## UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

RAW DATA REPORT

Sep. 4, 2015 Report Request ID: 1367047 Report Code: AMP350

Selection Criteria Page 1 User ID:JWV

State County City Site Parameter POC AQCR UAR CBSA CSA EPA Region 06 051 0001 GEOGRAPHIC SELECTIONS

PROTOCOL SELECTIONS Parameter Classification Parameter Method Duration

CRITERIA 81102

SELECTED OPTIONS

RAW DATA EVENTS DAILY STATISTICS UNITS MERGE PDF FILES INCLUDE NULLS AGENCY ROLE Option Type Option Value INCLUDE EVENTS MEAN STANDARD YES YES PQAO SORT ORDER

1 2 3 4 5 Order Column

STATE_CODE COUNTY_CODE SITE_ID PARAMETER_CODE POC

DATE CRITERIA

2015 Start Date End Date 2015 01 01 09 04 Tribal Code

APPLICABLE STANDARDS Standard Description PM10 24-hour 2006Sep. 4, 2015 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 1 of 5 (81102) PM10 Total 0-10um STP

(06) California CAS NUMBER:

06-051-0001 SITE ID: 5 POC: (023) GREAT BASIN VALLEY AQCR: (051) Mono COUNTY: (45358) Mammoth Lakes CITY: -118.96652 LONGITUDE: 37.64571 LATITUDE:

URBAN AND CENTER CITY LOCATION SETTING: GATEWAY HC., Corner of Old Mammoth Road and HWY 203, MAMMOTH LAKES SITE ADDRESS: COMMERCIAL LAND USE: SITE COMMENTS: GMW HI-VOLUME SAMPLER W/ SIERRA ANDERSON 1200 SSI INLET MONITOR COMMENTS: PROBE HEIGHT: 2395 ELEVATION-MSL: UTM NORTHING: (0000) NOT IN AN URBAN AREA UTM EASTING: URBANIZED AREA: UTM ZONE:

SUPPORT AGENCY: (0458) Great Basin Unified APCD MONITOR TYPE: SLAMS COLLECTION AND ANALYSIS METHOD: (127) R - P Co Partisol Model 2025 Gravi REPORT FOR: 2015 DURATION:

UNITS: MIN DETECTABLE: PQAO: (0145) California Air Resources Board 24 HOUR Micrograms/cubic meter (25 C)

4

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 36

30

26

10

25

12

19

21

7

9

NO.: MAX: MEAN: 10

36. 19.5 9

9

7

29

20

14

15

26

14 6

28

26

18

13

11

11

10

7

8

20

9 29. 15.9 11

28. 14.4 0 0 0 0 0 0 0 0 0

ANNUAL OBSERVATIONS: 30 ANNUAL MEAN: 16.5 ANNUAL MAX: 36. 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:Sep. 4, 2015 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 2 of 5 (81102) PM10 Total 0-10um STP

(06) California CAS NUMBER:

06-051-0001 SITE ID: 6 POC: (023) GREAT BASIN VALLEY AQCR: (051) Mono COUNTY: (45358) Mammoth Lakes CITY: -118.96652 LONGITUDE: 37.64571 LATITUDE:

URBAN AND CENTER CITY LOCATION SETTING: GATEWAY HC., Corner of Old Mammoth Road and HWY 203, MAMMOTH LAKES SITE ADDRESS: COMMERCIAL LAND USE: SITE COMMENTS: GMW HI-VOLUME SAMPLER W/ SIERRA ANDERSON 1200 SSI INLET MONITOR COMMENTS: PROBE HEIGHT: 2395 ELEVATION-MSL:

JANUARY 2015 (0458) Great Basin Unified APCD SUPPORT AGENCY:

SLAMS MONITOR TYPE:

-50 MIN DETECTABLE:

1 HOUR DURATION: Micrograms/cubic meter (25 C) UNITS: (0145) California Air Resources Board (079) INSTRUMENTAL-R&P SA246B-INLET TEOM COLLECTION AND ANALYSIS METHOD:

28 NO.: 28 MAX: 43. 25.8 AVG: 15.3 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 DAYAJ AX 39 31 13 40 29 26 18 64 20 13 0 52 41 0 17 9 6 15 AV 21 32 30 45 47 21 11 43 39 0 0000AJ AX 23 28 7 14 15 8 20 0 16 9 3 14 25 0 27 1 0 10 AV 11 15 28 42 43 5 14 18 28 3 0100 AJ AX 13 13 8 6 8 8 9 0 13 5 2 3 16 -2 17 -1 2 10 9 9 16 15 19 51 4 15 15 23 0 0200 AJ AX 12 13 4 4 5 3 5 3 11 2 1 1 20 0 19 0 -3 6 10 17 10 20 6 24 2 15 11 10 0 0300 AJ AX 7 12 4 6 4 7 2 3 4 5 0 0 13 1 8 0 -1 2 3 8 4 13 1 3 0 4 8 4 3 0400 AJ AX 17 5 2 2 2 8 4 5 8 0 2 2 7 0 12 1 0 3 5 3 0 15 17 -2 5 7 13 5 0 0500 AJ AX 15 1 4 10 4 6 5 4 7 4 9 17 18 1 10 1 0 11 10 9 5 7 10 14 8 5 25 3 0 0600 AJ AX 15 2 10 16 17 15 13 7 13 17 6 49 30 1 21 1 5 36 18 35 26 13 14 22 13 19 21 5 1 0700 AJ AX 65 1 39 38 39 47 33 11 25 26 6 65 75 4 33 0 2 54 18 51 78 36 37 55 4 29 15 4 0 0800 AJ AX 62 5 36 28 27 13 11 14 19 42 11 60 34 12 28 0 3 69 1 37 7 9 11 89 3 5 12 11 2 0900 AJ AX 8 3 12 11 12 11 4 0 8 6 5 2 10 8 14 0 4 18 1 6 4 3 11 27 4 6 5 8 5 1000 AJ AX 7 4 11 17 11 14 4 4 3 8 5 6 11 5 11 7 1 8 5 4 5 0 9 5 1 5 3 13 6 1100 AJ AX 9 6 9 16 14 17 12 6 9 0 4 8 15 6 7 6 5 9 4 6 7 3 8 7 2 6 9 6 7 1200 AJ AX 9 3 BA 22 18 18 22 10 13 11 3 10 7 3 4 3 BA 2 2 10 8 0 12 11 3 8 5 8 1 1300 AJ AX 8 5 16 15 12 6 12 8 15 3 9 13 10 7 4 4 BA 6 3 7 7 2 5 0 4 11 7 6 5 1400 AJ AX 9 8 21 22 12 11 9 8 19 15 8 AX 0 4 6 7 4 7 4 6 3 -1 8 10 6 AX 3 5 4 1500 AJ AX 13 18 29 39 28 49 12 49 5 10 14 AX 4 10 9 6 6 8 3 6 7 2 7 12 5 6 9 6 2 1600 AJ 61 21 48 72 60 55 42 35 34 14 8 18 73 13 9 15 7 23 27 28 17 6 0 5 10 6 10 9 9 34 1700 AJ 100 53 49 70 61 52 60 36 8 18 13 54 50 22 18 11 22 37 49 57 18 16 2 15 18 14 6 15 6 53 1800 AJ 87 66 56 55 58 49 55 51 2 21 6 66 52 21 45 6 26 27 47 66 39 13 24 62 19 24 16 38 8 77 1900 AJ 64 71 48 53 45 54 47 41 13 18 4 60 33 30 31 25 44 22 44 52 43 0 70 33 42 19 40 47 7 54 2000 AJ 86 62 30 40 49 52 40 75 24 24 1 27 37 37 21 34 36 32 12 40 50 3 60 37 44 16 42 22 5 48 2100 AJ 63 58 25 47 44 39 31 49 23 14 1 33 31 38 13 12 19 22 25 24 56 18 53 52 64 3 47 51 2 53 2200 AX 63 48 31 33 41 31 28 46 22 16 1 49 36 25 12 6 25 26 25 30 41 43 56 70 58 0 50 43 3 53 2300 0

7 24 24 23 24 24 24 24 24 24 24 24 22 24 24 24 24 22 24 22 24 24 24 24 24 24 23 24 24 24 OBS

74.9 29.6 18.5 25.9 27.7 24.5 23.8 22.0 13.4 13.9 8.8 16.5 27.9 21.8 8.7 14.8 9.3 10.1 21.0 17.9 21.3 13.9 19.2 22.3 28.0 7.2 16.4 18.6 9.3 17.1 UTM NORTHING: (0000) NOT IN AN URBAN AREA

MEAN UTM EASTING:

29 51. 10.6 29

24. 8.0 29

13. 4.4 29

17. 5.129

25. 7.7 29

49. 15.9 29

78. 30.7 29

89. 22.8 29

27. 7.4 29

17. 6.7 29

17. 7.7 27

22. 8.4 28

16. 7.5 27

22. 8.1 28

49. 13.4 30

73. 25.6 30

100. 33.4 30

87. 39.4 30

71. 38.5 30

86. 36.2 30

64. 33.7 30

70. 33.7

MONTHLY OBSERVATIONS: 695 MONTHLY MEAN: 18.8 MONTHLY MAX: 100. 64. URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

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. STATE:Sep. 4, 2015 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 3 of 5 (81102) PM10 Total 0-10um STP

(06) California CAS NUMBER:

06-051-0001 SITE ID: 6 POC: (023) GREAT BASIN VALLEY AQCR: (051) Mono COUNTY: (45358) Mammoth Lakes CITY: -118.96652 LONGITUDE: 37.64571 LATITUDE:

URBAN AND CENTER CITY LOCATION SETTING: GATEWAY HC., Corner of Old Mammoth Road and HWY 203, MAMMOTH LAKES SITE ADDRESS: COMMERCIAL LAND USE: SITE COMMENTS: GMW HI-VOLUME SAMPLER W/ SIERRA ANDERSON 1200 SSI INLET MONITOR COMMENTS: PROBE HEIGHT: 2395 ELEVATION-MSL:

FEBRUARY 2015 (0458) Great Basin Unified APCD SUPPORT AGENCY:

SLAMS MONITOR TYPE:

-50 MIN DETECTABLE:

1 HOUR DURATION: Micrograms/cubic meter (25 C) UNITS: (0145) California Air Resources Board (079) INSTRUMENTAL-R&P SA246B-INLET TEOM COLLECTION AND ANALYSIS METHOD:

23 NO.: 23 MAX: 47. 20.0 AVG: 12.0 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 DAY41 7 3 0 3 27 3 AN AN AN AN AN 16 36 23 24 15 20 13 15 21 39 79 19 21 23 13 0 000030 11 3 -2 0 24 0 AN AN AN AN AN 8 18 5 13 10 24 2 10 14 23 47 12 1 18 4 1 0100 21 14 0 0 -4 25 3 AN AN AN AN AN 11 7 5 1 2 24 0 6 3 20 34 9 0 4 6 3 0200 14 8 -3 0 -1 8 0 AN AN AN AN AN 1 6 -3 0 6 9 0 4 -1 15 18 10 6 5 3 3 0300 13 3 -2 0 0 16 0 AN AN AN AN AN 2 7 0 21 2 -2 1 1 -5 27 19 9 3 1 2 1 0400 15 -1 0 -4 3 13 5 AN AN AN AN AN 3 0 1 -1 -2 6 5 2 -6 50 6 4 -5 2 4 -1 0500 14 5 -1 -2 6 6 4 AN AN AN AN AN 6 12 7 0 0 5 11 3 0 70 11 20 12 2 3 -1 0600 16 13 6 2 27 0 7 AN AN AN AN AN 26 4 9 8 15 18 14 7 1 42 7 42 36 17 2 4 0700 54 9 4 2 11 7 6 AN AN AN AN AN 50 15 9 24 20 30 30 21 0 12 12 20 45 14 0 1 0800 43 5 3 4 3 8 AN AN AN AN AN AN 6 4 5 1 10 10 8 -1 -4 11 9 16 20 3 6 -4 0900 6 2 0 9 10 0 AN AN AN AN AN AN 5 5 4 -3 2 4 -1 1 7 2 9 5 4 6 8 1 1000 0 0 3 2 11 0 AN AN AN AN AN AN 3 1 -1 -6 7 0 -3 0 6 5 7 1 2 7 9 -4 1100 8 2 2 9 24 54 AN AN AN AN AN AN 4 0 -1 2 6 5 -1 4 4 6 0 9 1 8 19 1 1200 4 3 1 2 14 2 AN AN AN AN AN AN 1 2 -1 8 4 3 -6 5 10 -1 7 -2 6 0 15 0 1300 4 6 3 17 11 10 AN AN AN AN AN AN 4 -1 6 4 4 0 2 -3 12 -3 11 0 5 AX 11 1 1400 0 6 5 15 14 11 AN AN AN AN AN AN 7 5 2 0 0 4 6 -1 17 6 27 0 2 5 9 0 1500 7 3 5 6 9 13 AN AN AN AN AN AN 10 6 7 6 0 BL 4 4 9 4 18 6 7 5 6 7 1600 34 11 6 4 7 8 AN AN AN AN AN AN 22 12 23 14 0 BL 3 14 7 3 35 46 12 5 7 9 1700 35 11 9 6 5 21 AN AN AN AN AN 36 38 59 28 25 12 14 8 20 6 30 11 38 42 20 6 16 1800 11 9 13 3 4 8 AN AN AN AN AN 61 35 44 38 36 26 14 8 24 -1 51 18 30 32 39 3 35 1900 21 15 4 5 2 15 AN AN AN AN AN 72 43 42 51 31 27 29 26 35 16 34 9 32 41 19 10 35 2000 40 22 6 8 8 8 AN AN AN AN AN 32 47 55 38 22 18 27 24 46 26 25 19 18 29 57 4 33 2100 38 12 5 4 7 9 AN AN AN AN AN 38 27 58 34 29 38 21 25 32 109 63 35 36 37 15 0 23 2200 32 10 1 5 16 7 AN AN AN AN AN 33 31 33 25 29 32 19 9 17 123 84 35 26 24 16 12 21 2300 24

24 24 24 24 24 9 0 0 0 0 6 24 24 24 24 24 22 24 24 24 24 24 24 24 23 24 24 0 0 0 OBS20.9 7.8 3.2 4.0 7.9 12.5 3.1

45.3 16.9 17.9 13.1 12.0 10.6 12.9 7.8 11.1 15.6 25.8 20.1 16.9 16.0 12.7 6.8 7.7 UTM NORTHING: (0000) NOT IN AN URBAN AREA

MEAN UTM EASTING:

23 34. 8.4 23

18. 4.7 23

27. 5.2 23

50. 4.3 23

70. 8.4 23

42. 14.0 23

54. 17.2 22

43. 7.5 22

10. 3.9 22

11. 2.3 22

54. 7.5 22

15. 3.5 21

17. 5.0 22

27. 6.4 21

18. 6.8 21

46. 13.4 23

59. 21.6 23

61. 23.5 23

72. 26.7 23

57. 26.6 23

109. 30.2 23

123. 27.8

MONTHLY OBSERVATIONS: 540 MONTHLY MEAN: 12.9 MONTHLY MAX: 123. 79. URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

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. STATE:Sep. 4, 2015 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 4 of 5 (81102) PM10 Total 0-10um STP

(06) California CAS NUMBER:

06-051-0001 SITE ID: 6 POC: (023) GREAT BASIN VALLEY AQCR: (051) Mono COUNTY: (45358) Mammoth Lakes CITY: -118.96652 LONGITUDE: 37.64571 LATITUDE:

URBAN AND CENTER CITY LOCATION SETTING: GATEWAY HC., Corner of Old Mammoth Road and HWY 203, MAMMOTH LAKES SITE ADDRESS: COMMERCIAL LAND USE: SITE COMMENTS: GMW HI-VOLUME SAMPLER W/ SIERRA ANDERSON 1200 SSI INLET MONITOR COMMENTS: PROBE HEIGHT: 2395 ELEVATION-MSL:

MARCH 2015 (0458) Great Basin Unified APCD SUPPORT AGENCY:

SLAMS MONITOR TYPE:

-50 MIN DETECTABLE:

1 HOUR DURATION: Micrograms/cubic meter (25 C) UNITS: (0145) California Air Resources Board (079) INSTRUMENTAL-R&P SA246B-INLET TEOM COLLECTION AND ANALYSIS METHOD:

31 NO.: 31 MAX: 23. 12.7 AVG: 8.3 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 DAY8 21 29 24 17 37 27 16 24 15 4 13 7 11 6 8 13 15 9 4 1 11 8 -4 0 15 20 9 15 6 5 000015 7 12 13 20 23 19 19 13 17 2 1 3 15 4 5 14 9 8 2 4 9 10 0 0 5 -2 2 3 3 3 0100 -2 7 13 2 9 19 8 17 11 7 AV 2 5 12 2 6 12 0 2 1 -2 11 -2 -3 2 1 -2 4 -1 0 6 0200 4 1 -5 0 5 3 0 15 11 3 AV 4 1 2 2 10 12 1 3 3 1 5 3 0 -3 3 1 2 3 -1 6 0300 -3 -2 -2 9 14 4 9 6 10 3 32 0 10 0 4 7 7 -1 7 2 2 2 3 -6 3 -1 5 4 6 -3 7 0400 0 -2 0 12 -4 11 9 15 19 6 18 2 8 3 0 -1 8 4 11 11 3 4 1 2 -3 3 7 3 4 5 8 0500 -3 0 7 18 12 16 3 12 25 24 15 10 18 14 1 5 5 10 19 20 1 0 0 2 11 0 11 0 0 19 5 0600 -4 -6 46 62 34 39 33 40 64 55 14 2 30 32 7 8 17 8 26 35 -3 3 3 -2 8 23 24 2 12 25 9 0700 -1 3 35 67 54 51 21 35 40 30 18 3 13 36 5 6 15 0 4 9 -1 2 4 2 4 10 6 1 2 6 19 0800 3 -3 20 2 6 4 2 14 10 10 2 4 0 3 11 AV 7 4 8 8 3 4 3 0 6 2 1 0 6 12 21 0900 6 1 6 15 12 4 7 16 13 10 4 -2 0 8 14 AV 1 13 0 -4 0 1 3 -5 0 5 8 3 3 6 26 1000 -3 -1 10 4 0 2 7 16 11 11 -6 1 5 6 12 11 4 3 -3 3 7 7 1 1 -3 5 8 0 5 1 21 1100 0 3 9 7 -3 12 10 22 13 13 1 13 3 7 11 9 0 11 -4 8 10 3 1 3 1 7 7 0 2 0 9 1200 -4 4 9 14 -2 5 2 12 8 17 5 5 2 9 12 11 2 6 0 15 6 -1 2 -2 3 3 10 -2 3 6 19 1300 0 4 11 10 8 10 13 13 12 12 9 1 2 1 20 11 4 3 2 16 7 6 6 7 0 2 9 0 16 10 17 1400 1 2 3 5 5 11 7 11 10 7 3 AX 4 4 10 14 3 2 3 15 9 9 7 1 AX 6 0 5 14 20 24 1500 -7 1 11 14 0 5 14 10 9 8 1 AX 5 6 8 7 7 -1 2 8 8 7 4 2 AX 8 6 8 10 17 12 1600 1 13 14 37 24 18 22 13 15 12 2 2 13 7 13 14 9 4 0 6 6 12 5 3 3 10 4 3 9 15 19 1700 6 26 29 56 71 31 52 37 32 14 2 12 21 20 5 9 6 8 13 8 9 12 10 8 2 12 7 8 10 12 23 1800 1 18 36 60 62 86 63 28 38 9 18 29 22 26 6 12 11 9 18 6 9 15 4 -1 16 12 7 9 6 9 17 1900 1 14 20 44 65 67 54 36 34 10 8 28 25 25 13 9 16 3 28 7 12 11 2 8 16 14 4 11 15 9 13 2000 1 25 36 33 65 53 50 37 34 8 11 29 17 34 20 9 15 10 17 6 16 13 0 0 18 21 5 19 14 9 18 2100 9 22 33 41 56 49 41 38 33 5 17 26 27 24 11 10 13 18 12 7 9 34 3 -4 10 20 10 9 8 10 27 2200 29 31 23 24 28 32 28 38 27 4 13 19 10 9 8 10 12 17 9 4 7 32 2 -2 10 30 10 10 6 7 31 2300 24

24 24 24 24 24 24 24 24 24 22 22 24 24 24 22 24 24 24 24 24 24 24 24 22 24 24 24 24 24 24 OBS2.4 7.9 16.9 23.9 23.3 24.7 20.9 21.5 21.5 12.9 8.8 9.3 10.5 13.1 8.5 8.6 8.9 6.5 8.1 8.3 5.2 8.8 3.5 .4 4.7 9.0 6.9 4.6 7.1 8.5 15.2 UTM NORTHING: (0000) NOT IN AN URBAN AREA

MEAN UTM EASTING:

30 19. 4.9 30

15. 3.2 31

32. 4.5 31

19. 5.431

25. 9.0 31

64. 20.8 31

67. 16.1 30

21. 5.8 30

26. 5.8 31

21. 4.7 31

22. 6.1 31

19. 5.8 31

20. 7.8 29

24. 7.4 29

17. 6.6 31

37. 10.6 31

71. 18.4 31

86. 21.3 31

67. 20.1 31

65. 20.7 31

56. 20.3 31

38. 16.7

MONTHLY OBSERVATIONS: 736 MONTHLY MEAN: 11.0 MONTHLY MAX: 86. 37. URBANIZED AREA: UTM ZONE:

REPORT FOR:

PQAO: HOUR

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. STATE:Sep. 4, 2015 RAW DATA REPORT UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

Page 5 of 5 QUALIFIER CODES: Qualifier Code Qualifier Description Qualifier Type

AJ AN AV AX BA BL Filter Damage Machine Malfunction Power Failure Precision Check Maintenance/Routine Repairs QA Audit 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.