale Cumulative Permitting

Activity through 12/07/2013. Downloaded on 9/6/2015. Last updated on 8/29/2015. EPA - HQ - OW - 2014 - 0598 - 1096 SGE01173 Louisiana Department of Natural Resources. 2015. Haynesville

Shale Wells. Downloaded 9/7/2015. EPA - HQ - OW - 2014 - 0598 - 1097 SGE01174 Oklahoma Geological Survey. 2015. Gas Shale Database. Accessed

September 7, 2015. EPA - HQ - OW - 2014 - 0598 - 1098 SGE01176 U.S. EIA. 2012. Annual Energy Review 2011. U.S. DOE EPA - HQ - OW - 2014 - 0598 - 1099 SGE01177 ERG. 2016. Conventional Oil and Gas Memorandum for the

Record. EPA - HQ - OW - 2014 - 0598 - 1261 SGE01177.A01 ERG. 2016. Conventional Oil and Gas Memo for the Record - A01:

COG Drilling Wastewater Volume and Characterization Data. EPA - HQ - OW - 2014 - 0598 - 1261 SGE01177.A02 ERG. 2016. Conventional Oil and Gas Memo for the Record - A02: EPA - HQ - OW - 2014 -Attachment 3



### A3 - 63 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number

COG Wastewater Characterization Analysis. 0598 - 1261 SGE01177.A03 ERG. 2016. Conventional Oil and Gas Memorandum for the

Record - Attachment 3: COG Wastewater Characterization Database. EPA - HQ - OW - 2014 - 0598 - 1261 SGE01177.A04 ERG. 2016. Conventional Oil and Gas Memorandum for the

Record - Attachment 4: USGS Produced Waster Database - COG Data. EPA - HQ - OW - 2014 - 0598 - 1261 SGE01178 ERG. 2016. Analysis of Centralized Waste Treatment Facilities

(CWTs) Accepting UOG Extraction Wastewater. EPA - HQ - OW - 2014 - 0598 - 1262 SGE01178.A01 ERG. 2016. Analysis of Centralized Waste Treatment Facilities

(CWTs) Accepting UOG Wastewater Attachment 1: UOG CWT List and Analysis EPA - HQ - OW - 2014 - 0598 - 1262 SGE01179 ERG. 2016. Data Compilation Memorandum for the Technical

Development Document (TDD). EPA - HQ - OW - 2014 - 0598 - 1267 SGE01179.A01 ERG. 2016. Data Compilation Memorandum for the Technical

Development Document (TDD) Attachment 1: Onshore Oil and Gas Drilling Activity. EPA - HQ - OW - 2014 - 0598 - 1267 SGE01179.A02 ERG . 2016. Data Compilation Memorandum for the Technical

Development Document (TDD) Attachment 2: EIA UOG Resource Potential. EPA - HQ - OW - 2014 - 0598 - 1267 SGE01179.A03 ERG. 2016. Data Compilation Memorandum for the Technical

Development Document (TDD) Attachment 3: TDD Data Compilation. EPA - HQ - OW - 2014 - 0598 - 1267 SGE01180 ERG. 2016. Analysis of DI Desktop® Database. EPA - HQ - OW - 2014 - 0598 - 1263 SGE01180.A01 ERG. 2016. DI Desktop® Development Database_CBI. EPA - HQ - OW - 2014 - 0598 - 1263 SGE01181 ERG. 2016. Unconventional Oil and Gas (UOG) Drilling

Wastewater Memorandum. EPA - HQ - OW - 2014 - 0598 - 1268 SGE01181.A01 ERG. 2016. Oil and Gas Drilling Wastewater Memorandum

Attachment 1: UOG Drilling Wastewater Volume and Characterization Data Excel File. EPA - HQ - OW - 2014 - 0598 - 1268 SGE0 1182 ERG. 2016. Analysis of Pennsylvania Department of

Environmental Protection’s Oil and Gas Waste Reports. EPA - HQ - OW - 2014 - 0598 - 1264 SGE01182.A01 ERG. 2016. Analysis of Pennsylvania Department of

Environmental Protection’s Oil and Gas Waste Reports - Attachment 1 - Development Database. EPA - HQ - OW - 2014 - 0598 - 1264 SGE01182.A02 ERG. 2016. Analysis of Pennsylvania Department of

Environmental Protection’s Oil and Gas Waste Reports - Attachment 2 - Analysis Database. EPA - HQ - OW - 2014 - 0598 - 1264 SGE01182.A03 ER G. 2016. Analysis of Pennsylvania Department of

Environmental Protection’s Oil and Gas Waste Reports - Attachment 3 - Data Calculations. EPA - HQ - OW - 2014 - 0598 - 1264 SGE01183 ERG. 2016. Publicly Owned Treatment Works (POTW)

Memorandum for the Technical Develo pment Document (TDD). EPA - HQ - OW - 2014 - 0598 - 1265 SGE01183.A01 ERG. 2016. Publicly Owned Treatment Works (POTW)

Memorandum for the Technical Development Document (TDD)

— Attachment 1: POTWs Data for TDD. EPA - HQ - OW - 2014 - 0598 - 1265 SGE01184 ERG. 2016. Unconventional Oil and Gas (UOG) Produced Water

Volumes and Characterization Data Compilation Memorandum EPA - HQ - OW - 2014 - 0598 - 1258Attachment 3



### A3 - 64 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number SGE01184.A01 ERG. 2016. Unconventional Oil and Gas (UOG) Produced Water

Volumes and Characterization Data Compilation

— A01: U OG Produced Water Data Compilation. EPA - HQ - OW - 2014 - 0598 - 1258 SGE01184.A02 ERG. 2016. UOG Produced Water Volumes and Characterization

Data Compilation - A02: DI Desktop Long - term Produced Water Rates EPA - HQ - OW - 2014 - 0598 - 1258 SGE01184.A03 ERG. 2016. UOG Pr oduced Water Volumes and Characterization

Data Compilation

— A03: DI Desktop Long - term Produced Water Rates_CBI. EPA - HQ - OW - 2014 - 0598 - 1258 SGE01184.A04 ERG. 2016. Unconventional Oil and Gas (UOG) Produced Water

Volumes and Characterization Data Compilation

— A 04: FracFocus Fracturing Fluid Volume EPA - HQ - OW - 2014 - 0598 - 1258 SGE01184.A05 ERG. 2016. Unconventional Oil and Gas (UOG) Produced Water

Volumes and Characterization Data Compilation

— A05: FracFocus Fracturing Fluid Volume_CBI. EPA - HQ - OW - 2014 - 0598 - 1258 SGE01184.A06 ERG. 2016. Unconventional Oil and Gas (UOG) Produced Water

Volumes and Characterization Data Compilation

— A06: Bakken Flowback Water Rates EPA - HQ - OW - 2014 - 0598 - 1258 SGE01184.A07 ERG. 2016. Unconventional Oil and Gas (UOG) Produced Water

Volumes and Characterization Data Compilation

— A07: New Mexico Flowback Water Rates. EPA - HQ - OW - 2014 - 0598 - 1258 SGE01184.A08 ERG. 2016. Unconventional Oil and Gas (UOG) Produced Water

Volumes and Characterization Data Compilation

— A08: Utica Flowback and Produced Wa ter. EPA - HQ - OW - 2014 - 0598 - 1258 SGE01184.A09 ERG. 2016. Unconventional Oil and Gas (UOG) Produced Water

Volumes and Characterization Data Compilation

— A09: Wyoming Flowback Water Rates EPA - HQ - OW - 2014 - 0598 - 1258 SGE01184.A10 ERG. 2016. UOG Produced Water Volu mes & Characterization

Data Compilation

— A10: Codell - Niobrara Flowback Recovery and Long - term Produced Water Rates. EPA - HQ - OW - 2014 - 0598 - 1258 SGE01184.A11 ERG. 2016. Unconventional Oil and Gas (UOG) Produced Water

Volumes and Characterization Data Compilation

— A11: Colorado Flowback Water Rates. EPA - HQ - OW - 2014 - 0598 - 1258 SGE01184.A12 ERG. 2016. UOG Produced Water Volumes and Characterization

Data Compilation - A12: UOG Wastewater Characterization Analysis EPA - HQ - OW - 2014 - 0598 - 1258 SGE01184.A13 ERG. 2 016. UOG Produced Water Volumes and Characterization

Data Compilation - A13: UOG Wastewater Characterization Database EPA - HQ - OW - 2014 - 0598 - 1258 SGE01184.A14 ERG. 2016. Unconventional Oil and Gas (UOG) Produced Water

Volumes and Characterization Data Compil ation - A14: USGS Produced Water Database EPA - HQ - OW - 2014 - 0598 - 1258 SGE01184.A15 ERG. 2016. Unconventional Oil and Gas (UOG) Produced Water

Volumes and Characterization Data Compilation - A15: USGS Produced Water Database EPA - HQ - OW - 2014 - 0598 - 1258 SGE01184.A16 ERG. 2016. Unconventional Oil and Gas (UOG) Produced Water

Volumes and Characterization Data Compilation - A16: ORD Non CBI Operator Data_CBI. EPA - HQ - OW - 2014 - 0598 - 1258 SGE01184.A17 ERG. 2016. Unconventional Oil and Gas (UOG) Produced Water

Vo lumes and Characterization Data Compilation - A17: WY OGCC Database. EPA - HQ - OW - 2014 - 0598 - 1258Attachment 3



### A3 - 65 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number SGE01184.A18 ERG. 2016. Unconventional Oil and Gas (UOG) Produced Water

Volumes and Characterization Data Compilation - A18: WY OGCC Excel Calculations. EPA - HQ - O W - 2014 - 0598 - 1258 SGE01185 ERG. 2016. Radioactive Elements in the Unconventional Oil and

Gas (UOG) Industry. EPA - HQ - OW - 2014 - 0598 - 1266 SGE01186 U.S. EPA. 2016. Unconventional Oil & Gas Wastewater Treatment

Technologies. U.S. EPA Office of Water, Engineerin g and Analysis Division EPA - HQ - OW - 2014 - 0598 - 1257 SGE01186.A01 U.S. EPA. 2016. UOG WW Treatment Technologies - Attachment

1: Treatment Technology Costs Spreadsheet EPA - HQ - OW - 2014 - 0598 - 1257 SGE01187 ERG. 2016. Analysis of Active Underground Injection for Disposal

Wells. EPA - HQ - OW - 2014 - 0598 - 1259 SGE01187.A01 ERG. 2016. Analysis of Active Underground Injection for Disposal

Wells

— Attachment 1: Injection for Disposal Well Data. EPA - HQ - OW - 2014 - 0598 - 1259 SGE01188 US EPA. 2016. Technical Development Document fo r the Effluent

Limitations Guidelines & Standards for the Oil & Gas Extraction Point Source Category. EPA - HQ - OW - 2014 - 0598 - 1251 SGE01190 U.S. Energy Information Administration. 2015. Assumptions to the

Annual Energy Outlook 2015. EPA - HQ - OW - 2014 - 0598 - 1100 SGE01191 U.S. Energy Information Administration. 2015. Lower 48 States

Shale Plays. Prepared by EIA Office of Oil and Gas. (April). EPA - HQ - OW - 2014 - 0598 - 1101 SGE01192 U.S. Energy Information Administration. 2015. Annual Energy

Outlook 2015 with Projections to 2040. DOE/EIA - 0383(2015). (April). EPA - HQ - OW - 2014 - 0598 - 1102 SGE01193 Lester, Y., et al. 2013. Can We Treat Hydraulic Fracturing

Flowback with a Conventional Biological Process? The Case of Guar Gum. EPA - HQ - OW - 2014 - 0598 - 1103 SGE01194 Llewellyn, G.T., et al. 2015. Evaluating a groundwater supply

contamination incident attributed to Marcellus Shale gas development. EPA - HQ - OW - 2014 - 0598 - 1104 SGE01195 Kahrilas, G.A., et al. 2014. Biocides in Hydraulic Fracturing Fluids:

A Critical Review of Their Usage, Mo bility, Degradation, and Toxicity. EPA - HQ - OW - 2014 - 0598 - 1105 SGE01196 Abualfaraj, N., Gurian, P.L., and Olson, M.S. 2014.

Characterization of Marcellus Shale Flowback Water. Drexel University. EPA - HQ - OW - 2014 - 0598 - 1106 SGE01197 BC Oil & Gas Commission. 2012. Investigation of Observed

Seismicity in the Horn River Basin. EPA - HQ - OW - 2014 - 0598 - 1107 SGE01198 Gamache, M.T. 1993. Benzene in Water Produced From Kern

County Oil Fields Containing Fresh Water. California Department of Conservation. EPA - HQ - OW - 2014 - 0 598 - 1108 SGE01199 California Department of Conservation. 2014. 2013 Preliminary

Report of California Oil And Gas Production Statistics. EPA - HQ - OW - 2014 - 0598 - 1109 SGE01200 Bohlen, S. 2015. Class II Oil and Gas Underground Injection

Control. Letter to Jane Diamond, from Steve Bohlen. California Department of Conservation. EPA - HQ - OW - 2014 - 0598 - 1110 SGE01201 Aspen Env Group. 2015. Env Impact Rpt Analysis of O&G Well

Stimulation Trmts in CA Vol 1 Final Env Impact Rpt Exec Summ thru Ch D. CA Dept Consvn. EPA - HQ - OW - 2014 - 0598 - 1111 SGE01202 Aspen Env Group. 2015. Env Impact Rpt Analysis of O&G Well

Stimulation Trmts in CA Vol 2 Rev Drft Env Impact Rpt Exec EPA - HQ - OW - 2014 - 0598 - 1112Attachment 3



### A3 - 66 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number

Summ thru Ch 10. CA Dept Consvn. SGE01203 Aspen Env Group. 2015. Env Impact Rpt Analysis of O&G Well

Stimulation Trmts in CA Vol 3 Rev Drft Env Impact Rpt Ch 11 thru Ch 19. For CA Dept Consvn. EPA - HQ - OW - 2014 - 0598 - 1113 SGE01206 Cart, J. 2015. Hundreds of illicit oil wastewater pits found in Kern

County. LA Times EPA - HQ - OW - 2014 - 0598 - 11 14 SGE01207 US Govt Accountability Office. 2015. Water in the energy sector:

Reducing freshwater use in hydraulic fracturing & thermoelectric power plant cooling. EPA - HQ - OW - 2014 - 0598 - 1115 SGE01208 State Review of Oil and Natural Gas Environmental Regulat ions,

Inc. 2015. STRONGER: 2015 Guidelines. EPA - HQ - OW - 2014 - 0598 - 1116 SGE01209 Krasner, S.W., et al. 2006. Occurrence of a New Generation of

Disinfection Byproducts. Environmental Science & Technology. EPA - HQ - OW - 2014 - 0598 - 1117 SGE01210 Ziemkiewicz, P.F. and He, T. 2015. Evolution of water chemistry

during Marcellus Shale gas development: A case study in West Virginia. Chemosphere. EPA - HQ - OW - 2014 - 0598 - 1118 SGE01211 Phan, T.T., et al. 2015. Trace metal distribution & mobility in drill

cuttings & produced w aters from Marcellus Shale gas extraction: U, As, Ba. EPA - HQ - OW - 2014 - 0598 - 1119 SGE01212 Center for Biological Diversity. 2015. Cancer - causing Chemicals

Found in Fracking Flowback From California Oil Wells. EPA - HQ - OW - 2014 - 0598 - 1120 SGE01213 Center for Bio Diversity, LA Physicians for Social Responsibility,

Communities for Better Env&Center on Race, Poverty&Env. 2014. Air Toxics 1 Yr Rpt. EPA - HQ - OW - 2014 - 0598 - 1121 SGE01214 California Council on Science and Technology. 2015. An

Independent Scientific Assessm ent of Well Stimulation in California. EPA - HQ - OW - 2014 - 0598 - 1122 SGE01215 Colborn, T., et al. 2010. Natural Gas Operations from a Public

Health Perspective. TEDX. EPA - HQ - OW - 2014 - 0598 - 1123 SGE01216 Ellsworth, W.L. 2013. Injection - Induced Earthquakes. Science. Vol

341. EPA - HQ - OW - 2014 - 0598 - 1124 SGE01218 Keranen, K.M., et al. 2014. Sharp increase in central Oklahoma

seismicity since 2008 induced by massive wastewater injection. Science. EPA - HQ - OW - 2014 - 0598 - 1125 SGE01219 Clement, C.E. 2014. Letter to Ste ven R. Bohlen: Olcese Water

Disposal Well Bishop No.6; Round Mountain Field, Kern County, CA. Macpherson Oil Company. EPA - HQ - OW - 2014 - 0598 - 1126 SGE01220 State of California. 2014. Governor Brown Declares Drought State

of Emergency. EPA - HQ - OW - 2014 - 0598 - 1127 SGE01221 Pampanin, D.M. & Sydnes, M.O. 2013. PAHs a Constituent of

Petroleum: Presence and Influence in the Aquatic Env. ISBN: 978 - 953 - 51 - 0927 - 3. EPA - HQ - OW - 2014 - 0598 - 1128 SGE01222 Skoumal, R., Brudzinski, M., & Currie, B. 2015. Earthquakes

Induced by Hydraulic Fracturing in Poland Township, OH. Seismological Society of America. EPA - HQ - OW - 2014 - 0598 - 1129 SGE01223 UK Department of Energy & Climate Change. 2014. Fracking UK

shale: understanding earthquake risk. EPA - HQ - OW - 2014 - 0598 - 1130 SGE01226 USGS. 201 4. Record Number of Oklahoma Tremors Raises

Possibility of Damaging Earthquakes. EPA - HQ - OW - 2014 - 0598 - 1131 SGE01228 Tipton, D.S. 2015. Assessment of Coilchem's Water Treatment EPA - HQ - OW - 2014 -Attachment 3



### A3 - 67 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number

Technology. ALL Consulting. 0598 - 1132 SGE01229 Arthur, J.D. 2014. Spatial and Statistical Analysis of HF Activities

in US Shale Plays & the Effectiveness of FracFocus Chemical Disclosure System. EPA - HQ - OW - 2014 - 0598 - 1133 SGE01230 A.M. and Harper, D.D. 2013. A review of environmental impacts

of salts from produced w aters on aquatic resources. Int'l Journal of Coal Geology EPA - HQ - OW - 2014 - 0598 - 1134 SGE01231 Maloney, K.O. and Yoxtheimer, D.A. 2012. Production and

Disposal of Waste Materials from Gas and Oil Extraction from the Marcellus Shale Play in PA. EPA - HQ - OW - 2014 - 0598 - 1135 SGE01232 Richardson, S.D., et al. 2007. Occurrence, genotoxicity, and

carcinogenicity of regulated and emerging disinfection by - products in drinking water. EPA - HQ - OW - 2014 - 0598 - 1136 SGE01233 Baker Hughes. 2015. North America Rotary Rig Count Pi vot Table

(Feb 2011

– Current). (October 9). Downloaded on 10/12/2015. EPA - HQ - OW - 2014 - 0598 - 1137 SGE01233.A01 Baker Hughes. 2015. Baker Hughes Non Copyright Confirmation. EPA - HQ - OW - 2014 - 0598 - 1137 SGE01234 Baker Hughes. 2015. U.S. Onshore Well Count. (January 9).

Downloaded on 10/12/2015. EPA - HQ - OW - 2014 - 0598 - 1138 SGE01234.A01 Baker Hughes. 2015. Baker Hughes Non Copyright Confirmation. EPA - HQ - OW - 2014 - 0598 - 1138 SGE01235 Baker Hughes. 2015. North America Rotary Rig Count (Jan 2000

–

Current). (October 9) . Downloaded on 10/12/2015. EPA - HQ - OW - 2014 - 0598 - 1139 SGE01235.A01 Baker Hughes. 2015. Baker Hughes Non Copyright Confirmation. EPA - HQ - OW - 2014 - 0598 - 1139 SGE01236 Drollette, B.D., et al. 2015. Elevated levels of diesel range organic

cmpnds in gw near Marce llus gas operations are derived from surface activities. EPA - HQ - OW - 2014 - 0598 - 1140 SGE01242 Ohio Department of Natural Resources (OH DNR). 2015. 2015

Quarterly Horizontal Shale Production: 2nd Quarter. EPA - HQ - OW - 2014 - 0598 - 1141 SGE01243 O'Connell, James K. 2015. US Shale Plays Produced Water

Management 2015: Cost Reduction Strategies Notes. ERG. EPA - HQ - OW - 2014 - 0598 - 1252 SGE01243.A01 Pocock, Cathy. 2015. US Shale Plays Produced Water Management

2015. SandRidge. EPA - HQ - OW - 2014 - 0598 - 1252 SGE01243.A02 McLin, Kristie S. 2015. Permian Unconventional Water

Management: Collaboration to Develop Full Cycle Solutions. ConocoPhillips. EPA - HQ - OW - 2014 - 0598 - 1252 SGE01243.A03 Gaurav, A. 2015. Presenting Cost & Risk Assess.: Water Recycling

vs Water Disposal, Demonstrate Financial Potential Of A Smart Water Recycling Prgm. EPA - HQ - OW - 2014 - 0598 - 1252 SGE01243.A04 Adler, Joshua. 2015. Sourcewater. Sourcewater, Inc. EPA - HQ - OW - 2014 - 0598 - 1252 SGE01243.A05 Wilkes, Greg. 2015. Showcasing a Profitable Permian - Based Water

Recycling Program to Demonstrate the Financial Benefit of Water Treatment in Texas. EPA - HQ - OW - 2014 - 0598 - 1252 SGE01243.A06 Dale, Walter A. 2012. Permian Water Trends. Bosque. EPA - HQ - OW - 2014 - 0598 - 1252 SGE01243.A07 Tintera, John J. 2015. Frac - to - Tap: An Analysis and an Initiative.

Texas Alliance of Energy Producers. EPA - HQ - OW - 2014 - 0598 - 1252 SGE01243.A08 Hough, Susan E. 2015. Induced Seismicity: Knowns and EPA - HQ - OW - 2014 -Attachment 3



### A3 - 68 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number

Unknowns. USGS. 0598 - 1252 SGE01243.A09 Black, G. 2015. Discussing An Operator's Perspective On The

Correlation Between Water Disposal & Seismicity To Outline Best Water Mgmt Practices. EPA - HQ - OW - 2014 - 0598 - 1252 SGE01243.A10 Bailey, Scott. 2015. Managing Chemistry and Biology in Produced

Water to Lower Total Reuse Costs. Flex - Chem EPA - HQ - OW - 2014 - 0598 - 1252 SGE01243.A11 Dunkel, Michael. Infrastructure: Bringing the Next Wave to Water

Management. CH2M. EPA - HQ - OW - 2014 - 0598 - 1252 SGE01243.A12 Tintera, John J. 2015. Refracturing - The Next Generation. Texas

Alliance of Energy Producers. EPA - HQ - OW - 2014 - 0598 - 1252 SGE01244 ERG. 2016. Wyoming Oil and Gas Conservation Commission (WY

OGCC) Water Data Memorandum. EPA - HQ - OW - 2014 - 0598 - 1142 SGE01244.A01 WY OGCC. 2015. Wyoming Oil and Gas Conservation

Commission (WY OGCC) Water Data Memorandum - Attachment 1: Raw Data from WY OGCC. EPA - HQ - OW - 2014 - 0598 - 1142 SGE01245 ERG. 2015. Pennsylvania Department of Environmental

Protection’s (PA DEP) Statewide Oil and Gas Waste Reports. (November) EPA - HQ - OW - 2014 - 0598 - 1143 SGE01245.A01 PA DEP. 2015. Statewide Data Downloads by Reporting Period -

Attachment 1: Jan - Dec 2014 Waste (Conventional wells). (Nov 12) EPA - HQ - OW - 2014 - 0598 - 1143 SGE01245.A02 PA DEP. 2014. Statewide Data Downloads by Reporting Period -

Attach. 2: Jan - Jun 2014 Waste (Unconventional wells). (Dec. 22). EPA - HQ - OW - 2014 - 0598 - 1143 SGE01245.A03 PA DEP. 2015. Statewide Data Downloads by Reporting Period -

Attach. 3: Jul - Dec 2014 Waste (Unconventional wells). (Nov 12). EPA - HQ - OW - 2014 - 0598 - 1143 SGE01245.A04 PA DEP. 2014. Statewide Data Downloads by Reporting Period -

Attachment 4: Jan - Dec 2013 Waste (Conventional wells). (Dec. 22). EPA - HQ - OW - 2014 - 0598 - 1143 SGE01245.A05 PA DEP. 2014. Statewide Data Downloads by Reporting Period -

Attachment 5: Jan - Jun 2013 Waste (Unconventional wells). (Dec. 22). EPA - HQ - OW - 2014 - 0598 - 1143 SGE01245.A06 PA DEP. 2014. Statewide Data Downloads by Reporting Period -

Attachment 6: Jul - Dec 2013 Waste (Unconventional wells). (Dec. 22). EPA - HQ - OW - 2014 - 0598 - 1143 SGE01245.A07 PA DEP. 2014. Statewide Data Downloads by Reporti ng Period -

Attachment 7: Jan - Dec 2012 Waste (Conventional wells). (Dec. 22). EPA - HQ - OW - 2014 - 0598 - 1143 SGE01245.A08 PA DEP. 2014. Statewide Data Downloads by Reporting Period -

Attachment 8: Jan - Jun 2012 Waste (Unconventional wells). (Dec. 22). EPA - HQ - OW - 2014 - 0598 - 1143 SGE01245.A09 PA DEP. 2014. Statewide Data Downloads by Reporting Period -

Attachment 6: Jul - Dec 2012 Waste (Unconventional wells). (Dec. 22). EPA - HQ - OW - 2014 - 0598 - 1143 SGE01245.A10 PA DEP. 2014. Statewide Data Downloads by Reporting Period Att. 10: Jan - Dec 2011 Waste (Annual O&G, without Marcellus). (Dec 22). EPA - HQ - OW - 2014 - 0598 - 1143 SGE01245.A11 PA DEP. 2014. Statewide Data Downloads by Reporting Period -

Att. 11: Jan - Jun 2011 Waste (Marcellus Only, 6 months). (Dec. 22). EPA - HQ - OW - 2 014 - 0598 - 1143 SGE01245.A12 PA DEP. 2014. Statewide Data Downloads by Reporting Period -

Att. 12: Jul - Dec 2011 Waste (Marcellus Only, 6 months). (Dec. EPA - HQ - OW - 2014 - 0598 - 1143Attachment 3



### A3 - 69 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number

22). SGE01245.A13 PA DEP. 2014. Statewide Data Downloads by Reporting Period At t. 13: Jan - Dec 2010 Waste (Annual O&G, w/o Marcellus). (Dec 22). EPA - HQ - OW - 2014 - 0598 - 1143 SGE01245.A14 PA DEP. 2014. Statewide Data Downloads by Reporting Period -

Att. 14: Jul - Dec 2010 Waste (Marcellus Only, 6 months). (Dec. 22). EPA - HQ - OW - 2014 - 0598 - 1143 SGE01245.A15 PA DEP. 2014. Statewide Data Downloads by Reporting Period Att. 15: Jul 2009 - Jun 2010 Waste (Marcellus Only, 12 mos.). (Dec 22). EPA - HQ - OW - 2014 - 0598 - 1143 SGE01245.A16 PA DEP. 2014. Statewide Data Downloads by Reporting Period Att. 16: Jan - Dec 2009 Waste (Annual O&G, with Marcellus). (Dec. 22). EPA - HQ - OW - 2014 - 0598 - 1143 SGE01245.A17 PA DEP. 2014. Statewide Data Downloads by Reporting Period Att. 17: Jan - Dec 2008 Waste (Annual O&G, with Marcellus). (Dec. 22). EPA - HQ - OW - 2014 - 0598 - 1143 SGE 01245.A18 PA DEP. 2014. Statewide Data Downloads by Reporting Period Att. 18: Jan - Dec 2007 Waste (Annual O&G, with Marcellus). (Dec. 22). EPA - HQ - OW - 2014 - 0598 - 1143 SGE01245.A19 PA DEP. 2014. Statewide Data Downloads by Reporting Period Att. 19: Jan - Dec 200 6 Waste (Annual O&G, with Marcellus). (Dec. 22). EPA - HQ - OW - 2014 - 0598 - 1143 SGE01245.A20 PA DEP. 2014. Statewide Data Downloads by Reporting Period Att. 20: Jan - Dec 2005 Waste (Annual O&G, with Marcellus). (Dec. 22). EPA - HQ - OW - 2014 - 0598 - 1143 SGE01245.A21 PA DEP. 2014. Statewide Data Downloads by Reporting Period Att. 21: Jan - Dec 2004 Waste (Annual O&G, with Marcellus). (Dec. 22). EPA - HQ - OW - 2014 - 0598 - 1143 SGE01245.A22 PA DEP. 2014. Statewide Data Downloads by Reporting Period Att. 22: Jan - Dec 2003 Waste (A nnual O&G, with Marcellus). (Dec. 22). EPA - HQ - OW - 2014 - 0598 - 1143 SGE01245.A23 PA DEP. 2014 Statewide Data Downloads by Reporting Period Att. 23: Jan - Dec 2002 Waste (Annual O&G, with Marcellus). (Dec. 22). EPA - HQ - OW - 2014 - 0598 - 1143 SGE01245.A24 PA DEP. 2014 . Statewide Data Downloads by Reporting Period Att. 24: Jan - Dec 2001 Waste (Annual O&G, with Marcellus). (Dec. 22). EPA - HQ - OW - 2014 - 0598 - 1143 SGE01245.A25 PA DEP. 2014. Statewide Data Downloads by Reporting Period Att. 25: Jan - Dec 2000 Waste (Annual O&G, w ith Marcellus). (Dec. 22). EPA - HQ - OW - 2014 - 0598 - 1143 SGE01246 PA DEP. 2015. Spud Data Report. Accessed on 11/19/2015. EPA - HQ - OW - 2014 - 0598 - 1144 SGE01247 ERG. 2016. Docket Users Guide. -- a SGE01247.A01 ERG. 2016. Docket Users Guide Attachments. -- a SGE01248 Meyer, Stanley. 2015. Public Comment EPA - HQ - OW - 2014 - 0598 -

0969: Letter to Lisa Biddle. JS Meyer Engineering. EPA - HQ - OW - 2014 - 0598 - 1145 SGE01248.A01 JS Meyer Engineering. 2015. Public Comment EPA - HQ - OW 2014 - 0598 - 0969: Oil and Gas Frack, Produced Flo wback Water Processing Technology. EPA - HQ - OW - 2014 - 0598 - 1145 SGE01249 ERG. 2015. Terra Agua Call Notes. EPA - HQ - OW - 2014 -Attachment 3



### A3 - 70 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number 0598 - 1146 SGE01250 The Alaska State Legislature. 2014. Alaska Statutes: Title 38

Chapter 5 Section 965. EPA - HQ - OW - 2014 - 0598 - 1147 SGE01251 Arkansas Oil and Gas Commission. 2015. General Rules and

Regulations. EPA - HQ - OW - 2014 - 0598 - 1148 SGE01252 The State of Oklahoma. 2015. The Oklahoma Register: Title 165

Chapter 10. EPA - HQ - OW - 2014 - 0598 - 1149 SGE01253 The State of Pennsylvania. 1987. The Pennsylvania Code: Chapter

78. EPA - HQ - OW - 2014 - 0598 - 1150 SGE01254 King, G.E. 2012. HF 101: What Every Rep, Environmentalist,

Regulator, Reporter, Investor, Researcher, Neighbor & Engineer Should Know About Frac Risk. EPA - HQ - OW - 2014 - 0598 - 1151 SGE01255 US EIA. 2015. Maps: Exploration, Resources, Reserves, and

Production. https://www.eia.gov/pub/oil_gas/natural_gas/analysis_publications/ maps/maps.htm. EPA - HQ - OW - 2014 - 0598 - 1152 SGE01256 Southwestern Energy, Inc. 2011. Waste Management Plan. ADEQ. EPA - HQ - OW - 2014 - 0598 - 1153 SGE01257 Fairmont Brine Processing. 2012. Fairmont Brine Processing Home

Page. http://www.fairmontbrineprocessing.com/. EPA - HQ - OW - 2014 - 0598 - 1154 SGE01258 WVDEP. 2015. Oil and Gas Well Search. Accessed on 12/17/2015.

Available online at: h ttps://apps.dep.wv.gov/oog/wellsearch_new.cfm EPA - HQ - OW - 2014 - 0598 - 1155 SGE01260 U.S. Geological Survey (USGS). 2014. National Produced Waters

Geochemical Database v2.1 (Provisional). EPA - HQ - OW - 2014 - 0598 - 1156 SGE01261 ERG. 2016. CoilChem, LLC Treatment Technology Memorandum. EPA - HQ - OW - 2014 - 0598 - 1157 SGE01263 ERG. 2016. Well Completion Reports Memorandum. EPA - HQ - OW - 2014 - 0598 - 1158 SGE01263.A01 Texas Railroad Commission. 2014. Form G - 1. Oil and Gas

Division. EPA - HQ - OW - 2014 - 0598 - 1158 SGE01263.A02 Kansas C orporation Commission. 2014. Well Completion Form.

Oil & Gas Conservation Division. EPA - HQ - OW - 2014 - 0598 - 1158 SGE01263.A03 Oklahoma Corporation Commission. 2009. Completion Report. Oil

& Gas Conservation Division. EPA - HQ - OW - 2014 - 0598 - 1158 SGE01263.A04 State of Louisiana. Unknown. Well Completion or Recompletion

Report. Office of Conservation. EPA - HQ - OW - 2014 - 0598 - 1158 SGE01263.A05 Illinois Department of Natural Resources. 2012. Well Completion

Report. Office of Oil and Gas. EPA - HQ - OW - 2014 - 0598 - 1158 SGE 01263.A06 Natural Resources Agency of California. 2009. Well Summary

Report. Department of Conservation. Division of Oil, Gas, and Geothermal Resources. EPA - HQ - OW - 2014 - 0598 - 1158 SGE01263.A07 Michigan Department of Environmental Quality. 2012. Record of

We ll Completion . Office of Oil, Gas, and Minerals. EPA - HQ - OW - 2014 - 0598 - 1158 SGE01263.A08 State of New Mexico. 2003. Form C - 105. Energy, Minerals, and

Natural Resources. Oil Conservation Division. EPA - HQ - OW - 2014 - 0598 - 1158 SGE01263.A09 Arkansas Oil and Gas Commission. 2009. Form 3 Producer's Well

Completion and Recompletion Report. EPA - HQ - OW - 2014 - 0598 - 1158 SGE01263.A10 Mississippi State Oil and Gas Board. 2007. Original Well

Completion and/or Recompletion Report and Well Log. EPA - HQ - OW - 2014 - 0598 - 1158Attachment 3



### A3 - 71 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number SGE01 263.A11 Industrial Commission of North Dakota. 2010. Well Completion or

Recompletion Report - Form 6. Oil and Gas Division. EPA - HQ - OW - 2014 - 0598 - 1158 SGE01263.A12 Commonwealth of Pennsylvania. 2015. Completion Report.

Department of Environmental Protection . Office of Oil and Gas Management. EPA - HQ - OW - 2014 - 0598 - 1158 SGE01263.A13 State of West Virginia. 2013. Well Operator’s Report of Well

Work. Department of Environmental Protection. Office of Oil and Gas. EPA - HQ - OW - 2014 - 0598 - 1158 SGE01263.A14 Wyoming Oil & Gas Conservation Commission. 2015. Form 1.

Office of State Oil and Gas Supervisor. EPA - HQ - OW - 2014 - 0598 - 1158 SGE01263.A15 State of Colorado. 2014. Drilling Completion Report. Oil and Gas

Conservation Commission. EPA - HQ - OW - 2014 - 0598 - 1158 SGE01263.A16 Sta te of Colorado. 2012. Drilling Interval Report. Oil and Gas

Conservation Commission. EPA - HQ - OW - 2014 - 0598 - 1158 SGE01263.A17 Ohio Department of Natural Resources. 2012. Well Completion

Record (Form 8). Division of Oil and Gas Resources Management. EPA - HQ - OW - 2014 - 0598 - 1158 SGE01263.A18 Indiana Department of Natural Resources. 2012. Well

Completion/Re - completion Form. Division of Oil and Gas. EPA - HQ - OW - 2014 - 0598 - 1158 SGE01263.A19 Montana Board of Oil and Gas Conservation. 2009. Completion

Report. EPA - HQ - OW - 2014 - 0598 - 1158 SGE01263.A20 State of Utah. 2013. Well Completion Report and Log - Form 8.

Department of Natural Resources. Division of Oil, Gas, and Mining. EPA - HQ - OW - 2014 - 0598 - 1158 SGE01263.A21 Nebraska Oil and Gas Conservation Commission. 200 2. Well

Completion or Re - completion Report - Form 5. EPA - HQ - OW - 2014 - 0598 - 1158 SGE01263.A22 State Oil and Gas Board of Alabama. 2013. Well Record and

Completion or Recompletion Report - Form OGB - 7. EPA - HQ - OW - 2014 - 0598 - 1158 SGE01263.A23 State Oil and Gas B oard of Alabama. 2013. Report of Well

Treatment - Form OGB - 6. EPA - HQ - OW - 2014 - 0598 - 1158 SGE01263.A24 Commonwealth of Kentucky. 2005. Affidavit of Well Log and

Completion Report. Department of Natural Resources. Division of Oil and Gas. EPA - HQ - OW - 2014 - 0598 - 1158 SGE01263.A25 State of Alaska. 2015. Well Completion or Recompletion Report

and Log. Alaska Oil and Gas Conservation Commission. EPA - HQ - OW - 2014 - 0598 - 1158 SGE01263.A26 Department of Environment and Natural Resources. Unknown.

Well Completion or Recompletion Report - Form 4. Minerals and Mining Program. EPA - HQ - OW - 2014 - 0598 - 1158 SGE01263.A27 Department of Environment and Natural Resources. Unknown.

Application for Permit to Drill - Form 2. Minerals and Mining Program. EPA - HQ - OW - 2014 - 0598 - 1158 SGE01263.A28 Florida Department of Environmental Protection. 1998. Well

Completion Report - Form 9. EPA - HQ - OW - 2014 - 0598 - 1158 SGE01263.A29 Commonwealth of Virginia. 2009. Completion Report - Form

DGO - GO - 15. Department of Mines, Minerals, and Ene rgy. Division of Gas and Oil. EPA - HQ - OW - 2014 - 0598 - 1158 SGE01263.A30 State of Missouri. 2006. Well Completion or Recompletion Report

and Well Log - Form OGC - 5. Missouri Department of Natural Resources. EPA - HQ - OW - 2014 - 0598 - 1158 SGE01263.A31 State of Nevada. 2015. Oil and Gas Well Completion Report -

Form 05. Commission on Mineral Resources. Division of Minerals. EPA - HQ - OW - 2014 - 0598 - 1158Attachment 3



### A3 - 72 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number SGE01263.A32 New York State Department of Environmental Conservation. 2009.

Well Drilling and Completion Report. Di vision of Mineral Resources. EPA - HQ - OW - 2014 - 0598 - 1158 SGE01263.A33 State of Arizona. 1998. Well Completion or Recompletion Report

and Well Log - Form No.4. Oil and Gas Conservation Commission. EPA - HQ - OW - 2014 - 0598 - 1158 SGE01263.A34 Maryland Department of the Environment. 2014. Oil/Gas Well

Completion Report. Land Management Administration. Mineral, Oil, and Gas Division. EPA - HQ - OW - 2014 - 0598 - 1158 SGE01263.A35 North Carolina Department of Environment and Natural Resources.

2015. Well Drilling Report: Form 12. Division of Energy, Mineral, & Land Resources. EPA - HQ - OW - 2014 - 0598 - 1158 SGE01263.A36 North Carolina Department of Environment and Natural Resources.

2015. Well Stimulation Report: Form 18. Division of Energy, Mineral, & Land Resources. EPA - HQ - OW - 2014 - 0598 - 1158 SGE01263.A37 State of Tennessee. 2013. Well History, Work Summary, and

Completion or Recompletion Report. Department of Environmental and Conservation. EPA - HQ - OW - 2014 - 0598 - 1158 SGE01264 WY DEQ. 2015. Permitted Commercial Oil Disposal Facilities .

(September 1). EPA - HQ - OW - 2014 - 0598 - 1159 SGE01265 TX RRC. 2015. Commercial Recycling & Surface Disposal

Facilities. EPA - HQ - OW - 2014 - 0598 - 1160 SGE01266 TX RRC. Unknown. Authorization to Treat by Produced and Frac

Flow - back Water for Re - use. EPA - HQ - OW - 2014 - 0598 - 1161 SGE01267 HydroRecovery. 2010. About Us - HydroRecovery. Accessed on

12/29/2015. http://www.hydrorecoverylp.com/?section=about&id=locations. EPA - HQ - OW - 2014 - 0598 - 1162 SGE01268 Bulger Facility. MAX Environmental. 2015. Accessed on

1 2/29/2015. http://www.maxenvironmental.com/our facilities/bulger - site/ EPA - HQ - OW - 2014 - 0598 - 1163 SGE01269 Yukon Facility. MAX Environmental. 2015. Accessed on

12/29/2015. http://www.maxenvironmental.com/our facilities/yukon - site/ EPA - HQ - OW - 2014 - 0598 - 1164 SGE01270 Aspen Integrated Systems. 2015. Aspen Integrated Systems

Website. Accessed on 12/29/2015. http://www.aspenintegratedsystems.com/index.html. EPA - HQ - OW - 2014 - 0598 - 1165 SGE01271 US EPA. 2015. UIC Inventory by State in 2013. Office of Water.

Office of Ground Water and Drinking Water. Underground Injection Control. EPA - HQ - OW - 2014 - 0598 - 1166 SGE01272 Marks, J.F. 2012. Oklahoma City - based Devon Energy Corp. is

saving water with its reservoir project. NewsOK. EPA - HQ - OW - 2014 - 0598 - 1167 SGE01273 Gradiant. 2016. Gradiant: Operations.

www.gradiant.com/operations. EPA - HQ - OW - 2014 - 0598 - 1168 SGE01274 Talbot, D. 2014. How to Clean the Gas and Oil Industries’ Most

Contaminated Water. MIT Technology Review. EPA - HQ - OW - 2014 - 0598 - 1169 SGE01275 USGS. 2015. U.S. Geolog ical Survey Assessments of Continuous

(Unconventional) Oil and Gas Resources, 2000 to 2011. EPA - HQ - OW - 2014 - 0598 - 1170 SGE01276 USGS. 2014. Assessment of Unconventional Oil and Gas

Resources in Northeast Mexico, 2014. EPA - HQ - OW - 2014 - 0598 - 1171 SGE01277 US EPA. 2016. Profile of the Unconventional Oil and Gas Industry.

EPA - 821 - R - 16 - 003. EPA - HQ - OW - 2014 - 0598 - 1250Attachment 3



### A3 - 73 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number SGE01278 Baker Hughes. 2016. North American Rig Count North America

Rotary Rig Count Current Week Data. EPA - HQ - OW - 2014 - 0598 - 1172 SGE01279 Board of G overnors of the Federal Reserve System. 2015.

Industrial Production and Capacity Utilization for Oct 16, 2015. EPA - HQ - OW - 2014 - 0598 - 1173 SGE01281 Deloitte Oil & Gas. 2015. Deloitte Oil & Gas Mergers and

Acquisitions Report Executive Summary Adjusting to th e new reality. EPA - HQ - OW - 2014 - 0598 - 1174 SGE01282 Deloitte. 2015. Oil Prices in Crisis Considerations and Implications

for the Oil and Gas Industry. EPA - HQ - OW - 2014 - 0598 - 1175 SGE01283 Deloitte. 2015. Deloitte Resource Evaluation & Advisory Base

Case Forecast Effective September 30, 2015. EPA - HQ - OW - 2014 - 0598 - 1176 SGE01284 EY. 2015. Resilience in a time of volatility: oil prices and the

energy industry. EPA - HQ - OW - 2014 - 0598 - 1177 SGE01285 EY. 2015. US oil and gas reserves study 2015. EPA - HQ - OW - 2014 - 0598 - 1178 SGE01286 EY. 2014. US upstream: costs, prices and the unconventional

treadmill. EPA - HQ - OW - 2014 - 0598 - 1179 SGE01287 David Hughes. 2013. Drill, Baby, Drill: Can Unconventional Fuels

Usher in a New Era of Energy Abundance? Post Carbon Institute. EPA - HQ - OW - 2014 - 0598 - 1180 SGE01288 IHS Inc. 2015. Hedging Protections for North American

Exploration and Production Companies to Plunge in 2016; Picture Isn't Pretty, IHS Says. EPA - HQ - OW - 2014 - 0598 - 1181 SGE01289 IHS Inc. 2008. No Evidence of Precipitous Fall on Horizon for

World Oil Production: Global 4.5% Decline Rate Means No Near Term Peak. EPA - HQ - OW - 2014 - 0598 - 1182 SGE01290 International Energy Agency (IEA). 2015. World Energy Outlook

2015 Executive Summary. EPA - HQ - OW - 2014 - 0598 - 1183 SGE01291 Levine, Taylor, Arthur, Tolleth. 2014. Understanding Crude Oil

and Product Markets. The Brattle Group. EPA - HQ - OW - 2014 - 0598 - 1184 SGE01292 Market Vectors Index Solutions. 2016. Market Vectors Global

Unconventional Oil & Gas Index. EPA - HQ - OW - 2014 - 0598 - 1185 SGE01293 Marten, Ruiz - Cabrero, Zajdela. 2015. The Impact of Low Oil

Prices on Downstream Oil Two Sides of the Coin. EPA - HQ - OW - 2014 - 0598 - 1186 SGE01294 Kevin Shaw. 2015. Reserve - based lending for unconventional

reserves. Mayer Brown LLP. EPA - HQ - OW - 2014 - 0598 - 1187 SGE01295 Oil & Gas Financial Journal. 2015. S&P revises its crude oil and

natural gas price assumptions. EPA - HQ - OW - 2014 - 0598 - 1188 SGE01296 To, Henry. 2015. A Bottom For U.S. Natural Gas Producers Is In

Sight. CB Capital Partners. EPA - HQ - OW - 2014 - 0598 - 1189 SGE01297 United States Census Bureau. 2015. Statistics of U.S. Businesses. EPA - HQ - OW - 2014 - 0598 - 1190 SGE01298 United States Census Bureau. Unknown. Mining; Subject Series. EPA - HQ - OW - 2014 - 0598 - 1191 SGE01300 U.S. Department of Energy. 2015. Oil and Gas Supply Module.

U.S. Energy Information Administration (EIA). EPA - HQ - OW - 2014 - 0598 - 1192 SGE01301 Breul, Brown. 2015. Crude oil swaps with Mexico could provide

economic and environmental benefits. U.S Energy Information Administration (EIA). EPA - HQ - OW - 2014 - 0598 - 119 3 SGE01302 U.S. Department of Energy. 2016. Petroleum & Other Liquids

Cushing, OK WTI Spot Price FOB. U.S. Energy Information Administration (EIA). EPA - HQ - OW - 2014 - 0598 - 1194Attachment 3



### A3 - 74 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number SGE01303 U.S. Department of Energy. 2016. Petroleum & Other Liquids

Europe Brent Spot Price FOB. U.S. Energy Information Administration (EIA). EPA - HQ - OW - 2014 - 0598 - 1195 SGE01304 US Department of Energy. Unknown. Open Data API Query

Browser Henry Hub Natural Gas Spot Price, Annual. US Energy Information Administration. EPA - HQ - OW - 2014 - 05 98 - 1196 SGE01305 US Department of Energy. Unknown. Open Data API Query

Browser Henry Hub Natural Gas Spot Price, Monthly. US Energy Information Administration. EPA - HQ - OW - 2014 - 0598 - 1197 SGE01306 Ford, Michael. 2015. Increasing domestic production of crude oil

reduces net petroleum imports. U.S Energy Information Administration (EIA). EPA - HQ - OW - 2014 - 0598 - 1198 SGE01307 U.S. Department of Energy. 2015. Natural Gas: Natural Gas Gross

Withdrawals and Production. U.S. Energy Information Administration (EIA). EP A - HQ - OW - 2014 - 0598 - 1199 SGE01308 U.S. Department of Energy. 2015. Short - Term Energy Outlook

(STEO). U.S. Energy Information Administration (EIA). EPA - HQ - OW - 2014 - 0598 - 1200 SGE01309 U.S. Department of Energy. 2015. Short - Term Energy and Winter

Fuels Outlook (STEO). U.S. Energy Information Administration (EIA). EPA - HQ - OW - 2014 - 0598 - 1201 SGE01310 Nulle, Grant. 2015. Tight Oil Production Trends in a Low Price

Environment. Office of Petroleum, Natural Gas and Biofuels. EPA - HQ - OW - 2014 - 0598 - 1202 SGE01311 U.S. Department of Energy. 2016. Petroleum & Other Liquids

Crude Oil Production. U.S. Energy Information Administration (EIA). EPA - HQ - OW - 2014 - 0598 - 1203 SGE01312 U.S. Department of Energy. 2016. Open Data API Query Browser

U. S. Crude Oil Stock Change, Annual. U.S. Energy Information Administration (EIA). EPA - HQ - OW - 2014 - 0598 - 1204 SGE01313 U.S. Department of Energy. 2016. API Query Browser U. S. Crude

Oil Stock Change, Monthly. U.S. Energy Information Administration (EIA). EPA - HQ - OW - 2014 - 0598 - 1205 SGE01314 U.S. Department of Energy. Unknown. US Dry Shale Gas

Production. U.S. Energy Information Administration (EIA). EPA - HQ - OW - 2014 - 0598 - 1206 SGE01315 U.S. Department of Energy. 2016. Petroleum & Other Liquids

Exports. U.S. Energy Information Administration (EIA). EPA - HQ - OW - 2014 - 0598 - 1207 SGE01316 U.S. Department of Energy. 2016. Open Data API Query Browser

U. S. Imports of Crude Oil, Annual. U.S. Energy Information Administration (EIA). EPA - HQ - OW - 2014 - 0598 - 1208 SGE01317 U.S. Department of Energy. 2016. Open Data API Query Browser

U. S. Imports of Crude Oil, Monthly. U.S. Energy Information Administration (EIA). EPA - HQ - OW - 2014 - 0598 - 1209 SGE01318 US Department of Energy. 2016. Open Data API Query Browser U.

S. Natural Gas Exports, Monthly NG.N9130US2.M. US Energy I nformation Administration. EPA - HQ - OW - 2014 - 0598 - 1210 SGE01319 U.S. Department of Energy. 2016. Open Data API Query Browser

U. S. Natural Gas Imports, Annual. U.S. Energy Information Administration (EIA). EPA - HQ - OW - 2014 - 0598 - 1211 SGE01320 US Department of Energy. 2016. Open Data API Query Browser U.

S. Natural Gas Imports, Monthly NG.N9100US2.M. US Energy Information Administration. EPA - HQ - OW - 2014 - 0598 - 1212 SGE01321 U.S. Department of Energy. 2015. Natural Gas U. S. Natural Gas EPA - HQ - OW - 2014 -Attachment 3



### A3 - 75 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number

Imports & Exports 2014. U.S. Energy Information Administration (EIA). 0598 - 1213 SGE01322 U.S. Department of Energy. 2015. US Tight Oil Production

December 2015. U.S. Energy Information Administration (EIA). EPA - HQ - OW - 2014 - 0598 - 1214 SGE01323 U.S Energy Information Adm inistration (EIA). 2015. Markets &

Finance Year in Review: Crude Oil Prices 2014. EPA - HQ - OW - 2014 - 0598 - 1215 SGE01324 Office of Enforcement. 2015. 2015 - 16 Winter Energy Market

Assessment Item No. A - 3 October 15, 2015. EPA - HQ - OW - 2014 - 0598 - 1216 SGE01325 U. S . Bureau of Labor Statistics. 2015. Employment Projections

Industry - occupation matrix data, by industry. EPA - HQ - OW - 2014 - 0598 - 1217 SGE01326 U. S. Bureau of Labor Statistics. 2015. Empl oyment Projections:

Employment and output by industry. EPA - HQ - OW - 2014 - 0598 - 1218 SGE01327 Value Line. Unknown. Value Line Investment Analyzer 2005 -

2015. EPA - HQ - OW - 2014 - 0598 - 1219 SGE01328 Ferrar, K.J., et al. 2013. Assessment of Effluent Contaminants from

Three Facilities Discharging Marcellus Shale Wastewat er to Surface Waters in Pennsylvania. EPA - HQ - OW - 2014 - 0598 - 1269 SGE01329 McTigue, N.E., et al. 2014. Occurrence and consequences of

increased bromide in drinking water sources. EPA - HQ - OW - 2014 - 0598 - 1220 SGE01330 US DOE, US DOI, US EPA. 2014. Federal Multiagency

Collaboration on Unconventional Oil and Gas Research: A Strategy for Research and Development. EPA - HQ - OW - 2014 - 0598 - 1221 SGE01331 STRONGER. 2016. Who We Are - STRONGER. EPA - HQ - OW - 2014 - 0598 - 1222 SGE01332 U.S. EPA. 2016. Clean Watersheds Needs Survey 2012 Report to

Congress. EPA 830 - R - 15 - 005. EPA - HQ - OW - 2014 - 0598 - 1223 SGE01333 North Dakota. Regulation and Licensing of Technologically

Enhanced Naturally Occurring Radioactive Material Chapter 33 - 10 - 23. EPA - HQ - OW - 2014 - 0598 - 1224 SGE01334 ERG. 2016. Tables - Figures in the Proposed and Final Technical

Development Document for Effluent Limitations Guidelines and Standards for UOG EPA - HQ - OW - 2014 - 0598 - 1260 SGE01335 Baker Hughes. 2016. North American Rig Count Current Week Rig

Count Summary. EPA - HQ - OW - 2014 - 0598 - 1255 SGE01336 North Dakota Industrial Commission. 2015. North Dakota Drilling

and Production Statistics Annual Production Reports: 1998 - 2014 Oil. EPA - HQ - OW - 2014 - 0598 - 1226 SGE01337 North Dakota Industrial Commission. 2015. North Dakota Drilling

and Production Statistics Annual Production Reports: 1998 - 2014 Gas. EPA - HQ - OW - 2014 - 0598 - 1227 SGE01338 US Small Business Administration. 2016. Table of Small Business

Size Standards Matched to North American Industry Classification System Codes. EPA - HQ - OW - 2014 - 0598 - 1228 SGE01339 U.S. Department of Energy. 2014. AEO 2014 Market Trends

Figure MT 53 Data. U.S. Energy Information Administration (EIA). EPA - HQ - OW - 2014 - 0598 - 1229 SGE01340 U.S. Department of Energy. 2014. AEO 2014 Market Trends

Figure MT 44 Data. U.S. Energy Information A dministration (EIA). EPA - HQ - OW - 2014 - 0598 - 1230 SGE01341 North Dakota Industrial Commission. 2016. North Dakota Injection

Data. EPA - HQ - OW - 2014 - 0598 - 1231Attachment 3



### A3 - 76 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number SGE01341.A01 Day, Ashleigh M. 2016. North Dakota Injection Data Copyright

Clarification and Data Explanation. North Dakota Industrial Commission. EPA - HQ - OW - 2014 - 0598 - 1231 SGE01342 WaterTectonics. Unknown. Oil & Gas. EPA - HQ - OW - 2014 - 0598 - 1232 SGE01343 Anguil Aqua Systems. 2016. Frac Water Reuse Technologies. EPA - HQ - OW - 2014 - 0598 - 1233 SGE01344 CH2MHill . 2015. U.S. Onshore Unconventional Exploration and

Production Water Management Case Studies. Prepared for Energy Water Initative. EPA - HQ - OW - 2014 - 0598 - 1234 SGE01345 Abdullah, K., et al. 2016. Toxicity of acidization fluids used in

California oil explorati on. Toxicology & Environmental Chemistry. EPA - HQ - OW - 2014 - 0598 - 1235 SGE01346 ERG. 2016. 6th Annual Shale Plays Water Management Marcellus

and Utica 2016 Conference Notes. EPA - HQ - OW - 2014 - 0598 - 1236 SGE01346.A01 Robert, Marshall. 2016. CONSOL Energy. EPA - HQ - OW - 2014 - 0598 - 1236 SGE01346.A02 Biehl, Eddy. 2016. How do we manage water use, reuse, recycling

& disposal when we don’t have any money. Stonebridge Operating Co., LLC. EPA - HQ - OW - 2014 - 0598 - 1236 SGE01346.A03 Nagghappan, L. 2016. Treatment of Produce d Water to Discharge

Quality: A North American Case Study. Veolia. EPA - HQ - OW - 2014 - 0598 - 1236 SGE01346.A04 Adler, Josh. 2016. The Water Exchange for the Energy Ecosystem.

Sourcewater. EPA - HQ - OW - 2014 - 0598 - 1236 SGE01346.A05 Anadarko Petroleum Corporation. 2016. Pennsylvania

– Long Term

Water Management: the need for long term water outlets. EPA - HQ - OW - 2014 - 0598 - 1236 SGE01346.A06 Patton, Mark. 2016. Mobile vs. Centralized Treatment. Hydrozonix. EPA - HQ - OW - 2014 - 0598 - 1236 SGE01346.A07 Cameron, Ian. 2016. EVAPO RATION CONSIDERATIONS:

Significant Reduction of Evaporation for a Variety of Applications. Regen. EPA - HQ - OW - 2014 - 0598 - 1236 SGE01346.A08 Kalt, Brian. 2016. EVAPORATION & CRYSTALLIZATION.

Fairmont Brine Processing. EPA - HQ - OW - 2014 - 0598 - 1236 SGE01346.A09 All ard, Dave and Lombard, Andy. 2016. PA TENORM Study,

Regulatory Framework & Waste Management. PA DEP. EPA - HQ - OW - 2014 - 0598 - 1236 SGE01346.A10 Tucker, Yael. 2016. Reusing Marcellus Water in Utica Wells. DOE.

NETL. EPA - HQ - OW - 2014 - 0598 - 1236 SGE01346.A11 Yoxtheimer, David. 2016. Appalachian Shale Energy Produced

Fluids Management and UIC Well Disposal Trends. Penn State University. EPA - HQ - OW - 2014 - 0598 - 1236 SGE01346.A12 Cameron, Ian. 2016. Summary of Day #1. 6th Annual Shale Plays

Water Management Marcellu s and Utica 2016 Conference. EPA - HQ - OW - 2014 - 0598 - 1236 SGE01346.A13 Bates, William. 2016. Mitigating Injection - Induced Seismicity. US

EPA. OGWDW. EPA - HQ - OW - 2014 - 0598 - 1236 SGE01346.A14 Cameron, Ian. 2016. How Injection Wells Are Being Cost Effectively Cons tructed & Operated w/in State Regs & Ensuring Seismic Events Are Mitigated. EPA - HQ - OW - 2014 - 0598 - 1236 SGE01346.A15 Fernley, Amanda. 2016. WATER MANAGEMENT: HOLISTIC

APPROACH. Antero Resources. EPA - HQ - OW - 2014 - 0598 - 1236 SGE01346.A16 Dehoff, A. 2016. Hearing Updates From Reg Bodies For Marcellus

& Utica On How Regs Will Affect The Use Of Surface Water For Disposal & Water Sourcing. EPA - HQ - OW - 2014 - 0598 - 1236Attachment 3



### A3 - 77 Ta ble 3 . Crosswalk for All Documents Supporting the Effluent Limitation Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number SGE01346.A17 Biehl, Eddy. 2016. Brine Transfer Line Integrity: Temporary &

permanent line installation & testing alternatives. Stonebridge Operating Co., LLC. EPA - HQ - OW - 2014 - 0598 - 1236 SGE01347 ERG. 2015. Unconventional Oil and Gas Definition: Call with EPA

and USGS. (November 5). EPA - HQ - OW - 2014 - 0598 - 1237 SGE01348 ERG. 2015. Unconventional Oil and Gas Defi nition: Call with EPA

and EIA. (November 5). EPA - HQ - OW - 2014 - 0598 - 1238 SGE01349 Wunz Associates, LLC. 2015. Shale Gas Development: Summary

of Shale Gas Wastewater Treatment and Disposal In Pennsylvania 2014. EPA - HQ - OW - 2014 - 0598 - 1239 SGE01350 World Health Organization. 2004. Chemistry of Disinfectants and

Disinfectant By - Products. EPA - HQ - OW - 2014 - 0598 - 1240 SGE01351 Weingarten, M., Ge, S., Godt, J.W., Bekins, B.A., & Rubinstein,

J.L. 2015. High - rate injection associated w/ increase in US mid continent seismi city. EPA - HQ - OW - 2014 - 0598 - 1241 SGE01352 OH DNR. 2012. Preliminary Report on the Northstar 1 Class II

Injection Well and the Seismic Events in the Youngstown, Ohio, Area. EPA - HQ - OW - 2014 - 0598 - 1242 SGE01353 USEPA. 2016. Comment Response Document Effluent Li mitations

Guidelines and Standards for the UOG Extraction Point Source Category EPA - HQ - OW - 2014 - 0598 - 1254 SGE01354 U.S. EPA. 2013. Meeting with Purestream Technology about

Treatment Technologies Relevant to the Unconventional Oil and Gas Industry. (Novembe r 8). EPA - HQ - OW - 2014 - 0598 - 1249 SGE01355 ERG. 2015. Discussion of John Veil’s 2015 Report. EPA - HQ - OW - 2014 - 0598 - 1253 SGE01356 U.S. EPA. 2016. Summary of EPA Economics and Cost Approach

for the Pretreatment Standards for Unconventional Oil and Gas Extraction Wastewater. EPA - HQ - OW - 2014 - 0598 - 1255 SGE01357 US EPA. 2016. List of Meetings EPA Participated in with

Stakeholders & Industry Groups Development of Pretreatment Standards for UOG Extraction. EPA - HQ - OW - 2014 - 0598 - 1256 a — An EPA Docket Number was assigned after this document was published.Attachment 4



### A TTACHMENT 

### 4: C ROSSWALK FOR 

### D OCUMENTS 

### C ITIED IN THE 

### F EDERAL 

### R EGISTER 

### N OTICE 

### S UPPORTING THE 

### E FFLUENT 

### L IMITATION 

### G UIDELINES AND 

### S TANDARDS FOR THE 

### O IL AND 

### G AS 

### E XTRACTION 

### P OINT 

### S OURCE 

### C ATEGORY 

### EPA - HQ - OW - 2014 - 0598Attachment 4



### A4 - 1 Table 4 . Crosswalk for Documents Cited in the Federal Register Notice Supporting the Effluent Limitatio n Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number SGE00001 Miller, Bryon. 2009. Brush Run Spill Report EPA - HQ - OW - 2014 - 0598 - 0446 SGE00001.A01 Unknown. Brush Run Lab Spill Samples EPA - HQ - OW - 2014 - 0598 - 0446 SGE00070 Acharya, Harish; Matis, Hope; Kommepalli, Hareesh; Moore,

Brian; Wang, Hua. 2011. Cost Effective Recovery of Low - TDS Frac Flowback Water for Re - use. EPA - HQ - OW - 2014 - 0598 - 0307 SGE00139 Puder, M.G.; Veil, J.A. 2006. Offsit e Comm. Disposal of Oil and

Gas Exploration and Prod. Waste: Availability, Options, and Costs. EPA - HQ - OW - 2014 - 0598 - 0346 SGE00174 U.S. EPA. 2011. Secondary Drinking Water Regulations: Guidance

for Nuisance Chemicals. EPA - HQ - OW - 2014 - 0598 - 0375 SGE00187 PA D EP. 2010. Title 25: Environmental Protection. Chapter 95:

Wastewater Treatment Requirements. (August). Available online EPA - HQ - OW - 2014 - 0598 - 0379 SGE00245 ERG. 2012. Camp, Meghan et al. Notes on Conference Call with

Reserved Environmental Services, LLC on 5 January 2012. (February 1) EPA - HQ - OW - 2014 - 0598 - 0450 SGE00275 U.S. EPA. 2012. Site Visit Report: Citrus Energy Corporation

Marcellus Shale Gas Operations. (January 22). EPA - HQ - OW - 2014 - 0598 - 0535 SGE00276 U.S. EPA. 2012. Meeting with XTO Energy, Inc. about

Unconventional Oil and Gas Sanitized. EPA - HQ - OW - 2014 - 0598 - 0659 SGE00279 U.S. EPA. 2012. Meeting Summary: Conference Call with North

Star Disposal, Inc Regarding Underground Injec tion Operations in Ohio. (July 2). EPA - HQ - OW - 2014 - 0598 - 0536 SGE00280 U.S. EPA. 2013. Site Visit Report: Anadarko Petroleum

Corporation Marcellus Shale Gas Operations. (January 9). EPA - HQ - OW - 2014 - 0598 - 0537 SGE00283 ERG. 2012. Camp, Meghan; Ruminski, Brent. Notes on Conference

Call with BLX, Inc on 15 May 2012. (June 11). EPA - HQ - OW - 2014 - 0598 - 0538 SGE00284 Hayes, Thomas et al. 2012. Barnett and Appalachian Shale Water

Management and Reuse Technologies. RPSEA EPA - HQ - OW - 2014 - 0598 - 0417 SGE00300 U.S. EPA. 2012. Site Visit Report: Eureka Resources, LLC

Marcellus Shale Gas Operations. (February 25). EPA - HQ - OW - 2014 - 0598 - 0540 SGE00350 Stepan, D.J., et. al. 2010. Bakken Water Opportunities Assessment

- Phase 1. Energy & Env Research Cntr, Univ of ND. Prepared f or Nat'l Energy Tech Lab EPA - HQ - OW - 2014 - 0598 - 0435 SGE00525 Ferrar, K.J., et al. 2013. Assessment of Eff. Contaminants from 3

Facilities Discharging Marcellus Shale Wastewater to Surface Waters in PA. EPA - HQ - OW - 2014 - 0598 - 0593 SGE00532 Hansen, E; Mulvaney , D; Betcher, M. 2013. Water Resource

Reporting and Water Footprint from Marcellus Shale Development in WV and PA. (October 30). EPA - HQ - OW - 2014 - 0598 - 0598 SGE00535 Hladik, M.; Focazio, M.J.; Englae, M. 2014. Discharges of Prod

Waters from Oil and Gas Extraction via WWTPs Are Sources of DBPs to Receiving Streams. EPA - HQ - OW - 2014 - 0598 - 0601 SGE00587 States, Stanley et al. 2013. Marcellus Shale Drilling and

Brominated T HMs in Pittsburgh, Pa., Drinking Water. Journal AWWA. (August). EPA - HQ - OW - 2014 - 0598 - 0073 SGE00615 U.S. EPA. 2013. Radionuclides in Drinking Water: Waste Disposal

Options. (November 26) EPA - HQ - OW - 2014 - 0598 - 0092 SGE00625 U.S. EPA. 2015. Site Visit Report: Southwestern Energy EPA - HQ - OW - 2014 -Attachment 4



### A4 - 2 Table 4 . Crosswalk for Documents Cited in the Federal Register Notice Supporting the Effluent Limitatio n Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number

Fayetteville Shale Gas Operations. Sanitized. 0598 - 0662 SGE00629 Warner et al. 2013. Impacts of Shale Gas Wastewater Disposal on

Water Quality in Western PA. Environmental Science & Technology 47(20):11849

– 11857 EPA - HQ - O W - 2014 - 0598 - 0101 SGE00635 U.S. EPA. 2012. Site Visit Report Chesapeake Energy Corporation

Marcellus Shale Gas Operations Sanitized. EPA - HQ - OW - 2014 - 0598 - 0713 SGE00743 U.S. EPA. 2013. States Pretreatment Coordinators’ Bi - monthly

Conference Call. (August 14). EPA - HQ - OW - 2014 - 0598 - 0181 SGE00761 U.S. EPA. 1989. Letter from T.P. O'Farrell (EPA) to C.B. Harriman

(Steptoe & Johnson) about applicability of 40 CFR 435 Subpart C to CBM operations. EPA - HQ - OW - 2014 - 0598 - 0630 SGE00762 Biddle, Lisa. 2015. Summary of EPA - State Pilot on Improving

Regulatory Implementation EPA - HQ - OW - 2014 - 0598 - 0199 SGE00785 USEPA. 2015. Summary of EPA Outreach and Coordination with

Indian Tribes for the Proposed Pretreatment Standards for UOG Extraction Wastewater EPA - HQ - OW - 2014 - 0598 - 067 3 SGE00938 CSU. 2011. Irrigation Water Quality Criteria.

http://www.ext.colostate.edu/pubs/crops/00506.html. EPA - HQ - OW - 2014 - 0598 - 0 332 SGE00939 Bruvold, William H. et al. 1969. Journal (American Water Works

Association)170 - 174 EPA - HQ - OW - 2014 - 0598 - 0611 SGE00940 Derry, A.M.; Prepas, E.E.; Hebert, P.D.N. 2003. A Comparison of

Zooplankton Communities in Saline Lakewater with Variable Anion Com

position. Hydrobiologia 505.1 - 3 (2003): 199 - 215. EPA - HQ - OW - 2014 - 0598 - 0333 SGE00941 Hallock, R.J. 1993. Detailed stu dy of irrigation drainage in and near

wildlife management areas, west - central Nevada, 1987 - 90. Part B: Effect. EPA - HQ - OW - 2014 - 0598 - 0334 SGE00945 U.S. EPA. 2014. State, Tribal & Territorial Standards Water

Quality Standards Repository. http://water.epa.gov /scitech/swguidance/standards/wqslibrary/index .cfm EPA - HQ - OW - 2014 - 0598 - 0335 SGE00946 American Journal of Environmental Sciences 3.1 (2007): 1. EPA - HQ - OW - 2014 - 0598 - 0336 SGE00947 World Health Organization. 1996. Guidelines for Drinking - Water

Quality, 2nd Edition. Volume 2 - Health criteria and Other Supporting Information. ISBN 9241544805. EPA - HQ - OW - 2014 - 0598 - 0348 SGE00985 Parker, K., et al. 2014. Enhanced Formation of Disinfection

Byproducts in Shale Gas Wastewater - Impacted Drinking Water Supplies. EPA - HQ - OW - 2014 - 0598 - 0727 SGE01028 PA DEP. 2015. Technologically Enhanced Naturally Occurring

Radioactive Materials (TENORM) Study Report. EPA - HQ - OW - 2014 - 0598 - 0389 SGE01053 Raisbeck, M. F. 2013. Water Quality for Wyoming Livestock &

Wildlife A Review of the L iterature Pertaining to Health Effects of Inorganic Contaminants EPA - HQ - OW - 2014 - 0598 - 0471 SGE01064 ERG. 2012. Talisman - Sanitized Notes. EPA - HQ - OW - 2014 - 0598 - 0645 SGE01126 U.S. EPA. 2015. Assessment of the Potential Impacts of Hydraulic

Fracturing for O il and Gas in Drinking Water Resources. ORD. EPA - HQ - OW - 2014 - 0598 - 1247 SGE01185 ERG. 2016. Radioactive Elements in the Unconventional Oil and

Gas (UOG) Industry. EPA - HQ - OW - 2014 - 0598 - 1266Attachment 4



### A4 - 3 Table 4 . Crosswalk for Documents Cited in the Federal Register Notice Supporting the Effluent Limitatio n Guidelines and Standards for the Oil and Gas Extraction Point Source Category DCN Citation EPA Docket Number SGE01186 U.S. EPA. 2016. Unconventional Oil & Gas Wastewater Treatment

Technologies. U.S. EPA Office of Water, Engineering and Analysis Division EPA - HQ - OW - 2014 - 0598 - 1257 SGE01188 US EPA. 2016. Technical Development Document for the Effluent

Limitations Guidelines & Standards for the Oil & Gas Extraction Point Sourc e Category. EPA - HQ - OW - 2014 - 0598 - 1251 SGE01192 U.S. Energy Information Administration. 2015. Annual Energy

Outlook 2015 with Projections to 2040. DOE/EIA - 0383(2015). (April). EPA - HQ - OW - 2014 - 0598 - 1102 SGE01277 US EPA. 2016. Profile of the Unconventional Oi l and Gas Industry.

EPA - 821 - R - 16 - 003. EPA - HQ - OW - 2014 - 0598 - 1250 SGE01328 Ferrar, K.J., et al. 2013. Assessment of Effluent Contaminants from

Three Facilities Discharging Marcellus Shale Wastewater to Surface Waters in Pennsylvania. EPA - HQ - OW - 2014 - 0598 - 1269 SGE01329 McTigue, N.E., et al. 2014. Occurrence and consequences of

increased bromide in drinking water sources. EPA - HQ - OW - 2014 - 0598 - 1220