UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

DESIGN VALUE REPORT

Report Request ID: 781021 Report Code: AMP480 Aug. 12, 2010

Selection Criteria Page 1

User ID: HDY

State County Site Parameter POC City AQCR UAR CBSA CSA

EPA

Region Method Duration Begin Date End Date

56

GEOGRAPHIC SELECTIONS

PROTOCOL SELECTIONS

Parameter

Classification Parameter Method Duration

DESIGN VALUE

SELECTED OPTIONS

USER SITE METADATA

MERGE PDF FILES

QUARTERLY DATA IN WORKFILE

WORKFILE DELIMITER

SINGLE EVENT PROCESSING

Option Type Option Value

STREET ADDRESS

YES

NO

,

EXCLUDE REGIONALLY CONCURRED EVENTS

GLOBAL DATES

1999

Start Date End Date

2009

Tribal

APPLICABLE STANDARDS

Standard Description

Ozone 8-Hour 2008

PM10 24-hour 2006

PM25 24-hour 2006

PM25 Annual 2006
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

PRELIMINARY DESIGN VALUE REPORT

Report Date: Aug. 12, 2010

Notes:

1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year).

2. Annual Values not meeting completeness criteria are marked with an asterisk ('*').

Page 1 of 86

Pollutant:

Standard Units:

Level:.075

NAAQS Standard: Ozone 8-Hour 2008

Statistic: Annual 4th Maximum

1

Poc

218

Valid

Days

 99

Percent

Complete

 .071

4th

Max Cert

210

Valid

Days

 98

Percent

Complete

 .066

4th

Max Cert

191

Valid

Days

 89

Percent

Complete

 .061

4th

Max Cert

 95

Percent

Complete

 .066

Design

Value

Y

D. V.

Validity

Ozone(44201)

Parts per million(007)

Site ID

|

|

|

|

|

|

|

|

|

|

|

|

56-039-1011

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS.

Design Value Year: 1999

STREET ADDRESS

1998 1997

State: Wyoming

YELLOWSTONE NATIONAL PARK

1999 3 - Year
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

PRELIMINARY DESIGN VALUE REPORT

Report Date: Aug. 12, 2010

Notes:

1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year).

2. Annual Values not meeting completeness criteria are marked with an asterisk ('*').

Page 2 of 86

Pollutant:

Standard Units:

Level:.075

NAAQS Standard: Ozone 8-Hour 2008

Statistic: Annual 4th Maximum

1

Poc

209

Valid

Days

 98

Percent

Complete

 .065

4th

Max 

Y

Cert

218

Valid

Days

 99

Percent

Complete

 .071

4th

Max Cert

210

Valid

Days

 98

Percent

Complete

 .066

4th

Max Cert

 98

Percent

Complete

 .067

Design

Value

Y

D. V.

Validity

Ozone(44201)

Parts per million(007)

Site ID

|

|

|

|

|

|

|

|

|

|

|

|

56-039-1011

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS.

Design Value Year: 2000

STREET ADDRESS

1999 1998

State: Wyoming

YELLOWSTONE NATIONAL PARK

2000 3 - Year
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

PRELIMINARY DESIGN VALUE REPORT

Report Date: Aug. 12, 2010

Notes:

1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year).

2. Annual Values not meeting completeness criteria are marked with an asterisk ('*').

Page 3 of 86

Pollutant:

Standard Units:

Level:.075

NAAQS Standard: Ozone 8-Hour 2008

Statistic: Annual 4th Maximum

1

1

Poc

178

211

Valid

Days

 83

 99

Percent

Complete

 .069

 .066

4th

Max 

Y

Cert

209

Valid

Days

 98

Percent

Complete

 .065

4th

Max 

Y

Cert

218

Valid

Days

 99

Percent

Complete

 .071

4th

Max Cert

 28

 98

Percent

Complete

 .069

 .067

Design

Value

N

Y

D. V.

Validity

Ozone(44201)

Parts per million(007)

Site ID

|

|

|

|

|

|

|

|

|

|

|

|

56-005-0123

56-039-1011

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS.

Design Value Year: 2001

STREET ADDRESS

2000 1999

State: Wyoming

THUNDER BASIN GRASSLAND 

SITE 35 MI N-NE GILLETTE 

WY

YELLOWSTONE NATIONAL PARK

2001 3 - Year
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

PRELIMINARY DESIGN VALUE REPORT

Report Date: Aug. 12, 2010

Notes:

1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year).

2. Annual Values not meeting completeness criteria are marked with an asterisk ('*').

Page 4 of 86

Pollutant:

Standard Units:

Level:.075

NAAQS Standard: Ozone 8-Hour 2008

Statistic: Annual 4th Maximum

1

1

Poc

203

201

Valid

Days

 95

 94

Percent

Complete

 .071

 .066

4th

Max 

Y

Cert

178

211

Valid

Days

 83

 99

Percent

Complete

 .069

 .066

4th

Max 

Y

Cert

209

Valid

Days

 98

Percent

Complete

 .065

4th

Max 

Y

Cert

 59

 97

Percent

Complete

 .070

 .065

Design

Value

N

Y

D. V.

Validity

Ozone(44201)

Parts per million(007)

Site ID

|

|

|

|

|

|

|

|

|

|

|

|

56-005-0123

56-039-1011

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS.

Design Value Year: 2002

STREET ADDRESS

2001 2000

State: Wyoming

THUNDER BASIN GRASSLAND 

SITE 35 MI N-NE GILLETTE 

WY

YELLOWSTONE NATIONAL PARK

2002 3 - Year
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

PRELIMINARY DESIGN VALUE REPORT

Report Date: Aug. 12, 2010

Notes:

1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year).

2. Annual Values not meeting completeness criteria are marked with an asterisk ('*').

Page 5 of 86

Pollutant:

Standard Units:

Level:.075

NAAQS Standard: Ozone 8-Hour 2008

Statistic: Annual 4th Maximum

1

1

1

Poc

206

85

184

Valid

Days

 96

 40

 86

Percent

Complete

 .074

 .077

 .065

4th

Max 

Y

Cert

203

201

Valid

Days

 95

 94

Percent

Complete

 .071

 .066

4th

Max 

Y

Cert

178

211

Valid

Days

 83

 99

Percent

Complete

 .069

 .066

4th

Max 

Y

Cert

 91

 13

 93

Percent

Complete

 .071

 .077

 .065

Design

Value

Y

N

Y

D. V.

Validity

Ozone(44201)

Parts per million(007)

Site ID

|

|

|

|

|

|

|

|

|

|

|

|

56-005-0123

56-005-0456

56-039-1011

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS.

Design Value Year: 2003

STREET ADDRESS

2002 2001

State: Wyoming

THUNDER BASIN GRASSLAND 

SITE 35 MI N-NE GILLETTE 

WY

SOUTH CAMPBELL 

COUNTYAPPROX 15 MILES SSW

OF GILLETTE WY (SEE 

APPLE BUTTE QUAD MAP)

YELLOWSTONE NATIONAL PARK

2003

*

3 - Year
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

PRELIMINARY DESIGN VALUE REPORT

Report Date: Aug. 12, 2010

Notes:

1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year).

2. Annual Values not meeting completeness criteria are marked with an asterisk ('*').

Page 6 of 86

Pollutant:

Standard Units:

Level:.075

NAAQS Standard: Ozone 8-Hour 2008

Statistic: Annual 4th Maximum

1

1

1

1

Poc

209

199

0

198

Valid

Days

 98

 93

 93

Percent

Complete

 .065

 .061

 .041

 .060

4th

Max 

Y

Cert

206

85

184

Valid

Days

 96

 40

 86

Percent

Complete

 .074

 .077

 .065

4th

Max 

Y

Cert

203

201

Valid

Days

 95

 94

Percent

Complete

 .071

 .066

4th

Max 

Y

Cert

 96

 44

 91

Percent

Complete

 .070

 .069

 .041

 .063

Design

Value

Y

N

N

Y

D. V.

Validity

Ozone(44201)

Parts per million(007)

Site ID

|

|

|

|

|

|

|

|

|

|

|

|

56-005-0123

56-005-0456

56-035-0098

56-039-1011

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS.

Design Value Year: 2004

STREET ADDRESS

2003 2002

State: Wyoming

THUNDER BASIN GRASSLAND 

SITE 35 MI N-NE GILLETTE 

WY

SOUTH CAMPBELL 

COUNTYAPPROX 15 MILES SSW

OF GILLETTE WY (SEE 

APPLE BUTTE QUAD MAP)

JONAH APPROX 40 MILES NW

OF FARSON, WY

YELLOWSTONE NATIONAL PARK

2004

*

*

3 - Year
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

PRELIMINARY DESIGN VALUE REPORT

Report Date: Aug. 12, 2010

Notes:

1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year).

2. Annual Values not meeting completeness criteria are marked with an asterisk ('*').

Page 7 of 86

Pollutant:

Standard Units:

Level:.075

NAAQS Standard: Ozone 8-Hour 2008

Statistic: Annual 4th Maximum

1

1

1

1

1

1

Poc

212

210

274

250

117

197

Valid

Days

 99

 98

 98

 92

 55

 92

Percent

Complete

 .063

 .063

 .075

 .079

 .066

 .060

4th

Max 

Y

Cert

209

199

0

198

Valid

Days

 98

 93

 93

Percent

Complete

 .065

 .061

 .041

 .060

4th

Max 

Y

Cert

206

85

184

Valid

Days

 96

 40

 86

Percent

Complete

 .074

 .077

 .065

4th

Max 

Y

Cert

 98

 77

 35

 31

 18

 90

Percent

Complete

 .067

 .067

 .058

 .079

 .066

 .061

Design

Value

Y

N

N

N

N

Y

D. V.

Validity

Ozone(44201)

Parts per million(007)

Site ID

|

|

|

|

|

|

|

|

|

|

|

|

56-005-0123

56-005-0456

56-035-0098

56-035-0099

56-035-0100

56-039-1011

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS.

Design Value Year: 2005

STREET ADDRESS

2004 2003

State: Wyoming

THUNDER BASIN GRASSLAND 

SITE 35 MI N-NE GILLETTE 

WY

SOUTH CAMPBELL 

COUNTYAPPROX 15 MILES SSW

OF GILLETTE WY (SEE 

APPLE BUTTE QUAD MAP)

JONAH APPROX 40 MILES NW

OF FARSON, WY

Shell Boulder APPROX 3 

MILES WEST OF BOULDER

DANIEL SOUTH ~ 4 MILES SO

OF DANIEL WYO OFF OF HWY 

189

YELLOWSTONE NATIONAL PARK

2005

*

*

*

3 - Year
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

PRELIMINARY DESIGN VALUE REPORT

Report Date: Aug. 12, 2010

Notes:

1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year).

2. Annual Values not meeting completeness criteria are marked with an asterisk ('*').

Page 8 of 86

Pollutant:

Standard Units:

Level:.075

NAAQS Standard: Ozone 8-Hour 2008

Statistic: Annual 4th Maximum

1

1

1

1

1

1

1

Poc

211

207

231

197

238

206

189

Valid

Days

 99

 97

 93

 92

 96

 96

 88

Percent

Complete

 .072

 .065

 .069

 .072

 .074

 .067

 .069

4th

Max Cert

212

210

274

250

117

197

Valid

Days

 99

 98

 98

 92

 55

 92

Percent

Complete

 .063

 .063

 .075

 .079

 .066

 .060

4th

Max 

Y

Cert

209

199

0

198

Valid

Days

 98

 93

 93

Percent

Complete

 .065

 .061

 .041

 .060

4th

Max 

Y

Cert

 98

 96

 68

 64

 50

 32

 91

Percent

Complete

 .066

 .063

 .061

 .075

 .070

 .067

 .063

Design

Value

Y

Y

N

N

N

N

Y

D. V.

Validity

Ozone(44201)

Parts per million(007)

Site ID

|

|

|

|

|

|

|

|

|

|

|

|

56-005-0123

56-005-0456

56-035-0098

56-035-0099

56-035-0100

56-037-0200

56-039-1011

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS.

Design Value Year: 2006

STREET ADDRESS

2005 2004

State: Wyoming

THUNDER BASIN GRASSLAND 

SITE 35 MI N-NE GILLETTE 

WY

SOUTH CAMPBELL 

COUNTYAPPROX 15 MILES SSW

OF GILLETTE WY (SEE 

APPLE BUTTE QUAD MAP)

JONAH APPROX 40 MILES NW

OF FARSON, WY

Shell Boulder APPROX 3 

MILES WEST OF BOULDER

DANIEL SOUTH ~ 4 MILES SO

OF DANIEL WYO OFF OF HWY 

189

WAMSUTTER SOUTHEAST 

PORTION OF SWEETWATER 

COUNTY

YELLOWSTONE NATIONAL PARK

2006

*

*

3 - Year
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

PRELIMINARY DESIGN VALUE REPORT

Report Date: Aug. 12, 2010

Notes:

1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year).

2. Annual Values not meeting completeness criteria are marked with an asterisk ('*').

Page 9 of 86

Pollutant:

Standard Units:

Level:.075

NAAQS Standard: Ozone 8-Hour 2008

Statistic: Annual 4th Maximum

1

1

1

1

1

1

1

1

1

1

1

Poc

207

210

29

145

205

176

210

199

212

206

211

Valid

Days

 97

 98

 14

 68

 96

 82

 98

 93

 99

 96

 99

Percent

Complete

 .072

 .072

 .047

 .071

 .068

 .067

 .066

 .064

 .066

 .065

 .070

4th

Max 

Y

Cert

211

207

231

197

238

206

189

Valid

Days

 99

 97

 93

 92

 96

 96

 88

Percent

Complete

 .072

 .065

 .069

 .072

 .074

 .067

 .069

4th

Max Cert

212

210

274

250

117

197

Valid

Days

 99

 98

 98

 92

 55

 92

Percent

Complete

 .063

 .063

 .075

 .079

 .066

 .060

4th

Max 

Y

Cert

 98

 98

 5

 23

 95

 89

 83

 63

 33

 92

 33

Percent

Complete

 .069

 .066

 .047

 .071

 .070

 .072

 .068

 .065

 .066

 .064

 .070

Design

Value

Y

Y

N

N

Y

N

N

N

N

Y

N

D. V.

Validity

Ozone(44201)

Parts per million(007)

Site ID

|

|

|

|

|

|

|

|

|

|

|

|

56-005-0123

56-005-0456

56-007-0099

56-013-0099

56-035-0098

56-035-0099

56-035-0100

56-037-0200

56-037-0898

56-039-1011

56-041-0101

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS.

Design Value Year: 2007

STREET ADDRESS

2006 2005

State: Wyoming

THUNDER BASIN GRASSLAND 

SITE 35 MI N-NE GILLETTE 

WY

SOUTH CAMPBELL 

COUNTYAPPROX 15 MILES SSW

OF GILLETTE WY (SEE 

APPLE BUTTE QUAD MAP)

Atlantic Rim Met.

South Pass WyDot

JONAH APPROX 40 MILES NW

OF FARSON, WY

Shell Boulder APPROX 3 

MILES WEST OF BOULDER

DANIEL SOUTH ~ 4 MILES SO

OF DANIEL WYO OFF OF HWY 

189

WAMSUTTER SOUTHEAST 

PORTION OF SWEETWATER 

COUNTY

OCI #4 SITE RELOCATED

YELLOWSTONE NATIONAL PARK

Murphy Ridge LOCATED NEAR

WYOMING UTAH BORDER

2007

*

*

*

3 - Year
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

PRELIMINARY DESIGN VALUE REPORT

Report Date: Aug. 12, 2010

Notes:

1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year).

2. Annual Values not meeting completeness criteria are marked with an asterisk ('*').

Page 10 of 86

Pollutant:

Standard Units:

Level:.075

NAAQS Standard: Ozone 8-Hour 2008

Statistic: Annual 4th Maximum

1

1

1

1

1

1

1

1

1

1

1

1

Poc

229

180

128

106

174

67

249

200

244

212

188

209

Valid

Days

 91

 84

 60

 50

 81

 26

 94

 93

 96

 83

 88

 98

Percent

Complete

 .074

 .064

 .069

 .062

 .066

 .082

 .101

 .074

 .064

 .072

 .065

 .064

4th

Max Cert

207

210

29

145

205

176

210

199

212

206

211

Valid

Days

 97

 98

 14

 68

 96

 82

 98

 93

 99

 96

 99

Percent

Complete

 .072

 .072

 .047

 .071

 .068

 .067

 .066

 .064

 .066

 .065

 .070

4th

Max 

Y

Cert

211

207

231

197

238

206

189

Valid

Days

 99

 97

 93

 92

 96

 96

 88

Percent

Complete

 .072

 .065

 .069

 .072

 .074

 .067

 .069

4th

Max Cert

 95

 93

 24

 17

 50

 70

 90

 96

 95

 59

 91

 65

Percent

Complete

 .072

 .067

 .058

 .062

 .068

 .073

 .080

 .071

 .065

 .069

 .066

 .067

Design

Value

Y

Y

N

N

N

N

Y

Y

Y

N

Y

N

D. V.

Validity

Ozone(44201)

Parts per million(007)

Site ID

|

|

|

|

|

|

|

|

|

|

|

|

56-005-0123

56-005-0456

56-007-0099

56-011-1013

56-013-0099

56-035-0098

56-035-0099

56-035-0100

56-037-0200

56-037-0898

56-039-1011

56-041-0101

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS.

Design Value Year: 2008

STREET ADDRESS

2007 2006

State: Wyoming

THUNDER BASIN GRASSLAND 

SITE 35 MI N-NE GILLETTE 

WY

SOUTH CAMPBELL 

COUNTYAPPROX 15 MILES SSW

OF GILLETTE WY (SEE 

APPLE BUTTE QUAD MAP)

Atlantic Rim Met.

Devil's Tower National 

Monument

South Pass WyDot

JONAH APPROX 40 MILES NW

OF FARSON, WY

Shell Boulder APPROX 3 

MILES WEST OF BOULDER

DANIEL SOUTH ~ 4 MILES SO

OF DANIEL WYO OFF OF HWY 

189

WAMSUTTER SOUTHEAST 

PORTION OF SWEETWATER 

COUNTY

OCI #4 SITE RELOCATED

YELLOWSTONE NATIONAL PARK

Murphy Ridge LOCATED NEAR

WYOMING UTAH BORDER

2008

*

*

*

*

*

3 - Year
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

PRELIMINARY DESIGN VALUE REPORT

Report Date: Aug. 12, 2010

Notes:

1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year).

2. Annual Values not meeting completeness criteria are marked with an asterisk ('*').

Page 11 of 86

Pollutant:

Standard Units:

Level:.075

NAAQS Standard: Ozone 8-Hour 2008

Statistic: Annual 4th Maximum

1

1

1

1

1

1

1

1

1

1

1

1

Poc

209

198

0

2

163

240

193

213

85

208

177

Valid

Days

 98

 93

 1

 76

 98

 90

 100

 40

 97

 83

Percent

Complete

 .062

 .060

 .050

 .046

 .061

 .080

 .066

 .062

 .056

 .062

 .060

4th

Max Cert

229

180

128

106

174

67

249

200

244

212

Valid

Days

 91

 84

 60

 50

 81

 26

 94

 93

 96

 83

Percent

Complete

 .074

 .064

 .069

 .062

 .066

 .082

 .101

 .074

 .064

 .072

4th

Max Cert

207

210

29

145

205

176

210

199

212

Valid

Days

 97

 98

 14

 68

 96

 82

 98

 93

 99

Percent

Complete

 .072

 .072

 .047

 .071

 .068

 .067

 .066

 .064

 .066

4th

Max Cert

 95

 92

 24

 42

 83

 37

 89

 97

 13

 95

 88

Percent

Complete

 .069

 .065

 .055

 .046

 .061

 .072

 .075

 .078

 .067

 .056

 .063

 .066

Design

Value

Y

Y

N

N

N

N

N

Y

Y

N

Y

N

D. V.

Validity

Ozone(44201)

Parts per million(007)

Site ID

|

|

|

|

|

|

|

|

|

|

|

|

56-005-0123

56-005-0456

56-007-0099

56-007-0100

56-011-1013

56-013-0099

56-035-0098

56-035-0099

56-035-0100

56-035-0101

56-037-0200

56-037-0898

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS.

Design Value Year: 2009

STREET ADDRESS

2008 2007

State: Wyoming

THUNDER BASIN GRASSLAND 

SITE 35 MI N-NE GILLETTE 

WY

SOUTH CAMPBELL 

COUNTYAPPROX 15 MILES SSW

OF GILLETTE WY (SEE 

APPLE BUTTE QUAD MAP)

Atlantic Rim Met.

ATLANTIC RIM SUNDOG 

LOCATION

Devil's Tower National 

Monument

South Pass WyDot

JONAH APPROX 40 MILES NW

OF FARSON, WY

Shell Boulder APPROX 3 

MILES WEST OF BOULDER

DANIEL SOUTH ~ 4 MILES SO

OF DANIEL WYO OFF OF HWY 

189

Pinedale Gaseous Monitor 

on west side of City Park

and Pine Creek

WAMSUTTER SOUTHEAST 

PORTION OF SWEETWATER 

COUNTY

OCI #4 SITE RELOCATED

2009

*

*

*

*

*

*

*

*

3 - Year
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

PRELIMINARY DESIGN VALUE REPORT

Report Date: Aug. 12, 2010

Notes:

1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year).

2. Annual Values not meeting completeness criteria are marked with an asterisk ('*').

Page 12 of 86

Pollutant:

Standard Units:

Level:.075

NAAQS Standard: Ozone 8-Hour 2008

Statistic: Annual 4th Maximum

1

1

Poc

208

214

Valid

Days

 97

 100

Percent

Complete

 .063

 .060

4th

Max Cert

188

209

Valid

Days

 88

 98

Percent

Complete

 .065

 .064

4th

Max Cert

206

211

Valid

Days

 96

 99

Percent

Complete

 .065

 .070

4th

Max 

Y

Cert

 94

 99

Percent

Complete

 .064

 .064

Design

Value

Y

Y

D. V.

Validity

Ozone(44201)

Parts per million(007)

Site ID

|

|

|

|

|

|

|

|

|

|

|

|

56-039-1011

56-041-0101

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS.

Design Value Year: 2009

STREET ADDRESS

2008 2007

State: Wyoming

YELLOWSTONE NATIONAL PARK

Murphy Ridge LOCATED NEAR

WYOMING UTAH BORDER

2009 3 - Year
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

PRELIMINARY DESIGN VALUE REPORT

Report Date: Aug. 12, 2010

Notes:

1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year).

2. Annual Values not meeting completeness criteria are marked with an asterisk ('*').

Page 13 of 86

Pollutant:

Standard Units:

NAAQS Standard:

Statistic:

Statistic:

Site-LevelPM2.5 - Local Conditions(88101)

Micrograms/cubic meter (LC)(105)

PM25 24-hour 2006 / PM25 Annual 2006

Annual Weighted Mean

Annual 98th Percentile

Level:

Level:

Design Value Year: 1999

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS.

15

35 State Name: Wyoming

Site_ID /

STREET ADDRESS

|

|

|

Cred.

Days

Comp.

Qrtrs

Wtd.

Mean 

98th

Perctil Cert.

|

|

|

Cred.

Days

Comp.

Qrtrs

98th

Perctil

Wtd.

Mean Cert.

|

|

|

Cred.

Days

Comp.

Qrtrs

98th

Perctil

Wtd.

Mean Cert.

|

|

|

Design

Value

Valid

Ind.

|

|

|

Design

Value

Valid

Ind.

24-Hour Annual 1999 1998 1997

56-005-0877

56-005-0892

56-005-0899

56-009-0819

56-021-0001

56-033-0001

56-033-0002

BLACK THUNDER BTM 26-2

BELLE AYR BA-4,5N,5S

TRITON COAL GILLETTE, WYO

ANTELOPE SITE 3

STATE OFFICE BLDG 23RD & CENTRAL AVENUE

400 EAST LOUCKS STREET

Police Station, 45 WEST 12TH ST., SHERIDAN WY.

49

28

23

23

105

117

119

1

0

0

0

4

4

4

 22.7

 10.1

 8.7

 5.4

 12.4

 25.0

 24.5

*

*

*

*

 7.0

 4.6

 4.3

 2.8

 5.6

 8.5

 9.5

*

*

*

*

N

N

N

N

N

N

N

18

16

26

0

0

1

 9.7

 36.8

 36.8

* 5.0

 13.9

 13.1

*

*

*

*

*

*

*

N

N

N

*

*

*

*

*

*

*

 23

 10

 9

 5

 11

 31

 31

N

N

N

N

N

N

N

 7.0

 4.6

 4.3

 2.8

 5.3

 11.2

 11.3

N

N

N

N

N

N

N
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

PRELIMINARY DESIGN VALUE REPORT

Report Date: Aug. 12, 2010

Notes:

1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year).

2. Annual Values not meeting completeness criteria are marked with an asterisk ('*').

Page 14 of 86

Pollutant:

Standard Units:

NAAQS Standard:

Statistic:

Statistic:

Site-LevelPM2.5 - Local Conditions(88101)

Micrograms/cubic meter (LC)(105)

PM25 24-hour 2006 / PM25 Annual 2006

Annual Weighted Mean

Annual 98th Percentile

Level:

Level:

Design Value Year: 2000

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS.

15

35 State Name: Wyoming

Site_ID /

STREET ADDRESS

|

|

|

Cred.

Days

Comp.

Qrtrs

Wtd.

Mean 

98th

Perctil Cert.

|

|

|

Cred.

Days

Comp.

Qrtrs

98th

Perctil

Wtd.

Mean Cert.

|

|

|

Cred.

Days

Comp.

Qrtrs

98th

Perctil

Wtd.

Mean Cert.

|

|

|

Design

Value

Valid

Ind.

|

|

|

Design

Value

Valid

Ind.

24-Hour Annual 2000 1999 1998

56-005-0877

56-005-0892

56-005-0899

56-009-0819

56-013-1004

56-021-0001

56-033-0001

56-033-0002

BLACK THUNDER BTM 26-2

BELLE AYR BA-4,5N,5S

TRITON COAL GILLETTE, WYO

ANTELOPE SITE 3

206 LINCOLN ST

STATE OFFICE BLDG 23RD & CENTRAL AVENUE

400 EAST LOUCKS STREET

Police Station, 45 WEST 12TH ST., SHERIDAN WY.

108

99

92

83

117

112

121

121

4

3

3

1

4

4

4

4

 16.1

 23.0

 20.9

 13.7

 35.2

 13.2

 38.3

 34.8

*

*

*

 6.1

 6.2

 5.8

 3.3

 9.7

 5.6

 11.9

 12.1

*

*

*

N

N

N

N

N

N

N

N

49

28

23

23

105

117

119

1

0

0

0

4

4

4

 22.7

 10.1

 8.7

 5.4

 12.4

 25.0

 24.5

*

*

*

*

 7.0

 4.6

 4.3

 2.8

 5.6

 8.5

 9.5

*

*

*

*

*

N

N

N

N

N

N

N

18

16

26

0

0

1

 9.7

 36.8

 36.8

* 5.0

 13.9

 13.1

*

*

*

*

*

*

*

*

N

N

N

 19

 17

 15

 10

 35

 12

 33

 32

N

N

N

N

N

N

Y

Y

 6.5

 5.4

 5.1

 3.1

 9.7

 5.4

 11.4

 11.5

N

N

N

N

N

N

N

N
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

PRELIMINARY DESIGN VALUE REPORT

Report Date: Aug. 12, 2010

Notes:

1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year).

2. Annual Values not meeting completeness criteria are marked with an asterisk ('*').

Page 15 of 86

Pollutant:

Standard Units:

NAAQS Standard:

Statistic:

Statistic:

Site-LevelPM2.5 - Local Conditions(88101)

Micrograms/cubic meter (LC)(105)

PM25 24-hour 2006 / PM25 Annual 2006

Annual Weighted Mean

Annual 98th Percentile

Level:

Level:

Design Value Year: 2001

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS.

15

35 State Name: Wyoming

Site_ID /

STREET ADDRESS

|

|

|

Cred.

Days

Comp.

Qrtrs

Wtd.

Mean 

98th

Perctil Cert.

|

|

|

Cred.

Days

Comp.

Qrtrs

98th

Perctil

Wtd.

Mean Cert.

|

|

|

Cred.

Days

Comp.

Qrtrs

98th

Perctil

Wtd.

Mean Cert.

|

|

|

Design

Value

Valid

Ind.

|

|

|

Design

Value

Valid

Ind.

24-Hour Annual 2001 2000 1999

56-005-0877

56-005-0892

56-005-0899

56-009-0819

56-013-1003

56-013-1004

56-021-0001

56-033-0001

56-033-0002

56-039-0006

BLACK THUNDER BTM 26-2

BELLE AYR BA-4,5N,5S

TRITON COAL GILLETTE, WYO

ANTELOPE SITE 3

600 WASHINGTON, Lander, WY

206 LINCOLN ST

STATE OFFICE BLDG 23RD & CENTRAL AVENUE

400 EAST LOUCKS STREET

Police Station, 45 WEST 12TH ST., SHERIDAN WY.

200 SO WILLOW JACKSON WY TETON CO BUILD

112

74

46

49

16

105

107

119

119

58

4

1

0

0

0

3

3

4

4

2

 16.2

 11.7

 17.7

 12.3

 30.3

 46.4

 12.2

 35.8

 39.6

 26.8

*

*

*

*

*

*

 6.5

 5.2

 4.8

 3.8

 17.1

 9.9

 5.0

 10.1

 11.0

 8.5

*

*

*

*

*

*

*

N

N

N

N

Y

Y

Y

Y

Y

Y

108

99

92

83

117

112

121

121

4

3

3

1

4

4

4

4

 16.1

 23.0

 20.9

 13.7

 35.2

 13.2

 38.3

 34.8

*

*

*

 6.1

 6.2

 5.8

 3.3

 9.7

 5.6

 11.9

 12.1

*

*

*

*

*

N

N

N

N

N

N

N

N

49

28

23

23

105

117

119

1

0

0

0

4

4

4

 22.7

 10.1

 8.7

 5.4

 12.4

 25.0

 24.5

*

*

*

*

 7.0

 4.6

 4.3

 2.8

 5.6

 8.5

 9.5

*

*

*

*

*

*

*

N

N

N

N

N

N

N

 18

 15

 16

 10

 30

 41

 13

 33

 33

 27

N

N

N

N

N

N

N

Y

Y

N

 6.5

 5.4

 5.0

 3.3

 17.1

 9.8

 5.4

 10.2

 10.9

 8.5

N

N

N

N

N

N

N

Y

Y

N
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

PRELIMINARY DESIGN VALUE REPORT

Report Date: Aug. 12, 2010

Notes:

1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year).

2. Annual Values not meeting completeness criteria are marked with an asterisk ('*').

Page 16 of 86

Pollutant:

Standard Units:

NAAQS Standard:

Statistic:

Statistic:

Site-LevelPM2.5 - Local Conditions(88101)

Micrograms/cubic meter (LC)(105)

PM25 24-hour 2006 / PM25 Annual 2006

Annual Weighted Mean

Annual 98th Percentile

Level:

Level:

Design Value Year: 2002

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS.

15

35 State Name: Wyoming

Site_ID /

STREET ADDRESS

|

|

|

Cred.

Days

Comp.

Qrtrs

Wtd.

Mean 

98th

Perctil Cert.

|

|

|

Cred.

Days

Comp.

Qrtrs

98th

Perctil

Wtd.

Mean Cert.

|

|

|

Cred.

Days

Comp.

Qrtrs

98th

Perctil

Wtd.

Mean Cert.

|

|

|

Design

Value

Valid

Ind.

|

|

|

Design

Value

Valid

Ind.

24-Hour Annual 2002 2001 2000

56-005-0877

56-005-0892

56-005-0899

56-009-0819

56-013-1003

56-013-1004

56-021-0001

56-033-0001

56-033-0002

56-039-0006

BLACK THUNDER BTM 26-2

BELLE AYR BA-4,5N,5S

TRITON COAL GILLETTE, WYO

ANTELOPE SITE 3

600 WASHINGTON, Lander, WY

206 LINCOLN ST

STATE OFFICE BLDG 23RD & CENTRAL AVENUE

400 EAST LOUCKS STREET

Police Station, 45 WEST 12TH ST., SHERIDAN WY.

200 SO WILLOW JACKSON WY TETON CO BUILD

103

98

83

92

120

108

115

118

65

3

3

2

3

4

4

4

4

1

 17.9

 13.0

 12.6

 10.6

 33.2

 13.8

 27.8

 27.9

 15.1

*

*

*

*

*

 6.2

 5.0

 4.0

 3.4

 9.6

 4.7

 8.8

 10.1

 7.4

*

*

*

*

*

*

N

N

N

N

Y

Y

Y

Y

Y

112

74

46

49

16

105

107

119

119

58

4

1

0

0

0

3

3

4

4

2

 16.2

 11.7

 17.7

 12.3

 30.3

 46.4

 12.2

 35.8

 39.6

 26.8

*

*

*

*

*

*

 6.5

 5.2

 4.8

 3.8

 17.1

 9.9

 5.0

 10.1

 11.0

 8.5

*

*

*

*

*

*

*

N

N

N

N

Y

Y

Y

Y

Y

Y

108

99

92

83

117

112

121

121

4

3

3

1

4

4

4

4

 16.1

 23.0

 20.9

 13.7

 35.2

 13.2

 38.3

 34.8

*

*

*

 6.1

 6.2

 5.8

 3.3

 9.7

 5.6

 11.9

 12.1

*

*

*

*

*

N

N

N

N

N

N

N

N

 17

 16

 17

 12

 32

 41

 13

 34

 34

 21

N

N

N

N

N

N

N

Y

Y

N

 6.2

 5.5

 4.9

 3.5

 13.4

 9.8

 5.1

 10.3

 11.1

 8.0

N

N

N

N

N

N

N

Y

Y

N
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

PRELIMINARY DESIGN VALUE REPORT

Report Date: Aug. 12, 2010

Notes:

1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year).

2. Annual Values not meeting completeness criteria are marked with an asterisk ('*').

Page 17 of 86

Pollutant:

Standard Units:

NAAQS Standard:

Statistic:

Statistic:

Site-LevelPM2.5 - Local Conditions(88101)

Micrograms/cubic meter (LC)(105)

PM25 24-hour 2006 / PM25 Annual 2006

Annual Weighted Mean

Annual 98th Percentile

Level:

Level:

Design Value Year: 2003

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS.

15

35 State Name: Wyoming

Site_ID /

STREET ADDRESS

|

|

|

Cred.

Days

Comp.

Qrtrs

Wtd.

Mean 

98th

Perctil Cert.

|

|

|

Cred.

Days

Comp.

Qrtrs

98th

Perctil

Wtd.

Mean Cert.

|

|

|

Cred.

Days

Comp.

Qrtrs

98th

Perctil

Wtd.

Mean Cert.

|

|

|

Design

Value

Valid

Ind.

|

|

|

Design

Value

Valid

Ind.

24-Hour Annual 2003 2002 2001

56-005-0877

56-005-0892

56-005-0899

56-009-0819

56-013-1003

56-013-1004

56-021-0001

56-033-0001

56-033-0002

56-039-0006

BLACK THUNDER BTM 26-2

BELLE AYR BA-4,5N,5S

TRITON COAL GILLETTE, WYO

ANTELOPE SITE 3

600 WASHINGTON, Lander, WY

206 LINCOLN ST

STATE OFFICE BLDG 23RD & CENTRAL AVENUE

400 EAST LOUCKS STREET

Police Station, 45 WEST 12TH ST., SHERIDAN WY.

200 SO WILLOW JACKSON WY TETON CO BUILD

105

114

109

113

119

114

113

116

97

4

4

4

4

4

4

4

4

3

 20.7

 16.3

 16.4

 15.5

 25.7

 12.9

 25.1

 26.3

 22.5*

 6.7

 5.8

 5.9

 4.3

 8.1

 4.9

 9.0

 10.1

 6.7

*

*

N

N

N

N

Y

Y

Y

Y

Y

103

98

83

92

120

108

115

118

65

3

3

2

3

4

4

4

4

1

 17.9

 13.0

 12.6

 10.6

 33.2

 13.8

 27.8

 27.9

 15.1

*

*

*

*

*

 6.2

 5.0

 4.0

 3.4

 9.6

 4.7

 8.8

 10.1

 7.4

*

*

*

*

*

*

N

N

N

N

Y

Y

Y

Y

Y

112

74

46

49

16

105

107

119

119

58

4

1

0

0

0

3

3

4

4

2

 16.2

 11.7

 17.7

 12.3

 30.3

 46.4

 12.2

 35.8

 39.6

 26.8

*

*

*

*

*

*

 6.5

 5.2

 4.8

 3.8

 17.1

 9.9

 5.0

 10.1

 11.0

 8.5

*

*

*

*

*

*

*

N

N

N

N

Y

Y

Y

Y

Y

Y

 18

 14

 16

 13

 30

 46

 13

 30

 31

 21

N

N

N

N

N

N

N

Y

Y

N

 6.5

 5.3

 4.9

 3.8

 11.6

 9.9

 4.9

 9.3

 10.4

 7.6

N

N

N

N

N

N

N

Y

Y

N
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

PRELIMINARY DESIGN VALUE REPORT

Report Date: Aug. 12, 2010

Notes:

1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year).

2. Annual Values not meeting completeness criteria are marked with an asterisk ('*').

Page 18 of 86

Pollutant:

Standard Units:

NAAQS Standard:

Statistic:

Statistic:

Site-LevelPM2.5 - Local Conditions(88101)

Micrograms/cubic meter (LC)(105)

PM25 24-hour 2006 / PM25 Annual 2006

Annual Weighted Mean

Annual 98th Percentile

Level:

Level:

Design Value Year: 2004

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS.

15

35 State Name: Wyoming

Site_ID /

STREET ADDRESS

|

|

|

Cred.

Days

Comp.

Qrtrs

Wtd.

Mean 

98th

Perctil Cert.

|

|

|

Cred.

Days

Comp.

Qrtrs

98th

Perctil

Wtd.

Mean Cert.

|

|

|

Cred.

Days

Comp.

Qrtrs

98th

Perctil

Wtd.

Mean Cert.

|

|

|

Design

Value

Valid

Ind.

|

|

|

Design

Value

Valid

Ind.

24-Hour Annual 2004 2003 2002

56-005-0877

56-005-0892

56-005-0899

56-009-0819

56-013-1003

56-021-0001

56-033-0001

56-033-0002

56-039-0006

BLACK THUNDER BTM 26-2

BELLE AYR BA-4,5N,5S

TRITON COAL GILLETTE, WYO

ANTELOPE SITE 3

600 WASHINGTON, Lander, WY

STATE OFFICE BLDG 23RD & CENTRAL AVENUE

400 EAST LOUCKS STREET

Police Station, 45 WEST 12TH ST., SHERIDAN WY.

200 SO WILLOW JACKSON WY TETON CO BUILD

114

115

114

108

113

115

110

117

98

4

4

4

4

4

4

3

4

3

 16.7

 10.9

 11.9

 8.8

 40.2

 15.5

 31.3

 38.9

 22.5

*

*

 5.7

 4.7

 5.5

 3.3

 9.6

 5.0

 8.4

 10.0

 6.7

*

*

Y

Y

Y

Y

Y

Y

Y

Y

Y

105

114

109

113

119

114

113

116

97

4

4

4

4

4

4

4

4

3

 20.7

 16.3

 16.4

 15.5

 25.7

 12.9

 25.1

 26.3

 22.5*

 6.7

 5.8

 5.9

 4.3

 8.1

 4.9

 9.0

 10.1

 6.7 *

N

N

N

N

Y

Y

Y

Y

Y

103

98

83

92

120

108

115

118

65

3

3

2

3

4

4

4

4

1

 17.9

 13.0

 12.6

 10.6

 33.2

 13.8

 27.8

 27.9

 15.1

*

*

*

*

*

 6.2

 5.0

 4.0

 3.4

 9.6

 4.7

 8.8

 10.1

 7.4

*

*

*

*

*

N

N

N

N

Y

Y

Y

Y

Y

 18

 13

 14

 12

 33

 14

 28

 31

 20

N

N

N

N

Y

Y

N

Y

N

 6.2

 5.1

 5.1

 3.7

 9.1

 4.9

 8.7

 10.0

 6.9

N

N

N

N

Y

Y

N

Y

N
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

PRELIMINARY DESIGN VALUE REPORT

Report Date: Aug. 12, 2010

Notes:

1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year).

2. Annual Values not meeting completeness criteria are marked with an asterisk ('*').

Page 19 of 86

Pollutant:

Standard Units:

NAAQS Standard:

Statistic:

Statistic:

Site-LevelPM2.5 - Local Conditions(88101)

Micrograms/cubic meter (LC)(105)

PM25 24-hour 2006 / PM25 Annual 2006

Annual Weighted Mean

Annual 98th Percentile

Level:

Level:

Design Value Year: 2005

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS.

15

35 State Name: Wyoming

Site_ID /

STREET ADDRESS

|

|

|

Cred.

Days

Comp.

Qrtrs

Wtd.

Mean 

98th

Perctil Cert.

|

|

|

Cred.

Days

Comp.

Qrtrs

98th

Perctil

Wtd.

Mean Cert.

|

|

|

Cred.

Days

Comp.

Qrtrs

98th

Perctil

Wtd.

Mean Cert.

|

|

|

Design

Value

Valid

Ind.

|

|

|

Design

Value

Valid

Ind.

24-Hour Annual 2005 2004 2003

56-005-0877

56-005-0892

56-005-0899

56-009-0819

56-013-1003

56-021-0001

56-033-0001

56-033-0002

56-033-0003

56-035-0705

56-039-0006

BLACK THUNDER BTM 26-2

BELLE AYR BA-4,5N,5S

TRITON COAL GILLETTE, WYO

ANTELOPE SITE 3

600 WASHINGTON, Lander, WY

STATE OFFICE BLDG 23RD & CENTRAL AVENUE

400 EAST LOUCKS STREET

Police Station, 45 WEST 12TH ST., SHERIDAN WY.

Highland Park Monitor, 1301 AVON, SHERIDAN WY

Pinedale 2.5 - 101 East Hennick

200 SO WILLOW JACKSON WY TETON CO BUILD

103

115

114

111

115

107

58

119

27

48

90

3

4

4

4

4

4

2

4

1

2

2

 18.5

 9.5

 12.2

 7.3

 30.0

 9.2

 22.6

 32.5

 15.8

 24.3

 29.7

*

*

*

*

*

 6.4

 4.7

 5.1

 3.2

 7.7

 4.1

 6.8

 9.5

 6.0

 5.5

 6.8

*

*

*

*

*

N

N

N

N

Y

Y

Y

Y

Y

N

N

114

115

114

108

113

115

110

117

98

4

4

4

4

4

4

3

4

3

 16.7

 10.9

 11.9

 8.8

 40.2

 15.5

 31.3

 38.9

 22.5

*

*

 5.7

 4.7

 5.5

 3.3

 9.6

 5.0

 8.4

 10.0

 6.7

*

*

*

*

Y

Y

Y

Y

Y

Y

Y

Y

Y

105

114

109

113

119

114

113

116

97

4

4

4

4

4

4

4

4

3

 20.7

 16.3

 16.4

 15.5

 25.7

 12.9

 25.1

 26.3

 22.5*

 6.7

 5.8

 5.9

 4.3

 8.1

 4.9

 9.0

 10.1

 6.7

*

*

*

N

N

N

N

Y

Y

Y

Y

Y

 19

 12

 14

 11

 32

 13

 26

 33

 16

 24

 25

N

Y

Y

Y

Y

Y

N

Y

N

N

N

 6.3

 5.0

 5.5

 3.6

 8.5

 4.7

 8.1

 9.8

 6.0

 5.5

 6.7

N

Y

Y

Y

Y

Y

N

Y

N

N

N
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

PRELIMINARY DESIGN VALUE REPORT

Report Date: Aug. 12, 2010

Notes:

1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year).

2. Annual Values not meeting completeness criteria are marked with an asterisk ('*').

Page 20 of 86

Pollutant:

Standard Units:

NAAQS Standard:

Statistic:

Statistic:

Site-LevelPM2.5 - Local Conditions(88101)

Micrograms/cubic meter (LC)(105)

PM25 24-hour 2006 / PM25 Annual 2006

Annual Weighted Mean

Annual 98th Percentile

Level:

Level:

Design Value Year: 2006

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS.

15

35 State Name: Wyoming

Site_ID /

STREET ADDRESS

|

|

|

Cred.

Days

Comp.

Qrtrs

Wtd.

Mean 

98th

Perctil Cert.

|

|

|

Cred.

Days

Comp.

Qrtrs

98th

Perctil

Wtd.

Mean Cert.

|

|

|

Cred.

Days

Comp.

Qrtrs

98th

Perctil

Wtd.

Mean Cert.

|

|

|

Design

Value

Valid

Ind.

|

|

|

Design

Value

Valid

Ind.

24-Hour Annual 2006 2005 2004

56-005-0877

56-005-0892

56-005-0899

56-009-0819

56-013-1003

56-021-0001

56-033-0001

56-033-0002

56-033-0003

56-035-0705

56-039-0006

BLACK THUNDER BTM 26-2

BELLE AYR BA-4,5N,5S

TRITON COAL GILLETTE, WYO

ANTELOPE SITE 3

600 WASHINGTON, Lander, WY

STATE OFFICE BLDG 23RD & CENTRAL AVENUE

400 EAST LOUCKS STREET

Police Station, 45 WEST 12TH ST., SHERIDAN WY.

Highland Park Monitor, 1301 AVON, SHERIDAN WY

Pinedale 2.5 - 101 East Hennick

200 SO WILLOW JACKSON WY TETON CO BUILD

97

108

103

106

116

115

119

120

114

114

3

3

4

4

4

4

4

4

4

4

 21.8

 15.8

 11.8

 12.3

 23.0

 13.4

 24.4

 13.0

 16.5

 19.6

*

*

 6.3

 5.5

 5.2

 3.9

 7.7

 4.3

 9.7

 5.7

 7.1

 6.8

*

*

*

N

N

N

N

N

N

N

N

N

N

103

115

114

111

115

107

58

119

27

48

90

3

4

4

4

4

4

2

4

1

2

2

 18.5

 9.5

 12.2

 7.3

 30.0

 9.2

 22.6

 32.5

 15.8

 24.3

 29.7

*

*

*

*

*

 6.4

 4.7

 5.1

 3.2

 7.7

 4.1

 6.8

 9.5

 6.0

 5.5

 6.8

*

*

*

*

*

N

N

N

N

Y

Y

Y

Y

Y

N

N

114

115

114

108

113

115

110

117

98

4

4

4

4

4

4

3

4

3

 16.7

 10.9

 11.9

 8.8

 40.2

 15.5

 31.3

 38.9

 22.5

*

*

 5.7

 4.7

 5.5

 3.3

 9.6

 5.0

 8.4

 10.0

 6.7

*

*

*

*

Y

Y

Y

Y

Y

Y

Y

Y

Y

 19

 12

 12

 9

 31

 13

 27

 32

 14

 20

 24

N

N

Y

Y

Y

Y

N

Y

N

N

N

 6.1

 5.0

 5.2

 3.5

 8.4

 4.5

 7.6

 9.7

 5.9

 6.3

 6.8

N

N

Y

Y

Y

Y

N

Y

N

N

N
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

PRELIMINARY DESIGN VALUE REPORT

Report Date: Aug. 12, 2010

Notes:

1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year).

2. Annual Values not meeting completeness criteria are marked with an asterisk ('*').

Page 21 of 86

Pollutant:

Standard Units:

NAAQS Standard:

Statistic:

Statistic:

Site-LevelPM2.5 - Local Conditions(88101)

Micrograms/cubic meter (LC)(105)

PM25 24-hour 2006 / PM25 Annual 2006

Annual Weighted Mean

Annual 98th Percentile

Level:

Level:

Design Value Year: 2007

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS.

15

35 State Name: Wyoming

Site_ID /

STREET ADDRESS

|

|

|

Cred.

Days

Comp.

Qrtrs

Wtd.

Mean 

98th

Perctil Cert.

|

|

|

Cred.

Days

Comp.

Qrtrs

98th

Perctil

Wtd.

Mean Cert.

|

|

|

Cred.

Days

Comp.

Qrtrs

98th

Perctil

Wtd.

Mean Cert.

|

|

|

Design

Value

Valid

Ind.

|

|

|

Design

Value

Valid

Ind.

24-Hour Annual 2007 2006 2005

56-005-0877

56-005-0892

56-005-0899

56-009-0819

56-013-1003

56-021-0001

56-033-0001

56-033-0002

56-033-0003

56-035-0705

56-039-0006

56-039-1006

BLACK THUNDER BTM 26-2

BELLE AYR BA-4,5N,5S

TRITON COAL GILLETTE, WYO

ANTELOPE SITE 3

600 WASHINGTON, Lander, WY

STATE OFFICE BLDG 23RD & CENTRAL AVENUE

400 EAST LOUCKS STREET

Police Station, 45 WEST 12TH ST., SHERIDAN WY.

Highland Park Monitor, 1301 AVON, SHERIDAN WY

Pinedale 2.5 - 101 East Hennick

200 SO WILLOW JACKSON WY TETON CO BUILD

Jackson Fire District #1

115

121

109

95

110

113

118

119

105

46

35

4

4

4

3

3

4

4

4

3

1

2

 19.0

 14.8

 13.6

 10.4

 26.1

 9.1

 27.4

 24.1

 12.8

 17.9

 12.2

*

*

*

*

*

 6.7

 5.8

 4.9

 4.0

 7.5

 4.3

 9.4

 6.3

 5.9

 4.8

 4.8

*

*

*

*

*

*

N

N

N

N

N

N

N

N

N

N

N

97

108

103

106

116

115

119

120

114

114

3

3

4

4

4

4

4

4

4

4

 21.8

 15.8

 11.8

 12.3

 23.0

 13.4

 24.4

 13.0

 16.5

 19.6

*

*

 6.3

 5.5

 5.2

 3.9

 7.7

 4.3

 9.7

 5.7

 7.1

 6.8

*

*

*

*

N

N

N

N

N

N

N

N

N

N

103

115

114

111

115

107

58

119

27

48

90

3

4

4

4

4

4

2

4

1

2

2

 18.5

 9.5

 12.2

 7.3

 30.0

 9.2

 22.6

 32.5

 15.8

 24.3

 29.7

*

*

*

*

*

 6.4

 4.7

 5.1

 3.2

 7.7

 4.1

 6.8

 9.5

 6.0

 5.5

 6.8

*

*

*

*

*

*

N

N

N

N

Y

Y

Y

Y

Y

N

N

 20

 13

 13

 10

 26

 11

 23

 28

 18

 18

 22

 12

N

N

Y

N

N

Y

N

Y

N

N

N

N

 6.5

 5.3

 5.1

 3.7

 7.6

 4.3

 6.8

 9.5

 6.0

 6.2

 6.1

 4.8

N

N

Y

N

N

Y

N

Y

N

N

N

N
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

PRELIMINARY DESIGN VALUE REPORT

Report Date: Aug. 12, 2010

Notes:

1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year).

2. Annual Values not meeting completeness criteria are marked with an asterisk ('*').

Page 22 of 86

Pollutant:

Standard Units:

NAAQS Standard:

Statistic:

Statistic:

Site-LevelPM2.5 - Local Conditions(88101)

Micrograms/cubic meter (LC)(105)

PM25 24-hour 2006 / PM25 Annual 2006

Annual Weighted Mean

Annual 98th Percentile

Level:

Level:

Design Value Year: 2008

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS.

15

35 State Name: Wyoming

Site_ID /

STREET ADDRESS

|

|

|

Cred.

Days

Comp.

Qrtrs

Wtd.

Mean 

98th

Perctil Cert.

|

|

|

Cred.

Days

Comp.

Qrtrs

98th

Perctil

Wtd.

Mean Cert.

|

|

|

Cred.

Days

Comp.

Qrtrs

98th

Perctil

Wtd.

Mean Cert.

|

|

|

Design

Value

Valid

Ind.

|

|

|

Design

Value

Valid

Ind.

24-Hour Annual 2008 2007 2006

56-005-0877

56-005-0891

56-005-0892

56-005-0899

56-005-1899

56-009-0819

56-013-1003

56-021-0001

56-029-0001

56-033-0002

56-033-0003

56-035-0705

BLACK THUNDER BTM 26-2

BTM-36-2 (BLACK THUNDER MINE)

BELLE AYR BA-4,5N,5S

TRITON COAL GILLETTE, WYO

Buckskin Mine North Site

ANTELOPE SITE 3

600 WASHINGTON, Lander, WY

STATE OFFICE BLDG 23RD & CENTRAL AVENUE

CODY JR HI SCH

Police Station, 45 WEST 12TH ST., SHERIDAN WY.

Highland Park Monitor, 1301 AVON, SHERIDAN WY

Pinedale 2.5 - 101 East Hennick

16

93

117

69

31

109

119

113

64

122

120

83

0

3

4

2

1

4

4

4

2

4

4

2

 10.7

 17.2

 14.5

 18.3

 11.8

 9.2

 23.3

 10.4

 22.3

 23.6

 14.0

 17.3

*

*

*

*

*

*

 4.9

 5.3

 5.8

 5.9

 5.5

 3.6

 7.8

 4.4

 5.7

 8.0

 5.3

 6.5

*

*

*

*

*

*

N

N

N

N

N

N

N

N

N

N

N

N

115

121

109

95

110

113

118

119

105

4

4

4

3

3

4

4

4

3

 19.0

 14.8

 13.6

 10.4

 26.1

 9.1

 27.4

 24.1

 12.8

*

*

*

 6.7

 5.8

 4.9

 4.0

 7.5

 4.3

 9.4

 6.3

 5.9

*

*

*

*

*

*

N

N

N

N

N

N

N

N

N

97

108

103

106

116

115

119

120

114

3

3

4

4

4

4

4

4

4

 21.8

 15.8

 11.8

 12.3

 23.0

 13.4

 24.4

 13.0

 16.5

*

*

 6.3

 5.5

 5.2

 3.9

 7.7

 4.3

 9.7

 5.7

 7.1

*

*

*

*

*

N

N

N

N

N

N

N

N

N

 17

 17

 15

 15

 12

 11

 24

 11

 22

 25

 17

 16

N

N

N

N

N

N

N

Y

N

Y

Y

N

 6.0

 5.3

 5.7

 5.3

 5.5

 3.8

 7.7

 4.4

 5.7

 9.1

 5.8

 6.5

N

N

N

N

N

N

N

Y

N

Y

Y

N
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

PRELIMINARY DESIGN VALUE REPORT

Report Date: Aug. 12, 2010

Notes:

1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year).

2. Annual Values not meeting completeness criteria are marked with an asterisk ('*').

Page 23 of 86

Pollutant:

Standard Units:

NAAQS Standard:

Statistic:

Statistic:

Site-LevelPM2.5 - Local Conditions(88101)

Micrograms/cubic meter (LC)(105)

PM25 24-hour 2006 / PM25 Annual 2006

Annual Weighted Mean

Annual 98th Percentile

Level:

Level:

Design Value Year: 2008

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS.

15

35 State Name: Wyoming

Site_ID /

STREET ADDRESS

|

|

|

Cred.

Days

Comp.

Qrtrs

Wtd.

Mean 

98th

Perctil Cert.

|

|

|

Cred.

Days

Comp.

Qrtrs

98th

Perctil

Wtd.

Mean Cert.

|

|

|

Cred.

Days

Comp.

Qrtrs

98th

Perctil

Wtd.

Mean Cert.

|

|

|

Design

Value

Valid

Ind.

|

|

|

Design

Value

Valid

Ind.

24-Hour Annual 2008 2007 2006

56-037-0007

56-039-0006

56-039-1006

625 AHSAY AVE ROCK SPRINGS WYO

200 SO WILLOW JACKSON WY TETON CO BUILD

Jackson Fire District #1

98

61

3

4

 18.9

 13.7

* 6.8

 5.1

*

*

N

N

46

35

1

2

 17.9

 12.2

*

*

 4.8

 4.8

*

*

*

N

N

114 4 19.6 6.8

*

*

N

 19

 19

 13

N

N

N

 6.8

 5.8

 4.9

N

N

N
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

PRELIMINARY DESIGN VALUE REPORT

Report Date: Aug. 12, 2010

Notes:

1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year).

2. Annual Values not meeting completeness criteria are marked with an asterisk ('*').

Page 24 of 86

Pollutant:

Standard Units:

NAAQS Standard:

Statistic:

Statistic:

Site-LevelPM2.5 - Local Conditions(88101)

Micrograms/cubic meter (LC)(105)

PM25 24-hour 2006 / PM25 Annual 2006

Annual Weighted Mean

Annual 98th Percentile

Level:

Level:

Design Value Year: 2009

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS.

15

35 State Name: Wyoming

Site_ID /

STREET ADDRESS

|

|

|

Cred.

Days

Comp.

Qrtrs

Wtd.

Mean 

98th

Perctil Cert.

|

|

|

Cred.

Days

Comp.

Qrtrs

98th

Perctil

Wtd.

Mean Cert.

|

|

|

Cred.

Days

Comp.

Qrtrs

98th

Perctil

Wtd.

Mean Cert.

|

|

|

Design

Value

Valid

Ind.

|

|

|

Design

Value

Valid

Ind.

24-Hour Annual 2009 2008 2007

56-001-0006

56-005-0877

56-005-0891

56-005-0892

56-005-0899

56-005-1899

56-009-0819

56-013-1003

56-021-0001

56-025-0001

56-029-0001

56-033-0002

406 IVINSON, LARAMIE, WY

BLACK THUNDER BTM 26-2

BTM-36-2 (BLACK THUNDER MINE)

BELLE AYR BA-4,5N,5S

TRITON COAL GILLETTE, WYO

Buckskin Mine North Site

ANTELOPE SITE 3

600 WASHINGTON, Lander, WY

STATE OFFICE BLDG 23RD & CENTRAL AVENUE

CITY COUNTY BLDG CENTER AND C STREETS

CODY JR HI SCH

Police Station, 45 WEST 12TH ST., SHERIDAN WY.

57

102

109

113

102

120

117

70

111

120

2

3

4

4

3

4

4

2

4

4

 14.0

 9.3

 11.6

 11.5

 7.0

 34.9

 8.5

 8.2

 9.5

 20.8

*

*

*

*

 5.7

 4.0

 5.1

 5.6

 3.5

 8.3

 3.9

 4.4

 4.3

 8.4

*

*

*

*

*

*

N

N

N

N

N

N

N

N

N

N

16

93

117

69

31

109

119

113

64

122

0

3

4

2

1

4

4

4

2

4

 10.7

 17.2

 14.5

 18.3

 11.8

 9.2

 23.3

 10.4

 22.3

 23.6

*

*

*

*

*

 4.9

 5.3

 5.8

 5.9

 5.5

 3.6

 7.8

 4.4

 5.7

 8.0

*

*

*

*

*

*

*

N

N

N

N

N

N

N

N

N

N

115

121

109

95

110

113

118

4

4

4

3

3

4

4

 19.0

 14.8

 13.6

 10.4

 26.1

 9.1

 27.4

*

*

 6.7

 5.8

 4.9

 4.0

 7.5

 4.3

 9.4

*

*

*

*

*

*

*

N

N

N

N

N

N

N

 14

 15

 13

 14

 16

 12

 9

 28

 9

 8

 16

 24

N

N

N

Y

N

N

N

N

Y

N

N

Y

 5.7

 5.8

 4.6

 5.6

 5.4

 5.6

 3.7

 7.8

 4.2

 4.4

 5.0

 8.6

N

N

N

Y

N

N

N

N

Y

N

N

Y
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

PRELIMINARY DESIGN VALUE REPORT

Report Date: Aug. 12, 2010

Notes:

1. Warning: Computed design values are a snapshot of the data at the time the report was run (may not be all data for year).

2. Annual Values not meeting completeness criteria are marked with an asterisk ('*').

Page 25 of 86

Pollutant:

Standard Units:

NAAQS Standard:

Statistic:

Statistic:

Site-LevelPM2.5 - Local Conditions(88101)

Micrograms/cubic meter (LC)(105)

PM25 24-hour 2006 / PM25 Annual 2006

Annual Weighted Mean

Annual 98th Percentile

Level:

Level:

Design Value Year: 2009

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS.

15

35 State Name: Wyoming

Site_ID /

STREET ADDRESS

|

|

|

Cred.

Days

Comp.

Qrtrs

Wtd.

Mean 

98th

Perctil Cert.

|

|

|

Cred.

Days

Comp.

Qrtrs

98th

Perctil

Wtd.

Mean Cert.

|

|

|

Cred.

Days

Comp.

Qrtrs

98th

Perctil

Wtd.

Mean Cert.

|

|

|

Design

Value

Valid

Ind.

|

|

|

Design

Value

Valid

Ind.

24-Hour Annual 2009 2008 2007

56-033-0003

56-035-0101

56-035-0705

56-037-0007

56-039-0006

56-039-1006

Highland Park Monitor, 1301 AVON, SHERIDAN WY

Pinedale Gaseous Monitor on west side of City Park and Pine Creek

Pinedale 2.5 - 101 East Hennick

625 AHSAY AVE ROCK SPRINGS WYO

200 SO WILLOW JACKSON WY TETON CO BUILD

Jackson Fire District #1

119

334

96

119

60

4

4

3

4

4

 9.7

 10.1

 16.3

 12.1

 13.8

*

 4.9

 4.1

 5.5

 6.0

 4.7

*

*

N

N

N

N

N

120

83

98

61

4

2

3

4

 14.0

 17.3

 18.9

 13.7

*

*

 5.3

 6.5

 6.8

 5.1

*

*

*

*

N

N

N

N

119

105

46

35

4

3

1

2

 24.1

 12.8

 17.9

 12.2

*

*

*

 6.3

 5.9

 4.8

 4.8

*

*

*

*

*

N

N

N

N

 16

 10

 15

 16

 18

 13

Y

N

N

N

N

N

 5.5

 4.1

 6.0

 6.4

 4.8

 4.9

Y

N

N

N

N

N