Gothic, CO (GTH161)

2014 CASTNET Annual Network Plan

August 6, 2014
Page 2 of 104

Table of Contents

Sections

1) Network Overview................................................................................................................................................Page 3

2) Ozone Data.............................................................................................................................................................Page 3

3) Network Audit Requirements..............................................................................................................................Page 4

4) Daily Quality Control Checks................................................................................................................................Page 5

5) Performance Evaluations......................................................................................................................................Page 5

6) Field TSA...................................................................................................................................................................Page 8

7) National Performance Audit Program.................................................................................................................Page 8

8) Facilities TSA............................................................................................................................................................Page 8

9) Annual Monitoring Network Plans and Network Assessment.........................................................................Page 9

10) Ozone Network Modification................................................................................................................................Page 9

11) Data Reporting and Certification........................................................................................................................Page 10

Tables

1) Table 1. Summary of 40 CFR Part 58 audit requirements...................................................................................Page 4

2) Table 2. Audit Levels for Performance Evaluations (PE)......................................................................................Page 5

3) Table 3. PE and Field TSA Schedule........................................................................................................................Page 6

4) Table 4. NPAP Audit History for 2011-2015 Period..............................................................................................Page 8

5) Table 5. Network Plan Schedule..............................................................................................................................Page 9

Appendices

1) Appendix A. Detailed Site Information..................................................................................................................Page 11

2) Appendix B. Monitoring Quality Objectives..........................................................................................................Page 90

3) Appendix C. Ozone Season by State.......................................................................................................................Page 93

4) Appendix D. CASTNET QAPP Ozone Certification Flowchart...............................................................................Page 95

5) Appendix E. EPA Regional Office Contacts Information.......................................................................................Page 96

6) Appendix F. Outline for TSA Report.........................................................................................................................Page 97

7) Appendix G. Current list of 40 CFR Part 58 Compliant CASTNET Ozone Monitoring Sites...............................Page 98

8) Appendix H. CBSA and CSA Code and Title for 2014 CASTNET Sites.................................................................Page 100

9) Appendix I. Summary of CASTNET Ozone Monitoring Sites - 2014...................................................................Page 104
Page 3 of 104

1. Network Overview

The Clean Air Status and Trends Network (CASTNET) is a long-term monitoring network designed to measure acidic 

pollutants and ambient ozone concentrations in rural areas. CASTNET is managed collaboratively by the Environmental 

Protection Agency – Clean Air Markets Division (EPA), the National Park Service – Air Resources Division (NPS), and the 

Bureau of Land Management – Wyoming State office (BLM). In addition to EPA, NPS, and BLM, numerous other 

participants including tribes, other federal agencies, States, private land owners, and universities provide network 

support. The EPA contractor, AMEC Environment & Infrastructure (AMEC), operates the EPA-sponsored sites while the 

NPS and BLM contractor, Air Resource Specialists, Inc. (ARS), operates the remaining sites. An overview of the CASTNET 

monitoring program can be found here: <http://epa.gov/castnet/javaweb/docs/CASTNET_Factsheet_2013.pdf>. Each 

CASTNET site measures weekly concentrations of SO2, SO4

2-

, HNO3, NO3

-

, NH4

+

, Cl- and the base cations using a 3-stage 

filter pack. In addition, most CASTNET sites measure ambient ozone concentrations. All CASTNET ozone monitors meet 

the siting criteria as specified within 40 CFR Part 58 Appendices D and E. These ozone monitors collect hourly 

measurements on a continuous basis for the entire year, at a sampling height of 10 meters, utilizing daily one-point QC 

checks. Additional information regarding detailed siting criteria, monitoring objectives, site types, and other relevant 

parameters for each monitoring site per the requirements of 40 CFR Part 58.10(b) may be found in Appendix A.

As of May 2014, 91 CASTNET sites measure weekly concentrations of sulfur and nitrogen species and base cations using 

a 3-stage filter pack. Eighty CASTNET sites collect ambient O3 concentrations and 29 measure hourly meteorological 

parameters. CASTNET also measures NOy, SO2, and CO at select sites. To ensure consistency across the network, EPA 

and NPS operate collocated sites, ROM206/ROM406, respectively, at Rocky Mountain National Park, Colorado. Data are

routinely compared to identify any biases in the measurements. EPA submits O3 data from ROM206 to EPA's Air Quality 

System (AQS) database, but the data are identified as non-regulatory as these data are used for quality assurance (QA) 

purposes. In addition to the regulatory O3 monitors, EPA operates a non-regulatory O3 analyzer above the tree canopy 

(23.5 meters (m)) at the Howland AmeriFlux site (HOW191, ME). The HOW191 O3 monitor does not meet the siting 

criteria for a regulatory monitor, so these data are not submitted to AQS. CASTNET QA is maintained through an

independent audit program supported by Environmental Engineering & Measurement Services, Inc. (EE&MS). EE&MS

performs annual Performance Evaluations (PE) at every CASTNET O3 site unless a State or EPA Regional Office performs

this annual audit. EE&MS also performs a Technical Systems Audit (TSA) at every CASTNET site every other year. RTI 

International performs the facility TSA at both the EPA and NPS/BLM contractor field sites and laboratories. 

In FY 2011, EPA upgraded the CASTNET O3 analyzers to Thermo 49Is, installed on-site transfer standards, and updated 

the Quality Assurance/Quality Control (QA/QC) procedures at all EPA-sponsored sites to comply with the requirements 

in 40 Code of Federal Regulations (CFR) Part 58. This upgrade improved the overall quality of data, reliability of the 

analyzers, and comparability of the data with other regulatory monitoring networks (e.g., State and Local Air Monitoring 

Sites (SLAMS)). 

CASTNET data are used to calculate design values with the first 3-year collection period of 2011 through 2013 for all sites 

where data completeness requirements are met. The CASTNET program follows QA/QC procedures and schedules to 

meet the regulatory requirements detailed in Appendix B. The procedures in this annual network plan originate from the 

requirements placed on States for SLAMS per guidance in 40 CFR Part 58.10, but adjusted to encompass a federallyoperated national monitoring network. 

2. Ozone Data

CASTNET monitors measure ambient O3 concentrations at 10 meters for the entire year encompassing the ozone season 

(Appendix C). CASTNET submits ambient concentrations in near real time to AIRNow Tech <www.airnowtech.org> and 

posts to the CASTNET website daily <http://epa.gov/castnet/javaweb/index.html>. AMEC and ARS submit the hourly O3

concentrations to AQS on a monthly basis and daily 1-point QC results on a quarterly basis. BLM displays O3 data from 

their O3 monitors on their website <http://www.blmwarms.net/>. 
Page 4 of 104

Following guidance in 40 CFR Part 58.15, CASTNET site managers submit their annual data certification letter, including 

the AQS Data Certification Report (AMP600) to the EPA Office of Air Quality Planning and Standards (OAQPS) by May 1st

of each year. EPA, NPS, and BLM rely on States to indicate potential exceptional events impacting CASTNET O3 data. As 

detailed in 40 CFR Part 50.14, States have until July 1st of the following calendar year to flag any O3 data for review 

through the Exceptional Events Rule <http://www.epa.gov/ttn/analysis/exevents.htm>. If O3 data have potentially been

impacted by an exceptional event, please contact Timothy Sharac (sharac.timothy@epa.gov) for EPA-sponsored 

CASTNET sites or Jessica Ward (jward@air-resource.com) for NPS- or BLM-sponsored CASTNET sites. According to the 

Exceptional Events Rule, State agencies have the responsibility to demonstrate to their EPA Regional Office that an 

exceptional event occurred. The following information is required when a State requests review of O3 data under the 

Exceptional Events Rule: 

 date/time range of incident, 

 type of exceptional event, and 

 CASTNET site(s)

Exceptional event types and their associated AQS qualifier codes are listed at the following website: 

<https://aqs.epa.gov/aqsweb/codes/data/QualifierCodes.html>. 

CASTNET uses the monitoring quality objectives shown in Appendix B to ensure that the highest quality data are being 

submitted to AQS. QA objectives include frequency of measurements or audits, calibration schedules, and acceptance 

criteria for QC checks. This appendix was reproduced from the Quality Assurance Handbook for Air Pollution 

Measurement Systems QA Handbook Volume II, Appendix D Revision 0, May 2013

<http://www.epa.gov/ttnamti1/files/ambient/pm25/qa/QA-Handbook-Vol-II.pdf>.

In addition to the daily zero/precision/span (z/p/s) QC checks described in Appendix B, the CASTNET contractors perform 

semi-annual audits at each CASTNET site. During these semi-annual audits, CASTNET contractors audit the on-site 

analyzer and reverify the on-site transfer standard, calibrate the on-site analyzer to the traveling transfer standard 

(Level 2) as needed, and verify the data logger and the shelter temperature probe using National Institute of Standards 

and Technology (NIST) traceable standards. All on-site O3 transfer standards at CASTNET sites are NIST-traceable at Level 

3. CASTNET contractors use audit results to perform the final validation on the hourly O3 data and submit semi-annual 

audits to the sponsoring agency. A flow chart diagram of the certification process is detailed in Appendix D. 

3. Network Audit Requirements

The network audit requirements for 40 CFR Part 58 compliance are summarized in Table 1 below. CASTNET managers

provide EPA Regional Offices with the facility and field TSA schedules at least 6 months in advance to ensure EPA 

Regional Offices have sufficient time to arrange for travel if they choose to attend the audit. The EPA Regional Office 

contacts are listed in Appendix E.

Table 1 Summary of 40 CFR Part 58 audit requirements

Required 

Audits

Audits Performed By Site 

Selection

Audit 

Frequency

Audit Results 

Submitted

Funding 

Organization

Ozone 

Performance Audit 

(PE) 

Independent auditor + 

EPA/NPS/BLM + EPA Regional 

Offices/States

EPA Regional Office staff may 

visit site along with auditor

EPA/NPS/BLM Annually (All 

CASTNET sites)

AQS

EPA/NPS/BLM

EPA 

independent 

auditor

National 

Performance Audit 

Program (NPAP)

OAQPS will coordinate with the 

EPA Regional Offices 

OAQPS 20% of the 

sites each year

AQS EPA  OAQPS 

EPA Regional 

Office 
Page 5 of 104

Technical System 

Audits (TSA)

Field Audit

Independent auditor EPA/NPS/BLM 10% of the 

network each 

year

EPA/NPS/BLM

OAQPS

EPA 

independent 

auditor

Technical System 

Audits (TSA)

Facilities Audit

3

rd party auditor EPA/NPS/BLM Each facility 

every 3 years

EPA/NPS/BLM 

contractor

AQS

EPA (Base Funding)

NPS/BLM (same 

facility)

4. Daily Quality Control Checks 

The CASTNET contractors perform nightly automated z/p/s scans (0, 60, and 225 ppb, respectively), but can also run 

additional scans manually and/or remotely through the data logger to troubleshoot any problems. A summary of the 

daily verification calibrations is included in Appendix B. Three additional audit points at 40, 90, and 150 ppb are verified

during the Sunday multi-point check. Audit results are updated on the CASTNET website daily.

5. Performance Evaluations (PE) 

The CASTNET auditor performs annual PEs in accordance with EPA’s Quality Assurance Handbook for Air Pollution 

Measurement Systems: Volume II - Ambient Air Specific Methods, 40 CFR Parts 53 and Parts 58 Revisions to Ambient Air 

Monitoring Regulations: Final Rule and submits these results to AQS on a quarterly basis. The verification of the O3

analyzer during the PE audit requires that the zero/span be within 2% of the full scale of the best fit linear line. Per the 

memorandum sent by OAQPS in February 2011, the auditor selects target concentration values among the ten audit 

levels <http://www.epa.gov/ttn/airs/airsaqs/memos/expanded%20audit.pdf>. A minimum of three audit levels that 

represent routine concentrations at the monitoring site are required (see Table 2 for acceptable audit ranges). The 

lowest two audit levels must be within ±1.5 ppb or a 15% difference, whichever is greater, to meet the acceptance 

criteria. Levels 3-10 must be within 15% to meet the acceptance criteria. The target values must bracket 85% of a site’s 

concentration levels.

Table 2 Audit Levels for Performance Evaluations (PE)

Audit Level Concentration Range, ppm Acceptance Criteria

1 0.004 – 0.0059 ±1.5 ppb or ±15%, whichever is greater

2 0.006 – 0.019 ±1.5 ppb or ±15%, whichever is greater

3 0.020 – 0.039 ±15%

4 0.040 – 0.069 ±15%

5 0.070 – 0.089 ±15%

6 0.090 – 0.119 ±15%

7 0.120 – 0.139 ±15%

8 0.140 – 0.169 ±15%

9 0.170 – 0.189 ±15%

10 0.190 - 0.259 ±15%

Table from US EPA OAQPS dated Feb 17, 2011; “Guidance on Statistics for Use at Audit Levels 1 and 2 of the Expanded 

List of Audit Levels for Annual Performance Evaluation for SO2, NO2, O3, and CO as Described in 40 CFR Part 58 Appendix 

A Section 3.2.2”

The proposed PE and TSA audit schedule for CASTNET sites is shown in Table 3 below. The CASTNET independent auditor 

uses auditing equipment that is NIST-certified at least twice per year. The CASTNET independent auditor performs a PE 

audit at each site annually and performs a field TSA which includes flow, meteorological sensors, and related parameters

every other year. States may perform PE audits if they coordinate with the sponsoring agency, site supervisor, and 

independent auditor as explained in the third-party CASTNET audit document 

<http://www.epa.gov/castnet/javaweb/ozone/Third_Party_Audits.pdf>.
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Table 3 PE and Field TSA Schedule* (Page 1 of 2)

SITE ID AQS ID Site Name State EPA 

Rgn

Audit Type 

Even Years

Audit Month 

Even Years

Audit Type 

Odd Years

Audit Month 

Odd Years

ACA416 230090103 Acadia NP ME 1 TSA October PE September

ABT147 090159991 Abington CT 1 TSA October PE September

ASH135 230039991 Ashland ME 1 TSA September PE September

WST109 330099991 Woodstock NH 1 TSA October PE September

WSP144 340219991 Wash. Crossing NJ 2 PE October TSA October

HWF187 120619991 Huntington Wildlife 

Forest

NY 2 TSA September PE September

CTH110 361099991 Connecticut Hill NY 2 TSA September PE November

ARE128 420019991 Arendtsville PA 3 TSA November PE October

BEL116 240339991 Beltsville MD 3 TSA November PE October

BWR139 240199991 Blackwater NWR MD 3 PE November TSA October

CDR119 540219991 Cedar Creek WV 3 PE October TSA November

KEF112 201619991 Kane Exp. Forest PA 3 TSA October PE November

LRL117 421119991 Laurel Hill PA 3 PE October TSA November

MKG113 420859991 M.K. Goddard PA 3 TSA October PE November

PAR107 540939991 Parsons WV 3 PE October TSA November

PED108 511479991 Prince Edward VA 3 PE September TSA September

PSU106 420279991 Penn State PA 3 TSA November PE October

SHN418 511130003 Shenandoah NP -

Big Meadows

VA 3 PE November TSA November

VPI120 510719991 Horton Station VA 3 PE September TSA September

GRS420 470090101 Great Smoky NP -

Look Rock

TN 4 PE October TSA September

CVL151 281619991 Coffeeville MS 4 PE March TSA February

SND152 010499991 Sand Mountain AL 4 TSA February PE February

BFT142 370319991 Beaufort NC 4 PE November TSA October

GAS153 132319991 Georgia Station GA 4 TSA February PE February

ESP127 470419991 Edgar Evins TN 4 TSA April PE April

IRL141 060719002 Indian River Lagoon FL 4 TSA February PE February

MCK131 212299991 Mackville KY 4 PE March TSA March

MCK231 212299991 Mackville 

Collocated

KY 4 PE March TSA March

MAC426 210610501 Mammoth Cave NP KY 4 PE March TSA March

CDZ171 212219991 Cadiz KY 4 PE March TSA March

SPD111 470259991 Speedwell TN 4 TSA March PE April

CKT136 211759991 Crockett KY 4 PE April TSA March

CND125 371239991 Candor NC 4 PE November TSA October

PNF126 370119991 Cranberry NC 4 TSA March PE March

COW137 371139991 Coweeta NC 4 TSA March PE March

SUM156 120779991 Sumatra FL 4 TSA February PE February

UVL124 261579991 Unionville MI 5 TSA August PE August

VIN140 180839991 Vincennes IN 5 PE June TSA August

DCP114 390479991 Deer Creek OH 5 PE April TSA April

ANA115 261619991 Ann Arbor MI 5 TSA August PE August

OXF122 390179991 Oxford OH 5 PE April TSA April
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Table 3 PE and Field TSA Schedule* (Page 2 of 2)

SITE ID AQS ID Site Name State EPA 

Rgn

Audit Type 

Even Years

Audit Month 

Even Years

Audit Type 

Odd Years

Audit Month 

Odd Years

ALH157 171199991 Alhambra IL 5 PE June TSA August

PRK134 551199991 Perkinstown WI 5 PE August TSA August

QAK172 391219991 Quaker City OH 5 PE April TSA April

SAL133 181699991 Salamonie 

Reservoir

IN 5 TSA August PE August

VOY413 271370034 Voyageurs NP MN 5 PE August TSA August

BVL130 170191001 Bondville IL 5 PE August TSA August

STK138 170859991 Stockton IL 5 PE June TSA August

HOX148 360319991 Hoxeyville MI 5 TSA August PE August

CHE185 400019009 Cherokee Nation OK 6 PE February TSA March

PAL190 483819991 Palo Duro TX 6 PE February TSA March

CAD150 050199991 Caddo Valley AR 6 PE February TSA February

ALC188 483739991 Alabama-Coushatta TX 6 PE March TSA February

BBE401 480430101 Big Bend NP TX 6 PE March TSA March

SAN189 311079991 Santee Sioux NE 7 PE July TSA June

ROM206 080699991 Rocky Mtn NP 

Collocated

CO 8 PE June TSA June

ROM406 080690007 Rocky Mtn NP CO 8 PE June TSA June

PND165 560359991 Pinedale WY 8 PE August TSA June

NEC602 560450003 Newcastle WY 8 PE June TSA June

MEV405 080830101 Mesa Verde NP CO 8 TSA April PE April

GTH161 080519991 Gothic CO 8 PE June TSA June

GLR468 300298001 Glacier NP MT 8 TSA June PE June

DIN431 490471002 Dinosaur NM UT 8 TSA July PE July

CNT169 560019991 Centennial WY 8 PE June TSA June

CAN407 490370101 Canyonlands NP UT 8 TSA April PE April

BAS601 560030002 Basin WY 8 PE June TSA June

YEL408 560391011 Yellowstone NP WY 8 PE June TSA May

WNC429 460330132 Wind Cave NP SD 8 PE September TSA July

THR422 380070002 Theodore 

Roosevelt NP

ND 8 PE September TSA July

LAV410 060893003 Lassen Volcanic NP CA 9 PE May TSA May

JOT403 420479991 Joshua Tree NP CA 9 TSA May PE April

GRC474 040058001 Grand Canyon NP AZ 9 TSA April PE April

YOS404 060430003 Yosemite NP -

Turtleback Dome

CA 9 PE May TSA May

PIN414 060690003 Pinnacles NM CA 9 PE May TSA April

GRB411 320330101 Great Basin NP NV 9 TSA May PE April

CHA467 040038001 Chiricahua NM AZ 9 TSA April PE April

PET427 040170119 Petrified Forest AZ 9 TSA April PE April

SEK430 061070009 Sequoia NP - Ash 

Mountain

CA 9 PE May TSA May

DEN417 020680003 Denali NP AK 10 TSA July PE June

*See Appendix H for CBSA and CSA Codes for each CASTNET site
Page 8 of 104

6. Field TSA

The CASTNET independent auditor performs field TSAs every other year at each CASTNET site (with or without O3). The 

purpose of these audits is to provide an independent assessment of the site, the equipment performance, and the 

proficiency of the site operator. The auditor verifies that filter pack flow, the O3 analyzer, and the meteorological sensors 

meet the criteria listed in Appendix B. The auditor also completes a PE for O3 in addition to field TSAs when performed. 

The auditor performs through-the-probe (TTP) checks to verify there are no line losses within the system and documents

whether any objects or pollutant sources are violating the CASTNET siting criteria; see the CASTNET Quality Assurance 

Project Plan (QAPP) for siting criteria at <http://java.epa.gov/castnet/documents.do>. During the field TSA, the auditor 

discusses any issues related to equipment, siting criteria, or operator handling with the operator and/or site supervisor. 

The CASTNET independent auditor submits audit results to the site supervisor, site operator, site funding agency, and 

CASTNET contractor following the audit. A summary of these audit results are available in a quarterly report and posted 

to the CASTNET website under “Quality Assurance” at <http://java.epa.gov/castnet/documents.do>.

The independent auditor sends TSA announcement letters to the contractor, site operator and site sponsor describing

the purpose of the site visit to the site operator 2-4 weeks prior to field TSA to ensure all parties involved are prepared. 

If, and when, travel funds permit, an EPA, NPS or BLM representative may be present at the field TSA. CASTNET staff 

coordinate with States and EPA Regional Offices to provide six months notice prior to the field TSAs and their 

participation in the field TSAs is encouraged. The EPA Regional Office contacts are listed in Appendix E. The proposed

schedule for 2014 is shown in Table 3. It is required that at least ten percent of all CASTNET sites have a field TSA 

completed each year. CASTNET performs field TSAs at fifty percent of the network sites each year to ensure networkwide consistency in the data, exceeding the ten percent requirement for regulatory monitors.

7. National Performance Audit Program (NPAP)

The EPA Clean Air Markets Division (CAMD) coordinates with OAQPS, EPA Regional Offices (listed in Appendix E), and the 

Environmental Services Assistance Team (ESAT) to fulfill the requirements under the NPAP. It is required that each 

network complete NPAP audits at 20% of the sites each year. OAQPS is responsible for selecting the sites to audit, where 

special priority is given to those sites with design values near the ozoneNAAQS. The NPAP auditor is responsible for

submitting the audit results to AQS. The purpose of the NPAP is to assess the proficiency of the monitoring organization. 

The audits are performed through the probe using a NIST-traceable certified gas, which is validated at least quarterly.

The auditor selects 3-4 known target concentrations to determine the accuracy of the on-site ozone analyzer. The 

acceptable ranges can be found in 40 CFR Part 58, Appendix A, Section 3.2.2.1.

Table 4 NPAP Audit History for 2011-2015 Period (as of May 2014)

8. Facilities TSA

CASTNET uses a 3rd party auditor to conduct the facilities portion of the TSA at the contractor’s facilities once every 

three years at both the AMEC and ARS laboratories. CASTNET staff are present at the facility audit when travel funds are 

EPA 

Region Audited Total Sites Completed (%) 

Scheduled for 

2014

Scheduled 

Completion for 

2014 (%)

1 5 5 100 0 100

2 3 3 100 0 100

3 3 12 25 4 58

4 0 17 0 7 41

5 4 13 31 4 62

6 5 5 100 0 100

7 0 1 0 1 100

8 0 13 0 13 100

9 3 9 33 3 67

10 0 1 0 1 100
Page 9 of 104

available. CASTNET staff provide the date of the scheduled audit to the EPA Regional Offices at least six months prior to 

the visit. The purpose of the facility TSA is to provide a qualitative appraisal of the total measurement system. Site 

planning, organization, documentation and operation are evaluated to ensure that good QA/QC practices are being 

applied throughout the monitoring program. An outline of the facility TSA is available in Appendix F. RTI performed the 

facility TSAs at AMEC, Inc. in Gainesville, FL in 2012 and at ARS, Inc. in Fort Collins, CO in 2013. The facility TSA consists of

an assessment of the staff, facilities, data and document control, and the quality control programs. Results, findings, and 

the responses to the findings can be found on the CASTNET/Ozone webpage 

<http://epa.gov/castnet/javaweb/ozone.html>.

9. Annual Monitoring Network Plans and Network Assessment

CASTNET staff prepare an annual CASTNET (EPA, NPS and BLM-sponsored sites) monitoring network plan for public 

review. The network plan focuses on the ozone component of CASTNET and addresses the monitoring requirements of 

40 CFR 58.10(b). EPA, NPS, and BLM consult with OAQPS and applicable EPA Regional Offices ahead of adding or 

discontinuing O3 monitors in accordance with 40 CFR 58.14 and any changes are included in the CASTNET annual 

network plan. CASTNET staff collect additional comments on the CASTNET annual network plan by sending draft copies 

to the National Association of Clean Air Agencies (NACAA), the Association of Air Pollution Control Agencies (AAPCA), 

and through OAQPS’ monitoring list-serve. CASTNET staff submit the plan and any comments received during the 

inspection period to OAQPS and all EPA Regional Office contacts. CASTNET staff contact States directly if these States

use a CASTNET monitor in place of a State-operated ozone monitor (e.g., SLAMS) to ensure their participation in the 

planning process. CASTNET staff submit a final version of the annual network plan to the EPA CASTNET ozone webpage 

<http://epa.gov/castnet/javaweb/ozone.html> and OAQPS’ AMTIC webpage 

<http://www.epa.gov/ttn/amtic/plans.html>. The schedule for these activities is outlined in Table 5. The Division 

Director or a designee at the EPA’s Clean Air Markets Division approves this plan with input from the public by July 1.

OAQPS provides comments within 120 days on any plans proposing changes to the O3 network, and the final plan is

posted on the CASTNET and TTN/AMTIC webpages.

Table 5 Network Plan Schedule

Date Network Plan Steps

March 30th Final ozone data certified and submitted to AQS

May 1st Submit network plan to NPS/BLM for review

May 21

st Distribute network plan to OAQPS, OAQPS list-serve, EPA 

Regional Offices, NACAA, AAPCA and posted for public 

review on the CASTNET webpage

June 21

st Deadline for public comments to network plan

July 1

st CASTNET staff complete response to public comments and 

distribute final version of plan

October 31st OAQPS/Lead EPA Regional Office review plan and provide 

approval

EPA will complete a network assessment every 5 years in accordance with 40 CFR 58.10(d). The network assessment 

shall be submitted to the CAMD Division Director, OAQPS, and all EPA Regional Office contacts. The next assessment is 

due July 1, 2015, and every 5 years thereafter.

Some States include CASTNET sites in their network plan to fulfill their requirement for rural monitoring sites. These

States should notify the CASTNET agency sponsor that the State will be using the CASTNET site in their plan so that 

CASTNET staff and EPA Regional Offices can be included in any discussions related to changes that may be made to the 

site.

10. Ozone Network Modification

As of May 2014, the following network modifications have occurred:
Page 10 of 104

Ahead of the 2014 O3 season, CASTNET added one regulatory monitoring site, Dinosaur National Monument, UT

(DIN431 490471002) operated by NPS.

Following the 2013 O3 season, Mt. Rainier National Park (MOR409 530531010), WA CASTNET site was discontinued due 

to funding constraints.

11. Data Reporting and Certification

CASTNET staff submit applicable ambient and quality assurance data to AQS within 90 days after the end of each 

quarterly reporting period. CASTNET complies with the annual air monitoring certification requirements in accordance 

with 40 CFR 58.15-16. EPA, NPS, and BLM certify CASTNET ambient O3 and quality assurance data by May 1 for the prior 

calendar year for their respective CASTNET sites and submit the data to OAQPS for review. 
Page 11 of 104

Appendix A. Detailed Site Information (Page 1 of 79)

CASTNET O3 monitors meet the siting criteria as specified within 40 CFR Part 58 Appendices D and E. Following guidance 

from 40 CFR Part 58.10b, the following detailed information required for each CASTNET monitor is listed in the following 

pages.

The following parameters are the same at all CASTNET sites:

- Groundcover is natural vegetation

- Current sampling frequency is continuous

- Sampling season is 01/01 – 12/31

- Probe height is 10 meters

- Unrestricted airflow is 360 degrees

- Probe material is Teflon(R) 

- Frequency of one-point QC check is daily

Parameters required by Part 58.10b, but not available include:

- Traffic count (AADT)

- Distance from obstructions (m)

- Residence time for reactive gases (sec)
Page 12 of 104

Appendix A. Detailed Site Information (Page 2 of 79)

AQS ID 01-049-9991

CASTNET ID SND152

Site Name Sand Mountain

GPS Coordinates 34.289001, -85.970065

Street Address Sand Mountain Alabama Agricultural Experiment 

Station, Crossville, Al 35962

County DeKalb

Distance to Roadway > 100 M

CBSA Name Fort Payne, AL Micropolitan Statistical Area

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective Highest Concentration

Monitor Type EPA

Instrument Thermo 49I

Method Code 047

FRM or FEM FEM

Collecting Agency EPA/CAMD

Spatial Scale Regional Scale

Reporting Agency EPA/CAMD

Start Date 01-JAN-11

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees > 50 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 05-MAR-14
Page 13 of 104

Appendix A. Detailed Site Information (Page 3 of 79)

AQS ID 02-068-0003

CASTNET ID DEN417

Site Name Denali NP

GPS Coordinates 63.7232, -148.9676

Street Address Denali National Park

County Denali

Distance to Roadway > 100 M

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective Unknown

Monitor Type NON-EPA FEDERAL

Instrument Thermo 49C

Method Code 047

FRM or FEM FEM

Collecting Agency National Park Service

Spatial Scale Neighborhood

Reporting Agency National Park Service

Start Date 01-JAN-95

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees > 50 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 15-JUN-13
Page 14 of 104

Appendix A. Detailed Site Information (Page 4 of 79)

AQS ID 04-003-8001

CASTNET ID CHA467

Site Name Chiricahua NM

GPS Coordinates 32.009405, -109.389058

Street Address Chiricahua National Monument

County Cochise

Distance to Roadway > 100 M

CBSA Name Sierra Vista-Douglas, AZ Micropolitan Statistical Area

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective General/Background

Monitor Type NON-EPA FEDERAL

Instrument Thermo 49I

Method Code 047

FRM or FEM FEM

Collecting Agency National Park Service

Reporting Agency National Park Service

Start Date 01-JUL-89

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees > 50 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 01-APR-13
Page 15 of 104

Appendix A. Detailed Site Information (Page 5 of 79)

AQS ID 04-005-8001

CASTNET ID GRC474

Site Name Grand Canyon NP

GPS Coordinates 36.058642, -112.183575

Street Address Grand Canyon National Park, W Rim Drive

County Coconino

Distance to Roadway > 100 M

CBSA Name Flagstaff, AZ Metropolitan Statistical Area

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective General/Background

Monitor Type NON-EPA FEDERAL

Instrument Thermo 49I

Method Code 047

FRM or FEM FEM

Collecting Agency National Park Service

Reporting Agency National Park Service

Start Date 01-JUL-89

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees > 50 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 04-APR-13
Page 16 of 104

Appendix A. Detailed Site Information (Page 6 of 79)

AQS ID 04-017-0119

CASTNET ID PET427

Site Name Petrified Forest

GPS Coordinates 34.822508, -109.892485

Street Address Petrified Forest NP, Near Old Sw Entrance On Old 

Route 180

County Navajo

Distance to Roadway > 100 M

CBSA Name Show Low, AZ Micropolitan Statistical Area

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective General/Background

Monitor Type NON-EPA FEDERAL

Instrument Thermo 49I

Method Code 047

FRM or FEM FEM

Collecting Agency National Park Service

Reporting Agency National Park Service

Start Date 01-OCT-02

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees > 50 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 02-APR-13
Page 17 of 104

Appendix A. Detailed Site Information (Page 7 of 79)

AQS ID 05-019-9991

CASTNET ID CAD150

Site Name Caddo Valley

GPS Coordinates 34.179278, -93.098755

Street Address Lower Lake Recreation Area, Caddo Valley, Ar 71923

County Clark

Distance to Roadway > 100 M

CBSA Name Arkadelphia, AR Micropolitan Statistical Area

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective Highest Concentration

Monitor Type EPA

Instrument Thermo 49I

Method Code 047

FRM or FEM FEM

Collecting Agency EPA/CAMD

Spatial Scale Regional Scale

Reporting Agency EPA/CAMD

Start Date 01-JAN-11

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees > 50 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 25-FEB-14
Page 18 of 104

Appendix A. Detailed Site Information (Page 8 of 79)

AQS ID 06-043-0003

CASTNET ID YOS404

Site Name Yosemite NP - Turtleback Dome

GPS Coordinates 37.713251, -119.706196

Street Address Turtleback Dome, Yosemite Natl' Pk 95389

County Mariposa

Distance to Roadway > 100 M

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective General/Background

Monitor Type NON-EPA FEDERAL

Instrument Thermo 49C

Method Code 047

FRM or FEM FEM

Collecting Agency National Park Service

Reporting Agency National Park Service

Start Date 01-APR-02

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees > 50 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 18-NOV-13
Page 19 of 104

Appendix A. Detailed Site Information (Page 9 of 79)

AQS ID 06-069-0003

CASTNET ID PIN414

Site Name Pinnacles NM

GPS Coordinates 36.483235, -121.156876

Street Address NE Entrance, Pinnacles NM

County San Benito

Distance to Roadway > 100 M

CBSA Name San Jose-Sunnyvale-Santa Clara, CA Metropolitan 

Statistical Area

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective General/Background

Monitor Type NON-EPA FEDERAL

Instrument Thermo 49C

Method Code 047

FRM or FEM FEM

Collecting Agency National Park Service

Spatial Scale Neighborhood

Reporting Agency National Park Service

Start Date 01-MAR-00

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees > 50 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 16-SEP-13
Page 20 of 104

Appendix A. Detailed Site Information (Page 10 of 79)

AQS ID 06-071-9002

CASTNET ID JOT403

Site Name Joshua Tree NP

GPS Coordinates 34.069569, -116.388933

Street Address Joshua Tree National Monument

County San Bernardino

Distance to Roadway > 100 M

CBSA Name Riverside-San Bernardino-Ontario, CA Metropolitan 

Statistical Area

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective Highest Concentration

Monitor Type NON-EPA FEDERAL

Instrument Thermo 49I

Method Code 047

FRM or FEM FEM

Collecting Agency National Park Service

Spatial Scale Regional Scale

Reporting Agency National Park Service

Start Date 01-APR-98

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees > 50 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 06-AUG-13
Page 21 of 104

Appendix A. Detailed Site Information (Page 11 of 79)

AQS ID 06-089-3003

CASTNET ID LAV410

Site Name Lassen Volcanic NP

GPS Coordinates 40.539991, -121.576462

Street Address Manzanita Lake Rs, Lassen Volcanic NP

County Shasta

Distance to Roadway 25 M

CBSA Name Redding, CA Metropolitan Statistical Area

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective General/Background

Monitor Type NON-EPA FEDERAL

Instrument Thermo 49C

Method Code 047

FRM or FEM FEM

Collecting Agency National Park Service

Spatial Scale Neighborhood

Reporting Agency National Park Service

Start Date 01-SEP-05

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees 10 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 07-MAY-13
Page 22 of 104

Appendix A. Detailed Site Information (Page 12 of 79)

AQS ID 06-107-0009

CASTNET ID SEK430

Site Name Sequoia NP - Ash Mountain

GPS Coordinates 36.489469, -118.829153

Street Address Sequoia & Kings Canyon NP

County Tulare

Distance to Roadway 40 M

CBSA Name Visalia-Porterville, CA Metropolitan Statistical Area

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective General/Background

Monitor Type NON-EPA FEDERAL

Instrument Thermo 49I

Method Code 047

FRM or FEM FEM

Collecting Agency National Park Service

Reporting Agency National Park Service

Start Date 01-APR-02

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees 5 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 19-NOV-13
Page 23 of 104

Appendix A. Detailed Site Information (Page 13 of 79)

AQS ID 08-051-9991

CASTNET ID GTH161

Site Name Gothic

GPS Coordinates 38.95627, -106.98587

Street Address Gunnison National Forest, Crested Butte, Co 81224

County Gunnison

Distance to Roadway > 100 M

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective Highest Concentration

Monitor Type EPA

Instrument Thermo 49I

Method Code 047

FRM or FEM FEM

Collecting Agency EPA/CAMD

Spatial Scale Regional Scale

Reporting Agency EPA/CAMD

Start Date 01-JUN-11

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees > 50 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 13-JUN-13
Page 24 of 104

Appendix A. Detailed Site Information (Page 14 of 79)

AQS ID 08-069-0007

CASTNET ID ROM406

Site Name Rocky Mtn NP

GPS Coordinates 40.278129, -105.545635

Street Address Rocky Mountain National Park, Estes Park, Co 80517

County Larimer

Distance to Roadway > 100 M

CBSA Name Fort Collins-Loveland, CO Metropolitan Statistical 

Area

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective General/Background

Monitor Type NON-EPA FEDERAL

Instrument Thermo 49I

Method Code 047

FRM or FEM FEM

Collecting Agency National Park Service

Spatial Scale Neighborhood

Reporting Agency National Park Service

Start Date 01-APR-02

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees > 50 M

Distance Between Collocated 7.5 m

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 29-OCT-13
Page 25 of 104

Appendix A. Detailed Site Information (Page 15 of 79)

AQS ID 08-069-9991

CASTNET ID ROM206

Site Name Rocky Mtn NP Collocated

GPS Coordinates 40.278129, -105.545635

Street Address Rocky Mountain National Park, Estes Park, Co 80517

County Larimer

Distance to Roadway > 100 M

CBSA Name Fort Collins-Loveland, CO Metropolitan Statistical 

Area

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective Highest Concentration

Monitor Type EPA, NON-REGULATORY

Instrument Thermo 49I

Method Code 047

FRM or FEM FEM

Collecting Agency EPA/CAMD

Spatial Scale Regional Scale

Reporting Agency EPA/CAMD

Start Date 01-JAN-11

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees > 50 M

Distance Between Collocated 7.5 m

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 10-JUN-13
Page 26 of 104

Appendix A. Detailed Site Information (Page 16 of 79)

AQS ID 08-083-0101

CASTNET ID MEV405

Site Name Mesa Verde NP

GPS Coordinates 37.198398, -108.490462

Street Address Mesa Verde National Park, Colorado

County Montezuma

Distance to Roadway > 100 M

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective Highest Concentration

Monitor Type NON-EPA FEDERAL

Instrument Thermo 49C

Method Code 047

FRM or FEM FEM

Collecting Agency National Park Service

Spatial Scale Regional Scale

Reporting Agency National Park Service

Start Date 01-JAN-05

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees > 50 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 21-AUG-13
Page 27 of 104

Appendix A. Detailed Site Information (Page 17 of 79)

AQS ID 09-015-9991

CASTNET ID ABT147

Site Name Abington

GPS Coordinates 41.84046, -72.010368

Street Address 80 Ayers Rd, Abington, Ct 06230

County Windham

Distance to Roadway > 100 M

CBSA Name Willimantic, CT Micropolitan Statistical Area

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective Highest Concentration

Monitor Type EPA

Instrument Thermo 49I

Method Code 047

FRM or FEM FEM

Collecting Agency EPA/CAMD

Spatial Scale Regional Scale

Reporting Agency EPA/CAMD

Start Date 01-JUN-11

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees > 50 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 22-OCT-13
Page 28 of 104

Appendix A. Detailed Site Information (Page 18 of 79)

AQS ID 12-061-9991

CASTNET ID IRL141

Site Name Indian River Lagoon

GPS Coordinates 27.849215, -80.455595

Street Address Sebastian Inlet State Recreation Area, Vero Beach, Fl 

32963

County Indian River

Distance to Roadway > 100 M

CBSA Name Sebastian-Vero Beach, FL Metropolitan Statistical 

Area

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective Highest Concentration

Monitor Type EPA

Instrument Thermo 49I

Method Code 047

FRM or FEM FEM

Collecting Agency EPA/CAMD

Spatial Scale Regional Scale

Reporting Agency EPA/CAMD

Start Date 01-JAN-11

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees > 50 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 13-FEB-14
Page 29 of 104

Appendix A. Detailed Site Information (Page 19 of 79)

AQS ID 12-077-9991

CASTNET ID SUM156

Site Name Sumatra

GPS Coordinates 30.110226, -84.99038

Street Address Apalachicola National Forest, Bristol, Fl 32321

County Liberty

Distance to Roadway > 100 M

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective Highest Concentration

Monitor Type EPA

Instrument Thermo 49I

Method Code 047

FRM or FEM FEM

Collecting Agency EPA/CAMD

Spatial Scale Regional Scale

Reporting Agency EPA/CAMD

Start Date 01-JAN-11

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees > 50 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 11-FEB-14
Page 30 of 104

Appendix A. Detailed Site Information (Page 20 of 79)

AQS ID 13-231-9991

CASTNET ID GAS153

Site Name Georgia Station

GPS Coordinates 33.181173, -84.410054

Street Address Georgia Station Georgia Agricultural Experiment 

Station, Williamson, Ga 30292

County Pike

Distance to Roadway > 100 M

CBSA Name Atlanta-Sandy Springs-Marietta, GA Metropolitan 

Statistical Area

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective Highest Concentration

Monitor Type EPA

Instrument Thermo 49I

Method Code 047

FRM or FEM FEM

Collecting Agency EPA/CAMD

Spatial Scale Regional Scale

Reporting Agency EPA/CAMD

Start Date 01-JAN-11

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees > 50 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 04-MAR-14
Page 31 of 104

Appendix A. Detailed Site Information (Page 21 of 79)

AQS ID 17-019-1001

CASTNET ID BVL130

Site Name Bondville

GPS Coordinates 40.051981, -88.372495

Street Address Twp Rd 500 E.

County Champaign

Distance to Roadway > 100 M

CBSA Name Champaign-Urbana, IL Metropolitan Statistical Area

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective Highest Concentration

Monitor Type EPA

Instrument Thermo 49I

Method Code 047

FRM or FEM FEM

Collecting Agency EPA/CAMD

Spatial Scale Regional Scale

Reporting Agency EPA/CAMD

Start Date 01-APR-11

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees > 50 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 01-AUG-13
Page 32 of 104

Appendix A. Detailed Site Information (Page 22 of 79)

AQS ID 17-085-9991

CASTNET ID STK138

Site Name Stockton

GPS Coordinates 42.287216, -89.99995

Street Address 10952 E. Parker Rd, Stockton, Il 61085

County Jo Daviess

Distance to Roadway > 100 M

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective Highest Concentration

Monitor Type EPA

Instrument Thermo 49I

Method Code 047

FRM or FEM FEM

Collecting Agency EPA/CAMD

Spatial Scale Regional Scale

Reporting Agency EPA/CAMD

Start Date 01-APR-11

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees > 50 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 19-SEP-13
Page 33 of 104

Appendix A. Detailed Site Information (Page 23 of 79)

AQS ID 17-119-9991

CASTNET ID ALH157

Site Name Alhambra

GPS Coordinates 38.869001, -89.622815

Street Address 5403 State Road 160, Highland, Il 62249

County Madison

Distance to Roadway > 100 M

CBSA Name St. Louis, MO-IL Metropolitan Statistical Area

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective Highest Concentration

Monitor Type EPA

Instrument Thermo 49I

Method Code 047

FRM or FEM FEM

Collecting Agency EPA/CAMD

Spatial Scale Regional Scale

Reporting Agency EPA/CAMD

Start Date 01-APR-11

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees > 50 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 15-SEP-13
Page 34 of 104

Appendix A. Detailed Site Information (Page 24 of 79)

AQS ID 18-083-9991

CASTNET ID VIN140

Site Name Vincennes

GPS Coordinates 38.740792, -87.484923

Street Address Southwest Purdue Agricultural Center, Vincennes, In 

47591

County Knox

Distance to Roadway > 100 M

CBSA Name Vincennes, IN Micropolitan Statistical Area

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective Highest Concentration

Monitor Type EPA

Instrument Thermo 49I

Method Code 047

FRM or FEM FEM

Collecting Agency EPA/CAMD

Spatial Scale Regional Scale

Reporting Agency EPA/CAMD

Start Date 01-APR-11

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees > 50 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 14-SEP-13
Page 35 of 104

Appendix A. Detailed Site Information (Page 25 of 79)

AQS ID 18-169-9991

CASTNET ID SAL133

Site Name Salamonie Reservoir

GPS Coordinates 40.816038, -85.661407

Street Address Hamilton Rd, Lagro, In 46941

County Wabash

Distance to Roadway > 100 M

CBSA Name Wabash, IN Micropolitan Statistical Area

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective Highest Concentration

Monitor Type EPA

Instrument Thermo 49I

Method Code 047

FRM or FEM FEM

Collecting Agency EPA/CAMD

Spatial Scale Regional Scale

Reporting Agency EPA/CAMD

Start Date 01-JUN-11

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees > 50 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 28-SEP-13
Page 36 of 104

Appendix A. Detailed Site Information (Page 26 of 79)

AQS ID 21-061-0501

CASTNET ID MAC426

Site Name Mammoth Cave NP

GPS Coordinates 37.131794, -86.142953

Street Address Mammoth Cave NP - Alfred Cook Road

County Edmonson

Distance to Roadway > 100 M

CBSA Name Bowling Green, KY Metropolitan Statistical Area

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective General/Background

Monitor Type NON-EPA FEDERAL

Instrument Thermo 49I

Method Code 047

FRM or FEM FEM

Collecting Agency National Park Service

Reporting Agency National Park Service

Start Date 01-AUG-97

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees > 50 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 28-MAR-14
Page 37 of 104

Appendix A. Detailed Site Information (Page 27 of 79)

AQS ID 21-175-9991

CASTNET ID CKT136

Site Name Crockett

GPS Coordinates 37.92146, -83.066295

Street Address State Highway 437, West Liberty, Ky 41472

County Morgan

Distance to Roadway > 100 M

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective Highest Concentration

Monitor Type EPA

Instrument Thermo 49I

Method Code 047

FRM or FEM FEM

Collecting Agency EPA/CAMD

Spatial Scale Regional Scale

Reporting Agency EPA/CAMD

Start Date 01-APR-11

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees > 50 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 31-MAR-14
Page 38 of 104

Appendix A. Detailed Site Information (Page 28 of 79)

AQS ID 21-221-9991

CASTNET ID CDZ171

Site Name Cadiz

GPS Coordinates 36.784053, -87.85015

Street Address 5720 Old Dover Rd, Cadiz, Ky 42211

County Trigg

Distance to Roadway > 100 M

CBSA Name Clarksville, TN-KY Metropolitan Statistical Area

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective Highest Concentration

Monitor Type EPA

Instrument Thermo 49I

Method Code 047

FRM or FEM FEM

Collecting Agency EPA/CAMD

Spatial Scale Regional Scale

Reporting Agency EPA/CAMD

Start Date 01-MAR-11

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees > 50 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 28-MAR-14
Page 39 of 104

Appendix A. Detailed Site Information (Page 29 of 79)

AQS ID 21-229-9991

CASTNET ID MCK131

Site Name Mackville

GPS Coordinates 37.704678, -85.048706

Street Address 542 Wesley-Miller Rd, Harrodsburg, Ky 40330

County Washington

Distance to Roadway > 100 M

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective Highest Concentration

Monitor Type EPA

Instrument Thermo 49I

Method Code 047

FRM or FEM FEM

Collecting Agency EPA/CAMD

Spatial Scale Regional Scale

Reporting Agency EPA/CAMD

Start Date 01-MAR-11

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees > 50 M

Distance Between Collocated 0 m

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months Y

Frequency for 1 Pt QC Daily

Last PE Date 30-MAR-14
Page 40 of 104

Appendix A. Detailed Site Information (Page 30 of 79)

AQS ID 23-003-9991

CASTNET ID ASH135

Site Name Ashland

GPS Coordinates 46.603832, -68.413227

Street Address 45 Radar Rd, Ashland, Me 04732

County Aroostook

Distance to Roadway > 100 M

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective Highest Concentration

Monitor Type EPA

Instrument Thermo 49I

Method Code 047

FRM or FEM FEM

Collecting Agency EPA/CAMD

Spatial Scale Regional Scale

Reporting Agency EPA/CAMD

Start Date 01-JUN-11

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees 20 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 19-OCT-13
Page 41 of 104

Appendix A. Detailed Site Information (Page 31 of 79)

AQS ID 23-009-0103

CASTNET ID ACA416

Site Name Acadia NP

GPS Coordinates 44.377086, -68.2608

Street Address Mcfarland Hill-Air Pollutant Research Site

County Hancock

Distance to Roadway > 100 M

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective Regional Transport & Upwind Background

Monitor Type SLAMS & NON-EPA FEDERAL

Instrument Thermo 49C

Method Code 047

FRM or FEM FEM

Collecting Agency Maine - Dept of Environmental Protection

Spatial Scale Regional Scale

Reporting Agency Maine - Dept of Environmental Protection

Start Date 09-FEB-98

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees 25 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 27-FEB-14
Page 42 of 104

Appendix A. Detailed Site Information (Page 32 of 79)

AQS ID 24-019-9991

CASTNET ID BWR139

Site Name Blackwater NWR

GPS Coordinates 38.444971, -76.111274

Street Address Blackwater National Wildlife Refuge, Cambridge, Md 

21613

County Dorchester

Distance to Roadway > 100 M

CBSA Name Cambridge, MD Micropolitan Statistical Area

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective Highest Concentration

Monitor Type EPA

Instrument Thermo 49I

Method Code 047

FRM or FEM FEM

Collecting Agency EPA/CAMD

Spatial Scale Regional Scale

Reporting Agency EPA/CAMD

Start Date 01-JAN-11

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees > 50 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 03-DEC-13
Page 43 of 104

Appendix A. Detailed Site Information (Page 33 of 79)

AQS ID 24-033-9991

CASTNET ID BEL116

Site Name Beltsville

GPS Coordinates 39.028177, -76.817127

Street Address Powder Mill Rd, Laurel, Md 20708

County Prince George's

Distance to Roadway > 100 M

CBSA Name Washington-Arlington-Alexandria, DC-VA-MD-WV 

Metropolitan Statistical Area

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective Highest Concentration

Monitor Type EPA

Instrument Thermo 49I

Method Code 047

FRM or FEM FEM

Collecting Agency EPA/CAMD

Spatial Scale Regional Scale

Reporting Agency EPA/CAMD

Start Date 01-APR-11

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees > 50 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 01-NOV-13
Page 44 of 104

Appendix A. Detailed Site Information (Page 34 of 79)

AQS ID 26-157-9991

CASTNET ID UVL124

Site Name Unionville

GPS Coordinates 43.613572, -83.359869

Street Address 1821 E. Dickerson Rd, Unionville, Mi 48767

County Tuscola

Distance to Roadway > 100 M

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective Highest Concentration

Monitor Type EPA

Instrument Thermo 49I

Method Code 047

FRM or FEM FEM

Collecting Agency EPA/CAMD

Spatial Scale Regional Scale

Reporting Agency EPA/CAMD

Start Date 01-JUN-11

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees > 50 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 30-AUG-13
Page 45 of 104

Appendix A. Detailed Site Information (Page 35 of 79)

AQS ID 26-161-9991

CASTNET ID ANA115

Site Name Ann Arbor

GPS Coordinates 42.416636, -83.90218

Street Address 10070 Strawberry Lake Rd, Dexter, Mi 48130

County Washtenaw

Distance to Roadway > 100 M

CBSA Name Ann Arbor, MI Metropolitan Statistical Area

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective Highest Concentration

Monitor Type EPA

Instrument Thermo 49I

Method Code 047

FRM or FEM FEM

Collecting Agency EPA/CAMD

Spatial Scale Regional Scale

Reporting Agency EPA/CAMD

Start Date 01-JUN-11

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees > 50 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 17-SEP-13
Page 46 of 104

Appendix A. Detailed Site Information (Page 36 of 79)

AQS ID 26-165-9991

CASTNET ID HOX148

Site Name Hoxeyville

GPS Coordinates 44.18089, -85.73898

Street Address 10637 S 9 Rd, Cadillac, Mi 49601

County Wexford

Distance to Roadway > 100 M

CBSA Name Cadillac, MI Micropolitan Statistical Area

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective Highest Concentration

Monitor Type EPA

Instrument Thermo 49I

Method Code 047

FRM or FEM FEM

Collecting Agency EPA/CAMD

Spatial Scale Regional Scale

Reporting Agency EPA/CAMD

Start Date 01-JUN-11

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees > 50 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 30-AUG-13
Page 47 of 104

Appendix A. Detailed Site Information (Page 37 of 79)

AQS ID 27-137-0034

CASTNET ID VOY413

Site Name Voyageurs NP

GPS Coordinates 48.412518, -92.829225

Street Address Voyageurs National Park

County St. Louis

Distance to Roadway > 100 M

CBSA Name Duluth, MN-WI Metropolitan Statistical Area

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective General/Background

Monitor Type NON-EPA FEDERAL

Instrument Thermo 49C

Method Code 047

FRM or FEM FEM

Collecting Agency National Park Service

Reporting Agency National Park Service

Start Date 01-APR-02

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees > 50 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 06-SEP-13
Page 48 of 104

Appendix A. Detailed Site Information (Page 38 of 79)

AQS ID 28-161-9991

CASTNET ID CVL151

Site Name Coffeeville

GPS Coordinates 34.002747, -89.799183

Street Address Jamie L. Whitten Plant Materials Center, Coffeeville, 

Ms 38922

County Yalobusha

Distance to Roadway > 100 M

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective Highest Concentration

Monitor Type EPA

Instrument Thermo 49I

Method Code 047

FRM or FEM FEM

Collecting Agency EPA/CAMD

Spatial Scale Regional Scale

Reporting Agency EPA/CAMD

Start Date 01-JAN-11

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees 17 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 28-FEB-14
Page 49 of 104

Appendix A. Detailed Site Information (Page 39 of 79)

AQS ID 30-029-8001

CASTNET ID GLR468

Site Name Glacier NP

GPS Coordinates 48.510301, -113.996807

Street Address Glacier National Park

County Flathead

Distance to Roadway > 100 M

CBSA Name Kalispell, MT Micropolitan Statistical Area

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective General/Background

Monitor Type NON-EPA FEDERAL

Instrument Thermo 49I

Method Code 047

FRM or FEM FEM

Collecting Agency National Park Service

Reporting Agency National Park Service

Start Date 01-APR-89

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees > 50 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 18-JUL-13
Page 50 of 104

Appendix A. Detailed Site Information (Page 40 of 79)

AQS ID 31-107-9991

CASTNET ID SAN189

Site Name Santee Sioux

GPS Coordinates 42.829154, -97.854128

Street Address State Spur 54d, Niobrara, Ne 68760

County Knox

Distance to Roadway > 100 M

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective Highest Concentration

Monitor Type EPA

Instrument Thermo 49I

Method Code 047

FRM or FEM FEM

Collecting Agency EPA/CAMD

Spatial Scale Regional Scale

Reporting Agency EPA/CAMD

Start Date 01-JAN-11

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees > 50 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 25-APR-13
Page 51 of 104

Appendix A. Detailed Site Information (Page 41 of 79)

AQS ID 32-033-0101

CASTNET ID GRB411

Site Name Great Basin NP

GPS Coordinates 39.005121, -114.215932

Street Address Great Basin National Park

County White Pine

Distance to Roadway > 100 M

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective Highest Concentration

Monitor Type NON-EPA FEDERAL

Instrument Thermo 49C

Method Code 047

FRM or FEM FEM

Collecting Agency National Park Service

Spatial Scale Regional Scale

Reporting Agency National Park Service

Start Date 01-MAR-04

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees > 50 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 16-APR-13
Page 52 of 104

Appendix A. Detailed Site Information (Page 42 of 79)

AQS ID 33-009-9991

CASTNET ID WST109

Site Name Woodstock

GPS Coordinates 43.944519, -71.700787

Street Address Hubbard Brook Experimental Forest, North 

Woodstock, Nh 03262

County Grafton

Distance to Roadway 50 M

CBSA Name Lebanon, NH-VT Micropolitan Statistical Area

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective Highest Concentration

Monitor Type EPA

Instrument Thermo 49I

Method Code 047

FRM or FEM FEM

Collecting Agency EPA/CAMD

Spatial Scale Regional Scale

Reporting Agency EPA/CAMD

Start Date 01-JUN-11

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees 10 - 30 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 17-OCT-13
Page 53 of 104

Appendix A. Detailed Site Information (Page 43 of 79)

AQS ID 34-021-9991

CASTNET ID WSP144

Site Name Wash. Crossing

GPS Coordinates 40.312303, -74.872663

Street Address Washington Crossing State Park, Titusville, Nj 08560

County Mercer

Distance to Roadway > 100 M

CBSA Name Trenton-Ewing, NJ Metropolitan Statistical Area

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective Highest Concentration

Monitor Type EPA

Instrument Thermo 49I

Method Code 047

FRM or FEM FEM

Collecting Agency EPA/CAMD

Spatial Scale Regional Scale

Reporting Agency EPA/CAMD

Start Date 01-JAN-11

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees > 50 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 24-OCT-13
Page 54 of 104

Appendix A. Detailed Site Information (Page 44 of 79)

AQS ID 36-031-9991

CASTNET ID HWF187

Site Name Huntington Wildlife Forest

GPS Coordinates 43.973044, -74.223317

Street Address Huntington Wildlife Forest, Newcomb, Ny 12852

County Essex

Distance to Roadway > 100 M

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective Highest Concentration

Monitor Type EPA

Instrument Thermo 49I

Method Code 047

FRM or FEM FEM

Collecting Agency EPA/CAMD

Spatial Scale Regional Scale

Reporting Agency EPA/CAMD

Start Date 01-JUN-11

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees 20 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 16-OCT-13
Page 55 of 104

Appendix A. Detailed Site Information (Page 45 of 79)

AQS ID 36-109-9991

CASTNET ID CTH110

Site Name Connecticut Hill

GPS Coordinates 42.400875, -76.653516

Street Address Connecticut Hill Wildlife Management Area, 

Newfield, Ny 14867

County Tompkins

Distance to Roadway > 100 M

CBSA Name Ithaca, NY Metropolitan Statistical Area

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective Highest Concentration

Monitor Type EPA

Instrument Thermo 49I

Method Code 047

FRM or FEM FEM

Collecting Agency EPA/CAMD

Spatial Scale Regional Scale

Reporting Agency EPA/CAMD

Start Date 01-JAN-11

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees 30 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 14-OCT-13
Page 56 of 104

Appendix A. Detailed Site Information (Page 46 of 79)

AQS ID 37-011-9991

CASTNET ID PNF126

Site Name Cranberry

GPS Coordinates 36.105435, -82.045015

Street Address Pisgah National Forest, Newland, Nc 28657

County Avery

Distance to Roadway > 100 M

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective Highest Concentration

Monitor Type EPA

Instrument Thermo 49I

Method Code 047

FRM or FEM FEM

Collecting Agency EPA/CAMD

Spatial Scale Regional Scale

Reporting Agency EPA/CAMD

Start Date 01-JAN-11

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees > 50 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 12-MAY-13
Page 57 of 104

Appendix A. Detailed Site Information (Page 47 of 79)

AQS ID 37-031-9991

CASTNET ID BFT142

Site Name Beaufort

GPS Coordinates 34.884668, -76.620666

Street Address Open Grounds Farm, Beaufort, Nc 28516

County Carteret

Distance to Roadway > 100 M

CBSA Name Morehead City, NC Micropolitan Statistical Area

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective Highest Concentration

Monitor Type EPA

Instrument Thermo 49I

Method Code 047

FRM or FEM FEM

Collecting Agency EPA/CAMD

Spatial Scale Regional Scale

Reporting Agency EPA/CAMD

Start Date 01-JAN-11

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees > 50 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 05-NOV-13
Page 58 of 104

Appendix A. Detailed Site Information (Page 48 of 79)

AQS ID 37-113-9991

CASTNET ID COW137

Site Name Coweeta

GPS Coordinates 35.060527, -83.43034

Street Address USDA Southern Research Station, Coweeta 

Hydrologic Laboratory, Otto, Nc 28763

County Macon

Distance to Roadway > 100 M

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective Highest Concentration

Monitor Type EPA

Instrument Thermo 49I

Method Code 047

FRM or FEM FEM

Collecting Agency EPA/CAMD

Spatial Scale Regional Scale

Reporting Agency EPA/CAMD

Start Date 01-JAN-11

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees > 50 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 26-MAR-14
Page 59 of 104

Appendix A. Detailed Site Information (Page 49 of 79)

AQS ID 37-123-9991

CASTNET ID CND125

Site Name Candor

GPS Coordinates 35.26333, -79.83754

Street Address 136 Perry Dr, Candor, Nc 27229

County Montgomery

Distance to Roadway > 100 M

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective Highest Concentration

Monitor Type EPA

Instrument Thermo 49I

Method Code 047

FRM or FEM FEM

Collecting Agency EPA/CAMD

Spatial Scale Regional Scale

Reporting Agency EPA/CAMD

Start Date 01-JAN-11

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees > 50 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 10-NOV-13
Page 60 of 104

Appendix A. Detailed Site Information (Page 50 of 79)

AQS ID 38-007-0002

CASTNET ID THR422

Site Name Theodore Roosevelt NP

GPS Coordinates 46.894844, -103.377719

Street Address 13881 I94 East

County Billings

Distance to Roadway > 100 M

CBSA Name Dickinson, ND Micropolitan Statistical Area

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective General/Background

Monitor Type SLAMS

Instrument Thermo 49I

Method Code 047

FRM or FEM FEM

Collecting Agency North Dakota - Dept of Health

Spatial Scale Regional Scale

Reporting Agency North Dakota - Dept of Health

Start Date 27-JUL-98

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees > 50 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 20-DEC-13
Page 61 of 104

Appendix A. Detailed Site Information (Page 51 of 79)

AQS ID 39-017-9991

CASTNET ID OXF122

Site Name Oxford

GPS Coordinates 39.531115, -84.723547

Street Address Ecology Research Center, Miami University, Oxford, 

Ohio 45056

County Butler

Distance to Roadway > 100 M

CBSA Name Cincinnati-Middletown, OH-KY-IN Metropolitan 

Statistical Area

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective Highest Concentration

Monitor Type EPA

Instrument Thermo 49I

Method Code 047

FRM or FEM FEM

Collecting Agency EPA/CAMD

Spatial Scale Regional Scale

Reporting Agency EPA/CAMD

Start Date 01-APR-11

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees > 50 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 08-MAY-13
Page 62 of 104

Appendix A. Detailed Site Information (Page 52 of 79)

AQS ID 39-047-9991

CASTNET ID DCP114

Site Name Deer Creek

GPS Coordinates 39.635888, -83.260563

Street Address Deer Creek State Park, Mt Sterling, Oh 43143

County Fayette

Distance to Roadway > 100 M

CBSA Name Washington Court House, OH Micropolitan Statistical 

Area

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective Highest Concentration

Monitor Type EPA

Instrument Thermo 49I

Method Code 047

FRM or FEM FEM

Collecting Agency EPA/CAMD

Spatial Scale Regional Scale

Reporting Agency EPA/CAMD

Start Date 01-APR-11

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees 15 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 22-APR-13
Page 63 of 104

Appendix A. Detailed Site Information (Page 53 of 79)

AQS ID 39-121-9991

CASTNET ID QAK172

Site Name Quaker City

GPS Coordinates 39.942714, -81.337914

Street Address 58163 St. Johns Rd, Quaker City, Oh 43773

County Noble

Distance to Roadway > 100 M

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective Highest Concentration

Monitor Type EPA

Instrument Thermo 49I

Method Code 047

FRM or FEM FEM

Collecting Agency EPA/CAMD

Spatial Scale Regional Scale

Reporting Agency EPA/CAMD

Start Date 01-JAN-11

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees > 50 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 09-MAY-13
Page 64 of 104

Appendix A. Detailed Site Information (Page 54 of 79)

AQS ID 40-001-9009

CASTNET ID CHE185

Site Name Cherokee Nation

GPS Coordinates 35.750786, -94.669789

Street Address South Highway 59, Rr1, 1795 Dahlonegah Park Road, 

Stilwell, Oklahoma

County Adair

Distance to Roadway > 100 M

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective Regional Transport & General/Background

Monitor Type TRIBAL & EPA

Instrument Teledyne ML9811

Method Code 091

FRM or FEM FEM

Collecting Agency EPA/CAMD

Spatial Scale Regional Scale

Reporting Agency EPA/CAMD

Start Date 01-JUL-02

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees > 50 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 27-FEB-14
Page 65 of 104

Appendix A. Detailed Site Information (Page 55 of 79)

AQS ID 42-001-9991

CASTNET ID ARE128

Site Name Arendtsville

GPS Coordinates 39.923241, -77.307863

Street Address 747 Winding Rd, Biglerville, Pa 17307

County Adams

Distance to Roadway > 100 M

CBSA Name Gettysburg, PA Micropolitan Statistical Area

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective Highest Concentration

Monitor Type EPA

Instrument Thermo 49I

Method Code 047

FRM or FEM FEM

Collecting Agency EPA/CAMD

Spatial Scale Regional Scale

Reporting Agency EPA/CAMD

Start Date 01-JAN-11

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees > 50 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 07-NOV-13
Page 66 of 104

Appendix A. Detailed Site Information (Page 56 of 79)

AQS ID 42-027-9991

CASTNET ID PSU106

Site Name Penn State

GPS Coordinates 40.720902, -77.931759

Street Address 1366 Tadpole Rd, Pennsylvania Furnace, Pa 16865

County Centre

Distance to Roadway > 100 M

CBSA Name State College, PA Metropolitan Statistical Area

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective Highest Concentration

Monitor Type EPA

Instrument Thermo 49I

Method Code 047

FRM or FEM FEM

Collecting Agency EPA/CAMD

Spatial Scale Regional Scale

Reporting Agency EPA/CAMD

Start Date 01-APR-11

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees > 50 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 24-SEP-13
Page 67 of 104

Appendix A. Detailed Site Information (Page 57 of 79)

AQS ID 42-047-9991

CASTNET ID KEF112

Site Name Kane Exp. Forest

GPS Coordinates 41.598119, -78.767866

Street Address Kane Experimental Forest, Allegheny National Forest,

Wilcox, Pa 15870

County Elk

Distance to Roadway > 100 M

CBSA Name St. Marys, PA Micropolitan Statistical Area

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective Highest Concentration

Monitor Type EPA

Instrument Thermo 49I

Method Code 047

FRM or FEM FEM

Collecting Agency EPA/CAMD

Spatial Scale Regional Scale

Reporting Agency EPA/CAMD

Start Date 01-JUN-11

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees 20 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 20-SEP-13
Page 68 of 104

Appendix A. Detailed Site Information (Page 58 of 79)

AQS ID 42-085-9991

CASTNET ID MKG113

Site Name M.K. Goddard

GPS Coordinates 41.426847, -80.145247

Street Address Maurice K Goddard State Park, Sandy Lake, Pa 16145

County Mercer

Distance to Roadway 60 M

CBSA Name Youngstown-Warren-Boardman, OH-PA Metropolitan 

Statistical Area

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective Highest Concentration

Monitor Type EPA

Instrument Thermo 49I

Method Code 047

FRM or FEM FEM

Collecting Agency EPA/CAMD

Spatial Scale Regional Scale

Reporting Agency EPA/CAMD

Start Date 01-JUN-11

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees 10 - 30 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 17-SEP-13
Page 69 of 104

Appendix A. Detailed Site Information (Page 59 of 79)

AQS ID 42-111-9991

CASTNET ID LRL117

Site Name Laurel Hill

GPS Coordinates 39.988309, -79.251573

Street Address Laurel Hill State Park, Rockwood, Pa 15557

County Somerset

Distance to Roadway > 100 M

CBSA Name Somerset, PA Micropolitan Statistical Area

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective Highest Concentration

Monitor Type EPA

Instrument Thermo 49I

Method Code 047

FRM or FEM FEM

Collecting Agency EPA/CAMD

Spatial Scale Regional Scale

Reporting Agency EPA/CAMD

Start Date 01-APR-11

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees > 50 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 08-NOV-13
Page 70 of 104

Appendix A. Detailed Site Information (Page 60 of 79)

AQS ID 46-033-0132

CASTNET ID WNC429

Site Name Wind Cave NP

GPS Coordinates 43.557639, -103.483856

Street Address Wind Cave National Park, South Dakota

County Custer

Distance to Roadway > 100 M

Pollutant Ozone, 3

Parameter Code 44201

NAAQS Monitoring Objective Regional Transport & General/Background

Monitor Type SLAMS

Instrument Thermo 49I

Method Code 047

FRM or FEM FEM

Collecting Agency South Dakota - Dept of Environment and Natural 

Resources

Spatial Scale Regional Scale

Reporting Agency South Dakota - Dept of Environment and Natural 

Resources

Start Date 01-JAN-05

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees > 50 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 14-NOV-13
Page 71 of 104

Appendix A. Detailed Site Information (Page 61 of 79)

AQS ID 47-009-0101

CASTNET ID GRS420

Site Name Great Smoky NP - Look Rock

GPS Coordinates 35.633482, -83.941606

Street Address Great Smoky Mountains NP Look Rock

County Blount

Distance to Roadway > 100 M

CBSA Name Knoxville, TN Metropolitan Statistical Area

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective General/Background

Monitor Type SLAMS & NON-EPA FEDERAL

Instrument Thermo 49I

Method Code 047

FRM or FEM FEM

Collecting Agency National Park Service

Spatial Scale Neighborhood

Reporting Agency National Park Service

Start Date 01-DEC-97

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees > 50 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 05-NOV-13
Page 72 of 104

Appendix A. Detailed Site Information (Page 62 of 79)

AQS ID 47-025-9991

CASTNET ID SPD111

Site Name Speedwell

GPS Coordinates 36.46983, -83.826511

Street Address 718 Russell Hill Rd, Speedwell, Tn 37870

County Claiborne

Distance to Roadway > 100 M

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective Highest Concentration

Monitor Type EPA

Instrument Thermo 49I

Method Code 047

FRM or FEM FEM

Collecting Agency EPA/CAMD

Spatial Scale Regional Scale

Reporting Agency EPA/CAMD

Start Date 01-MAR-11

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees > 50 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 31-MAR-14
Page 73 of 104

Appendix A. Detailed Site Information (Page 63 of 79)

AQS ID 47-041-9991

CASTNET ID ESP127

Site Name Edgar Evins

GPS Coordinates 36.03893, -85.73305

Street Address Edgar Evans State Park, Smithville, Tn 37166

County DeKalb

Distance to Roadway > 100 M

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective Highest Concentration

Monitor Type EPA

Instrument Thermo 49I

Method Code 047

FRM or FEM FEM

Collecting Agency EPA/CAMD

Spatial Scale Regional Scale

Reporting Agency EPA/CAMD

Start Date 01-MAR-11

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees > 50 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 27-MAR-14
Page 74 of 104

Appendix A. Detailed Site Information (Page 64 of 79)

AQS ID 48-043-0101

CASTNET ID BBE401

Site Name Big Bend NP

GPS Coordinates 29.302651, -103.177813

Street Address Big Bend National Park, Texas

County Brewster

Distance to Roadway > 100 M

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective Highest Concentration

Monitor Type NON-EPA FEDERAL

Instrument Thermo 49C

Method Code 047

FRM or FEM FEM

Collecting Agency National Park Service

Spatial Scale Regional Scale

Reporting Agency National Park Service

Start Date 01-MAR-04

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees > 50 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 20-MAR-14
Page 75 of 104

Appendix A. Detailed Site Information (Page 65 of 79)

AQS ID 48-373-9991

CASTNET ID ALC188

Site Name Alabama-Coushatta

GPS Coordinates 30.701577, -94.674011

Street Address 361 Tombigbee Rd, Livingston, Tx 77351

County Polk

Distance to Roadway > 100 M

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective Highest Concentration

Monitor Type EPA

Instrument Thermo 49I

Method Code 047

FRM or FEM FEM

Collecting Agency EPA/CAMD

Spatial Scale Regional Scale

Reporting Agency EPA/CAMD

Start Date 01-APR-11

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees > 50 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 12-MAR-14
Page 76 of 104

Appendix A. Detailed Site Information (Page 66 of 79)

AQS ID 48-381-9991

CASTNET ID PAL190

Site Name Palo Duro

GPS Coordinates 34.88061, -101.664703

Street Address Palo Duro Canyon State Park, Canyon, Tx 79015

County Randall

Distance to Roadway > 100 M

CBSA Name Amarillo, TX Metropolitan Statistical Area

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective Highest Concentration

Monitor Type EPA

Instrument Thermo 49I

Method Code 047

FRM or FEM FEM

Collecting Agency EPA/CAMD

Spatial Scale Regional Scale

Reporting Agency EPA/CAMD

Start Date 01-JUN-11

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees > 50 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 25-MAR-14
Page 77 of 104

Appendix A. Detailed Site Information (Page 67 of 79)

AQS ID 49-037-0101

CASTNET ID CAN407

Site Name Canyonlands NP

GPS Coordinates 38.458323, -109.82126

Street Address Canyonlands National Park, Utah

County San Juan

Distance to Roadway > 100 M

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective Highest Concentration

Monitor Type NON-EPA FEDERAL

Instrument Thermo 49I

Method Code 047

FRM or FEM FEM

Collecting Agency National Park Service

Spatial Scale Regional Scale

Reporting Agency National Park Service

Start Date 12-MAR-02

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees > 50 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 19-APR-13
Page 78 of 104

Appendix A. Detailed Site Information (Page 68 of 79)

AQS ID 49-047-1002

CASTNET ID DIN431

Site Name Dinosaur NM

GPS Coordinates 40.4373, -109.3046

Street Address Dinosaur National Monument

County Uintah

Distance to Roadway > 100 M

CBSA Name Vernal, UT Micropolitan Statistical Area

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective General/Background

Monitor Type NON-EPA FEDERAL

Instrument Thermo 49I

Method Code 047

FRM or FEM FEM

Collecting Agency National Park Service

Reporting Agency National Park Service

Start Date 20-NOV-13

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees > 50 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 04-OCT-11
Page 79 of 104

Appendix A. Detailed Site Information (Page 69 of 79)

AQS ID 51-071-9991

CASTNET ID VPI120

Site Name Horton Station

GPS Coordinates 37.329832, -80.55751

Street Address 1856 Horton Ln, Newport, Va 24128

County Giles

Distance to Roadway > 100 M

CBSA Name Blacksburg-Christiansburg-Radford, VA Metropolitan 

Statistical Area

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective Highest Concentration

Monitor Type EPA

Instrument Thermo 49I

Method Code 047

FRM or FEM FEM

Collecting Agency EPA/CAMD

Spatial Scale Regional Scale

Reporting Agency EPA/CAMD

Start Date 01-APR-11

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees > 50 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 09-NOV-13
Page 80 of 104

Appendix A. Detailed Site Information (Page 70 of 79)

AQS ID 51-113-0003

CASTNET ID SHN418

Site Name Shenandoah NP - Big Meadows

GPS Coordinates 38.5231, -78.43471

Street Address Shenandoah NP Big Meadows

County Madison

Distance to Roadway > 100 M

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective Population Exposure

Monitor Type SLAMS & 192842

Instrument Thermo 49I

Method Code 047

FRM or FEM FEM

Collecting Agency National Park Service

Spatial Scale Neighborhood

Reporting Agency National Park Service

Start Date 01-APR-95

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees > 50 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 25-NOV-13
Page 81 of 104

Appendix A. Detailed Site Information (Page 71 of 79)

AQS ID 51-147-9991

CASTNET ID PED108

Site Name Prince Edward

GPS Coordinates 37.165222, -78.307067

Street Address Prince Edward-Gallion State Forest, Burkeville, Va 

23922

County Prince Edward

Distance to Roadway > 100 M

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective Highest Concentration

Monitor Type EPA

Instrument Thermo 49I

Method Code 047

FRM or FEM FEM

Collecting Agency EPA/CAMD

Spatial Scale Regional Scale

Reporting Agency EPA/CAMD

Start Date 01-JAN-11

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees > 50 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 06-NOV-13
Page 82 of 104

Appendix A. Detailed Site Information (Page 72 of 79)

AQS ID 54-021-9991

CASTNET ID CDR119

Site Name Cedar Creek

GPS Coordinates 38.879503, -80.847677

Street Address Cedar Creek State Park, Cedarville, Wv 26611

County Gilmer

Distance to Roadway > 100 M

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective Highest Concentration

Monitor Type EPA

Instrument Thermo 49I

Method Code 047

FRM or FEM FEM

Collecting Agency EPA/CAMD

Spatial Scale Regional Scale

Reporting Agency EPA/CAMD

Start Date 01-APR-11

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees > 50 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 29-OCT-13
Page 83 of 104

Appendix A. Detailed Site Information (Page 73 of 79)

AQS ID 54-093-9991

CASTNET ID PAR107

Site Name Parsons

GPS Coordinates 39.090434, -79.661742

Street Address USDA Northern Research Station, Monongahela 

National Forest, Parsons, Wv 26287

County Tucker

Distance to Roadway > 100 M

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective Highest Concentration

Monitor Type EPA

Instrument Thermo 49I

Method Code 047

FRM or FEM FEM

Collecting Agency EPA/CAMD

Spatial Scale Regional Scale

Reporting Agency EPA/CAMD

Start Date 01-JUN-11

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees > 50 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 30-OCT-13
Page 84 of 104

Appendix A. Detailed Site Information (Page 74 of 79)

AQS ID 55-119-9991

CASTNET ID PRK134

Site Name Perkinstown

GPS Coordinates 45.206525, -90.597209

Street Address W 10746 County Highway M, Medford, Wi 54451

County Taylor

Distance to Roadway > 100 M

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective Highest Concentration

Monitor Type EPA

Instrument Thermo 49I

Method Code 047

FRM or FEM FEM

Collecting Agency EPA/CAMD

Spatial Scale Regional Scale

Reporting Agency EPA/CAMD

Start Date 01-APR-11

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees > 50 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 04-SEP-13
Page 85 of 104

Appendix A. Detailed Site Information (Page 75 of 79)

AQS ID 56-001-9991

CASTNET ID CNT169

Site Name Centennial

GPS Coordinates 41.364531, -106.24002

Street Address Roosevelt National Forest, Centennial, Wy 82055

County Albany

Distance to Roadway > 100 M

CBSA Name Laramie, WY Micropolitan Statistical Area

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective Highest Concentration

Monitor Type EPA

Instrument Thermo 49I

Method Code 047

FRM or FEM FEM

Collecting Agency EPA/CAMD

Spatial Scale Regional Scale

Reporting Agency EPA/CAMD

Start Date 01-JUN-11

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees > 50 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 14-MAY-13
Page 86 of 104

Appendix A. Detailed Site Information (Page 76 of 79)

AQS ID 56-003-0002

CASTNET ID BAS601

Site Name Basin

GPS Coordinates 44.28, -108.0411

Street Address Basin (WARMS Station)

County Big Horn

Distance to Roadway > 100 M

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective General/Background

Monitor Type NON-EPA FEDERAL

Instrument Thermo 49I

Method Code 047

FRM or FEM FEM

Collecting Agency Bureau of Land Management - Wyoming office

Reporting Agency Bureau of Land Management - Wyoming office

Start Date 29-NOV-12

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees > 50 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 22-JUL-13
Page 87 of 104

Appendix A. Detailed Site Information (Page 77 of 79)

AQS ID 56-035-9991

CASTNET ID PND165

Site Name Pinedale

GPS Coordinates 42.929031, -109.787796

Street Address Skyline Dr, Pinedale, Wy 82941

County Sublette

Distance to Roadway > 100 M

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective Highest Concentration

Monitor Type EPA

Instrument Thermo 49I

Method Code 047

FRM or FEM FEM

Collecting Agency EPA/CAMD

Spatial Scale Regional Scale

Reporting Agency EPA/CAMD

Start Date 01-JUN-11

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees > 50 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 12-MAY-13
Page 88 of 104

Appendix A. Detailed Site Information (Page 78 of 79)

AQS ID 56-039-1011

CASTNET ID YEL408

Site Name Yellowstone NP

GPS Coordinates 44.565356, -110.400338

Street Address Yellowstone National Park

County Teton

Distance to Roadway > 100 M

CBSA Name Jackson, WY-ID Micropolitan Statistical Area

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective General/Background

Monitor Type NON-EPA FEDERAL

Instrument Thermo 49C

Method Code 047

FRM or FEM FEM

Collecting Agency National Park Service

Reporting Agency National Park Service

Start Date 01-APR-02

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees 15 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 06-JUN-13
Page 89 of 104

Appendix A. Detailed Site Information (Page 79 of 79)

AQS ID 56-045-0003

CASTNET ID NEC602

Site Name Newcastle

GPS Coordinates 43.873, -104.1919

Street Address Newcastle, Warms Station

County Weston

Distance to Roadway > 100 M

Pollutant Ozone, 1

Parameter Code 44201

NAAQS Monitoring Objective General/Background

Monitor Type NON-EPA FEDERAL

Instrument Thermo 49I

Method Code 047

FRM or FEM FEM

Collecting Agency Bureau of Land Management - Wyoming office

Reporting Agency Bureau of Land Management - Wyoming office

Start Date 14-NOV-12

Sampling Frequency Continuous

Sampling Season 01/01 - 12/31

Probe Height 10 meters

Distance to Trees > 50 M

Distance Between Collocated N/A

Wind Obstruction 360 degrees

Probe Material Teflon(R) 

Changes w/in 18 months N

Frequency for 1 Pt QC Daily

Last PE Date 29-JUL-13
Page 90 of 104

Appendix B. Monitoring Quality Objectives (Page 1 of 3)

Note: match numbered details within the 4) Information/Action column with columns (1) Requirement (O3), (2) 

Frequency, and (3) Acceptance Criteria.

1) Requirement (O3) 2) Frequency 3) Acceptance Criteria 4) Information /Action

CRITICAL CRITERIA-OZONE

One Point QC Check 

Single analyzer 1/ 2 weeks < +7% (percent difference)

1 and 2) 40 CFR Part 58 App A Sec 3.2 3) Recommendation 

based on DQO in 40 CFR Part 58

App A Sec 2.3.1.2. QC Check Conc range 0.01 - 0.10 ppm, 

relative to routine concentrations

Zero/span check 1/ 2 weeks Zero drift < + 1.5 ppb 

Span drift < + 7 %

1 and 2) QA Handbook Volume 2 Section 12.3 3) 

Recommendation and related to DQO

OPERATIONAL CRITERIA - OZONE

Shelter Temperature 

Range Daily (hourly values)

20 to 30o C. (Hourly avg) 

or per manufacturers 

specifications if 

designated to a wider 

temperature range

1, 2 and 3) QA Handbook Volume 2 Section 7.2.2 Generally 

the 20-30 o C range will apply but the most restrictive 

operable range of the instruments in the shelter may also 

be used as guidance. FRM/FEM list found on AMTIC 

provides temperature range for given instrument. FRM/FEM 

monitor testing is required at 20-30o C range per 40 CFR Part 

53.32

Shelter Temperature 

Control Daily (hourly values) < + 2

o C SD over 24 hours 1, 2 and 3) QA Handbook Volume 2 Section 7.2.2

Shelter Temperature 

Device Check 1/6 mo + 2

o C of standard 1, 2 and 3) QA Handbook Volume 2 Section 7.2.2

Annual Performance 

Evaluation Single 

analyzer

Every site 1/year within 

period of monitor 

operation, 25 % of sites 

quarterly

Percent difference of 

audit levels 3-10 < +15% 

Audit levels 1&2 + 1.5 ppb 

difference or 15%

1 and 2) 40 CFR Part 58 App A sec 3.2.2 3) 

Recommendation- 3 audit concentrations not including 

zero. AMTIC guidance 2/17/2011

http://www.epa.gov/ttn/amtic/cpreldoc.html

Federal Audits (NPAP) 1/year at selected sites 

20% of sites audited

Audit levels 1&2 + 1.5 ppb 

difference all other levels 

percent difference + 10%

1) 40 CFR Part 58 App A sec 2.4 2) NPAP adequacy 

requirements on AMTIC 3) NPAP QAPP/SOP

Verification/Calibration

Upon 

receipt/adjustment/repa

ir/installation/moving 

and repair and 

recalibration of standard 

of higher level 1/6 

months if manual 

zero/span performed 

biweekly 1/year if 

continuous zero/span 

performed daily

All points within + 2 % of 

calibration range of bestfit straight line Linearity 

error <5%

1) 40 CFR Part 50 App D 2) Recommendation 3) 

Recommendation- Linearity error 40 CFR Part 50 App D 

Multi-point calibration (0 and 4 upscale points) 40 CFR Part 

50 App D sec 5.2.3

Zero Air/Zero Air Check 1/year Concentrations below LDL 1) 40 CFR Part 50 App D Section 4.1 2 and 3) 

Recommendation

Ozone Level 2 Standard

Certification/recertifica

tion to Standard 

Reference Photometer 

(Level 1)

1/year single point difference < + 

3%

1) 40 CFR Part 50 App D Section 5.4 2 and 3) Transfer 

Standard Guidance EPA-454/B-10-001 Level 2 standard 

(formerly called primary standard) usually transported to 

EPA Regions SRP for comparison
Page 91 of 104

Appendix B. Monitoring Quality Objectives (Page 2 of 3)

1) Requirement (O3) 2) Frequency 3) Acceptance Criteria 4) Information /Action

Level 2 and Greater 

Transfer Standard 

Precision

1/year

Standard Deviation less 

than 0.005 ppm or 3% 

whichever is greater

1) 40 CFR Part 50 Appendix D Sec 3.1 2) Recommendation, 

part of reverification 3) 40 CFR Part 50 Appendix D Sec 3.1

(if recertified via a 

transfer standard) 1/year

Regression slopes = 1.00 +

0.03 and two intercepts 

are 0 + 3 ppb

1, 2 and 3) Transfer Standard Guidance EPA-545/B-10-001

Ozone Transfer 

standard (Level 3 and 

greater)

Qualification Upon receipt of transfer 

standard

+4% or +4 ppb 

(whichever greater) 1, 2 and 3) Transfer Standard Guidance EPA-545/B-10-001

Certification

After qualification and 

upon 

receipt/adjustment/repa

ir

RSD of six slopes < 3.7% 

Std. Dev. of 6 intercepts 

1.5

1, 2 and 3) Transfer Standard Guidance EPA-545/B-10-001

Recertification to 

higher level standard

Beginning and end of O3

season or 1/6 months 

whichever less

New slope = + 0.05 of 

previous and RSD of six 

slopes <3.7% Std. Dev. of 

6 intercepts 1.5

1, 2 and 3) Transfer Standard Guidance EPA-545/B-10-001 

recertification test that then gets added to most recent 5 

tests. If does not meet acceptability certification fails

Detection (FEM/FRMs)

Noise

Upon 

receipt/adjustment/repa

ir/installation/moving 

and repair and 

recalibration or 1/year

< 0.005 ppm 1) 40 CFR Part 53.23 (b) (definition & procedure) 2) NA 3) 

40 CFR Part 53.20 Table B-1

Lower detectable level 1/year 0.01 ppm 1) 40 CFR Part 53.23 (b) (definition & procedure) 2) 

Recommendation 3) 40 CFR Part 53.20 Table B-1

SYSTEMATIC CRITERIA - OZONE

Sampler/Monitor/ 

Transfer and 

Calibration Standard

NA

Meets requirements 

listed in FRM/FEM 

designation

1) 40 CFR Part 58 App C Section 2.1 2) NA 3) 40 CFR Part 53 

& FRM/FEM method list

Standard Reporting 

Units

All data ppm (final units in AQS) 1, 2 and 3) 40 CFR Part 50 App I sec 2.1.1

Rounding convention 

for data reported to 

AQS

All data

3 places after decimal 

with digits to right 

truncated

1, 2 and 3) 40 CFR Part 50 App I sec 2.1.1

Completeness 

(seasonal)

3-Year Comparison

> 90% (avg) daily max 

available in ozone season 

with min of 75% in any 

one year.

1) 40 CFR Part 50 App I 2) 40 CFR Part 50 App I Section 2.3 3) 

40 CFR Part 50 App I Section 2..3 (b)

8- hour average >75% of hourly averages 

for the 8-hour

1) 40 CFR Part 50 App I 2 and 3) 40 CFR Part 50 App I Section 

2.1.1

Valid Daily Max

> 75% of the 24, 8 hour 

averages (18 of 24 8- hour 

averages

1) 40 CFR Part 50 App I 2) 40 CFR Part 50 App I Section 2.1.2 

3) 40 CFR Part 50 App I Section 2.1.2 (b)

Sample Residence Time 

Verification 1/year < 20 seconds 1) 40 CFR Part 58 App E, section 9 (c) 2) Recommendation 3) 40 CFR Part 58 App E, section 9 (c)
Page 92 of 104

Appendix B. Monitoring Quality Objectives (Page 3 of 3)

1) Requirement (O3) 2) Frequency 3) Acceptance Criteria 4) Information /Action

Sample Probe, Inlet, 

Sampling train All sites Borosilicate glass (e.g., Pyrex®) or Teflon(R) ®

1) 40 CFR Part 58 App E, section sec 9 (a) 2) 

Recommendation 3) 40 CFR Part 58 App E, section sec 9 (a) 

FEP and PFA have been accepted as a equivalent material to 

Teflon(R) . Replacement or cleaning is suggested as 1/year 

and more frequent if pollutant load or contamination 

dictate

Siting 1/year Meets siting criteria or 

waiver documented

1) 40 CFR Part 58 App E, sections 2-6 2) Recommendation 3) 

40 CFR Part 58 App E, sections 2-6

EPA Standard Ozone 

Reference Photometer 

(SRP) Recertification 

(Level 1)

1/year

Regression slope = 1.00 +

0.01 and intercept < 3 

ppb

1,2 and 3) Transfer Standard Guidance EPA-454/B-10-001 

This is usually at a Regional Office and is compared against 

the traveling SRP

Precision(using 1-point 

QC checks)

Calculated annually and 

as appropriate for design 

value estimates

90% CL CV < 7% 1) 40 CFR Part 58 App A 2.3.1.2 & 3.2.1 2) 40 CFR Part 58 

App A sec 4 (b) 3) 40 CFR Part 58 App A sec 4.1.2

Bias (using 1-point QC 

checks)

Calculated annually and 

as appropriate for design 

value estimates

95% CL < + 7% 1) 40 CFR Part 58 App A 2.3.1.2 & 3.2.1 2) 40 CFR Part 58 

App A sec 4 (b) 3) 40 CFR Part 58 App A sec 4.1.3

Annual PE Primary QA 

Organization (PQAO) 

Evaluation

1/year

95% of audit percent 

differences fall within the 

one point QC check 95% 

probability intervals at 

PQAO level of aggregation

1) 40 CFR Part 58 App A Section 3.2.2 2) Recommendation 

3) 40 CFR Part 58 App A sec 4.1.4 & 4.1.5

Table reproduced from OAQPS’ Quality Assurance Handbook for Air Pollution Measurement Systems. Volume II 

Ambient Air Quality Monitoring Program EPA-454/B-13-003 May, 2013. Appendix D. Revision No. 0. 

http://www.epa.gov/ttnamti1/files/ambient/pm25/qa/QA-Handbook-Vol-II.pdf
Page 93 of 104

Appendix C. Ozone Season by State (Page 1 of 2)

State Begin month End month

Alabama March October

Alaska April October

Arizona January December

Arkansas March November

California January December

Colorado March September

Connecticut April September

Delaware April October

District of Columbia April October

Florida March October

Georgia March October

Hawaii January December

Idaho May September

Illinois April October

Indiana April September

Iowa April October

Kansas April October

Kentucky March October

Louisiana AQCR 019,022 March October

Louisiana AQCR 106 January December

Maine April September

Maryland April October

Massachusetts April September

Michigan April September

Minnesota April October

Mississippi March October

Missouri April October

Montana June September

Nebraska April October

Nevada January December

New Hampshire April September

New Jersey April October

New Mexico January December

New York April October

North Carolina April October

North Dakota May September

Ohio April October

Oklahoma March November

Oregon May September

Pennsylvania April October

Puerto Rico January December

Rhode Island April September

South Carolina April October

South Dakota June September

Tennessee March October

Texas AQCR 106,153, 213, 214, 216 January December

Texas AQCR 022, 210, 211, 212, 215, 217, 218 March October
Page 94 of 104

Appendix C. Ozone Season by State (Page 2 of 2)

State Begin month End month

Utah May September

Vermont April September

Virginia April October

Washington May September

West Virginia April October

Wisconsin April 15 October 15

Wyoming April October

American Samoa January December

Guam January December

Virgin Islands January December

Ozone season by State from 40 CFR Part 58, App D, Table D-3. Air Quality Control Region (AQCR) as delineated in 40 CFR 

Part 81, Subpart B.

http://www.ecfr.gov/cgi-bin/text-idx?SID=ce2f891ac747e54daf88ae2cab3de12f&node=40:18.0.1.1.1.2&rgn=div6
Page 95 of 104

Appendix D. CASTNET QAPP Ozone Certification Flowchart
Page 96 of 104

Appendix E. EPA Regional Office Contacts Information

EPA Region Name Phone Email

Region 1 Judge, Robert 617-918-8387 judge.robert@epa.gov

Region 2

Ruvo, Richard A.;

Mustafa, Mustafa

212-637-4014;

732-906-6881

ruvo.richard@epa.gov;

mustafa.mustafa@epa.gov

Region 3 Hyden, Loretta 215-814-2113 hyden.loretta@epa.gov

Region 4

Rinck, Todd;

Garver, Daniel

404-562-9062;

404-562-9839

rinck.todd@epa.gov; 

garver.daniel@epa.gov

Region 5 McGrath, Jesse 312-886-1532 mcgrath.jesse@epa.gov

Region 6 Sather, Mark 214-665-8353 sather.mark@epa.gov

Region 7

Nichols, Robert;

Grooms, Leland

913-551-5266;

913-551-5010

nichols.robert@epa.gov;

grooms.leland@epa.gov

Region 8

Payton, Richard;

Rickard, Joshua

303-312-6439;

303-312-6460

payton.richard@epa.gov;

rickard.joshua@epa.gov

Region 9

Flagg, Michael;

Haog, Katherine 

415-972-3372;

415-972-3970

flagg.michaela@epa.gov;

hoag.katherine@epa.gov

Region 10 Hall, Christopher 206-553-0521 hall.christopher@epa.gov
Page 97 of 104

Appendix F. Outline for TSA Report

1. Executive Summary

2. Introduction

3. General Program and Quality Management (Audit of EPA contractor’s office and NPS contractor’s office)

a. Complete General/Quality Management Forms

b. Findings, Discussions, Recommendations

4. Network Management

a. Complete Network Management, Field Support, Instrument Certification/Testing, Standards and 

Calibrations, and Instrument Repair Forms

b. Table listing the site locations, number of monitors at each location, type of monitor (SLAMS, SPM, 

etc...), what is measured

c. Findings, Discussions, Recommendations

5. Field Operations

a. Complete Field Overview Forms

b. Table that list site name, AQS ID, and pollutants monitored

c. Findings, Discussions, Recommendations

6. Laboratory Operations

a. Complete Laboratory Operations Forms

b. Findings, Discussions, Recommendations

7. Data and Data Management

a. Complete Data and Data Management Forms

b. Findings, Discussions, Recommendations

8. Quality Control and Quality Assurance
Page 98 of 104

Appendix G. Current list of 40 CFR Part 58 Compliant CASTNET Ozone Monitoring Sites (Page 1 of 2)

SITE_ID AQS_ID POC AGY PQAO ST COUNTY

EPA 

RGN

NOTES ‘11 ‘12 ‘13 ‘14

ABT147 090159991 1 EPA EPA CT Windham 1 Y Y Y Y

ASH135 230039991 1 EPA EPA ME Aroostook 1 Y Y Y Y

ACA416 230090103 1 NPS ME ME Hancock 1 Y Y Y Y

HOW132 230199991 1 EPA EPA ME Penobscot 1 Discontinued 10/2012 Y Y

WST109 330099991 1 EPA EPA NH Grafton 1 Y Y Y Y

WSP144 340219991 1 EPA EPA NJ Mercer 2 Y Y Y Y

HWF187 360319991 1 EPA EPA NY Essex 2 Y Y Y Y

CTH110 361099991 1 EPA EPA NY Tompkins 2 Y Y Y Y

BWR139 240199991 1 EPA EPA MD Dorchester 3 Y Y Y Y

BEL116 240339991 1 EPA EPA MD Prince George's 3 Y Y Y Y

ARE128 420019991 1 EPA EPA PA Adams 3 Y Y Y Y

PSU106 420279991 1 EPA EPA PA Centre 3 Y Y Y Y

KEF112 420479991 1 EPA EPA PA Elk 3 Y Y Y Y

MKG113 420859991 1 EPA EPA PA Mercer 3 Y Y Y Y

LRL117 421119991 1 EPA EPA PA Somerset 3 Y Y Y Y

VPI120 510719991 1 EPA EPA VA Giles 3 Y Y Y Y

SHN418 511130003 1 NPS NPS VA Madison 3 Y Y Y Y

PED108 511479991 1 EPA EPA VA Prince Edward 3 Y Y Y Y

CDR119 540219991 1 EPA EPA WV Gilmer 3 Y Y Y Y

PAR107 540939991 1 EPA EPA WV Tucker 3 Y Y Y Y

SND152 010499991 1 EPA EPA AL DeKalb 4 Y Y Y Y

IRL141 120619991 1 EPA EPA FL Indian River 4 Y Y Y Y

SUM156 120779991 1 EPA EPA FL Liberty 4 Y Y Y Y

GAS153 132319991 1 EPA EPA GA Pike 4 Y Y Y Y

MAC426 210610501 1 NPS NPS KY Edmonson 4 Y Y Y Y

CKT136 211759991 1 EPA EPA KY Morgan 4 Y Y Y Y

CDZ171 212219991 1 EPA EPA KY Trigg 4 Y Y Y Y

MCK131 212299991 1 EPA EPA KY Washington 4 Y Y Y Y

MCK231 212299991 2 EPA EPA KY Washington 4 Y Y Y Y

CVL151 281619991 1 EPA EPA MS Yalobusha 4 Y Y Y Y

PNF126 370119991 1 EPA EPA NC Avery 4 Y Y Y Y

BFT142 370319991 1 EPA EPA NC Carteret 4 Y Y Y Y

COW137 371139991 1 EPA EPA NC Macon 4 Y Y Y Y

CND125 371239991 1 EPA EPA NC Montgomery 4 Y Y Y Y

GRS420 470090101 1 NPS NPS TN Blount 4 Y Y Y Y

SPD111 470259991 1 EPA EPA TN Claiborne 4 Y Y Y Y

ESP127 470419991 1 EPA EPA TN DeKalb 4 Y Y Y Y

BVL130 170191001 1 EPA EPA IL Champaign 5 Y Y Y Y

STK138 170859991 1 EPA EPA IL Jo Daviess 5 Y Y Y Y

ALH157 171199991 1 EPA EPA IL Madison 5 Y Y Y Y

VIN140 180839991 1 EPA EPA IN Knox 5 Y Y Y Y

SAL133 181699991 1 EPA EPA IN Wabash 5 Y Y Y Y

UVL124 261579991 1 EPA EPA MI Tuscola 5 Y Y Y Y

ANA115 261619991 1 EPA EPA MI Washtenaw 5 Y Y Y Y
Page 99 of 104

Appendix G. Current list of 40 CFR Part 58 Compliant CASTNET Ozone Monitoring Sites (Page 2 of 2)

SITE_ID AQS_ID POC AGY PQAO ST COUNTY

EPA 

RGN

NOTES ‘11 ‘12 ‘13 ‘14

HOX148 261659991 1 EPA EPA MI Wexford 5 Y Y Y Y

VOY413 271370034 1 NPS NPS MN St. Louis 5 Y Y Y Y

OXF122 390179991 1 EPA EPA OH Butler 5 Y Y Y Y

DCP114 390479991 1 EPA EPA OH Fayette 5 Y Y Y Y

QAK172 391219991 1 EPA EPA OH Noble 5 Y Y Y Y

PRK134 551199991 1 EPA EPA WI Taylor 5 Y Y Y Y

CAD150 050199991 1 EPA EPA AR Clark 6 Y Y Y Y

CHE185 400019009 1 EPA CN OK Adair 6 Y Y Y Y

BBE401 480430101 1 NPS NPS TX Brewster 6 Y Y Y Y

ALC188 483739991 1 EPA EPA TX Polk 6 Y Y Y

PAL190 483819991 1 EPA EPA TX Randall 6 Y Y Y

KNZ184 201619991 1 EPA EPA KS Riley 7 Discontinued 4/2013 Y Y

SAN189 311079991 1 EPA EPA NE Knox 7 Y Y Y Y

GTH161 080519991 1 EPA EPA CO Gunnison 8 Y Y Y Y

ROM206 080699991

1

EPA EPA CO Larimer 8

Site used for QA purposes 

in 2012 and beyond

Y

ROM406 080690007 1 NPS NPS CO Larimer 8 Y Y Y Y

MEV405 080830101 1 NPS NPS CO Montezuma 8 Y Y Y Y

GLR468 300298001 1 NPS NPS MT Flathead 8 Y Y Y Y

THR422 380070002 1 NPS ND ND Billings 8 Y Y Y Y

WNC429 460330132 1 NPS SD SD Custer 8 Y Y Y Y

CAN407 490370101 1 NPS NPS UT San Juan 8 Y Y Y Y

CNT169 560019991 1 EPA EPA WY Albany 8 Y Y Y Y

BAS601 560030002 1 BLM BLM WY Big Horn 8 Y Y

PND165 560359991 1 EPA EPA WY Sublette 8 Y Y Y Y

YEL408 560391011 1 NPS NPS WY Teton 8 Y Y Y Y

NEC602 560450003 1 BLM BLM WY Weston 8 Y Y

DIN431 490471002 1 NPS NPS UT Uintah 8

New site ahead of 2014 

ozone season

Y

CHA467 040038001 1 NPS NPS AZ Cochise 9 Y Y Y Y

GRC474 040058001 1 NPS NPS AZ Coconino 9 Y Y Y Y

PET427 040170119 1 NPS NPS AZ Navajo 9 Y Y Y Y

YOS404 060430003 1 NPS NPS CA Mariposa 9 Y Y Y Y

PIN414 060690003 1 NPS NPS CA San Benito 9 Y Y Y Y

JOT403 060719002 1 NPS NPS CA San Bernardino 9 Y Y Y Y

LAV410 060893003 1 NPS NPS CA Shasta 9 Y Y Y Y

SEK430 061070009 1 NPS NPS CA Tulare 9 Y Y Y Y

GRB411 320330101 1 NPS NPS NV White Pine 9 Y Y Y Y

DEN417 020680003 1 NPS NPS AK Denali 10 Y Y Y Y

MOR409 530531010 NPS NPS WA Pierce 10

Site discontinued end of 

ozone season 2013

Y Y Y

Network Total Sites 77 78 78 78

* See Appendix I for details on PQAO
Page 100 of 104

Appendix H. CBSA and CSA Code and Title for 2014 CASTNET Sites (Page 1 of 4) 

CBSA COUNTY CENSUS

CENSUS 

YEAR

DV 

PPB

DV 

YEARS SITE NAME MONITOR ID

Fort Payne, AL DeKalb 71109 2010 Sand Mountain 01-049-9991-44201-1

Denali 2010 52

2010-

2012 Denali NP 02-068-0003-44201-1

Sierra VistaDouglas, AZ Cochise 131346 2010 732010-

2012 Chiricahua NM 04-003-8001-44201-1

Flagstaff, AZ Coconino 134421 2010 72

2010-

2012 Grand Canyon NP 04-005-8001-44201-1

Show Low, AZ Navajo 107449 2010 70

2010-

2012 Petrified Forest 04-017-0119-44201-1

Arkadelphia, AR Clark 22995 2010 Caddo Valley 05-019-9991-44201-1

Mariposa 2010 78

2010-

2012

Yosemite NP -

Turtleback Dome 06-043-0003-44201-1

Mariposa 2010

Yosemite NP -

Turtleback Dome -

Collocated 06-043-0003-44201-2

San JoseSunnyvale-Santa 

Clara, CA San Benito 1836911 2010 70

2010-

2012 Pinnacles NM 06-069-0003-44201-1

Riverside-San 

BernardinoOntario, CA San Bernardino 4224851 2010 942010-

2012 Joshua Tree NP 06-071-9002-44201-1

Redding, CA Shasta 177223 2010 67

2010-

2012 Lassen Volcanic NP 06-089-3003-44201-1

VisaliaPorterville, CA Tulare 442179 2010 952010-

2012

Sequoia NP - Ash 

Mountain 06-107-0009-44201-1

Gunnison 2010 Gothic 08-051-9991-44201-1

Fort CollinsLoveland, CO Larimer 299630 2010 772010-

2012 Rocky Mtn NP 08-069-0007-44201-1

Fort CollinsLoveland, CO Larimer 299630 2010Rocky Mtn NP 

Collocated 08-069-9991-44201-1

Montezuma 2010 68

2010-

2012 Mesa Verde NP 08-083-0101-44201-1

Willimantic, CT Windham 118428 2010 Abington 09-015-9991-44201-1

Sebastian-Vero 

Beach, FL Indian River 138028 2010 Indian River Lagoon 12-061-9991-44201-1

Liberty 2010 Sumatra 12-077-9991-44201-1

Atlanta-Sandy 

Springs-Marietta, 

GA Pike 5268860 2010 Georgia Station 13-231-9991-44201-1

ChampaignUrbana, IL Champaign 231891 2010 Bondville 17-019-1001-44201-1

Jo Daviess 2010 Stockton 17-085-9991-44201-1

St. Louis, MO-IL Madison 2812896 2010 Alhambra 17-119-9991-44201-1

Vincennes, IN Knox 38440 2010 Vincennes 18-083-9991-44201-1

Wabash, IN Wabash 32888 2010

Salamonie 

Reservoir 18-169-9991-44201-1

Bowling Green, 

KY Edmonson 125953 2010 75

2010-

2012 Mammoth Cave NP 21-061-0501-44201-1

Morgan 2010 Crockett 21-175-9991-44201-1
Page 101 of 104

Appendix H. CBSA and CSA Code and Title for 2014 CASTNET Sites (Page 2 of 4) 

CBSA COUNTY CENSUS

CENSUS 

YEAR

DV 

PPB

DV 

YEARS SITE NAME MONITOR ID

Clarksville, TN-KY Trigg 273949 2010 Cadiz 21-221-9991-44201-1

Washington 2010 Mackville 21-229-9991-44201-1

Washington 2010

Mackville 

Collocated 21-229-9991-44201-2

Aroostook 2010 Ashland 23-003-9991-44201-1

Hancock 2010 65

2010-

2012 Acadia NP 23-009-0103-44201-1

Bangor, ME Penobscot 153923 2010 Howland 23-019-9991-44201-1

Cambridge, MD Dorchester 32618 2010 Blackwater NWR 24-019-9991-44201-1

Washington-ArlingtonAlexandria, DC-VA-MD-WV Prince George's 5582170 2010 Beltsville 24-033-9991-44201-1

Tuscola 2010 Unionville 26-157-9991-44201-1

Ann Arbor, MI Washtenaw 344791 2010 Ann Arbor 26-161-9991-44201-1

Cadillac, MI Wexford 47584 2010 Hoxeyville 26-165-9991-44201-1

Duluth, MN-WI Saint Louis 279771 2010 63

2010-

2012 Voyageurs NP 27-137-0034-44201-1

Yalobusha 2010 Coffeeville 28-161-9991-44201-1

Kalispell, MT Flathead 90928 2010 55

2010-

2012 Glacier NP 30-029-8001-44201-1

Knox 2010 Santee Sioux 31-107-9991-44201-1

White Pine 2010 72

2010-

2012 Great Basin NP 32-033-0101-44201-1

Lebanon, NH-VT Grafton 174724 2010 Woodstock 33-009-9991-44201-1

Trenton-Ewing, NJ Mercer 366513 2010 Wash. Crossing 34-021-9991-44201-1

Essex 2010

Huntington 

Wildlife Forest 36-031-9991-44201-1

Ithaca, NY Tompkins 101564 2010 Connecticut Hill 36-109-9991-44201-1

Avery 2010 Cranberry 37-011-9991-44201-1

Morehead City, NC Carteret 66469 2010 Beaufort 37-031-9991-44201-1

Macon 2010 Coweeta 37-113-9991-44201-1

Montgomery 2010 Candor 37-123-9991-44201-1

Dickinson, ND Billings 24982 2010 58

2010-

2012

Theodore 

Roosevelt NP 38-007-0002-44201-1

Cincinnati-Middletown, 

OH-KY-IN Butler 2130151 2010 Oxford 39-017-9991-44201-1

Washington Court House, 

OH, AR Fayette 29030 2010 Deer Creek 39-047-9991-44201-1

Noble 2010 Quaker City 39-121-9991-44201-1

Adair 2010 76

2010-

2012 Cherokee Nation 40-001-9009-44201-1

Gettysburg, PA Adams 101407 2010 Arendtsville 42-001-9991-44201-1

State College, PA Centre 153990 2010 Penn State 42-027-9991-44201-1

St. Marys, PA Elk 31946 2010 Kane Exp. Forest 42-047-9991-44201-1

Youngstown-WarrenBoardman, OH-PA Mercer 565773 2010 M.K. Goddard 42-085-9991-44201-1

Somerset, PA Somerset 77742 2010 Laurel Hill 42-111-9991-44201-1

Custer 2010 62

2010-

2012 Wind Cave NP 46-033-0132-44201-3
Page 102 of 104

Appendix H. CBSA and CSA Code and Title for 2014 CASTNET Sites (Page 3 of 4) 

CBSA COUNTY CENSUS

CENSUS 

YEAR

DV 

PPB

DV 

YEARS SITE NAME MONITOR ID

Knoxville, TN Blount 698030 2010 79

2010-

2012

Great Smoky NP -

Look Rock 47-009-0101-44201-1

Claiborne 2010 Speedwell 47-025-9991-44201-1

DeKalb 2010 Edgar Evins 47-041-9991-44201-1

Brewster 2010 70

2010-

2012 Big Bend NP 48-043-0101-44201-1

Polk 2010

AlabamaCoushatta 48-373-9991-44201-1

Amarillo, TX Randall 249881 2010 Palo Duro 48-381-9991-44201-1

San Juan 2010 69

2010-

2012 Canyonlands NP 49-037-0101-44201-1

Vernal, UT Uintah 32588 2010 Dinosaur NM 49-047-1002-44201-1

Blacksburg-ChristiansburgRadford, VA Giles 162958 2010 Horton Station 51-071-9991-44201-1

Madison 2010 72

2010-

2012

Shenandoah NP -

Big Meadows 51-113-0003-44201-1

Prince Edward 2010 Prince Edward 51-147-9991-44201-1

Seattle-Tacoma-Bellevue, 

WA Pierce 3439809 2010 54

2010-

2012 Mount Rainier NP 53-053-1010-44201-1

Gilmer 2010 Cedar Creek 54-021-9991-44201-1

Tucker 2010 Parsons 54-093-9991-44201-1

Taylor 2010 Perkinstown 55-119-9991-44201-1

Laramie, WY Albany 36299 2010 Centennial 56-001-9991-44201-1

Big Horn 2010 Basin 56-003-0002-44201-1

Sublette 2010 Pinedale 56-035-9991-44201-1

Jackson, WY-ID Teton 31464 2010 66

2010-

2012 Yellowstone NP 56-039-1011-44201-1

Weston 2010 Newcastle 56-045-0003-44201-1

NOTES:

Design values are displayed for the 2010-2012 sampling period when data completeness is sufficient. These values 

originate from OAQPS’ Air Trends website: http://epa.gov/airtrends/values.html

CBSA = Core Based Statistical Area - A statistical geographic entity consisting of the county or counties associated with at 

least one core (urbanized area or urban cluster) of at least 10,000 population, plus adjacent counties having a high 

degree of social and economic integration with the core as measured through commuting ties with the counties 

containing the core.
Page 103 of 104

Appendix H. CBSA and CSA Code and Title for 2014 CASTNET Sites (Page 4 of 4)

CSA = Combined Statistical Area – A geographic entity consisting of two or more adjacent Core Based Statistical Areas 

(CBSAs) with employment interchange measures of at least 15. 

MSA = Metropolitan Statistical Area - A Core Based Statistical Area associated with at least one urbanized area that has a 

population of at least 50,000.

SA = Micropolitan Statistical Area - A Core Based Statistical Area associated with at least one urban cluster that has a 

population of at least 10,000, but less than 50,000.

Definitions of statistical areas are from the Office of Management and Budget Federal Register Notice Vol 65, No. 249. 

December 27, 2000.

http://www.whitehouse.gov/sites/default/files/omb/fedreg/metroareas122700.pdf
Page 104 of 104

Appendix I. Summary of CASTNET Ozone Monitoring Sites - 2014

2014 SUMMARY

2014 Sites CASTNET ozone sites 2014 Part 58 Compliant sites

79 78

EPA/CAMD – PQAO 1344 NPS/ARD – PQAO 0745

52 21

BLM-WY - PQAO 1366 Cherokee Nation – PQAO 905

2 1

SD-DENR – PQAO 0973 ND-DOH – PQAO 0782

1 1

ME-DEP – PQAO 0635

1

Principal Quality Assurance Organization (PQAO) as identified within the AQS AMP480 report. 

1344 – Environmental Protection Agency – Clean Air Markets Division

0745 – National Park Service – Air Resources Division

1366 – Bureau of Land Management – Wyoming office

905 – Cherokee Nation

0973 – South Dakota – Department of Environment and Natural Resources 

0782 – North Dakota – Department of Health

0635 – Maine Department of Environmental Protection – Bureau of Air Quality Control