User Guide to the Docket for the 2013 

Annual Review and the Preliminary 2014 

Effluent Guidelines Program Plan 

EPA Docket Number EPA-HQ-OW-2014-0170 (www.regulations.gov)

September 2014

DCN 07985

United States

Environmental Protection

Agency
1.0 OVERVIEW

Under the Clean Water Act (CWA), EPA establishes technology-based national 

regulations, termed “effluent limitations guidelines and standards,” to reduce pollutant 

discharges from categories of industrial facilities to waters of the United States. Under the CWA, 

EPA similarly establishes technology-based regulations, termed “pretreatment standards” to 

reduce indirect pollutant discharges from industrial facilities to waters of the United States. 

The CWA also specifies effluent guideline planning and review requirements. There are 

different requirements for direct and indirect dischargers, but both specify annual review of 

promulgated effluent guidelines and pretreatment standards. For direct dischargers, the CWA 

requires EPA to publish an Effluent Guidelines Program Plan every two years after allowing for 

public review and comment on the plan prior to final publication. 

This document provides information on the docket supporting the 2013 Annual Review

and the Preliminary 2014 Effluent Guidelines Program Plan (Preliminary 2014 Plan)1

, which is 

part of the Final 2012 and Preliminary 2014 Effluent Guidelines Program Plans. See the Federal 

Register Notice presenting EPA’s 2013 annual review and the Final 2012 and Preliminary 2014 

Effluent Guidelines Program Plans, 79 Federal Register 55472 (16 September 2014). Documents 

cited in the Preliminary 2014 Plan are listed in Attachment 3, with their Regulations.gov 

Document ID Numbers noted. Key supporting documents are also available on EPA’s Effluent 

Guidelines Program Planning webpage: http://water.epa.gov/lawsregs/lawsguidance/cwa/304m. 

2.0 BACKGROUND INFORMATION ON THE DOCKET 

What is the Docket and How Can I Gain Access to It? 

 Docket ID No. EPA-HQ-OW-2014-0170 is the official docket for EPA’s Preliminary 

2014 Plan and its 2013 annual review of existing effluent limitations guidelines. The official 

docket consists of the documents specifically referenced in the Federal Register notices of these 

actions, any public comments received, and other related information. Although it is a part of the 

official docket, Confidential Business Information (CBI) or other information whose disclosure 

is restricted by statute is not included in the materials available to the public. 

The official public docket is the collection of electronic and hard copy materials that is 

available for public viewing at the Water Docket in the EPA Docket Center, (EPA/DC), located 

in the EPA Headquarters Library, WJC West Building, Room Number 3334, 1301 Constitution 

Ave., NW, Washington, DC. An electronic version of the public docket is available through a 

federal-wide electronic docket management system located at www.regulations.gov. 

 You may use the Regulations.gov web site to view public comments, access a listing of 

the contents of the official docket, and access those documents in the public docket that are 

available electronically. Certain documents are not available in the electronic docket system.

These documents include but are not limited to copyright-protected material; physical objects 

such as maps, aerial photographs, colored charts; and information that has been claimed as 

1 The Final 2012 Effluent Guidelines Program Plan and the Preliminary 2014 Effluent Guidelines Program Plan are 

combined in the Final 2012 and Preliminary 2014 Effluent Guidelines Program Plans. This user guide supports the 

Preliminary 2014 Effluent Guidelines Program Plan and the 2013 Annual Review Report.

1 

 
confidential. Although not all docket materials may be available electronically, you may still 

access any of the publicly-available docket materials at the EPA Docket Center.

Can I retrieve information that has been claimed “Confidential Business Information?”

 The docket contains some documents that contain confidential business information 

(CBI). CBI documents are not available for review by the public, and are not filed in the Water 

Docket in the EPA Docket Center. Some documents are classified as CBI because companies 

providing the information specifically claimed certain information (e.g., operating or financial 

data) as CBI. Other documents are classified as CBI because release of these documents could 

indirectly reveal information claimed to be confidential. 

How is the Docket for EPA’s Preliminary 2014 Plan related to the Docket for the 2012 

Effluent Guidelines Program Plan?

 The CWA requires EPA to publish an Effluent Guidelines Program Plan every two years 

after allowing for public review and comment on the plan prior to final publication. Documents 

supporting the 2012 Effluent Guidelines Program Plan and the 2011 and 2012 Annual Reviews 

of existing effluent limitations guidelines are located in Docket ID No. EPA-HQ-OW-2010-

0824. Docket ID No. EPA-HQ-OW-2010-0824 is incorporated by reference into the docket for 

the Preliminary 2014 Plan and the 2013 Annual Review of existing effluent limitations 

guidelines (Docket ID No. EPA-HQ-OW-2014-0170). See EPA-HQ-OW-2014-0170-0078, 

DCN07987. All of the documents in the docket supporting the 2012 Effluent Guidelines Program 

Plan and 2011 and 2012 Annual Reviews also support the Preliminary 2014 Plan and the 2013 

Annual Review. Finally, EPA also incorporated by reference all of the documents in the dockets 

supporting the Plans for 2004, 2006, 2007, 2008, and 2010 which includes the annual reviews for 

years 2003-2010. See EPA-HQ-OW-2014-0170-0078, DCN07987. 

3.0 ACCESSING INFORMATION IN THE DOCKET 

How Do I Find Documents in the Docket? 

Water Docket in the EPA Docket Center

The official public docket is the collection of electronic and hard copy materials that is 

available for public viewing at the Water Docket in the EPA Docket Center, (EPA/DC), located 

in the EPA Headquarters Library, WJC West Building, Room Number 3334, 1301 Constitution 

Ave., NW, Washington, DC. The Public Reading Room is open from 8:30 a.m. to 4:30 p.m., 

Monday through Friday, excluding legal holidays. The telephone number for the Public Reading 

Room is (202) 566–1744, and the telephone number for the Water Docket is (202) 566–2426. 

You can also contact the Water Docket via e-mail: OW-Docket@epa.gov. 

Regulations.gov 

 You will find instructions for using Regulations.gov on its Internet home page. 

Regulations.gov provides limited electronic search capabilities. If you know the Document ID 

Number (e.g., EPA-HQ-OW-2014-0170-0001) of the document you wish to view, you can type 

that number directly into the field beneath the “Enter Keyword or ID.” 

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If you do not know the specific Document ID Number, you can input the docket 

identification number (EPA-HQ-OW-2014-0170) in the field beneath the “Enter Keyword or ID” 

heading and click Search. You will now see a listing of the contents of the official docket in the 

public record. The listing includes the Document Title (e.g., “Notice of Availability of Final 

2012 and Preliminary 2014 Effluent Guidelines Program Plans and 2012 and 2013 Annual 

Effluent Guidelines Review Reports”), Document ID Number (e.g., EPA-HQ-OW-2014-0170-

0001), Date Posted (e.g., “09/16/2014”), Document Type (e.g., “Notice”), and other information.

You have several options to narrow your search within the docket listing by using the 

filters under the “Select Document Type” field. For example, you can specify the Document 

Type (e.g., Public Submissions, Notices, or Rules) as well as status (e.g. Open for 

Comment/Submission).

How are Documents Organized in the EPA-HQ-OW-2014-0170 Docket?

Each document in the docket has two document identification numbers. One is the 

Regulations.gov Document ID Number (e.g., EPA-HQ-OW-2014-0170-0002) that was assigned 

when EPA added the document to the official docket. The last four digits are the unique 

consecutive regulations.gov document ID. The second is the document control number (DCN) 

that was assigned during the development of the document (e.g., DCN 07756). In documents 

prepared for the docket, EPA typically identified references by their DCN. The DCN appears at 

the end of the document titles in the Document Title field listed in Regulations.gov (e.g., “The 

Final 2012 and Preliminary 2014 Effluent Guidelines Program Plans - DCN 07756”).

What is the Docket EPA-HQ-OW-2014-0170 Subject Outline?

EPA has prepared a subject outline of the documents included in EPA-HQ-OW-2014-

0170 to help you locate documents that address related topics or subjects. The subject outline for 

EPA-HQ-OW-2014-0170 is provided in Attachment 1. With the exception of public 

submissions, each document in the docket has been assigned to an outline section.

What is the Docket EPA-HQ-OW-2014-0170 Subject Index?

The docket EPA-HQ-OW-2014-0170 subject index is a list of documents in the docket, 

sorted by subject outline section, available as Attachment 2 to this document. Because of its size, 

Attachment 2 is available separately, at DCN 07986. The subject index summarizes certain 

information for each document, including the subject outline section, Regulations.gov Document 

ID Number, DCN, document title, author, and abstract. EPA assigned each document to a 

subject outline section during the development of the document. Public Submissions (comments) 

that were submitted directly to the docket by the public also have DCNs and are included in the 

subject index.

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The subject index for the docket includes the following fields:

Field Name Description

Subject Outline Section Section number from docket outline.

DCN Unique document control number (DCN) assigned during the development of the 

document.

Document Sub-type Sub-type of supporting and related materials.

Title Title of document.

Abstract Additional description of document.

Pages Number of pages in document.

Author Author of document (Last name, first full name).

Author Date Date of publication, issue, edition, or version. Actual date of meeting or telephone call.

Source Citation For copyright protected documents, this is a bibliographic citation (without title or 

author) that you can use to find the document in a library. For materials retrieved from 

the Internet, Source Citation lists the URL.

Category/Industry Name for a category with existing guidelines or name for industry without existing 

guidelines.

Copyrighted (Checked if Yes) - Materials that are copyright protected (e.g., books and other 

published material). These documents are not available through Regulations.gov but are 

only available in hard copy at the EPA Docket Center.

CBI Confidential Business Information (Yes/No). CBI is not available to the public. 

Regulations.gov 

Document ID Number 

Unique document number assigned when EPA added the document to the official 

docket. The Document ID Number includes the Docket Number followed by a 

consecutive document number.

How Do I Use the Subject Listing to Find Documents in the Docket?

Review the subject outline to determine which section may contain the documents of 

interest. Then, locate documents for that section in the index and note their Regulations.gov

Document ID Number. Documents available electronically can be accessed through 

Regulations.gov. Other documents can be reviewed at the Water Docket in the EPA Docket 

Center in Washington, DC. See information on the Water Docket above. You may also be able to 

locate copyright protected materials (for example, articles from technical publications) at an 

academic or public library.

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4.0 FURTHER INFORMATION

The primary contact regarding questions or comments on Docket ID No. EPA-HQ-OW2014-0170, the 2013 Annual Review, and the Preliminary 2014 Effluent Guidelines Program 

Plan is:

Mr. William F. Swietlik

U.S. EPA

Office of Water

Engineering and Analysis Division (4303T)

1200 Pennsylvania Avenue, NW

Washington, DC 20460 

(202) 566-1129 (telephone) 

(202) 566-1053 (fax)

swietlik.william@epa.gov 

5 
Attachment 1

Attachment 1 

SUBJECT OUTLINE FOR THE 2013 ANNUAL REVIEW

AND THE PRELIMINARY 2014 EFFLUENT GUIDELINES PROGRAM PLAN

DOCKET 

EPA-HQ-OW-2014-0170
Attachment 1

2013 Annual Review and

Preliminary 2014 Effluent Guidelines Program Plan Docket Subject Outline

Docket OW-2014-0170

The following existing sections include the docket materials for the 2004 Effluent Guidelines 

Program Plan. 

1 Docket OW-2003-0074: Background Documents (includes TSD and appendices)

2 Docket OW-2003-0074: Screening Level Review (supporting 2004 Plan)

3 Docket OW-2003-0074: Industry Rankings

The following sections will be used to organize the docket and project file materials for the 2006, 

2008, 2010, 2012 and 2014 Effluent Guidelines Program Plans.

4 Docket OW-2003-0074: Public Comments

Docket EPA-HQ-OW-2004-0032

Docket EPA-HQ-OW-2003-0074

Docket EPA-HQ-OW-2006-0771

Docket EPA-HQ-OW-2008-0517

Docket EPA-HQ-OW-2010-0824

Docket EPA-HQ-OW-2014-0170

5 No entries

6 Federal Register Notices, Outreach Materials, and Other Background Documents

6.1 Previous Dockets, by reference

6.2 Federal Register Notices

6.3 Outreach Efforts

6.4 Technical Support Documents and Appendices

7 Public and Inter-Agency Comments 

7.1 Public Comments on the 2004 Effluent Guidelines Program Plan

7.2 Public Comments on the Preliminary 2006 Effluent Guidelines Program Plan

7.3 Public Comments on the Final 2006 Effluent Guidelines Program Plan

7.4 Public Comments on the Preliminary 2008 Effluent Guidelines Program Plan

7.5 Public Comments on the First CBM ICR (January 2008)

7.6 Public Comments on the first HCI ICR (August 2008)

7.7 Public Comments on the Final 2008 Effluent Guidelines Program Plan

7.8 Public Comments on the Preliminary 2010 Effluent Guidelines Program Plan

7.9 Public Comments on the Final 2010 Effluent Guidelines Program Plan

7.10 Public Comments on the Preliminary 2012 Effluent Guidelines Program Plan

7.11 Public Comments on the Final 2012 Effluent Guidelines Program Plan

7.12 Public Comments on the Preliminary 2014 Effluent Guidelines Program Plan

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Attachment 1

8 CWA §304(g) Review

Review of the pretreatment standards for industrial point source categories composed entirely or 

almost entirely of indirect dischargers.

8.1 Food Service Establishments

8.2 Industrial Laundries

8.3 Photo-processing 

8.4 Printing and Publishing

8.5 Health Services Industries

8.5.1 Independent and Stand-alone Medical and Dental Laboratories

8.5.2 Offices and Clinics of Doctors of Medicine

8.5.3 Offices and Clinics of Dentists

8.5.4 Nursing and Personal Care Facilities

8.5.5 Veterinary Care Services

8.5.6 Hospitals and Clinics

8.5.7 Health Services Industries Economic Information

8.6 Independent and Stand-alone Laboratories

8.7 Industrial Container and Drum Cleaning (ICDC)

8.8 Tobacco Products Processing

8.9 Correctional Institutions (Prisons)

9 Screening-Level Reviews

Screening-level review of existing guidelines and standards and new categories.

9.1 Analyses of the Toxics Release Inventory

Plan, database, QC checks (including telecons) 

9.2 Analyses of Permit Compliance System data Plan, ICIS-NPDES Data Plan, database, QC 

checks (including telecons)

9.3 Other Screening-Level Data Sources NAICS/SIC/Point Source Category Crosswalks

9.4 Screening-Level Review Reports

QA Project Plans for TRI and PCS Analysis,

2005 Screening-Level Analysis Report

Nutrients Memo

9.5 Toxic Weighting Factor Development

10 Existing Guidelines and Standards Review

Further review based on National Strategy Factors, of industries with existing guidelines and 

standards, prioritized during screening-level review. The National Strategy Factors are: 1) human 

health and environment hazards; 2) technology innovation and process changes; 3) economics; 4) 

implementation and efficiency considerations.

10.1 Preliminary Review Reports Review of Prioritized Categories of Industrial Dischargers

All existing categories are listed below. Potential new subcategories are included with their 

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Attachment 1

parent category. If no materials specific to a category are collected, the section will be identified 

as “no entries.” Materials collected in support of detailed studies are organized in additional 

sections, following Section 11.

10.2 Aluminum Forming, Part 467

10.3 Aquatic Animal Production Industry, Part 451

10.4 Asbestos Manufacturing, Part 427

10.5 Battery Manufacturing, Part 461

10.6 Centralized Waste Treaters, Part 437

10.7 Canned and Preserved Seafood, Part 408

10.8 Carbon Black Manufacturing, Part 458

10.9 Cement Manufacturing, Part 411

10.10 Coal Mining, Part 434

10.11 Coil Coating, Part 465

10.12 Concentrated Animal Feeding Operations, Part 412

10.13 Copper Forming, Part 468

10.14 Dairy Products Processing, Part 405

10.15 Electrical and Electronic Components, Part 469

10.16 Electroplating, Part 413

10.17 Explosives, Part 457

10.18 Ferroalloy Manufacturing, Part 424

10.19 Fertilizer Manufacturing, Part 418

10.20 Fruits and Vegetable Processing, Part 407

10.21 Glass Manufacturing, Part 426

10.22 Grain Mills Manufacturing, Part 406

10.23 Gum and Wood Chemicals, Part 454

10.24 Hospitals, Part 460

10.25 Ink Formulating, Part 447

10.26 Inorganic Chemicals, Part 415

10.27 Iron and Steel Manufacturing, Part 420

10.28 Landfills, Part 445

10.29 Leather Tanning and Finishing, Part 425

10.30 Meat and Poultry Products, Part 432

10.31 Metal Finishing, Part 433

10.32 Metal Molding and Casting (Foundries), Part 464

10.33 Metal Products and Machinery, Part 438

10.34 Mineral Mining and Processing, Part 436

10.35 Nonferrous Metals Forming and Metal Powders, Part 471

10.36 Nonferrous Metals Manufacturing, Part 421

10.37 Oil & Gas Extraction, Part 435

10.37.1 Coalbed Methane

10.37.2 Shale Gas Extraction

10.38 Ore Mining and Dressing, Part 440

10.39 Organic Chemicals, Plastics and Synthetic Fibers, Part 414 (including Thompson Report 

response materials)

10.39.1 Chemical Formulating, Packaging and Repackaging

10.39.2 Biodiesel, Ethanol, and Other Biofuels

10.40 Paint Formulating, Part 446

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Attachment 1

10.41 Paving and Roofing Materials (Tars and Asphalt), Part 443

10.42 Pesticide Chemicals Manufacturing, Formulation and Repackaging, Part 455

10.43 Petroleum Refining, Part 419

10.43.1 Petroleum Bulk Stations and Terminals (PBST)

10.44 Pharmaceutical Manufacturing, Part 439

10.45 Phosphate Manufacturing, Part 422

10.46 Photographic, Part 459

10.47 Plastic Molding and Forming, Part 463

10.48 Porcelain Enameling, Part 466

10.49 Pulp, Paper, and Paperboard, Part 430 (materials not related to detailed study, e.g., Phase 

III permit writers support materials)

10.50 Rubber Manufacturing, Part 428

10.51 Soaps and Detergents Manufacturing, Part 417

10.52 Steam Electric Power Generation, Part 423

10.53 Sugar Processing, Part 409

10.54 Textile Mills, Part 410

10.55 Timber Products Processing, Part 429

10.56 Transportation Equipment Cleaning, Part 442

10.57 Waste Combustors (Commercial Incinerators Combusting Hazardous Waste), Part 444

11 Review of Categories Without Existing Guidelines

11.1 Airport Deicing Operations

11.2 Water Supply (Drinking Water Treatment) 

11.3 Miscellaneous Foods and Beverages

11.4.1 Distilled and Blended Liquor

11.4.2 Malt Beverages

11.4.3 Soybean Oil Mills

11.4.4 Miscellaneous Foods and Beverages Economic Information

11.4 Liquefied Natural Gas Import Terminals

11.5 Biofuel Manufacturing

11.6 Nanomaterials Manufacturing and Production Use

12 Water Pollution Control Technologies, Water Reuse, Water Conservation

Include information about pollution prevention, wastewater treatment, and other wastewater 

pollution control technologies that applies to multiple point source categories. Technologies or 

case studies that focus on one category should be included in the section for the category or 

detailed study.

12.1 Water Conservation Issues

12.2 Wastewater Treatment Technologies Investigation

13 Steam Electric Power Generation Detailed Study (closed as of December 2009)

13.1 Study Plans

Detailed Study Plan, QA Project Plan

13.2 Industry Profile

13.3 NPDES Permits 

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Attachment 1

13.4 Stakeholder Meeting Material

13.5 Pollution Control Technologies and Their Costs 

13.6 Industry Surveys

13.7 Detailed Study Reports

13.8 Site Visits

13.9 Sampling

13.10 EPA Data Request Development Files

13.11 Technology Options, Costs, and Loads

13.12 Environmental Assessment Documentation

14 Tobacco Products Processing Detailed Study (closed as of December 2006)

14.1 Study Plans (Detailed Study Plan, QA Project Plan)

14.2 Industry Profile (include information on companies and individual plants)

14.3 Site Visits, Sampling and Analysis (include pre-sampling telephone contact reports)

14.4 Pollution Control Technologies and Their Costs

14.5 Detailed Study Reports

14.6 Tobacco Products Economic Information

15 Pulp, Paper, and Paperboard Detailed Study (closed as of December 2006)

15.1 Study Plans (Detailed Study Plan)

15.2 Industry Information

Meeting summary, AF&PA disputed loads letter with enclosures, AF&PA minimum 

monitoring letter with enclosures, Mill discharge data (i.e., minor discharger, Washington 

mills), Phase I Mill Industry Profile.

Draft TRI Guidance Document, TAPPI paper Comparing Chlorinated Phenolic loadings

15.2.1 Pulp and Paper Industry Economic Information

15.3 Quality Review

Designation of SIC codes into Phase, Changes to Phases, telecons (i.e., Kimberly- Clark 

Everett WA, Weyerhaeuser surface impoundment, IP-Cantonment Permit Status)

15.4 NPDES Permits (Includes factsheets and communication from mills that defined outfalls)

15.4.1 Phase I mill permits

15.4.2 Phase II mill permits

15.5 Detailed Study Reports

16 Coal Mining Detailed Study (closed as of 2006)

16.1 Study Plans (Detailed Study Plan, QAPP)

16.2 Industry profile for the coal mining industry

16.3 Pollutant loads

Data Obtained from states and IMCC

Pollutant Loads Concept Memo

Loads spreadsheets and results

16.4 Treatment technologies and costs

Model mine memo, AMD Treat review, costing spreadsheets and results

16.5 Environmental assessment

Memos addressing “Key questions”

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Attachment 1

Articles collected related to impacts of manganese

16.6 Flight 93 Memorial Site Information 

Joanne Hanley e-mails, Lenny Lichvar document, PBS Coals letters 

16.7 Non-CWA Regulations (SMCRA, Other Federal, and State Laws)

16.8 Economics, Bonds, and Trust Funds 

17 Health Care Detailed Study

17.1 Study Plans and Reports

17.2 Dental Hg Industry Profile and Background Information (including wastewater 

characteristics, regulations, guidance) 

17.3 Dental Hg BMPs, Control Technologies, and their Costs 

17.4 Dental Hg POTW Treatment Efficiencies, pass through, and interferences

17.5 Dental Hg Economic Information 

17.6 Dental Hg Meetings

17.7 Unused Pharmaceuticals Industry Profile and Background Information (including 

wastewater characteristics, regulations, guidance) 

17.8 Unused Pharmaceuticals Data Request and Responses

17.9 Unused Pharmaceuticals BMPs, Control Technologies, and their Costs 

17.10 Unused Pharmaceuticals POTW Treatment Efficiencies, pass through, and interferences

17.11 Unused Pharmaceuticals Economic Information 

17.12 Unused Pharmaceuticals Meetings and Site Visits

18 Coalbed Methane Detailed Study

18.1 Plans

18.2 Stakeholder Meetings

18.3 Site Visits/Sampling

18.4 Industry Survey Development and Distribution 

18.4.1 Questionnaire Development 

18.4.2 Survey Sampling Strategy includes development of mailing list

18.4.3 Information Collection Request includes burden estimate, drafts of ICRs 

18.5 Industry Survey Results 

18.5.1 Responses raw completed questionnaires

18.5.2 Database(s)

18.6 Technical Background Information 

18.6.1 Produced water quality and volume data

18.6.2 Reuse and Treatment Technologies technology performance and costs 

18.7 Economic Background Information 

18.8 Environmental Assessment Background Information 

18.9 Detailed Study Reports 

19 EPA’s Even Year Analyses

19.1 Review of Industrial Pollutants in Sewage Sludge 

19.2 Review of EPA Chemical Action Plans 

19.3 Review of Air Regulations

19.4 Review of TRI Industry Sectors Expansion 

19.5 Review of Analytical Methods 

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Attachment 2

Attachment 2

SUBJECT INDEX LISTING ALL DOCUMENTS SUPPORTING 

THE 2013 ANNUAL REVIEW AND THE 

PRELIMINARY 2014 EFFLUENT GUIDELINES PROGRAM PLAN
Attachment 3

Attachment 3

DOCUMENTS CITED IN THE FINAL 2012 AND

PRELIMINARY 2014 EFFLUENT GUIDELINES PROGRAM PLANS
Attachment 3

DCN Title Docket/Document ID

06636

Notes from Telephone Conversation between Chris Krejci, ERG, 

and Steve Auchterlonie, Front St. Remedial Action. - DCN 06636 EPA-HQ-OW-2008-0517-0076

06557

Technical Support Document for the Annual Review of Existing 

Effluent Guidelines and Identification of Potential New Point Source 

Categories - DCN 06557 EPA-HQ-OW-2008-0517-0515

07685 2011 Annual Review Report – DCN 07685 EPA-HQ-OW-2010-0824-0195

07501 Toxic Weighting Factors Methodology – DCN 07501 EPA-HQ-OW-2010-0824-0004

CCH00653

Memorandum to the Record, Subj: Chlorine and Chlorinated 

Hydrocarbon Data Collection and Analysis Summary – DCN 

CCH00653 EPA-HQ-OW-2010-0824-0141

CBM00680

Economic Analysis for Existing and New Projects in the Coalbed

Methane Industry – DCN CBM00680 EPA-HQ-OW-2010-0824-0170

CBM00669

Technical Development Document for the Coalbed Methane (CBM) 

Extraction Industry – CBM00669 EPA-HQ-OW-2010-0824-0161

07933 The 2012 Annual Effluent Guidelines Review Report – DCN 07933 EPA-HQ-OW-2010-0824-0320

07972 The 2013 Annual Effluent Guidelines Review Report – DCN 07972 EPA-HQ-OW-2014-0170-0077

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