UNITED STATES ENVIRONMENTAL PROTECTION AGENCY DESIGN VALUE REPORT Aug. 12, 2010 Report Request ID: 781041 Report Code: AMP480

Selection Criteria Page 1 User ID: HDY

State County City

Site Parameter POC AQCR UAR CBSA CSA EPA Region Method Duration Begin Date End Date 32 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 2006UNITED 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 55 

### Pollutant: Standard Units: .075 Level: Ozone 8-Hour 2008 NAAQS Standard: Annual 4th Maximum Statistic:

1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 Poc 364 365 365 359 360 365 351 364 364 358 361 361 363 163 176 365 363 354 235 Valid Days 100

100 100 98 99 100 96 100 100 98 99 99 99 45 48 100 99 97 64 Percent Complete .076

.064 .074 .073 .084 .079 .078 .080 .083 .078 .078 .083 .079 .061 .072 .074 .076 .075 .067 4th Max Y

Y Y

Y Y

Y Y Y Y Cert 323

365 359 365 361 184 152 365 184 351 150 153 92 357 363 363 365 Valid Days 88

100 98 100 99 50 42 100 50 96 41 42 25 98 99 99 100 Percent Complete .078

.075 .084 .074 .080 .090 .067 .090 .092 .078 .067 .076 .052 .069 .075 .071 .074 4th Max Y

Y Y

Y Y

Y Y Y Y Cert 358

325 365

361

352 365 362 365 Valid Days 98

89 100

99

96 100 99 100 Percent Complete .079

.069 .075

.073

.068 .066 .067 .069 4th Max Y

Y

Y

Y Cert 95

96 99 66 66 50 46 67 50 98 47 47 42 80 16 100 99 99 21 Percent Complete .077

.069 .077 .073 .082 .084 .072 .085 .087 .076 .072 .079 .065 .066 .072 .071 .071 .072 .067 Design Value Y

Y Y N N N N N N Y N N N N N Y Y Y N D. V. Validity 

### Ozone(44201) Parts per million(007)

Site ID | | | | | | | | | | | | 32-003-0007 32-003-0016 32-003-0020 32-003-0021 32-003-0022 32-003-0043 32-003-0071 32-003-0072 32-003-0073 32-003-0538 32-003-0601 32-003-1019 32-003-2002 32-005-0004 32-005-0008 32-031-0016 32-031-0020 32-031-1005 32-031-2002 

### REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. Design Value Year: 1999

STREET ADDRESS 1998 1997 

### Nevada State:

545 LAKE MEAD DR, HENDERSON CITY-CENTER., LAS VEGAS 4701 MITCHELL STREET 625 SHADOW LANE NE OF CITY-12101 HWY 93/I15 4525 NEW FOREST DRIVE 7701 DUCHARME AVE 3525 N VALADEZ STREET 333 PAVILION CENTER DRIVE5483 CLUBHOUSE DRWINTERWOOD, LAS VEGAS 1005 INDUSTRIAL ROAD T25S R59E S10 1301B EAST TONOPAH HORIZON HOTEL CAVE ROCK STATE PARK - NV 301 A STATE STREET, RENO, NV 89502 4110 DE LUCCI LANE, RENO NV 89502 750 4TH ST, SPARKS, NV 89431 855 ALDER DRIVE, INCLINE VILLAGE, NV 89451 1999

* *

* * *

*

* * * 3 - YearUNITED 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 55 

### Pollutant: Standard Units: .075 Level: Ozone 8-Hour 2008 NAAQS Standard: Annual 4th Maximum Statistic:

1 1 1 Poc 363 342 351 Valid Days 99

94 96 Percent Complete .060

.072 .066 4th Max Y

Y Cert 363

330 348 Valid Days 99

90 95 Percent Complete .066

.070 .067 4th Max Y

Y Cert 365

356 359 Valid Days 100

98 98 Percent Complete .056

.074 .073 4th Max Y

Y Cert 100

94 97 Percent Complete .060

.072 .068 Design Value Y

Y Y D. V. Validity 

### Ozone(44201) Parts per million(007)

Site ID | | | | | | | | | | | | 32-031-2009 32-033-0101 32-510-0004 

### REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. Design Value Year: 1999

STREET ADDRESS 1998 1997 

### Nevada State:

325 PATRICIAN DR, LEMMON VALLEY, NV 89506 GREAT BASIN NATIONAL PARK 875 EAST LONG STREET 1999 3 - YearUNITED 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 55 

### Pollutant: Standard Units: .075 Level: Ozone 8-Hour 2008 NAAQS Standard: Annual 4th Maximum Statistic:

1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 Poc 355 365 364 361 365 366 364 365 362 184 175 364 366 361 344 352 365 366 366 Valid Days 97

100 99 99 100 100 99 100 99 50 48 99 100 99 94 96 100 100 100 Percent Complete .073

.070 .074 .069 .080 .077 .080 .082 .080 .080 .072 .077 .073 .078 .077 .071 .065 .068 .069 4th Max Y

Y Y

Y

Y

Y Y Y Cert 364

365 365 359 360 365 351 364 364

358 361 361 363 163 176 365 363 354 Valid Days 100

100 100 98 99 100 96 100 100

98 99 99 99 45 48 100 99 97 Percent Complete .076

.064 .074 .073 .084 .079 .078 .080 .083

.078 .078 .083 .079 .061 .072 .074 .076 .075 4th Max Y

Y Y

Y

Y

Y Y Y Y Cert 323

365 359 365 361 184 152 365 184

351 150 153 92 357 363 363 365 Valid Days 88

100 98 100 99 50 42 100 50

96 41 42 25 98 99 99 100 Percent Complete .078

.075 .084 .074 .080 .090 .067 .090 .092

.078 .067 .076 .052 .069 .075 .071 .074 4th Max Y

Y Y

Y

Y

Y Y Y Y Cert 95

100 99 99 99 83 79 100 83 17 16 98 80 80 73 47 48 100 100 99 Percent Complete .075

.069 .077 .072 .081 .082 .075 .084 .085 .080 .072 .077 .072 .079 .069 .065 .071 .071 .071 .072 Design Value Y

Y Y Y Y Y N Y Y N N Y N Y N N N Y Y Y D. V. Validity 

### Ozone(44201) Parts per million(007)

Site ID | | | | | | | | | | | | 32-003-0007 32-003-0016 32-003-0020 32-003-0021 32-003-0022 32-003-0043 32-003-0071 32-003-0072 32-003-0073 32-003-0075 32-003-0078 32-003-0538 32-003-0601 32-003-1019 32-003-2002 32-005-0004 32-005-0008 32-031-0016 32-031-0020 32-031-1005 

### REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. Design Value Year: 2000

STREET ADDRESS 1999 1998 

### Nevada State:

545 LAKE MEAD DR, HENDERSON CITY-CENTER., LAS VEGAS 4701 MITCHELL STREET 625 SHADOW LANE NE OF CITY-12101 HWY 93/I15 4525 NEW FOREST DRIVE 7701 DUCHARME AVE 3525 N VALADEZ STREET 333 PAVILION CENTER DRIVE 6651 W. AZURE AVE 103 HIGHWAY 95, SEARCHLIGHT, NV5483 CLUBHOUSE DRWINTERWOOD, LAS VEGAS 1005 INDUSTRIAL ROAD T25S R59E S10 1301B EAST TONOPAH HORIZON HOTEL CAVE ROCK STATE PARK - NV 301 A STATE STREET, RENO, NV 89502 4110 DE LUCCI LANE, RENO NV 89502 750 4TH ST, SPARKS, NV 89431 2000

* *

* * * *

*

* * * 3 - YearUNITED 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 55 

### Pollutant: Standard Units: .075 Level: Ozone 8-Hour 2008 NAAQS Standard: Annual 4th Maximum Statistic:

1 1 1 1 Poc 365 366 346 365 Valid Days 100

100 95 100 Percent Complete .063

.066 .077 .067 4th Max

Y

Y Y Cert 235

363 342 351 Valid Days 64

99 94 96 Percent Complete .067

.060 .072 .066 4th Max

Y

Y Cert

363

330 348 Valid Days

99

90 95 Percent Complete

.066

.070 .067 4th Max

Y

Y Cert 55

100 93 97 Percent Complete .065

.064 .073 .066 Design Value N

Y Y Y D. V. Validity 

### Ozone(44201) Parts per million(007)

Site ID | | | | | | | | | | | | 32-031-2002 32-031-2009 32-033-0101 32-510-0004 

### REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. Design Value Year: 2000

STREET ADDRESS 1999 1998 

### Nevada State:

855 ALDER DRIVE, INCLINE VILLAGE, NV 89451 325 PATRICIAN DR, LEMMON VALLEY, NV 89506 GREAT BASIN NATIONAL PARK 875 EAST LONG STREET 2000

* 3 - YearUNITED 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 55 

### Pollutant: Standard Units: .075 Level: Ozone 8-Hour 2008 NAAQS Standard: Annual 4th Maximum Statistic:

1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 Poc 363 365 361 270 365 92 364 364 363 364 365 353 365 365 359 323 363 365 360 Valid Days 99

100 99 74 100 25 100 100 99 100 100 97 100 100 98 88 99 100 99 Percent Complete .075

.063 .070 .068 .074 .049 .076 .082 .080 .078 .083 .074 .071 .071 .079 .071 .073 .068 .075 4th Max Y

Y Y Y Y Y Y Y Y N Y Y Y Y Y Cert 355

365 364 361 365

366 364 365 362 184 175 364 366 361 344 352 365 366 Valid Days 97

100 99 99 100

100 99 100 99 50 48 99 100 99 94 96 100 100 Percent Complete .073

.070 .074 .069 .080

.077 .080 .082 .080 .080 .072 .077 .073 .078 .077 .071 .065 .068 4th Max Y

Y Y

Y

Y

Y Y Cert 364

365 365 359 360

365 351 364 364

358 361 361 363 163 176 365 363 Valid Days 100

100 100 98 99

100 96 100 100

98 99 99 99 45 48 100 99 Percent Complete .076

.064 .074 .073 .084

.079 .078 .080 .083

.078 .078 .083 .079 .061 .072 .074 .076 4th Max Y

Y Y

Y

Y

Y Y Y Cert 99

100 99 90 99 8 100 98 100 99 50 48 99 100 99 94 15 81 100 99 Percent Complete .074

.065 .072 .070 .079 .049 .077 .080 .080 .080 .081 .073 .075 .074 .080 .075 .061 .072 .069 .073 Design Value Y

Y Y N Y N Y Y Y Y N N Y Y Y Y N N Y Y D. V. Validity 

### Ozone(44201) Parts per million(007)

Site ID | | | | | | | | | | | | 32-003-0007 32-003-0016 32-003-0020 32-003-0021 32-003-0022 32-003-0023 32-003-0043 32-003-0071 32-003-0072 32-003-0073 32-003-0075 32-003-0078 32-003-0538 32-003-0601 32-003-1019 32-003-2002 32-005-0004 32-005-0008 32-031-0016 32-031-0020 

### REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. Design Value Year: 2001

STREET ADDRESS 2000 1999 

### Nevada State:

545 LAKE MEAD DR, HENDERSON CITY-CENTER., LAS VEGAS 4701 MITCHELL STREET 625 SHADOW LANE NE OF CITY-12101 HWY 93/I15 465 E. OLD MILL ROAD, MESQUITE, NV 4525 NEW FOREST DRIVE 7701 DUCHARME AVE 3525 N VALADEZ STREET 333 PAVILION CENTER DRIVE 6651 W. AZURE AVE 103 HIGHWAY 95, SEARCHLIGHT, NV5483 CLUBHOUSE DRWINTERWOOD, LAS VEGAS 1005 INDUSTRIAL ROAD T25S R59E S10 1301B EAST TONOPAH HORIZON HOTEL CAVE ROCK STATE PARK - NV 301 A STATE STREET, RENO, NV 89502 4110 DE LUCCI LANE, RENO NV 89502 2001

*

*

* *

* * 3 - YearUNITED 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 55 

### Pollutant: Standard Units: .075 Level: Ozone 8-Hour 2008 NAAQS Standard: Annual 4th Maximum Statistic:

1 1 1 1 1 Poc 365 334 364 346 361 Valid Days 100

92 100 95 99 Percent Complete .072

.071 .067 .067 .071 4th Max

Y

Cert 366

365 366 346 365 Valid Days 100

100 100 95 100 Percent Complete .069

.063 .066 .077 .067 4th Max Y

Y Y Y Cert 354

235 363 342 351 Valid Days 97

64 99 94 96 Percent Complete .075

.067 .060 .072 .066 4th Max Y

Y

Y Cert 99

85 100 94 98 Percent Complete .072

.067 .064 .072 .068 Design Value Y

N Y Y Y D. V. Validity 

### Ozone(44201) Parts per million(007)

Site ID | | | | | | | | | | | | 32-031-1005 32-031-2002 32-031-2009 32-033-0101 32-510-0004 

### REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. Design Value Year: 2001

STREET ADDRESS 2000 1999 

### Nevada State:

750 4TH ST, SPARKS, NV 89431 855 ALDER DRIVE, INCLINE VILLAGE, NV 89451 325 PATRICIAN DR, LEMMON VALLEY, NV 89506 GREAT BASIN NATIONAL PARK 875 EAST LONG STREET 2001

* 3 - YearUNITED 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 55 

### Pollutant: Standard Units: .075 Level: Ozone 8-Hour 2008 NAAQS Standard: Annual 4th Maximum Statistic:

1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 Poc 364 363 349 362 359 361 362 344 364 361 357 362 355 357 362 356 364 349 Valid Days 100

99 96 99 98 99 99 94 100 99 98 99 97 98 99 98 100 96 Percent Complete .079

.073 .078 .082 .072 .079 .081 .086 .082 .086 .075 .077 .081 .083 .078 .074 .075 .076 4th Max

Y

Y Cert 363

365 361 270 365 92 364 364 363 364 365 353 365 365 359 323 363 365 360 Valid Days 99

100 99 74 100 25 100 100 99 100 100 97 100 100 98 88 99 100 99 Percent Complete .075

.063 .070 .068 .074 .049 .076 .082 .080 .078 .083 .074 .071 .071 .079 .071 .073 .068 .075 4th Max Y

Y Y Y Y Y Y Y Y N Y Y Y Y Y Cert 355

365 364 361 365

366 364 365 362 184 175 364 366 361 344 352 365 366 Valid Days 97

100 99 99 100

100 99 100 99 50 48 99 100 99 94 96 100 100 Percent Complete .073

.070 .074 .069 .080

.077 .080 .082 .080 .080 .072 .077 .073 .078 .077 .071 .065 .068 4th Max Y

Y Y

Y

Y

Y Y Cert 99

100 98 58 100 41 100 99 98 99 83 81 100 99 98 94 98 100 98 Percent Complete .075

.068 .074 .068 .078 .060 .077 .081 .082 .080 .083 .073 .075 .075 .080 .075 .072 .069 .073 Design Value Y

Y Y N Y N Y Y Y Y Y N Y Y Y Y Y Y Y D. V. Validity 

### Ozone(44201) Parts per million(007)

Site ID | | | | | | | | | | | | 32-003-0007 32-003-0016 32-003-0020 32-003-0021 32-003-0022 32-003-0023 32-003-0043 32-003-0071 32-003-0072 32-003-0073 32-003-0075 32-003-0078 32-003-0538 32-003-0601 32-003-1019 32-003-2002 32-005-0008 32-031-0016 32-031-0020 

### REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. Design Value Year: 2002

STREET ADDRESS 2001 2000 

### Nevada State:

545 LAKE MEAD DR, HENDERSON CITY-CENTER., LAS VEGAS 4701 MITCHELL STREET 625 SHADOW LANE NE OF CITY-12101 HWY 93/I15 465 E. OLD MILL ROAD, MESQUITE, NV 4525 NEW FOREST DRIVE 7701 DUCHARME AVE 3525 N VALADEZ STREET 333 PAVILION CENTER DRIVE 6651 W. AZURE AVE 103 HIGHWAY 95, SEARCHLIGHT, NV5483 CLUBHOUSE DRWINTERWOOD, LAS VEGAS 1005 INDUSTRIAL ROAD T25S R59E S10 1301B EAST TONOPAH CAVE ROCK STATE PARK - NV 301 A STATE STREET, RENO, NV 89502 4110 DE LUCCI LANE, RENO NV 89502 2002

*

*

* * 3 - YearUNITED 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 55 

### Pollutant: Standard Units: .075 Level: Ozone 8-Hour 2008 NAAQS Standard: Annual 4th Maximum Statistic:

1 1 1 1 1 1 Poc 365 362 357 363 287 214 Valid Days 100

99 98 99 79 100 Percent Complete .071

.076 .070 .068 .074 .071 4th Max Y

Y

Y Y Cert

365

334 364 346 361 Valid Days

100

92 100 95 99 Percent Complete

.072

.071 .067 .067 .071 4th Max

Y

Cert

366

365 366 346 365 Valid Days

100

100 100 95 100 Percent Complete

.069

.063 .066 .077 .067 4th Max

Y

Y Y Y Cert 33

100 96 100 89 99 Percent Complete .071

.072 .068 .067 .072 .069 Design Value N

Y Y Y N Y D. V. Validity 

### Ozone(44201) Parts per million(007)

Site ID | | | | | | | | | | | | 32-031-0025 32-031-1005 32-031-2002 32-031-2009 32-033-0101 32-510-0004 

### REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. Design Value Year: 2002

STREET ADDRESS 2001 2000 

### Nevada State:

684A STATE ROUTE 341, RENO NV 89521 750 4TH ST, SPARKS, NV 89431 855 ALDER DRIVE, INCLINE VILLAGE, NV 89451 325 PATRICIAN DR, LEMMON VALLEY, NV 89506 GREAT BASIN NATIONAL PARK 875 EAST LONG STREET 2002 3 - YearUNITED 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 55 

### Pollutant: Standard Units: .075 Level: Ozone 8-Hour 2008 NAAQS Standard: Annual 4th Maximum Statistic:

1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 Poc 350 365 358 363 364 359 363 360 360 359 365 364 365 361 363 358 365 365 Valid Days 96

100 98 99 100 98 99 99 99 98 100 100 100 99 99 98 100 100 Percent Complete .073

.078 .080 .078 .070 .081 .082 .085 .082 .089 .073 .078 .074 .083 .081 .066 .074 .073 4th Max Y

Y Y Y Y Y Y Y Y Y Y Y Y Y Y Cert 364

363 349 362 359 361 362 344 364 361 357 362 355 357 362 356 364 349 Valid Days 100

99 96 99 98 99 99 94 100 99 98 99 97 98 99 98 100 96 Percent Complete .079

.073 .078 .082 .072 .079 .081 .086 .082 .086 .075 .077 .081 .083 .078 .074 .075 .076 4th Max

Y

Y Cert 363

365 361 270 365 92 364 364 363 364 365 353 365 365 359 323 363 365 360 Valid Days 99

100 99 74 100 25 100 100 99 100 100 97 100 100 98 88 99 100 99 Percent Complete .075

.063 .070 .068 .074 .049 .076 .082 .080 .078 .083 .074 .071 .071 .079 .071 .073 .068 .075 4th Max Y

Y Y Y Y Y Y Y Y N Y Y Y Y Y Cert 98

100 98 25 100 74 99 99 97 99 99 98 100 99 98 96 98 100 98 Percent Complete .075

.071 .076 .068 .078 .063 .078 .081 .083 .080 .086 .074 .075 .075 .081 .076 .071 .072 .074 Design Value Y

Y Y N Y N Y Y Y Y Y Y Y Y Y Y Y Y Y D. V. Validity 

### Ozone(44201) Parts per million(007)

Site ID | | | | | | | | | | | | 32-003-0007 32-003-0016 32-003-0020 32-003-0021 32-003-0022 32-003-0023 32-003-0043 32-003-0071 32-003-0072 32-003-0073 32-003-0075 32-003-0078 32-003-0538 32-003-0601 32-003-1019 32-003-2002 32-005-0008 32-031-0016 32-031-0020 

### REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. Design Value Year: 2003

STREET ADDRESS 2002 2001 

### Nevada State:

545 LAKE MEAD DR, HENDERSON CITY-CENTER., LAS VEGAS 4701 MITCHELL STREET 625 SHADOW LANE NE OF CITY-12101 HWY 93/I15 465 E. OLD MILL ROAD, MESQUITE, NV 4525 NEW FOREST DRIVE 7701 DUCHARME AVE 3525 N VALADEZ STREET 333 PAVILION CENTER DRIVE 6651 W. AZURE AVE 103 HIGHWAY 95, SEARCHLIGHT, NV5483 CLUBHOUSE DRWINTERWOOD, LAS VEGAS 1005 INDUSTRIAL ROAD T25S R59E S10 1301B EAST TONOPAH CAVE ROCK STATE PARK - NV 301 A STATE STREET, RENO, NV 89502 4110 DE LUCCI LANE, RENO NV 89502 2003

*

* 3 - YearUNITED 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 55 

### Pollutant: Standard Units: .075 Level: Ozone 8-Hour 2008 NAAQS Standard: Annual 4th Maximum Statistic:

1 1 1 1 1 1 Poc 364 365 365 365 355 210 Valid Days 100

100 100 100 97 98 Percent Complete .074

.076 .068 .060 .071 .065 4th Max

Y

Cert 365

362 357 363 287 214 Valid Days 100

99 98 99 79 100 Percent Complete .071

.076 .070 .068 .074 .071 4th Max Y

Y

Y Y Cert

365

334 364 346 361 Valid Days

100

92 100 95 99 Percent Complete

.072

.071 .067 .067 .071 4th Max

Y

Cert 67

100 96 100 90 99 Percent Complete .072

.074 .069 .065 .070 .069 Design Value N

Y Y Y Y Y D. V. Validity 

### Ozone(44201) Parts per million(007)

Site ID | | | | | | | | | | | | 32-031-0025 32-031-1005 32-031-2002 32-031-2009 32-033-0101 32-510-0004 

### REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. Design Value Year: 2003

STREET ADDRESS 2002 2001 

### Nevada State:

684A STATE ROUTE 341, RENO NV 89521 750 4TH ST, SPARKS, NV 89431 855 ALDER DRIVE, INCLINE VILLAGE, NV 89451 325 PATRICIAN DR, LEMMON VALLEY, NV 89506 GREAT BASIN NATIONAL PARK 875 EAST LONG STREET 2003 3 - YearUNITED 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 55 

### Pollutant: Standard Units: .075 Level: Ozone 8-Hour 2008 NAAQS Standard: Annual 4th Maximum Statistic:

1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 Poc 364 366 362 361 364 339 358 365 361 365 56 360 353 363 364 96 364 361 361 Valid Days 99

100 99 99 99 93 98 100 99 100 15 98 96 99 99 26 99 99 99 Percent Complete .075

.065 .074 .077 .073 .077 .078 .077 .079 .081 .046 .077 .077 .079 .075 .051 .072 .070 .071 4th Max Y

Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Cert 350

365 358 363 364 359 363 360 360 359 365 364 365 361 363 358 365 365 364 Valid Days 96

100 98 99 100 98 99 99 99 98 100 100 100 99 99 98 100 100 100 Percent Complete .073

.078 .080 .078 .070 .081 .082 .085 .082 .089 .073 .078 .074 .083 .081 .066 .074 .073 .074 4th Max Y

Y Y Y Y Y Y Y Y Y Y Y Y Y Y Cert 364

363 349 362 359 361 362 344 364 361 357 362 355 357 362 356 364 349 365 Valid Days 100

99 96 99 98 99 99 94 100 99 98 99 97 98 99 98 100 96 100 Percent Complete .079

.073 .078 .082 .072 .079 .081 .086 .082 .086 .075 .077 .081 .083 .078 .074 .075 .076 .071 4th Max

Y

Y Y Cert 98

100 98 99 99 97 99 98 99 99 71 99 98 99 99 74 100 98 99 Percent Complete .075

.072 .077 .079 .071 .079 .080 .082 .081 .085 .064 .077 .077 .081 .078 .063 .073 .073 .072 Design Value Y

Y Y Y Y Y Y Y Y Y N Y Y Y Y N Y Y Y D. V. Validity 

### Ozone(44201) Parts per million(007)

Site ID | | | | | | | | | | | | 32-003-0007 32-003-0016 32-003-0020 32-003-0022 32-003-0023 32-003-0043 32-003-0071 32-003-0072 32-003-0073 32-003-0075 32-003-0078 32-003-0538 32-003-0601 32-003-1019 32-003-2002 32-005-0008 32-031-0016 32-031-0020 32-031-0025 

### REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. Design Value Year: 2004

STREET ADDRESS 2003 2002 

### Nevada State:

545 LAKE MEAD DR, HENDERSON CITY-CENTER., LAS VEGAS 4701 MITCHELL STREET NE OF CITY-12101 HWY 93/I15 465 E. OLD MILL ROAD, MESQUITE, NV 4525 NEW FOREST DRIVE 7701 DUCHARME AVE 3525 N VALADEZ STREET 333 PAVILION CENTER DRIVE 6651 W. AZURE AVE 103 HIGHWAY 95, SEARCHLIGHT, NV5483 CLUBHOUSE DRWINTERWOOD, LAS VEGAS 1005 INDUSTRIAL ROAD T25S R59E S10 1301B EAST TONOPAH CAVE ROCK STATE PARK - NV 301 A STATE STREET, RENO, NV 89502 4110 DE LUCCI LANE, RENO NV 89502 684A STATE ROUTE 341, RENO NV 89521 2004

*

* 3 - YearUNITED 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 55 

### Pollutant: Standard Units: .075 Level: Ozone 8-Hour 2008 NAAQS Standard: Annual 4th Maximum Statistic:

1 1 1 1 1 Poc 361 355 359 346 189 Valid Days 99

97 98 95 88 Percent Complete .070

.064 .065 .072 .066 4th Max Y

Y Y Y Cert 365

365 365 355 210 Valid Days 100

100 100 97 98 Percent Complete .076

.068 .060 .071 .065 4th Max

Y

Cert 362

357 363 287 214 Valid Days 99

98 99 79 100 Percent Complete .076

.070 .068 .074 .071 4th Max Y

Y Y Cert 99

98 99 90 95 Percent Complete .074

.067 .064 .072 .067 Design Value Y

Y Y Y Y D. V. Validity 

### Ozone(44201) Parts per million(007)

Site ID | | | | | | | | | | | | 32-031-1005 32-031-2002 32-031-2009 32-033-0101 32-510-0004 

### REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. Design Value Year: 2004

STREET ADDRESS 2003 2002 

### Nevada State:

750 4TH ST, SPARKS, NV 89431 855 ALDER DRIVE, INCLINE VILLAGE, NV 89451 325 PATRICIAN DR, LEMMON VALLEY, NV 89506 GREAT BASIN NATIONAL PARK 875 EAST LONG STREET 2004 3 - YearUNITED 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 55 

### Pollutant: Standard Units: .075 Level: Ozone 8-Hour 2008 NAAQS Standard: Annual 4th Maximum Statistic:

1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 Poc 213 364 363 353 359 364 362 365 364 356 354

357 365 365 363 363 364 Valid Days 100

100 99 97 98 100 99 100 100 98 97

98 100 100 99 99 100 Percent Complete .058

.077 .079 .083 .078 .072 .080 .088 .089 .086 .087

.079 .078 .083 .082 .068 .069 4th Max

Y

Y Cert 364

366 362 361 364 339 358 365 361 365 56 360 353 363 364 96 364 361 Valid Days 99

100 99 99 99 93 98 100 99 100 15 98 96 99 99 26 99 99 Percent Complete .075

.065 .074 .077 .073 .077 .078 .077 .079 .081 .046 .077 .077 .079 .075 .051 .072 .070 4th Max Y

Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Cert 350

365 358 363 364 359 363 360 360 359 365 364 365 361 363 358 365 365 Valid Days 96

100 98 99 100 98 99 99 99 98 100 100 100 99 99 98 100 100 Percent Complete .073

.078 .080 .078 .070 .081 .082 .085 .082 .089 .073 .078 .074 .083 .081 .066 .074 .073 4th Max Y

Y Y Y Y Y Y Y Y Y Y Y Y Y Y Cert 33

98 100 98 99 100 97 99 99 98 98 38 99 99 99 99 41 100 99 Percent Complete .058

.075 .074 .079 .077 .071 .079 .082 .083 .082 .085 .059 .078 .076 .081 .079 .058 .071 .070 Design Value N

Y Y Y Y Y Y Y Y Y Y N Y Y Y Y N Y Y D. V. Validity 

### Ozone(44201) Parts per million(007)

Site ID | | | | | | | | | | | | 32-001-0002 32-003-0007 32-003-0016 32-003-0020 32-003-0022 32-003-0023 32-003-0043 32-003-0071 32-003-0072 32-003-0073 32-003-0075 32-003-0078 32-003-0538 32-003-0601 32-003-1019 32-003-2002 32-005-0008 32-031-0016 32-031-0020 

### REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. Design Value Year: 2005

STREET ADDRESS 2004 2003 

### Nevada State:

280 SOUTH RUSSELL STREET 545 LAKE MEAD DR, HENDERSON CITY-CENTER., LAS VEGAS 4701 MITCHELL STREET NE OF CITY-12101 HWY 93/I15 465 E. OLD MILL ROAD, MESQUITE, NV 4525 NEW FOREST DRIVE 7701 DUCHARME AVE 3525 N VALADEZ STREET 333 PAVILION CENTER DRIVE 6651 W. AZURE AVE 103 HIGHWAY 95, SEARCHLIGHT, NV5483 CLUBHOUSE DRWINTERWOOD, LAS VEGAS 1005 INDUSTRIAL ROAD T25S R59E S10 1301B EAST TONOPAH CAVE ROCK STATE PARK - NV 301 A STATE STREET, RENO, NV 89502 4110 DE LUCCI LANE, RENO NV 89502 2005

*

* 3 - YearUNITED 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 55 

### Pollutant: Standard Units: .075 Level: Ozone 8-Hour 2008 NAAQS Standard: Annual 4th Maximum Statistic:

1 1 1 1 1 1 Poc 358 362 345 359 358 213 Valid Days 98

99 95 98 98 100 Percent Complete .063

.068 .063 .069 .073 .061 4th Max Y

Y Y Y Y Cert 361

361 355 359 346 189 Valid Days 99

99 97 98 95 88 Percent Complete .071

.070 .064 .065 .072 .066 4th Max Y

Y Y Y Y Cert 364

365 365 365 355 210 Valid Days 100

100 100 100 97 98 Percent Complete .074

.076 .068 .060 .071 .065 4th Max

Y

Cert 99

99 97 99 97 95 Percent Complete .069

.071 .065 .064 .072 .064 Design Value Y

Y Y Y Y Y D. V. Validity 

### Ozone(44201) Parts per million(007)

Site ID | | | | | | | | | | | | 32-031-0025 32-031-1005 32-031-2002 32-031-2009 32-033-0101 32-510-0004 

### REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. Design Value Year: 2005

STREET ADDRESS 2004 2003 

### Nevada State:

684A STATE ROUTE 341, RENO NV 89521 750 4TH ST, SPARKS, NV 89431 855 ALDER DRIVE, INCLINE VILLAGE, NV 89451 325 PATRICIAN DR, LEMMON VALLEY, NV 89506 GREAT BASIN NATIONAL PARK 875 EAST LONG STREET 2005 3 - YearUNITED 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 55 

### Pollutant: Standard Units: .075 Level: Ozone 8-Hour 2008 NAAQS Standard: Annual 4th Maximum Statistic:

1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 Poc 214 363 90 362 361 364 364 361 363 359 360

360 364 363 272 361 363 364 Valid Days 100

99 25 99 99 100 100 99 99 98 99

99 100 99 75 99 99 100 Percent Complete .065

.076 .049 .079 .079 .069 .083 .085 .085 .084 .083

.078 .074 .079 .085 .081 .072 .074 4th Max Cert 213

364 363 353 359 364 362 365 364 356 354

357 365 365 363 363 364 Valid Days 100

100 99 97 98 100 99 100 100 98 97

98 100 100 99 99 100 Percent Complete .058

.077 .079 .083 .078 .072 .080 .088 .089 .086 .087

.079 .078 .083 .082 .068 .069 4th Max

Y

Y Cert 364

366 362 361 364 339 358 365 361 365 56 360 353 363 364 96 364 361 Valid Days 99

100 99 99 99 93 98 100 99 100 15 98 96 99 99 26 99 99 Percent Complete .075

.065 .074 .077 .073 .077 .078 .077 .079 .081 .046 .077 .077 .079 .075 .051 .072 .070 4th Max Y

Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Cert 67

100 75 98 99 100 97 99 100 98 98 5 98 99 100 25 99 9 99 99 Percent Complete .061

.076 .064 .078 .078 .071 .080 .083 .083 .083 .083 .046 .078 .076 .080 .085 .079 .051 .070 .071 Design Value N

Y N Y Y Y Y Y Y Y Y N Y Y Y N Y N Y Y D. V. Validity 

### Ozone(44201) Parts per million(007)

Site ID | | | | | | | | | | | | 32-001-0002 32-003-0007 32-003-0016 32-003-0020 32-003-0022 32-003-0023 32-003-0043 32-003-0071 32-003-0072 32-003-0073 32-003-0075 32-003-0078 32-003-0538 32-003-0601 32-003-1019 32-003-1021 32-003-2002 32-005-0008 32-031-0016 32-031-0020 

### REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. Design Value Year: 2006

STREET ADDRESS 2005 2004 

### Nevada State:

280 SOUTH RUSSELL STREET 545 LAKE MEAD DR, HENDERSON CITY-CENTER., LAS VEGAS 4701 MITCHELL STREET NE OF CITY-12101 HWY 93/I15 465 E. OLD MILL ROAD, MESQUITE, NV 4525 NEW FOREST DRIVE 7701 DUCHARME AVE 3525 N VALADEZ STREET 333 PAVILION CENTER DRIVE 6651 W. AZURE AVE 103 HIGHWAY 95, SEARCHLIGHT, NV5483 CLUBHOUSE DRWINTERWOOD, LAS VEGAS 1005 INDUSTRIAL ROAD T25S R59E S10 1562 KATIE AVE 1301B EAST TONOPAH CAVE ROCK STATE PARK - NV 301 A STATE STREET, RENO, NV 89502 4110 DE LUCCI LANE, RENO NV 89502 2006

*

*

* 3 - YearUNITED 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 55 

### Pollutant: Standard Units: .075 Level: Ozone 8-Hour 2008 NAAQS Standard: Annual 4th Maximum Statistic:

1 1 1 1 1 1 Poc 362 362

363 349 205 Valid Days 99

99

99 96 96 Percent Complete .070

.074

.072 .072 .070 4th Max Cert 358

362 345 359 358 213 Valid Days 98

99 95 98 98 100 Percent Complete .063

.068 .063 .069 .073 .061 4th Max Y

Y Y Y Y Cert 361

361 355 359 346 189 Valid Days 99

99 97 98 95 88 Percent Complete .071

.070 .064 .065 .072 .066 4th Max Y

Y Y Y Y Cert 99

99 64 99 96 95 Percent Complete .068

.070 .063 .068 .072 .065 Design Value Y

Y N Y Y Y D. V. Validity 

### Ozone(44201) Parts per million(007)

Site ID | | | | | | | | | | | | 32-031-0025 32-031-1005 32-031-2002 32-031-2009 32-033-0101 32-510-0004 

### REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. Design Value Year: 2006

STREET ADDRESS 2005 2004 

### Nevada State:

684A STATE ROUTE 341, RENO NV 89521 750 4TH ST, SPARKS, NV 89431 855 ALDER DRIVE, INCLINE VILLAGE, NV 89451 325 PATRICIAN DR, LEMMON VALLEY, NV 89506 GREAT BASIN NATIONAL PARK 875 EAST LONG STREET 2006 3 - YearUNITED 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 55 

### Pollutant: Standard Units: .075 Level: Ozone 8-Hour 2008 NAAQS Standard: Annual 4th Maximum Statistic:

1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 Poc 197 348

357 355 354 360 355 360 356 361 343 343 354 352 359 111 362 363 360 Valid Days 92

95

98 97 97 99 97 99 98 99 94 94 97 96 98 52 99 99 99 Percent Complete .070

.078

.075 .081 .065 .083 .085 .080 .081 .081 .076 .076 .083 .077 .080 .062 .069 .072 .062 4th Max Cert 214

363 90 362 361 364 364 361 363 359 360 360 364 363 272 361 363 364 362 Valid Days 100

99 25 99 99 100 100 99 99 98 99 99 100 99 75 99 99 100 99 Percent Complete .065

.076 .049 .079 .079 .069 .083 .085 .085 .084 .083 .078 .074 .079 .085 .081 .072 .074 .070 4th Max Cert 213

364 363 353 359 364 362 365 364 356 354 357 365 365 363 363 364 358 Valid Days 100

100 99 97 98 100 99 100 100 98 97 98 100 100 99 99 100 98 Percent Complete .058

.077 .079 .083 .078 .072 .080 .088 .089 .086 .087 .079 .078 .083 .082 .068 .069 .063 4th Max

Y

Y Y Cert 97

98 41 98 98 99 99 99 99 98 98 97 98 99 57 99 17 99 100 99 Percent Complete .064

.077 .064 .079 .079 .068 .082 .086 .084 .083 .083 .077 .076 .081 .081 .081 .062 .069 .071 .065 Design Value Y

Y N Y Y Y Y Y Y Y Y Y Y Y N Y N Y Y Y D. V. Validity 

### Ozone(44201) Parts per million(007)

Site ID | | | | | | | | | | | | 32-001-0002 32-003-0007 32-003-0016 32-003-0020 32-003-0022 32-003-0023 32-003-0043 32-003-0071 32-003-0072 32-003-0073 32-003-0075 32-003-0538 32-003-0601 32-003-1019 32-003-1021 32-003-2002 32-019-0006 32-031-0016 32-031-0020 32-031-0025 

### REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. Design Value Year: 2007

STREET ADDRESS 2006 2005 

### Nevada State:

280 SOUTH RUSSELL STREET 545 LAKE MEAD DR, HENDERSON CITY-CENTER., LAS VEGAS 4701 MITCHELL STREET NE OF CITY-12101 HWY 93/I15 465 E. OLD MILL ROAD, MESQUITE, NV 4525 NEW FOREST DRIVE 7701 DUCHARME AVE 3525 N VALADEZ STREET 333 PAVILION CENTER DRIVE 6651 W. AZURE AVE5483 CLUBHOUSE DRWINTERWOOD, LAS VEGAS 1005 INDUSTRIAL ROAD T25S R59E S10 1562 KATIE AVE 1301B EAST TONOPAH 320 HARDIE LANE 301 A STATE STREET, RENO, NV 89502 4110 DE LUCCI LANE, RENO NV 89502 684A STATE ROUTE 341, RENO NV 89521 2007

* * 3 - YearUNITED 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 55 

### Pollutant: Standard Units: .075 Level: Ozone 8-Hour 2008 NAAQS Standard: Annual 4th Maximum Statistic:

1 1 1 1 1 Poc 363

360 348 213 Valid Days 99

99 95 100 Percent Complete .071

.073 .075 .067 4th Max

Y

Cert 362

363 349 205 Valid Days 99

99 96 96 Percent Complete .074

.072 .072 .070 4th Max Cert 362

345 359 358 213 Valid Days 99

95 98 98 100 Percent Complete .068

.063 .069 .073 .061 4th Max Y

Y Y Y Cert 99

32 99 96 98 Percent Complete .071

.063 .071 .073 .066 Design Value Y

N Y Y Y D. V. Validity 

### Ozone(44201) Parts per million(007)

Site ID | | | | | | | | | | | | 32-031-1005 32-031-2002 32-031-2009 32-033-0101 32-510-0004 

### REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. Design Value Year: 2007

STREET ADDRESS 2006 2005 

### Nevada State:

750 4TH ST, SPARKS, NV 89431 855 ALDER DRIVE, INCLINE VILLAGE, NV 89451 325 PATRICIAN DR, LEMMON VALLEY, NV 89506 GREAT BASIN NATIONAL PARK 875 EAST LONG STREET 2007 3 - YearUNITED 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 55 

### Pollutant: Standard Units: .075 Level: Ozone 8-Hour 2008 NAAQS Standard: Annual 4th Maximum Statistic:

1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 Poc 198

358 338 359 355 349 357 351 359 309 349 347 356 360 166 366 363 365 Valid Days 93

98 92 98 97 95 98 96 98 84 95 95 97 98 78 100 99 100 Percent Complete .068

.071 .071 .069 .077 .076 .078 .074 .080 .071 .071 .074 .074 .068 .069 .076 .067 .075 4th Max Y

N Y Y Y Cert 197

348

357 355 354 360 355 360 356 361 343 343 354 352 359 111 362 363 360 Valid Days 92

95

98 97 97 99 97 99 98 99 94 94 97 96 98 52 99 99 99 Percent Complete .070

.078

.075 .081 .065 .083 .085 .080 .081 .081 .076 .076 .083 .077 .080 .062 .069 .072 .062 4th Max Cert 214

363 90 362 361 364 364 361 363 359 360 360 364 363 272 361 363 364 362 Valid Days 100

99 25 99 99 100 100 99 99 98 99 99 100 99 75 99 99 100 99 Percent Complete .065

.076 .049 .079 .079 .069 .083 .085 .085 .084 .083 .078 .074 .079 .085 .081 .072 .074 .070 4th Max Cert 95

65 8 98 96 98 98 97 99 97 99 92 96 97 89 99 43 100 99 99 Percent Complete .067

.077 .049 .075 .077 .067 .081 .082 .081 .079 .081 .075 .073 .078 .078 .076 .065 .072 .071 .069 Design Value Y

N N Y Y Y Y Y Y Y Y Y Y Y Y Y N Y Y Y D. V. Validity 

### Ozone(44201) Parts per million(007)

Site ID | | | | | | | | | | | | 32-001-0002 32-003-0007 32-003-0016 32-003-0020 32-003-0022 32-003-0023 32-003-0043 32-003-0071 32-003-0072 32-003-0073 32-003-0075 32-003-0538 32-003-0601 32-003-1019 32-003-1021 32-003-2002 32-019-0006 32-031-0016 32-031-0020 32-031-0025 

### REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. Design Value Year: 2008

STREET ADDRESS 2007 2006 

### Nevada State:

280 SOUTH RUSSELL STREET 545 LAKE MEAD DR, HENDERSON CITY-CENTER., LAS VEGAS 4701 MITCHELL STREET NE OF CITY-12101 HWY 93/I15 465 E. OLD MILL ROAD, MESQUITE, NV 4525 NEW FOREST DRIVE 7701 DUCHARME AVE 3525 N VALADEZ STREET 333 PAVILION CENTER DRIVE 6651 W. AZURE AVE5483 CLUBHOUSE DRWINTERWOOD, LAS VEGAS 1005 INDUSTRIAL ROAD T25S R59E S10 1562 KATIE AVE 1301B EAST TONOPAH 320 HARDIE LANE 301 A STATE STREET, RENO, NV 89502 4110 DE LUCCI LANE, RENO NV 89502 684A STATE ROUTE 341, RENO NV 89521 2008

* * 3 - YearUNITED 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 55 

### Pollutant: Standard Units: .075 Level: Ozone 8-Hour 2008 NAAQS Standard: Annual 4th Maximum Statistic:

1 1 1 1 2 1 Poc 365 230 365 329 208 Valid Days 100

63 100 90 97 Percent Complete .075

.072 .078 .071 .074 4th Max Y

Y Y

N Cert 363

360 348

213 Valid Days 99

99 95

100 Percent Complete .071

.073 .075

.067 4th Max

Y

Cert 362

363 349

205 Valid Days 99

99 96

96 Percent Complete .074

.072 .072

.070 4th Max Cert 99

21 99 94 32 65 Percent Complete .073

.072 .074 .072 .074 .068 Design Value Y

N Y Y N N D. V. Validity 

### Ozone(44201) Parts per million(007)

Site ID | | | | | | | | | | | | 32-031-1005 32-031-2002 32-031-2009 32-033-0101 32-510-0002 32-510-0004 

### REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. Design Value Year: 2008

STREET ADDRESS 2007 2006 

### Nevada State:

750 4TH ST, SPARKS, NV 89431 855 ALDER DRIVE, INCLINE VILLAGE, NV 89451 325 PATRICIAN DR, LEMMON VALLEY, NV 89506 GREAT BASIN NATIONAL PARK 3300 EAST FIFTH ST (CITY YARD) 875 EAST LONG STREET 2008

* 3 - YearUNITED 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 55 

### Pollutant: Standard Units: .075 Level: Ozone 8-Hour 2008 NAAQS Standard: Annual 4th Maximum Statistic:

1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 Poc 195

352 360 359 353 362 360 360 359 361 311 356 350 354 158 354 364 360 Valid Days 91

96 99 98 97 99 99 99 98 99 85 98 96 97 74 97 100 99 Percent Complete .060

.072 .070 .062 .071 .074 .072 .072 .074 .070 .071 .072 .071 .072 .058 .065 .062 .064 4th Max Cert 198

358 338 359 355 349 357 351 359 309 349 347 356 360 166 366 363 365 Valid Days 93

98 92 98 97 95 98 96 98 84 95 95 97 98 78 100 99 100 Percent Complete .068

.071 .071 .069 .077 .076 .078 .074 .080 .071 .071 .074 .074 .068 .069 .076 .067 .075 4th Max Y

N Y Y Y Cert 197

348 357 355 354 360 355 360 356 361 343 343 354 352 359 111 362 363 360 Valid Days 92

95 98 97 97 99 97 99 98 99 94 94 97 96 98 52 99 99 99 Percent Complete .070

.078 .075 .081 .065 .083 .085 .080 .081 .081 .076 .076 .083 .077 .080 .062 .069 .072 .062 4th Max Cert 92

32 97 96 98 97 97 98 97 98 92 92 96 97 98 68 99 99 99 Percent Complete .066

.078 .072 .074 .065 .077 .078 .076 .075 .078 .072 .072 .076 .074 .073 .063 .070 .067 .067 Design Value Y

N Y Y Y Y Y Y Y Y Y Y Y Y Y N Y Y Y D. V. Validity 

### Ozone(44201) Parts per million(007)

Site ID | | | | | | | | | | | | 32-001-0002 32-003-0007 32-003-0020 32-003-0022 32-003-0023 32-003-0043 32-003-0071 32-003-0072 32-003-0073 32-003-0075 32-003-0538 32-003-0601 32-003-1019 32-003-1021 32-003-2002 32-019-0006 32-031-0016 32-031-0020 32-031-0025 

### REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. Design Value Year: 2009

STREET ADDRESS 2008 2007 

### Nevada State:

280 SOUTH RUSSELL STREET 545 LAKE MEAD DR, HENDERSON 4701 MITCHELL STREET NE OF CITY-12101 HWY 93/I15 465 E. OLD MILL ROAD, MESQUITE, NV 4525 NEW FOREST DRIVE 7701 DUCHARME AVE 3525 N VALADEZ STREET 333 PAVILION CENTER DRIVE 6651 W. AZURE AVE5483 CLUBHOUSE DRWINTERWOOD, LAS VEGAS 1005 INDUSTRIAL ROAD T25S R59E S10 1562 KATIE AVE 1301B EAST TONOPAH 320 HARDIE LANE 301 A STATE STREET, RENO, NV 89502 4110 DE LUCCI LANE, RENO NV 89502 684A STATE ROUTE 341, RENO NV 89521 2009

* * 3 - YearUNITED 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 55 

### Pollutant: Standard Units: .075 Level: Ozone 8-Hour 2008 NAAQS Standard: Annual 4th Maximum Statistic:

1 1 1 1 2 1 Poc 365 358 363 331 105 Valid Days 100

98 99 91 49 Percent Complete .064

.063 .065 .069 .069 4th Max Cert 365

230 365 329 208 Valid Days 100

63 100 90 97 Percent Complete .075

.072 .078 .071 .074 4th Max Y

Y Y

N Cert 363

360 348

213 Valid Days 99

99 95

100 Percent Complete .071

.073 .075

.067 4th Max

Y

Cert 100

54 99 92 49 33 Percent Complete .070

.067 .072 .071 .071 .067 Design Value Y

N Y Y N N D. V. Validity 

### Ozone(44201) Parts per million(007)

Site ID | | | | | | | | | | | | 32-031-1005 32-031-2002 32-031-2009 32-033-0101 32-510-0002 32-510-0004 

### REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. Design Value Year: 2009

STREET ADDRESS 2008 2007 

### Nevada State:

750 4TH ST, SPARKS, NV 89431 855 ALDER DRIVE, INCLINE VILLAGE, NV 89451 325 PATRICIAN DR, LEMMON VALLEY, NV 89506 GREAT BASIN NATIONAL PARK 3300 EAST FIFTH ST (CITY YARD) 875 EAST LONG STREET 2009

* * 3 - YearUNITED 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 55 

### 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: Nevada 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

32-003-0022 32-003-0560 32-003-1019 32-003-2002 32-005-0008 32-031-0016 32-031-2002 NE OF CITY-12101 HWY 93/I15 2801A EAST CHARLESTON T25S R59E S10 1301B EAST TONOPAH CAVE ROCK STATE PARK - NV 301 A STATE STREET, RENO, NV 89502 855 ALDER DRIVE, INCLINE VILLAGE, NV 89451 120 326 90 108 3 121 64 4

3 3 4 0 4 2 9.3 32.6 9.7 26.1 6.0 32.8 19.0 *

*

*

* 4.8 11.7 4.7 10.3 3.0 9.9 6.3 *

*

*

* N N N N N N N *

*

*

*

*

*

* *

*

*

*

*

*

* 9

33 10 26 6 33 19 N N N N N N N 4.8 11.7 4.7 10.3 3.0 9.9 6.3 N N N N N N NUNITED 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 55 

### 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: Nevada 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

32-003-0022 32-003-0298 32-003-0560 32-003-1019 32-003-2002 32-005-0008 32-031-0016 32-031-2002 NE OF CITY-12101 HWY 93/I15 298 ARROYO GRANDE 2801A EAST CHARLESTON T25S R59E S10 1301B EAST TONOPAH CAVE ROCK STATE PARK - NV 301 A STATE STREET, RENO, NV 89502 855 ALDER DRIVE, INCLINE VILLAGE, NV 89451 72 119 351 115 121 116 122 119 4

4 4 4 4 4 4 4 9.0 14.3 31.1 10.1 22.3 9.0 31.4 12.0 4.4

6.4 10.5 4.2 9.2 3.8 8.9 5.5 N

N N N N N N N 120

326 90 108 3 121 64 4

3 3 4 0 4 2 9.3

32.6 9.7 26.1 6.0 32.8 19.0 *

*

*

* 4.8

11.7 4.7 10.3 3.0 9.9 6.3 *

*

*

*

* N

N N N N N N *

*

*

*

*

*

*

* 9

14 32 10 24 8 32 16 N N N N N N N N 4.6

6.4 11.1 4.5 9.7 3.4 9.4 5.9 N N N N N N N NUNITED 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 55 

### 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: Nevada 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

32-003-0022 32-003-0298 32-003-0560 32-003-1019 32-003-2002 32-005-0008 32-031-0016 32-031-2002 NE OF CITY-12101 HWY 93/I15 298 ARROYO GRANDE 2801A EAST CHARLESTON T25S R59E S10 1301B EAST TONOPAH CAVE ROCK STATE PARK - NV 301 A STATE STREET, RENO, NV 89502 855 ALDER DRIVE, INCLINE VILLAGE, NV 89451 58 118 353 109 116 118 121 116 4

4 4 3 4 4 4 4 8.0 13.8 30.0 9.3 24.4 19.0 41.8 19.0 * 4.4

6.6 10.6 4.2 9.9 4.6 10.3 5.8 * Y

Y Y Y Y N N N 72 119 351 115 121 116 122 119 4

4 4 4 4 4 4 4 9.0 14.3 31.1 10.1 22.3 9.0 31.4 12.0 4.4

6.4 10.5 4.2 9.2 3.8 8.9 5.5 N

N N N N N N N 120

326 90 108 3 121 64 4

3 3 4 0 4 2 9.3

32.6 9.7 26.1 6.0 32.8 19.0 *

*

*

* 4.8

11.7 4.7 10.3 3.0 9.9 6.3 *

*

*

*

* N

N N N N N N 9

14 31 10 24 11 35 17 Y N N N Y N Y N 4.5

6.5 10.9 4.4 9.8 3.8 9.7 5.8 Y N N N Y N Y NUNITED 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 26 of 55 

### 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: Nevada 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

32-003-0022 32-003-0298 32-003-0560 32-003-1019 32-003-2002 32-005-0008 32-031-0016 32-031-2002 NE OF CITY-12101 HWY 93/I15 298 ARROYO GRANDE 2801A EAST CHARLESTON T25S R59E S10 1301B EAST TONOPAH CAVE ROCK STATE PARK - NV 301 A STATE STREET, RENO, NV 89502 855 ALDER DRIVE, INCLINE VILLAGE, NV 89451 60 105 339 111 111 7 120 7 4

4 4 4 4 0 4 0 12.9 13.4 28.8 11.5 19.3 6.0 25.9 9.0 *

* 4.7 6.4 11.7 4.0 9.6 2.1 9.2 5.9 *

* N N N N N N N N 58 118 353 109 116 118 121 116 4

4 4 3 4 4 4 4 8.0 13.8 30.0 9.3 24.4 19.0 41.8 19.0 * 4.4

6.6 10.6 4.2 9.9 4.6 10.3 5.8 * Y

Y Y Y Y N N N 72 119 351 115 121 116 122 119 4

4 4 4 4 4 4 4 9.0 14.3 31.1 10.1 22.3 9.0 31.4 12.0 4.4

6.4 10.5 4.2 9.2 3.8 8.9 5.5 N

N N N N N N N 10

14 30 10 22 11 33 13 Y Y Y N Y N Y N 4.5

6.5 10.9 4.1 9.6 3.5 9.5 5.7 Y Y Y N Y N Y NUNITED 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 27 of 55 

### 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: Nevada 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

32-003-0022 32-003-0298 32-003-0560 32-003-1019 32-003-2002 32-005-0008 32-031-0016 32-031-2002 NE OF CITY-12101 HWY 93/I15 298 ARROYO GRANDE 2801A EAST CHARLESTON T25S R59E S10 1301B EAST TONOPAH CAVE ROCK STATE PARK - NV 301 A STATE STREET, RENO, NV 89502 855 ALDER DRIVE, INCLINE VILLAGE, NV 89451 60 113 353 115 118

121 4

4 4 4 4

4 8.8 13.3 29.8 8.1 21.0

19.4 4.2

6.2 10.7 3.7 9.5

7.3 *

* N N N N N

N 60 105 339 111 111 7 120 7 4

4 4 4 4 0 4 0 12.9 13.4 28.8 11.5 19.3 6.0 25.9 9.0 *

* 4.7 6.4 11.7 4.0 9.6 2.1 9.2 5.9 *

* N N N N N N N N 58 118 353 109 116 118 121 116 4

4 4 3 4 4 4 4 8.0 13.8 30.0 9.3 24.4 19.0 41.8 19.0 * 4.4

6.6 10.6 4.2 9.9 4.6 10.3 5.8 * Y

Y Y Y Y N N N 10

14 30 10 22 13 29 14 Y Y Y N Y N Y N 4.4

6.4 11.0 4.0 9.7 3.4 9.0 5.8 Y Y Y N Y N Y NUNITED 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 28 of 55 

### 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: Nevada 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

32-003-0022 32-003-0298 32-003-0560 32-003-0561 32-003-1019 32-003-2002 32-005-0008 32-031-0016 32-031-2002 NE OF CITY-12101 HWY 93/I15 298 ARROYO GRANDE 2801A EAST CHARLESTON 2501 SUNRISE AVENUE T25S R59E S10 1301B EAST TONOPAH CAVE ROCK STATE PARK - NV 301 A STATE STREET, RENO, NV 89502 855 ALDER DRIVE, INCLINE VILLAGE, NV 89451 60 117 98 255 111 119

122 4

4 1 3 4 4

4 7.9 10.7 29.6 25.8 6.9 20.1

28.8 *

* 4.0 5.6 8.8 8.9 3.4 8.7

7.9 *

*

*

* N N N N N N

Y 60 113 353

115 118

121 4

4 4

4 4

4 8.8 13.3 29.8

8.1 21.0

19.4 4.2

6.2 10.7

3.7 9.5

7.3 *

*

* N N N

N N

N 60 105 339

111 111 7 120 7 4

4 4

4 4 0 4 0 12.9 13.4 28.8

11.5 19.3 6.0 25.9 9.0 *

* 4.7 6.4 11.7

4.0 9.6 2.1 9.2 5.9 *

*

* N N N

N N N N N 10

12 29 26 9 20 6 25 9 Y Y N N Y Y N Y N 4.3

6.1 10.4 8.9 3.7 9.3 2.1 8.2 5.9 Y Y N N Y Y N Y NUNITED 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 29 of 55 

### 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: Nevada 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

32-003-0022 32-003-0298 32-003-0560 32-003-0561 32-003-1019 32-003-2002 32-031-0016 NE OF CITY-12101 HWY 93/I15 298 ARROYO GRANDE 2801A EAST CHARLESTON 2501 SUNRISE AVENUE T25S R59E S10 1301B EAST TONOPAH 301 A STATE STREET, RENO, NV 89502 59 119

345 113 115 121 4

4

4 4 4 4 10.2 14.2

29.1 9.7 21.1 40.7 4.1

5.6

9.4 3.8 8.2 8.9 * Y

Y

Y Y Y Y 60 117 98 255 111 119 122 4

4 1 3 4 4 4 7.9 10.7 29.6 25.8 6.9 20.1 28.8 *

* 4.0 5.6 8.8 8.9 3.4 8.7 7.9 *

* N N N N N N Y 60 113 353

115 118 121 4

4 4

4 4 4 8.8 13.3 29.8

8.1 21.0 19.4 4.2

6.2 10.7

3.7 9.5 7.3 * N

N N

N N N 9

13 30 27 8 21 30 Y Y N N Y Y Y 4.1

5.8 9.7 9.2 3.7 8.8 8.1 Y Y N N Y Y YUNITED 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 30 of 55 

### 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: Nevada 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

32-003-0022 32-003-0298 32-003-0560 32-003-0561 32-003-1019 32-003-2002 32-031-0016 NE OF CITY-12101 HWY 93/I15 298 ARROYO GRANDE 2801A EAST CHARLESTON 2501 SUNRISE AVENUE T25S R59E S10 1301B EAST TONOPAH 301 A STATE STREET, RENO, NV 89502 58 117

336 118 119 122 4

4

4 4 4 4 9.8 11.5

24.1 8.5 22.1 27.0 3.9

5.9

8.8 3.5 8.2 7.6 * N

N

N N N N 59 119

345 113 115 121 4

4

4 4 4 4 10.2 14.2

29.1 9.7 21.1 40.7 4.1

5.6

9.4 3.8 8.2 8.9 * Y

Y

Y Y Y Y 60 117 98 255 111 119 122 4

4 1 3 4 4 4 7.9 10.7 29.6 25.8 6.9 20.1 28.8 *

* 4.0 5.6 8.8 8.9 3.4 8.7 7.9 *

* N N N N N N Y 9

12 30 26 8 21 32 Y Y N N Y Y Y 4.0

5.7 8.8 9.0 3.6 8.3 8.1 Y Y N N Y Y YUNITED 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 31 of 55 

### 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: Nevada 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

32-003-0022 32-003-0298 32-003-0561 32-003-1019 32-003-2002 32-031-0016 NE OF CITY-12101 HWY 93/I15 298 ARROYO GRANDE 2501 SUNRISE AVENUE T25S R59E S10 1301B EAST TONOPAH 301 A STATE STREET, RENO, NV 89502 22 35 143 105 107 121 1

1 4 3 4 4 8.9 13.0 22.6 9.4 19.7 24.0 *

*

* 3.8 5.2 10.2 4.0 8.8 8.0 *

*

* N N N N N N 58 117 336 118 119 122 4

4 4 4 4 4 9.8 11.5 24.1 8.5 22.1 27.0 3.9

5.9 8.8 3.5 8.2 7.6 N

N N N N N 59 119 345 113 115 121 4

4 4 4 4 4 10.2 14.2 29.1 9.7 21.1 40.7 4.1

5.6 9.4 3.8 8.2 8.9 Y

Y Y Y Y Y 10

13 25 9 21 31 N N Y N Y Y 3.9

5.6 9.4 3.8 8.4 8.2 N N Y N Y YUNITED 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 32 of 55 

### 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: Nevada 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

32-003-0022 32-003-0298 32-003-0561 32-003-1019 32-003-2002 32-031-0016 NE OF CITY-12101 HWY 93/I15 298 ARROYO GRANDE 2501 SUNRISE AVENUE T25S R59E S10 1301B EAST TONOPAH 301 A STATE STREET, RENO, NV 89502 117 111 109 122 4

4 3 4 22.3 12.9 18.8 53.6 * 9.4

4.4 9.0 10.2 *

*

* N N N Y 22 35 143 105 107 121 1

1 4 3 4 4 8.9 13.0 22.6 9.4 19.7 24.0 *

*

* 3.8 5.2 10.2 4.0 8.8 8.0 *

*

* N N N N N N 58 117 336 118 119 122 4

4 4 4 4 4 9.8 11.5 24.1 8.5 22.1 27.0 3.9

5.9 8.8 3.5 8.2 7.6 N

N N N N N 9

12 23 10 20 35 N N Y N N Y 3.8

5.6 9.5 4.0 8.6 8.6 N N Y N N YUNITED 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 33 of 55 

### 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: Nevada 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

32-003-0022 32-003-0298 32-003-0561 32-003-1019 32-003-2002 32-031-0016 NE OF CITY-12101 HWY 93/I15 298 ARROYO GRANDE 2501 SUNRISE AVENUE T25S R59E S10 1301B EAST TONOPAH 301 A STATE STREET, RENO, NV 89502 118 111 121 121 4

4 4 4 17.3 11.3 16.3 40.5 8.6

3.9 7.7 7.9 *

* N N N N 117 111 109 122 4

4 3 4 22.3 12.9 18.8 53.6 * 9.4

4.4 9.0 10.2 *

*

* N N N Y 22 35 143 105 107 121 1

1 4 3 4 4 8.9 13.0 22.6 9.4 19.7 24.0 *

*

* 3.8 5.2 10.2 4.0 8.8 8.0 *

*

* N N N N N N 9

13 21 11 18 39 N N Y N N Y 3.8

5.2 9.4 4.1 8.5 8.7 N N Y N N Y