## UNITED STATES ENVIRONMENTAL PROTECTION AGENCY RAW DATA REPORT Jul. 2, 2013 Report Request ID:1113552 Report Code: AMP350

Selection Criteria Page 1 User ID:YGX

State County City

Site Parameter POC AQCR UAR CBSA CSA EPA RegionMethod Duration Begin Date End Date 04 GEOGRAPHIC SELECTIONS PROTOCOL SELECTIONS Parameter ClassificationParameter Method Duration CRITERIA 14129 85129 SELECTED OPTIONS RAW DATA EVENTS DAILY STATISTICS UNITS MERGE PDF FILES INCLUDE NULLS Option Type Option Value INCLUDE EVENTS MAXIMUM STANDARD YES YES SORT ORDER 1 2 3 4 5 Order Column

STATE_CODE COUNTY_CODE SITE_ID PARAMETER_CODE POC GLOBAL DATES 2009 Start Date End Date 2012 01 01 12 31 Tribal Code

APPLICABLE STANDARDS Standard Description Lead 3-Month 2009 Lead 3-Month PM10 Surrogate 2009Jul. 2, 2013 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 1 of 11 (14129) Lead (TSP) LC (04) Arizona 7439-92-1 CAS NUMBER: 04-007-1002 SITE ID: 1 POC: (015) PHOENIX-TUCSON AQCR: (007) Gila COUNTY: (00000) Not in a city CITY: -110.76546667 LONGITUDE: 33.002516667 LATITUDE: RURAL LOCATION SETTING: SR 77 SITE ADDRESS: DESERT LAND USE: SITE COMMENTS: MONITOR COMMENTS: PROBE HEIGHT:602 ELEVATION-MSL: UTM NORTHING: (0000) NOT IN AN URBAN AREA UTM EASTING: URBANIZED AREA: UTM ZONE: SUPPORT AGENCY: (0053) Arizona Department Of Environmental Quality MONITOR TYPE: SLAMSCOLLECTION AND ANALYSIS METHOD: (191) Hi-Vol Inductively Coupled PlasmaREPORT FOR:2011 DURATION: UNITS: MIN DETECTABLE: PQAO: (0053) Arizona Department Of Environmental Quality 24 HOUR Micrograms/cubic meter (LC)

.0075 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 AH AH .017 .079 .005 NO.: MAX: MEAN: 3

.079 .0337 .027

.415 .117 .350 .220 .035

.027 .062 .021 .268 .390

.291 .042 .278 .144 .011

.495 .473 .177 .376 .240

.402 .333 .201 .153 .029

.147 .098 .062 .203 .022

.173 .063 .012 .011 .076 .025

.018 .023 .069 .023 AH

.074 .015 .056 .641 .025 .167

.002 .021 .002 .016 .069

.004 .017 .092 .080 5 .415 .2258 5

.268 .0826 5

.390 .2290 5

.495 .3064 5

.402 .2658 5

.203 .1078 6

.173 .0595 5

.069 .0316 5

.641 .1622 5

.167 .0416 5

.092 .0524 ANNUAL OBSERVATIONS: 59 ANNUAL MEAN: .1353 ANNUAL MAX: .641 Note: Qualifier codes with regional concurrence are shown in upper case, and those without regional review are shown in lower case. An asterisk ("*") indicates that the region has reviewed the value and does not concur with the qualifier. Day JANUARY FEBRUARY MARCH APRIL MAY JUNE JULY AUGUST SEPTEMBER OCTOBER NOVEMBER DECEMBER MONTH STATE:Jul. 2, 2013 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 2 of 11 (14129) Lead (TSP) LC (04) Arizona 7439-92-1 CAS NUMBER: 04-007-1002 SITE ID: 1 POC: (015) PHOENIX-TUCSON AQCR: (007) Gila COUNTY: (00000) Not in a city CITY: -110.76546667 LONGITUDE: 33.002516667 LATITUDE: RURAL LOCATION SETTING: SR 77 SITE ADDRESS: DESERT LAND USE: SITE COMMENTS: MONITOR COMMENTS: PROBE HEIGHT:602 ELEVATION-MSL: UTM NORTHING: (0000) NOT IN AN URBAN AREA UTM EASTING: URBANIZED AREA: UTM ZONE: SUPPORT AGENCY: (0053) Arizona Department Of Environmental Quality MONITOR TYPE: SLAMSCOLLECTION AND ANALYSIS METHOD: (191) Hi-Vol Inductively Coupled PlasmaREPORT FOR:2012 DURATION: UNITS: MIN DETECTABLE: PQAO: (0053) Arizona Department Of Environmental Quality 24 HOUR Micrograms/cubic meter (LC)

.0075 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 .006 .094 .106 .286 .020 NO.: MAX: MEAN: 5

.286 .1024 .048

.472 .008 .119 .624 .011

.013 .149 .121 .152 .204

.123 AG .364 .363 .295 .184

.021 .009 .170 .179 .355

.213 .139 .190 .118 .242

.006 .150 .030 .242 .117

.115 .035 .096 .060 .130 .125

.118 .038 .272 .063 .048

.143 .139 .156 .070 .031

.051 .016 .010 .057 .010

.022 .029 .046 AH 5 .624 .2542 5

.152 .0892 5

.364 .2698 5

.184 .1126 5

.355 .2030 5

.242 .1340 6

.130 .0922 5

.272 .1232 5

.156 .1112 5

.057 .0330 4

.046 .0268 ANNUAL OBSERVATIONS: 60 ANNUAL MEAN: .1304 ANNUAL MAX: .624 Note: Qualifier codes with regional concurrence are shown in upper case, and those without regional review are shown in lower case. An asterisk ("*") indicates that the region has reviewed the value and does not concur with the qualifier. Day JANUARY FEBRUARY MARCH APRIL MAY JUNE JULY AUGUST SEPTEMBER OCTOBER NOVEMBER DECEMBER MONTH STATE:Jul. 2, 2013 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 3 of 11 (14129) Lead (TSP) LC (04) Arizona 7439-92-1 CAS NUMBER: 04-007-1002 SITE ID: 2 POC: (015) PHOENIX-TUCSON AQCR: (007) Gila COUNTY: (00000) Not in a city CITY: -110.76546667 LONGITUDE: 33.002516667 LATITUDE: RURAL LOCATION SETTING: SR 77 SITE ADDRESS: DESERT LAND USE: SITE COMMENTS: MONITOR COMMENTS: PROBE HEIGHT:602 ELEVATION-MSL: UTM NORTHING: (0000) NOT IN AN URBAN AREA UTM EASTING: URBANIZED AREA: UTM ZONE: SUPPORT AGENCY: (0053) Arizona Department Of Environmental Quality MONITOR TYPE: SLAMSCOLLECTION AND ANALYSIS METHOD: (191) Hi-Vol Inductively Coupled PlasmaREPORT FOR:2011 DURATION: UNITS: MIN DETECTABLE: PQAO: (0053) Arizona Department Of Environmental Quality 24 HOUR Micrograms/cubic meter (LC)

.0075 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 AH AH .019

.005 NO.: MAX: MEAN: 2

.019 .0120 AH

AH .121 .367 .236 .042

.027 .072 .022 .265 .449

.264

.294 .127 .019

.523 .401 .184 .322 .266

.415 .352 .202 .147 .033

.097 .059 .207 .026

.172 .062 .014 .012 .086 .029

AV .026 .073 .031 AH

.074 .018 .059 .691 .028 AV

.002

.002 AL .071

.004 .020 .103 .083 3 .367 .2413 5

.265 .0856 4

.449 .2835 5

.523 .2898 5

.415 .2764 4

.207 .0990 6

.172 .0620 4

.073 .0398 5

.691 .1740 2

.002 .0020 5

.103 .0562 ANNUAL OBSERVATIONS: 50 ANNUAL MEAN: .1445 ANNUAL MAX: .691 Note: Qualifier codes with regional concurrence are shown in upper case, and those without regional review are shown in lower case. An asterisk ("*") indicates that the region has reviewed the value and does not concur with the qualifier. Day JANUARY FEBRUARY MARCH APRIL MAY JUNE JULY AUGUST SEPTEMBER OCTOBER NOVEMBER DECEMBER MONTH STATE:Jul. 2, 2013 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 4 of 11 (14129) Lead (TSP) LC (04) Arizona 7439-92-1 CAS NUMBER: 04-007-1002 SITE ID: 2 POC: (015) PHOENIX-TUCSON AQCR: (007) Gila COUNTY: (00000) Not in a city CITY: -110.76546667 LONGITUDE: 33.002516667 LATITUDE: RURAL LOCATION SETTING: SR 77 SITE ADDRESS: DESERT LAND USE: SITE COMMENTS: MONITOR COMMENTS: PROBE HEIGHT:602 ELEVATION-MSL: UTM NORTHING: (0000) NOT IN AN URBAN AREA UTM EASTING: URBANIZED AREA: UTM ZONE: SUPPORT AGENCY: (0053) Arizona Department Of Environmental Quality MONITOR TYPE: SLAMSCOLLECTION AND ANALYSIS METHOD: (191) Hi-Vol Inductively Coupled PlasmaREPORT FOR:2012 DURATION: UNITS: MIN DETECTABLE: PQAO: (0053) Arizona Department Of Environmental Quality 24 HOUR Micrograms/cubic meter (LC)

.0075 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 .008

.109 .285 .022 NO.: MAX: MEAN: 4

.285 .1060 .051

.489 .014 .123 .648 .013

.016 .161 .126 .159 .195

.130 AG .363

.268 .191

.023 .009 .169 .172 .347

.221 .140 .205 .115 .237

.008 .149 .031 .134

.116 .039 .091 .061 .135 .112

.117 .038 .279 .063 .048

.144

.153 .071 .029

.051 .018 .009 .060 .011

.027 .031 AV .003 5 .648 .2650 5

.161 .0950 4

.363 .2390 5

.191 .1128 5

.347 .2056 4

.237 .1063 6

.135 .0960 5

.279 .1218 4

.153 .1040 5

.060 .0334 4

.031 .0180 ANNUAL OBSERVATIONS: 56 ANNUAL MEAN: .1257 ANNUAL MAX: .648 Note: Qualifier codes with regional concurrence are shown in upper case, and those without regional review are shown in lower case. An asterisk ("*") indicates that the region has reviewed the value and does not concur with the qualifier. Day JANUARY FEBRUARY MARCH APRIL MAY JUNE JULY AUGUST SEPTEMBER OCTOBER NOVEMBER DECEMBER MONTH STATE:Jul. 2, 2013 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 5 of 11 (14129) Lead (TSP) LC (04) Arizona 7439-92-1 CAS NUMBER: 04-007-8000 SITE ID: 1 POC: (015) PHOENIX-TUCSON AQCR: (007) Gila COUNTY: (28030) Globe CITY: -110.82967 LONGITUDE: 33.4190167 LATITUDE: RURAL LOCATION SETTING: SR 188 & US 60 SITE ADDRESS: RESIDENTIAL LAND USE: Original local site name in AQS was PDMI - Miami - Golf Course; changed to FMMI - SITE COMMENTS: MONITOR COMMENTS: PROBE HEIGHT:1012 ELEVATION-MSL: UTM NORTHING: (0000) NOT IN AN URBAN AREA UTM EASTING: URBANIZED AREA: UTM ZONE: SUPPORT AGENCY: (0053) Arizona Department Of Environmental Quality MONITOR TYPE: SLAMSCOLLECTION AND ANALYSIS METHOD: (191) Hi-Vol Inductively Coupled PlasmaREPORT FOR:2011 DURATION: UNITS: MIN DETECTABLE: PQAO: (0053) Arizona Department Of Environmental Quality 24 HOUR Micrograms/cubic meter (LC)

.0075 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 AH AH .024 .070 .007 NO.: MAX: MEAN: 3

.070 .0337 .001

.047 .069 .016 .011 .035

.128 .052 .042 .105 .117

.028 .165 .032 .043 .007

.062 .012 .038 .055 .033

.019 .006 .009 .006 .014

.045 .021 .011 .019 .007

.045 .020 .013 .007 .014 .009

.019 .014 .011 .008 .007

.046 .025 .055 .071 .071 AV

.029 .002 .028 .006 .042 .007

.003 .002 .012 .083 5 .069 .0288 5

.128 .0724 5

.165 .0770 5

.062 .0348 5

.033 .0146 5

.045 .0220 6

.045 .0177 5

.019 .0122 6

.071 .0458 5

.042 .0214 5

.083 .0214 ANNUAL OBSERVATIONS: 60 ANNUAL MEAN: .0334 ANNUAL MAX: .165 Note: Qualifier codes with regional concurrence are shown in upper case, and those without regional review are shown in lower case. An asterisk ("*") indicates that the region has reviewed the value and does not concur with the qualifier. Day JANUARY FEBRUARY MARCH APRIL MAY JUNE JULY AUGUST SEPTEMBER OCTOBER NOVEMBER DECEMBER MONTH STATE:Jul. 2, 2013 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 6 of 11 (14129) Lead (TSP) LC (04) Arizona 7439-92-1 CAS NUMBER: 04-007-8000 SITE ID: 1 POC: (015) PHOENIX-TUCSON AQCR: (007) Gila COUNTY: (28030) Globe CITY: -110.82967 LONGITUDE: 33.4190167 LATITUDE: RURAL LOCATION SETTING: SR 188 & US 60 SITE ADDRESS: RESIDENTIAL LAND USE: Original local site name in AQS was PDMI - Miami - Golf Course; changed to FMMI - SITE COMMENTS: MONITOR COMMENTS: PROBE HEIGHT:1012 ELEVATION-MSL: UTM NORTHING: (0000) NOT IN AN URBAN AREA UTM EASTING: URBANIZED AREA: UTM ZONE: SUPPORT AGENCY: (0053) Arizona Department Of Environmental Quality MONITOR TYPE: SLAMSCOLLECTION AND ANALYSIS METHOD: (191) Hi-Vol Inductively Coupled PlasmaREPORT FOR:2012 DURATION: UNITS: MIN DETECTABLE: PQAO: (0053) Arizona Department Of Environmental Quality 24 HOUR Micrograms/cubic meter (LC)

.0075 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 .070 .097 .050 .029 .010 NO.: MAX: MEAN: 5

.097 .0512 .030

.056 .004 .034 .006 .063

.016 .040 .007 .015 .011

.021 .021 .012 .020 .015

.004 .006 .020 .020 .027

.033 .040 .021 .017 .023

.007 .006 .011 .019 .013

.010 .005 .046 .045 .037 .151

.005 .006 .015 .010 .016

.027 .041 .064 .034 .037

.008 .008 .014 .018 .006

.011 .027 .012 .004 5 .056 .0260 5

.063 .0282 5

.021 .0170 5

.020 .0130 5

.040 .0276 5

.023 .0132 6

.046 .0260 5

.151 .0374 5

.064 .0364 5

.037 .0170 5

.027 .0120 ANNUAL OBSERVATIONS: 61 ANNUAL MEAN: .0254 ANNUAL MAX: .151 Note: Qualifier codes with regional concurrence are shown in upper case, and those without regional review are shown in lower case. An asterisk ("*") indicates that the region has reviewed the value and does not concur with the qualifier. Day JANUARY FEBRUARY MARCH APRIL MAY JUNE JULY AUGUST SEPTEMBER OCTOBER NOVEMBER DECEMBER MONTH STATE:Jul. 2, 2013 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 7 of 11 (14129) Lead (TSP) LC (04) Arizona 7439-92-1 CAS NUMBER: 04-013-4018 SITE ID: 1 POC: (015) PHOENIX-TUCSON AQCR: (013) Maricopa COUNTY: (55000) Phoenix CITY: -112.08635 LONGITUDE: 33.684627 LATITUDE: SUBURBAN LOCATION SETTING: 1030 W. Deer Valley Rd SITE ADDRESS: INDUSTRIAL LAND USE: SITE COMMENTS:MONITOR WAS SENT IN FOR UPGRADE BETWEEN 20120608 AND 20120720. MONITOR COMMENTS: 4.1 PROBE HEIGHT:450.5 ELEVATION-MSL: UTM NORTHING: (0000) NOT IN AN URBAN AREA UTM EASTING: URBANIZED AREA: UTM ZONE: SUPPORT AGENCY: (0643) Maricopa County Air Quality MONITOR TYPE: SLAMSCOLLECTION AND ANALYSIS METHOD: (191) Hi-Vol Inductively Coupled PlasmaREPORT FOR:2012 DURATION: UNITS: MIN DETECTABLE: PQAO: (0643) Maricopa County Air Quality 24 HOUR Micrograms/cubic meter (LC) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 .051 .053 .016 .026 .052 NO.: MAX: MEAN: 5

.053 .0396 .045

.049 .025 .039 .009 .025

.026 .040 .040 .050 .026

.035 .003 .048 .020 .010

.029 .024 .039 .017 .021

.005 AL AL .022 .011 .013 .008 .004

.042 .017 .013 .029 AQ

AQ .017 .020 .053 .037

.021 .041 .033 .049 .057

.049 .048 .043 .049 5 .049 .0334 5

.050 .0362 5

.048 .0264 5

.039 .0238 1

.021 .0210 1

.005 .0050 4

.022 .0135 5

.042 .0210 3

.053 .0300 5

.049 .0362 5

.057 .0492 ANNUAL OBSERVATIONS: 49 ANNUAL MEAN: .0306 ANNUAL MAX: .057 Note: Qualifier codes with regional concurrence are shown in upper case, and those without regional review are shown in lower case. An asterisk ("*") indicates that the region has reviewed the value and does not concur with the qualifier. Day JANUARY FEBRUARY MARCH APRIL MAY JUNE JULY AUGUST SEPTEMBER OCTOBER NOVEMBER DECEMBER MONTH STATE:Jul. 2, 2013 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 8 of 11 (14129) Lead (TSP) LC (04) Arizona 7439-92-1 CAS NUMBER: 04-013-4018 SITE ID: 2 POC: (015) PHOENIX-TUCSON AQCR: (013) Maricopa COUNTY: (55000) Phoenix CITY: -112.08635 LONGITUDE: 33.684627 LATITUDE: SUBURBAN LOCATION SETTING: 1030 W. Deer Valley Rd SITE ADDRESS: INDUSTRIAL LAND USE: SITE COMMENTS:COLLOCATED TSP LEAD MONITOR MONITOR COMMENTS: 4.1 PROBE HEIGHT:450.5 ELEVATION-MSL: UTM NORTHING: (0000) NOT IN AN URBAN AREA UTM EASTING: URBANIZED AREA: UTM ZONE: SUPPORT AGENCY: (0643) Maricopa County Air Quality MONITOR TYPE: SLAMSCOLLECTION AND ANALYSIS METHOD: (191) Hi-Vol Inductively Coupled PlasmaREPORT FOR:2012 DURATION: UNITS: MIN DETECTABLE: PQAO: (0643) Maricopa County Air Quality 24 HOUR Micrograms/cubic meter (LC) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 .053

.025

NO.: MAX: MEAN: 2

.053 .0390 .041

.024

.009 .024

.039 .027

.003

.022 .027

.019 .020 BA

.018

AL AV

.016

.030 AQ

.020 .038

.042

.048 .045

.042

3 .041 .0247 2

.039 .0315 3

.027 .0173 2

.027 .0230 1

.020 .0200 0 1 .018 .0180 2

.030 .0230 1

.020 .0200 3

.048 .0427 2

.045 .0435 ANNUAL OBSERVATIONS: 22 ANNUAL MEAN: .0287 ANNUAL MAX: .053 Note: Qualifier codes with regional concurrence are shown in upper case, and those without regional review are shown in lower case. An asterisk ("*") indicates that the region has reviewed the value and does not concur with the qualifier. Day JANUARY FEBRUARY MARCH APRIL MAY JUNE JULY AUGUST SEPTEMBER OCTOBER NOVEMBER DECEMBER MONTH STATE:Jul. 2, 2013 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 9 of 11 (85129) Lead PM10 LC FRM/FEM (04) Arizona 7439-92-1 CAS NUMBER: 04-013-9997 SITE ID: 1 POC: (015) PHOENIX-TUCSON AQCR: (013) Maricopa COUNTY: (55000) Phoenix CITY: -112.095767 LONGITUDE: 33.503833 LATITUDE: URBAN AND CENTER CITY LOCATION SETTING: 4530 N 17TH AVENUE SITE ADDRESS: RESIDENTIAL LAND USE: SITE COMMENTS: MONITOR COMMENTS: PROBE HEIGHT:346 ELEVATION-MSL: UTM NORTHING: (6200) PHOENIX, AZ UTM EASTING: URBANIZED AREA: UTM ZONE: SUPPORT AGENCY: (0053) Arizona Department Of Environmental Quality MONITOR TYPE: NATTS COLLECTION AND ANALYSIS METHOD: (202) R&P Model 2000 PM10 Teflon ICP/MS REPORT FOR:2012 DURATION: UNITS: MIN DETECTABLE: PQAO: (0053) Arizona Department Of Environmental Quality 24 HOUR Micrograms/cubic meter (LC) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 NO.: MAX: MEAN: 0 .0041 .0020 .0013 .0024 .0019 .0013

.0027 .0040 .0012 .0013 .0023 .0031

.0018 .0028 .0058 .0029 .0039

.0020 .0040 .0033 .0059 .0043

.0044 .0114 .0055 .0073 .0057

.0053 .0037 .0101 .0066 0 0 0 0 0 5 .0041 .00234 6

.0040 .00213 5

.0058 .00328 5

.0059 .00382 5

.0114 .00658 5

.0101 .00628 ANNUAL OBSERVATIONS: 31 ANNUAL MEAN: .00401 ANNUAL MAX: .0114 Note: Qualifier codes with regional concurrence are shown in upper case, and those without regional review are shown in lower case. An asterisk ("*") indicates that the region has reviewed the value and does not concur with the qualifier. Day JANUARY FEBRUARY MARCH APRIL MAY JUNE JULY AUGUST SEPTEMBER OCTOBER NOVEMBER DECEMBER MONTH STATE:Jul. 2, 2013 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 10 of 11 (14129) Lead (TSP) LC (04) Arizona 7439-92-1 CAS NUMBER: 04-019-1028 SITE ID: 1 POC: (015) PHOENIX-TUCSON AQCR: (019) Pima COUNTY: (77000) Tucson CITY: -110.9823 LONGITUDE: 32.29515 LATITUDE: URBAN AND CENTER CITY LOCATION SETTING: 400 W RIVER ROAD SITE ADDRESS: RESIDENTIAL LAND USE: SITE REPLACES OLD 040190019 SITE WHICH WAS CLOSED 8/96. APPROX 1 MI NE OF OLD 0401 SITE COMMENTS: MONITOR COMMENTS: PROBE HEIGHT:703 ELEVATION-MSL: UTM NORTHING: (8520) TUCSON, AZ UTM EASTING: URBANIZED AREA: UTM ZONE: SUPPORT AGENCY: (0864) Pima County Health Department MONITOR TYPE: Multiple Monitor Types COLLECTION AND ANALYSIS METHOD: (110) Hi-Vol ICAP SPECTRA (ICP-MS); 0.45 REPORT FOR:2012 DURATION: UNITS: MIN DETECTABLE: PQAO: (0864) Pima County Health Department 24 HOUR Micrograms/cubic meter (LC)

.0075 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 NO.: MAX: MEAN: 0 .003 .002 .002 .002 .002 .002 .001

.002 .001 .002 .001 .001

.005 .002 .002 .001 .002

.002 .002 .002 .001 .002

.000 .001 .001 .001 .001

.001 .002 .000 .001 .001 .001

.000 .001 .002 .002 .002

.001 .003 .002 .003 .003

.001 .003 .002 .003 .004

.004 .001 .002 .002 1 .003 .0030 5

.002 .0020 5

.002 .0014 5

.005 .0022 5

.002 .0018 5

.002 .0010 6

.002 .0010 5

.002 .0012 5

.003 .0022 5

.003 .0024 5

.004 .0026 ANNUAL OBSERVATIONS: 52 ANNUAL MEAN: .0018 ANNUAL MAX: .005 Note: Qualifier codes with regional concurrence are shown in upper case, and those without regional review are shown in lower case. An asterisk ("*") indicates that the region has reviewed the value and does not concur with the qualifier. Day JANUARY FEBRUARY MARCH APRIL MAY JUNE JULY AUGUST SEPTEMBER OCTOBER NOVEMBER DECEMBER MONTH STATE:Jul. 2, 2013 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 11 of 11 QUALIFIER CODES: Qualifier Code Qualifier Description Qualifier Type AG AH AL AQ AV BA Sample Time out of Limits Sample Flow Rate out of Limits Voided by Operator Collection Error Power Failure Maintenance/Routine Repairs NULL NULL NULL NULL NULL NULL Note: Qualifier codes with regional concurrence are shown in upper case, and those without regional concurrence are shown in lower case.