### Th¿,oda-ru 

### D. Sc-h^a"d¿'



## Aw ?o11^r'h,or^, 

## ht'lvoL Offi'c'gr 

# Gnnar BrsrN [JNrrrnn

# Arn Por,r-,uuoN

# CoNrnoL 

# DrsrRrcr L S

## 7 S 1,.¿T.!- S-tT

### ?,?*, ß

### í.y|,'oty, 

# hl*foø;¿, qZ S L

### 4 -

### 3

## 53 7 TeL:

# 76O-872-82LL F*xt 76O-872-GLOq
April25,2013 Jared 

## Blumenfeld Regional 

## Administrator EPA Region 9 

### 75 

## Hawthorne Street San 

## Francisco, 

# CA 94105 

## In accordance 

## with 40 CFR 

## Part 58.26,

## this letter 

## certifies thatthe ambient 

## air monitoring data

## for the Great Basin 

## Unified

# Air Pollution Control 

## District (GBUAPCD) contained 

## inthe 

## EPA

# Air Quality System 

## (AQS) as

## of

# April 25,2013 are accurate and 

## complete 

## for the calendar year 

## 2012. Both ambient concentration data and

## the 

## quality assurance data have been 

## completely submitted to 

## AQS. These data are accurate 

## tothe best 

## of my knowledge 

## taking into consideration the

## quality assurance 

## findings for the calendar year

## 2012. 

# A summary report generated 

## byAQSwould, therefore, depict accurate 

## summary statistics 

## for

## 2012. Both 

## precision and 

## accuracy data

## for all GBUAPCD monitoring 

## of criteria 

## pollutants 

## in2012 have also been 

## submitted 

## toAQS. 

## Attached are 

## copies 

## ofthe

## AQS Quick 

## Look

# All Parameters 

## Report 

## (AMP450NC) and

## the Data Certifi cation Report 

## (AMP600). Sincerely,

Theodore 

## D. Schade 

# Air Pollution Control 

## Officer 

# Cc: Matthew Lakin, USEPA Chief

# Air Quality Analysis Ofhce Fletcher 

## Clover, USEPA Region 9

# Air Quality Offrce Meredith Kurpius, USEPA Region 9

# Air Quality Ofhce David Lutz, USEPA

# Air Monitoring Group Data 

## Certification Contact

### User ID: PKD



### Reports Requests 

### fD: 1090230 UNITED STATES ENVIRONMENTATJ PROTECTTON AGÐICY 

### Data Certification ReporÈ 

### Report Code: AMP600 

## Apr-25, 20:-3 

## TribaI Code State 

## County Site Parameter POC 

## City AQCR UAR GEOGRAPHTC SELECTIONS EPA 

### CBSA CSA Region 

## Method Duration Begin Date End DaEe o6 PROTOCOL SELECTTONS 

### Parameter 

## Classífication Parameter Method Duration CRITERIA AGENCY SEIJECTIONS 

### Great Basin Unified APCD
SELECTED OPTIONS 

### Option Type Option Value MERGE PDF FILES

GLOBA¡ DATES 

### Start. Date End Dat.e



### Selection Criteria Page 1

# Gertification Report Summary Apr. 25, 2OL3 

## Gertification

# Year: 2012 

## Gertifying 

# Agency: Great Basin Unified 

### APCD (0458) 

# Pollutants in Report:

Parameter Name PM10 

### Total0-1Oum STP PM2.5 

### - Local Conditions 

## PQAOs 

# in Report:

PQAO Name California 

### Air Resources Board 

## Summary of 

# 'N'flags for all pollutants:

Parameter Gode 81102 88101 

## Number 

# of Monitors 17 

### 3 

## Monitors

Certified 12 1 

## PQAO Code 0145 

## Cert.

# Agency Requested 

# Certification Monitors Not



## Gertified 5 2 

## TSA Date 09127111 

## Reason 

# for Recommendation 

# Against Gertification Annual Summary completeness < 7OYo. 

### PQAO-Level Collocation criteria not met. 

### Annual Summary completeness < 7Oo/o. 

### Flow Rate 

### Audit completeness < 650/o. 

### PQAO-Level Collocation criteria not met. 

### PQAO-Level Collocationcriteria not met. 

### PQAO-Level Collocationcriteria not met. 

### PQAO-Level Collocationcriteria not met. Flow Rate 

### Verification completeness < 65%. 

## Code POC 

## AQS Recommended 

## Gertification 81102 81102 81102 81'lO2 88101 

### 81102 

## I't102 88101 

### 81102 4 6 7 7 

### 2 5 3 1 7 

### Si g

## nature' 

# of Mon 

## itori n

## g

## Organization Representative;

PQAO 0145 

### 0145 0145 0145 

### 0145 0145 

### 0145 0145 0145 

## AQS Site-lD 06-027-0004 06-027-1003 06-027-1003 06-027-1003 06-027-1003 06-051-0001 

### 06-051-0005 06-027-1003 06-027-1003 N N N N N N N N N



## Page 

## L of 1

# Gertification Report

# for Gaseous 

# Pollutants

# Gertification Report

# for Particulate Matter Gertifying Year.2O12 

## Gertifying Agency: Great Basin Unified 

## APCD (0458) 

# : PM10 

## Total 0-1Oum 

## STP (81102) 

# Name: California 

## Air Resources Board (0145) 

# Assurance Project Plan

# Approval

# Date: 0712712007 

# Collocation Summary

#

# Sites #

# Sites % CV Criteria #

# Sites 

# Bgg Collocated Collocated 

# Est CV

# UB Met? 

# 68 10 s 5.o6EI Summaries Routine Data (ug/m3)



# Monitor Exceed.Outlier ?/o Rate

## Audit 

## I Gollocat¡on 

# Yo Yo PQAO TQAPPAQS Rec 

## Req EPA 

## Bias Gompletel

# CV GompleteGrit.MetAppr. Value ValueValue Y 

### Site

# lD 

# POG Tvpe 

## Mean 

# Min MaxCount Gount Complete 

# -1003 

# 7 SLAMS

# Gertification Report 

# for Particulate Matter Certifying Year=2012 

## Certifying Agency: Great Basin Unified 

## APCD (0458) 

# Assurance Project Plan

# Approval 

# Date: O7l27l2OO7 

## Summaries Site

# lD POG Routine Data (ug/m3) 

### Exceed.Outlier 

## Max Count Gount -0002 1



### 2 2 2 1 1 1 1 

### 4 4 6 3 4 -0021 

## PM10 

## Total 0-1Oum 

## STP (81102) CONTINUOUS

California 

## Air Resources Board (0145) Name:

7-OO22 

### 7-0025 7-0026 7-OO28 

### -0029 7-0030 7-1001 

### -1003 1-0001 1-0011 

### -0004 

## Monitor



## Type 

## Mean Min 

# SLAMS 15.64 -3.0 

# SLAMS 18.75 4.O 

# SLAMS 23,41 3.0 

# SLAMS 28.63 3.0 

# SLAMS 16.46 2,0 

# SLAMS 43.81 2.O 

# SLAMS 36.95 1.0 

# SLAMS 20.21 3.0 

# SLAMS 15.72 3.0 

# SLAMS 25.35 3.0 

# SLAMS 17.18 3.0 

# SLAMS 69.50 

### -35.0 

# SLAMS 16.98 1.0 

### 136.0 485.0 858.0 232.0

712.0 173.O 

### 612.0 56.0 168.0 0

3 

### 5 10 3 12 

# I 4 1 

### 5 

### 0 24 1 

### 0 0 0 0 

### 0 0 0 0 0 

### 0 0 0 0 

# I

I I I I I I I I 

# r I I

# Gertification Report

# for Particulate Matter Certifying Year=2012 

## Gertifying Agency: Great Basin Unified 

## APCD (0458) Name:
# 

### Sites #

# Sites Eeq 

# 68 10 

# onitors Summaries 0712712007 Griteria CV

# UB Met?

0 0 

# 506II
Routine Data (ug/m3) 

# Monitor Exceed.Outlier Yo 

## Tvpe 

## Mean 

# Min Max Count Gount Gomplete Flow Rate 

# olo I Vo 

## PQAO 

## QAPPAQSRecReq EPA 

## Bias Gomplete¡ 

# CV Gomplete 

# Appr. Value ValueValue -1003 1-0001 

### 1-0005 POC

6 

### 5 3


## PEP 

## Summary 

# # #

## Audited Methods Methods 

# 53 

# YI

YI

#

# PEP #

# PEP o/o 

### Required 

## Submitted Complete 

# 88100 Griteria



# Bias Met? 

# -25.65 Y 

# Collocation Summary

#

# Sites # 

### Sites 

## Method #

# Sites 

# Bgg Gollocated 

# 117 10 

# 118 23 

# 145 1 

# 170 22 

# 195 1 

## Summaries Routine Data (ug/m3)



# Monitor Exceed.Outlier AQS 

### Site

# lD POGMethod 

## Tvpe

# $ean 

# Min Max Count Gount -1003 

# 3 181 SLAMS 7.58

# -10.0 517.8 

# 1 145 

# SLAMS 

# 6.30 

# 1.0 99.0 

# 2 145 

# SLAMS 

# 5.79 

# 1.0 24.0 -1003 1 

### 6 0 1 

### 0 

### 2 3 1 

### 3 1 

### CV 

# Est CVUB 

# 3.5sI 16.71 17.86 

## 22.63 23.U 

# I I Y Y Y Y Y Y 

## PM10 

## Total 0-1Oum 

## STP 

## (81102) INTERMITTENT California 

## Air Resources Board (0145) 

## ity

# Assurance Pro¡ect Plan

# Approval Date: 

# Collocation Summary #

# Sites % CV



## Collocated Collocated Est



# SLAMS 22.66

# 2.0 571.0 4 

# SLAMS 16.53

# 2.0 50.0 0 

# SLAMS 11.79

# 2.0 40.0 0 0 

## PM2.5 

## - Local 

## Conditions (88101) California 

## Air Resources Board (0145) 

## ity

# Assurance Pro¡ect Plan

# Approval

# Date: 0712712007 Griteria Met? 

# I Y

0 

# 078 ot

to Flow Rate

### Audit



### % 

## Bias Complete Collocation



# YO PQAO 

# CV Complete Grit. Mel 

### PEP 

### PQAO 

## Srif Ma' Cert¡f¡cation 

### QAPPAQS Rec 

## Req EPA 

# Appr. Value ValueValue

7-1

### 003 0 

### 18.07

# r

# Certification Report

# for LeadUNITED STATES ENVIRONMENTAL PROTECTION AGENCY QUICKLOOK ALL PARAMETERS Apr. 25, 2013 Report Request ID: 1090242 Report Code: AMP450NC

Selection Criteria Page 1 User ID: PKD

State County City

Site Parameter POC AQCR UAR CBSA CSA EPA Region Method Duration Begin Date End Date 06 GEOGRAPHIC SELECTIONS

PROTOCOL SELECTIONS Parameter Classification Parameter Method Duration ALL SELECTED OPTIONS
MERGE PDF FILES EVENTS PROCESSING Option Type Option Value YES EXCLUDE REGIONALLY CONCURRED EVENTS SORT ORDER
1 2 3 4 5 6 7 Order Column

STATE_CODE COUNTY_CODE SITE_ID PARAMETER_CODE POC DATES EDT_ID SCR GROUP SELECTIONS Great Basin, CA

GLOBAL DATES
2012 Start Date End Date 2012 Tribal Code

APPLICABLE STANDARDS Standard Description CO 8-hour 1971 Lead 3-Month 2009 Lead 3-Month PM10 Surrogate 2009 Lead Quarterly 1978 NO2 Annual 1971 Ozone 8-Hour 2008 PM10 24-hour 2006 PM25 24-hour 2006 SO2 1-hour 2010UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 25, 2013 QUICKLOOK ALL PARAMETERS

EXCEPTIONAL DATA TYPES EDT DESCRIPTION 0 1 2 5 NO EVENTS EVENTS EXCLUDED EVENTS INCLUDED EVENTS WITH CONCURRENCE EXCLUDEDUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 25, 2013

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 2 of 8 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

1 1 1 1 1 1

4 4

1 1 1
1
1 1 1 1 1 2 2 0145 0145 0145 0145 0145 0145

0145 0145

0145 0145 0145
0145
0145 0145 0145 0145 0145 0145 0145 2012 2012 2012 2012 2012 2012

2012 2012

2012 2012 2012
2012
2012 2012 2012 2012 2012 2012 2012 8777

8777 8777 8777 337 337

205 205

8699 8699 8699
8102
8776 8776 8763 8010 8776 366 366 32.6

360 103 100 136 117

168 149

32.6 360 103
.009
41.9 360 103 96 904 485 445 31.8

360 102 100 114 100

73 64

31.1 360 103
.007
38.1 360 103 95 903 278 256 29.7

360 102 100 90 79

70 63

30.8 360 102
.007
36.5 360 103 95 903 197 172 29.7

360 101 99 80 74

68 60

30.6 360 102
.006
35.7 360 103 95 903 145 134 7.14

209.0 59.3 31.3 15.6* 13.8*

17.0* 15.3*

7.82 218.7 61.3
.0010
8.75 161.7 63.0 27.4 888.3 18.8 16.8 1 HOUR 1 HOUR 1 HOUR 1 HOUR 24 HOUR 24 HOUR

24 HOUR 24 HOUR

1 HOUR 1 HOUR 1 HOUR
1 HOUR
1 HOUR 1 HOUR 1 HOUR 1 HOUR 1 HOUR 24 HOUR 24 HOUR 0

0 0 0 0 0

0 0

0 0 0
0
0 0 0 0 0 0 0 61101 61102 62101 62201 81102 85101

81102 85101

61101 61102 62101
42402
61101 61102 62101 62201 64101 81102 85101 Parameter Site ID:

Site ID:

Site ID:

Site ID:
Site ID: 06-027-0002

06-027-0004

06-027-0019

06-027-0020
06-027-0021 Not in a city

Lone Pine

Lone Pine

Not in a city
Olancha City:

City:

City:

City: City: Inyo

Inyo

Inyo

Inyo Inyo Unit County:

County:

County:

County: County: 3000 E. LINE ST., BISHOP, CA. 93514

501 E. LOCUST ST., LONE PINE

LONE PINE SEWER PONDS

COSO GATE
131 WALKER CREEK RD. - 1 MILE E OF OLANCHA Address:

Address:

Address:

Address:
Address: Wind Speed - Scalar Wind Direction - Scalar Outdoor Temperature Relative Humidity PM10 Total 0-10um STP PM10 - LC

PM10 Total 0-10um STP PM10 - LC
Wind Speed - Scalar Wind Direction - Scalar Outdoor Temperature Hydrogen sulfide Wind Speed - Scalar Wind Direction - Scalar Outdoor Temperature Relative Humidity Barometric pressure PM10 Total 0-10um STP PM10 - LC Knots Degrees Compass Degrees Fahrenheit Percent relative humidity Micrograms/cubic meter (25 C) Micrograms/cubic meter (LC) Micrograms/cubic meter (25 C) Micrograms/cubic meter (LC)
Knots Degrees Compass Degrees Fahrenheit Parts per million
Knots Degrees Compass Degrees Fahrenheit Percent relative humidity Millibars Micrograms/cubic meter (25 C) Micrograms/cubic meter (LC) Meth
050 050 040 020 079 079

079 079

050 050 040
020
050 050 040 020 011 079 079 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 25, 2013

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 3 of 8 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

1 1 1 2 2

1 1 1 1 2 2

1 1 1 1 1 1

1 1 1 1 0145 0145 0145 0145 0145

0145 0145 0145 0145 0145 0145

0145 0145 0145 0145 0145 0145

0145 0145 0145 0145 2012 2012 2012 2012 2012

2012 2012 2012 2012 2012 2012

2012 2012 2012 2012 2012 2012

2012 2012 2012 2012 8447

8447 8447 325 325

8725 8725 8725 8725 362 362

8777 8777 8777 8057 362 362

8766 8766 8766 345 38.3

360 106 858 786

39.6 360 104 .41 2149 1913

50.3 360 104 .47 232 206

35.4 360 105 3916 37.5

360 106 322 295

39.0 360 104 .10 642 592

44.8 360 104 .32 222 206

34.2 360 105 880 37.5

360 106 277 243

38.9 360 104 .10 549 506

44.3 360 104 .32 180 167

33.2 360 104 734 35.9

360 106 252 228

37.1 360 104 .09 269 222

42.3 360 104 .16 90 82

32.8 360 104 734 8.35

161.5 65.2 23.4 21.1

7.80 193.9 63.8 .000 28.6 25.6

8.26 180.4 63.3 .000 16.5 14.7

6.94 196.1 63.6 43.8 1 HOUR 1 HOUR 1 HOUR 24 HOUR 24 HOUR

1 HOUR 1 HOUR 1 HOUR 1 HOUR 24 HOUR 24 HOUR

1 HOUR 1 HOUR 1 HOUR 1 HOUR 24 HOUR 24 HOUR

1 HOUR 1 HOUR 1 HOUR 24 HOUR 0

0 0 0 0

0 0 0 0 0 0

0 0 0 0 0 0

0 0 0 0 61101 61102 62101 81102 85101

61101 61102 62101 65102 81102 85101

61101 61102 62101 65102 81102 85101

61101 61102 62101 81102 Parameter Site ID:

Site ID:

Site ID:

Site ID: 06-027-0022

06-027-0025

06-027-0026

06-027-0028 Not in a city

Not in a city

Not in a city

Not in a city City:

City:

City:

City: Inyo

Inyo

Inyo

Inyo Unit County:

County:

County:

County: DIRTY SOX HOT SPRING - HWY 190

SHELL CUT - HIGHWAY 190 - MIDWAY BETWEEN DIRTY SOX AND FLAT ROCK

US HWY 395 - Ash Point at Owens Lake west shore, 17 miles south of Lone Pine

Lizard Tail - NE Shoreline Owens Lake Address:

Address:

Address:

Address: Wind Speed - Scalar Wind Direction - Scalar Outdoor Temperature PM10 Total 0-10um STP PM10 - LC
Wind Speed - Scalar Wind Direction - Scalar Outdoor Temperature Rain/melt precipitation PM10 Total 0-10um STP PM10 - LC
Wind Speed - Scalar Wind Direction - Scalar Outdoor Temperature Rain/melt precipitation PM10 Total 0-10um STP PM10 - LC
Wind Speed - Scalar Wind Direction - Scalar Outdoor Temperature PM10 Total 0-10um STP Knots Degrees Compass Degrees Fahrenheit Micrograms/cubic meter (25 C) Micrograms/cubic meter (LC)
Knots Degrees Compass Degrees Fahrenheit Inches (rainfall) Micrograms/cubic meter (25 C) Micrograms/cubic meter (LC)
Knots Degrees Compass Degrees Fahrenheit Inches (rainfall) Micrograms/cubic meter (25 C) Micrograms/cubic meter (LC)
Knots Degrees Compass Degrees Fahrenheit Micrograms/cubic meter (25 C) Meth
050 050 040 079 079

050 050 040 011 079 079

050 050 040 011 079 079

050 050 040 079 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 25, 2013

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 4 of 8 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

1

1 1 1 1

1 1 1 1 1 1 1

1 4 4

1 1 1 1 1 0145

0145 0145 0145 0145

0145 0145 0145 0145 0145 0145 0145

0145 0145 0145

0145 0145 0145 0145 0145 2012

2012 2012 2012 2012

2012 2012 2012 2012 2012 2012 2012

2012 2012 2012

2012 2012 2012 2012 2012 345

8647 8647 343 343

8257 8257 8257 8257 8257 346 346

8181 366 366

8777 8777 8707 8777 96 3482

30.5 360 1535 1405

41.2 360 104 92 .38 712 633

.008 173 161

36.4 360 104 .28 .6 825

29.7 360 385 337

40.3 360 104 91 .11 491 451

.007 126 117

36.4 360 104 .22 .6 671

29.7 360 362 332

39.4 360 104 90 .08 167 155

.007 72 68

34.2 360 104 .18 .5 671

29.1 360 358 324

38.6 360 104 90 .07 156 143

.006 62 56

32.4 360 103 .07 .5 39.3

7.95 217.7 37.0 33.1

6.39 187.7 65.4 27.6 .000 20.2 18.1

.0011 15.7 14.2

5.43 182.1 63.5 .000 .18 24 HOUR

1 HOUR 1 HOUR 24 HOUR 24 HOUR

1 HOUR 1 HOUR 1 HOUR 1 HOUR 1 HOUR 24 HOUR 24 HOUR

1 HOUR 24 HOUR 24 HOUR

1 HOUR 1 HOUR 1 HOUR 1 HOUR 24 HOUR 0

0 0 0 0

0 0 0 0 0 0 0

0 0 0

0 0 0 0 0 85101

61101 61102 81102 85101

61101 61102 62101 62201 65102 81102 85101

42402 81102 85101

61101 61102 62101 65102 68101 Parameter Site ID:

Site ID:

Site ID:

Site ID:

Site ID: 06-027-0028

06-027-0029

06-027-0030

06-027-1001

06-027-1003 Not in a city
Not in a city

Not in a city

Not in a city

Keeler City:
City:

City:

City:

City: Inyo
Inyo

Inyo

Inyo

Inyo Unit County:

County:

County:

County:

County: Lizard Tail - NE Shoreline Owens Lake
US HWY 395 - Lubken Canyon Road 3 miles east at north shore Owens Lake

ENE Shoreline at Owens Lake - Near Highway 136

REST AREA ON HIWY 395, COSO JUNCTION

190 CERRO GORDO ROAD, KEELER Address:

Address:

Address:

Address:

Address: PM10 - LC
Wind Speed - Scalar Wind Direction - Scalar PM10 Total 0-10um STP PM10 - LC
Wind Speed - Scalar Wind Direction - Scalar Outdoor Temperature Relative Humidity Rain/melt precipitation PM10 Total 0-10um STP PM10 - LC
Hydrogen sulfide PM10 Total 0-10um STP PM10 - LC
Wind Speed - Scalar Wind Direction - Scalar Outdoor Temperature Rain/melt precipitation Sample Flow Rate- CV Micrograms/cubic meter (LC)
Knots Degrees Compass Micrograms/cubic meter (25 C) Micrograms/cubic meter (LC)
Knots Degrees Compass Degrees Fahrenheit Percent relative humidity Inches (rainfall) Micrograms/cubic meter (25 C) Micrograms/cubic meter (LC) Parts per million Micrograms/cubic meter (25 C) Micrograms/cubic meter (LC)
Knots Degrees Compass Degrees Fahrenheit Inches (rainfall) Percent Meth
079

050 050 079 079

050 050 040 020 011 079 079

020 079 079

050 050 040 011 145 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 25, 2013

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 5 of 8 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 4 6 4 6 1 2 3 3 0145 0145 0145 0145 0145 0145 0145 0145 0145 0145 0145 0145 0145 0145 0145 0145 0145 0145 0145 0145 0145 0145 0145 0145 0145 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 2012 24

96 24 96 24 96 24 96 24 96 24 96 24 96 24 96 24 366 307 366 307 96 24 6792 284 .3

24.1 24.0 24.2 23.4 42.5 39.0 33.7 30.5 674 669 679 674 676 672 1440 1440 612 571 559 499 99.0 24.0 517.8 103.0 .1

24.1 24.0 23.6 23.1 41.0 38.7 31.9 30.4 673 667 678 671 676 669 1440 1440 517 452 473 408 22.0 22.0 486.6 92.2 .1

24.1 24.0 23.1 21.0 40.6 38.6 31.4 30.1 673 666 678 671 675 669 1440 1439 342 325 299 267 21.0 12.0 441.4 71.6 .1

24.1 24.0 23.0 19.1 40.0 37.8 31.1 30.0 672 666 677 670 674 668 1440 1439 247 244 231 224 21.0 7.0 391.1 47.4 .06*

24.03 23.95* 8.96 10.54* 26.06 28.20* 17.66 19.74* 664.2 662.5* 669.5 667.8* 666.9 665.3* 1438.7 1435.9* 25.3 22.7 22.8 19.5 6.30* 5.79* 7.58 7.54* 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 1 HOUR 24-HR BLK AVG 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 68101 68102 68102 68103 68103 68104 68104 68105 68105 68106 68106 68107 68107 68108 68108 68109 68109 81102 81102 85101 85101 88101 88101 88101 88101 Parameter Site ID: 06-027-1003 Keeler City: Inyo Unit County: 190 CERRO GORDO ROAD, KEELER Address: Sample Flow Rate- CV Sample Volume Sample Volume Ambient Min Temperature Ambient Min Temperature Ambient Max Temperature Ambient Max Temperature Ambient Temperature Ambient Temperature Sample Min Baro Pressure Sample Min Baro Pressure Sample Max Baro Pressure Sample Max Baro Pressure Sample Baro Pressure Sample Baro Pressure Elapsed Sample Time Elapsed Sample Time PM10 Total 0-10um STP PM10 Total 0-10um STP PM10 - LC PM10 - LC PM2.5 - Local Conditions PM2.5 - Local Conditions PM2.5 - Local Conditions PM2.5 - Local Conditions Percent Cubic meter Cubic meter Degrees Centigrade Degrees Centigrade Degrees Centigrade Degrees Centigrade Degrees Centigrade Degrees Centigrade Millimeters (mercury) Millimeters (mercury) Millimeters (mercury) Millimeters (mercury) Millimeters (mercury) Millimeters (mercury) Minutes Minutes Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Meth
145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 079 127 079 127 145 145 181 181 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 25, 2013

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 6 of 8 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

1 1 1 5 6 5 6

3 3

1 1 1 3 3 0145 0145 0145 0145 0145 0145 0145

0145 0145

0145 0145 0145 0145 0145 2012 2012 2012 2012 2012 2012 2012

2012 2012

2012 2012 2012 2012 2012 8769

8769 8651 118 330 118 330

122 122

8727 8727 8765 366 366 12.8

360 83 50 56 42 46

40 33

39.1 360 90 3972 3397 12.2

360 83 48 53 40 43

36 29

38.4 360 90 2187 1871 11.0

359 83 43 51 36 41

32 27

38.3 360 90 1488 1306 10.4

359 83 42 51 35 41

32 25

38.1 360 89 1482 1301 3.43

231.1 46.0 16.5 17.2* 13.2 13.7*

11.8 9.7

8.23 138.4 48.2 69.5 58.7 1 HOUR 1 HOUR 1 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR

24 HOUR 24 HOUR

1 HOUR 1 HOUR 1 HOUR 24 HOUR 24 HOUR 0

0 0 0 0 0 0

0 0

0 0 0 0 0 61101 61102 62101 81102 81102 85101 85101

81102 85101

61101 61102 62101 81102 85101 Parameter Site ID:

Site ID:

Site ID: 06-051-0001

06-051-0005

06-051-0011 Mammoth Lakes

Not in a city

Not in a city City:

City:

City: Mono

Mono

Mono Unit County:

County:

County: GATEWAY HC., Corner of Old Mammoth Road and HWY 203, MAMMOTH LAKES

HWY 395, LEE VINING

HWY 167 - 10 Mile Road at north shore of Mono Lake Address:

Address:

Address: Wind Speed - Scalar Wind Direction - Scalar Outdoor Temperature PM10 Total 0-10um STP PM10 Total 0-10um STP PM10 - LC PM10 - LC

PM10 Total 0-10um STP PM10 - LC
Wind Speed - Scalar Wind Direction - Scalar Outdoor Temperature PM10 Total 0-10um STP PM10 - LC Knots Degrees Compass Degrees Fahrenheit Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (25 C) Micrograms/cubic meter (LC)
Knots Degrees Compass Degrees Fahrenheit Micrograms/cubic meter (25 C) Micrograms/cubic meter (LC) Meth
050 050 040 127 079 127 079

127 127

050 050 040 079 079 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 25, 2013

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 7 of 8 PARAMETER METHOD

CODE COLLECTION METHOD ANALYSIS METHOD METHODS USED IN THIS REPORT

42402 61101 61102 62101 62201 64101 65102 68101 68102 68103 68104 68105 68106 68107 68108 68109 81102 81102 85101 85101 88101 88101 020

050 050 040 020 011 011 145 145 145 145 145 145 145 145 145 079 127 079 127 145 181 INSTRUMENTAL

INSTRUMENTAL INSTRUMENTAL INSTRUMENTAL INSTRUMENTAL INSTRUMENTAL BUCKET R & P Model 2025 PM-2.5 FEM Sequential Air Sam R & P Model 2025 PM-2.5 FEM Sequential Air Sam R & P Model 2025 PM-2.5 FEM Sequential Air Sam R & P Model 2025 PM-2.5 FEM Sequential Air Sam R & P Model 2025 PM-2.5 FEM Sequential Air Sam R & P Model 2025 PM-2.5 FEM Sequential AIr Sam R & P Model 2025 PM-2.5 FEM Sequential Sampler R & P Model 2025 PM-2.5 FEM Sequential Air Sam R & P Model 2025 PM-2.5 FEM Sequential AIr Sam INSTRUMENTAL-R&P SA246B-INLET R - P Co Partisol Model 2025 INSTRUMENTAL-R&P SA246B-INLET R - P Co Partisol Model 2025 R & P Model 2025 PM-2.5 Sequential Air Sampler Thermo Scientific TEOM 1400 FDMS or 1405 8500C PULSED FLUORESCENT ELECTRONIC OR MACHINE AVG. ELECTRONIC OR MACHINE AVERAGE ELECTRONIC OR MACHINE AVG. COMPUTED(INDIRECT) ANEROID CONTINUOUS OR INCREMENTAL Calculation Calculation Electronic Electronic Electronic Barometric Sensor Barometric Sensor Barometric Sensor Calculation TEOM-GRAVIMETRIC Gravimetric TEOM-GRAVIMETRIC Gravimetric Gravimetric FDMS GravimetricUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 25, 2013

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 8 of 8 PQAOS USED IN THIS REPORT
PQAO AGENCY DESCRIPTION 0145 California Air Resources Board