UNITES STATES ENVIRONMENTAL PROTECTION AGENCY

MONITOR DESCRIPTION REPORT Feb. 2, 2010 Report Request ID: 715708 Report Code: AMP390

Selection Criteria Page1 User ID:FRX

State County City

Site Parameter POC AQCR UAR CBSA CSA EPA Region Method Duration Begin Date End Date 06 06 06 06 027

027 027 027 1001

1001 1001 1001 81102

81102 81102 81102 1

2 3 4 GEOGRAPHIC SELECTIONS

SELECTED OPTIONS

MERGE PDF FILES Option Type Option Value YES SORT ORDER

1 2 3 4 5 6 Order Column

STATE_CODE COUNTY_CODE SITE_ID EPA_REGION PARAMETER_CODE POC GLOBAL DATES

2006 Start Date End Date 2008 01 01 1231 TribalFeb. 2, 2010 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

MONITOR DESCRIPTION REPORT

Page1of2 81102

Parameter Measured: California Monitor ID: 20091231 Date of Latest Collection: 20100129 Last Updated: Great Basin, CA Owner: Coso Junction

KEELER Site Name: REST AREA ON HIWY 395, COSO JUNCTION Street Address: Bishop, CA CBSA: Inyo County: Not in an urban area UAR: Project Type: Dominant Source: Meas. Scale: Unknown Location Setting: Probe Location: Horizontal Distance (m): Probe Height (m): Surrogate?: Vertical Distance (m): Sample Residence Time: Unrestricted Air FLow?:

20060511 Begin Date End Date DATES OF OPERATION

POPULATION EXPOSURE Monitor Objective Type UAR Name CBSA Name CSA Name ANALYZING COLLECTING REPORTING PQAO Agency Role Great Basin Unified APCD

Great Basin Unified APCD Great Basin Unified APCD Great Basin Unified APCD Agency Name 20060511 20060511 20060511 20070101 Begin Date End Date AGENCY ROLES

SLAMS Monitor Type 20060511 Begin Date End Date Action Type Action Reason MONITOR TYPE INFORMATION

First PM10 Exceedence Correction Regulation N Met? 20061228

Date Met REGULATION INFORMATION

City:

MONITORING OBJECTIVES 06-027-1001-81102-4Feb. 2, 2010 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

MONITOR DESCRIPTION REPORT

Page2of2 81102

Parameter Measured: California Monitor ID: 20060628 Date of Latest Collection: 20061116 Last Updated: Great Basin, CA Owner: Coso Junction

KEELER Site Name: REST AREA ON HIWY 395, COSO JUNCTION Street Address: Bishop, CA CBSA: Inyo County: Not in an urban area UAR: Project Type: Dominant Source: Meas. Scale: Unknown Location Setting: Probe Location: Horizontal Distance (m): Probe Height (m): Surrogate?: Vertical Distance (m): Sample Residence Time: Unrestricted Air FLow?:

CA SEARLES VALLEY Pollutant Area Name Classified as not being a worst site monitor. Worst Site Type Community Monitoring Zone Spatial Average Ind Schedule

Exemption Applicable NAAQS Ind 19870701 Begin Date 20060630

End Date DATES OF OPERATION

POPULATION EXPOSURE Monitor Objective Type UAR Name CBSA Name CSA Name ANALYZING COLLECTING REPORTING Agency Role Great Basin Unified APCD

Great Basin Unified APCD Great Basin Unified APCD Agency Name 19870701 19870701 19870701 Begin Date 20060630

20060630 20060630 End Date AGENCY ROLES

SLAMS Monitor Type 19870701 Begin Date 20060630 End Date Action Type Action Reason MONITOR TYPE INFORMATION

First PM10 Exceedence Correction Quality Assurance Criteria Met Short Term Satisfied Regulation Y Y N Met? 19890203

19920201 Date Met REGULATION INFORMATION

City:

MONITORING OBJECTIVES POLLUTANT AREA INFORMATION 06-027-1001-81102-2