UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

DESIGN VALUE REPORT
Apr. 14, 2014 Report Request ID: 1198525 Report Code: AMP480

Selection Criteria Page 1 User ID: YGX

State County City Site Parameter POC AQCR UAR CBSA CSA EPA Region 04 GEOGRAPHIC SELECTIONS

PROTOCOL SELECTIONS Parameter Classification Parameter Method Duration DESIGN VALUE 14129

SELECTED OPTIONS

SINGLE EVENT PROCESSING MERGE PDF FILES AGENCY ROLE USER SITE METADATA QUARTERLY DATA IN WORKFILE WORKFILE DELIMITER Option Type Option Value EXCLUDE REGIONALLY CONCURRED EVENTS

YES PQAO STREET ADDRESS NO

, DATE CRITERIA

2012 Start Date End Date 2012 Tribal Code

APPLICABLE STANDARDS Standard Description Lead 3-Month 2009UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Apr. 14, 2014

Notes:1. Computed design values are a snapshot of the data at the time the report was run (may not be all data for year). 2. Some PM2.5 24-hour DVs for incomplete data that are marked invalid here may be marked valid in the Official report due to additional analysis. 3. Annual Values not meeting completeness criteria are marked with an asterisk ('*'). Page 1 of 3UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Apr. 14, 2014

Notes:1. Computed design values are a snapshot of the data at the time the report was run (may not be all data for year). 2. Some PM2.5 24-hour DVs for incomplete data that are marked invalid here may be marked valid in the Official report due to additional analysis. 3. Annual Values not meeting completeness criteria are marked with an asterisk ('*'). Page 2 of 3 

### Pollutant: Standard Units: NAAQS Standard: Statistic: Lead (TSP) LC(14129) Micrograms/cubic meter (LC)(105) Lead 3-Month 2009 3-Month Rolling Average Level: Design Value Year: 2012 REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS. .15 State Name: Arizona

Site ID STREET ADDRESS | | | Max Value Maximum Month Cert&

Eval |

| | Max Value Cert& Eval |

| | Max Value Cert&

Eval |

| | DV and Valid | | | 3-Year 2012 2011 2010

04-007-1002 04-007-8000 04-013-4018 04-019-1028 SR 77

SR 188 & US 60 1030 W. Deer Valley Rd 400 W RIVER ROAD .2 .04 .04 APR MAR MAR APR 14129 14129 14129 14129 S

S

S .27

.06 JUN APR 14129 14129 .27 .06 .04 Y N N N Total Valid Months 12 12 6 9 Total Valid Months 10 10 Total Valid Months Max

Mon/Yr JUN APR MAR APR 2011 2011 2012 2012 Total Valid Months 22 22 6 9 Param Maximum Month Param Max MonthParamUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM PRELIMINARY DESIGN VALUE REPORT Report Date: Apr. 14, 2014

Notes:1. Computed design values are a snapshot of the data at the time the report was run (may not be all data for year). 2. Some PM2.5 24-hour DVs for incomplete data that are marked invalid here may be marked valid in the Official report due to additional analysis. 3. Annual Values not meeting completeness criteria are marked with an asterisk ('*'). Page 3 of 3 M

N

S

U

X

Y The monitoring organization has revised data from this monitor since the

most recent certification letter received from the state. The certifying agency has submitted the certification letter and required summary reports, but the certifying agency and/or EPA has determined that issues regarding the quality of the ambient concentration data cannot be resolved due to data completeness, the lack of performed quality assurance checks or the results of uncertainty statistics shown in the AMP255 report or the certification and quality assurance report. The certifying agency has submitted the certification letter and required summary reports. A value of "S" conveys no Regional assessment regarding data quality per se. This flag will remain until the Region provides an "N" or "Y" concurrence flag. Uncertified. The certifying agency did not submit a required certification letter and summary reports for this monitor even though the due date has passed, or the state's certification letter specifically did not apply the certification to this monitor. Certification is not required by 40 CFR 58.15 and no conditions apply to be the basis for assigning another flag value The certifying agency has submitted a certification letter, and EPA has no unresolved reservations about data quality (after reviewing the letter, the attached summary reports, the amount of quality assurance data submitted to AQS, the quality statistics, and the highest reported concentrations). MEANING CERTIFICATION EVALUATION AND CONCURRENCE FLAG MEANINGS

FLAG