### MONITORING **DATA REQUEST FORM** 

INSTRUCTIONS: APO: Please fill in shaded area on page 1. Reference the AQAO Wiki for relevant network plans, approval lette rs and technical system audits: http://r9gisapps.r09.epa.gov:8080/display/airmonitoring/TSA+Reports or G: drive as directed by AQAO AQAO: Please attach : Design Value Report, QuickLook Report and/or Raw Dat a Summary, as indicated below. **Date of Request**  **: 10/24/12**  **Date Project Due: 11/9/12**  **APO Staff Lead: Ken Israels, Air** **- 8**  **Purpose of Request: To determine if the Morongo Reservation is**  **substantially different than South Coast and Coachella Valley in terms of the 1 hour ozone standard. In support of making**  **Morongo its own separate NAA for 1 hour ozone.**  Please indicate if you do not need QA/** **TSA/EE information.  ** AQAO Staff Lead:** **Meredith Kurpius Date Request filled:**  10/31/2012

**Geographic Area (s)**  **: Morongo Reservation**  **Pollutant:** (Please check with an “X” . ) [ ] 8 hour O 3 [ x ] 1 hour O 3 [ ] PM 10 [ ] PM 2.5 [ ] SO 2 [ ] Lead [ ] NO 2 **Year (**  **s )**  **Requested: All available data in order to identify trends.** 

**Calculation of DV (excluding concurred on EE data; including non**  **** **concurred EE -** **flagged data) and which years :**  See trend charts for multi -year trends. 1 - hour max values (3 -year average) and DV values, respectively, for Morongo and the two closest monitors on either side of Banning Pass for 2009 - 2011 are: Redlands (06 - 071 -4003) – 0.141 ppm, 3 expected exceedences Banning (06 - 065 - 0012) – 0.127 ppm, 1.4 exp ected exceedences Palm Springs (06 - 065 - 5001) – 0.119 ppm, 0 expected exceedences **Data complete for the time period requested?** [ X ] Yes – see notes [ ] No (*if no, how many quarters were incomplet e, and by how much ?) **Data state**  **- certified?**  [ X ] Yes – by SCAQMD [ ] No **We re QA requirements met?**  [ X ] Yes [ ] No (*if no, explain in comments below) **Basis of QA assessment:** [ X ] Recent TSA [ ] Other (*explain in comments below) **Are monitoring data adequate for the purpose**  **?** [ X ] Yes [ ] No ( * if no, explain in comments below) **Calculation of DV excluding data S/L/Ts have flagged as EEs, but**  **EPA has not taken final action on:** NA **Comments** ***** **:** 1 - hour ozone does not have a completeness requirement. Missing days are statistically accounted for in the expected exceedances calculation. Completeness values for 2009 - 2011 are: Banning – 92%, Palm Springs - 96%, and Redlands – 93% **Exceptional Events:** Are there EE flags? No What years include EE flags? NA Are there other relevant flags? No If there are EE flags, has documentation been submitted and reviewed? **Was a TSA or site visit conducted recently? If so, when?** Final TSA report issued March 2010.

### 2 **Other Monitors:** Are there other monitors in the area (for example, Tribal monitors, Special Purpose Monitors, monitors run by the DoD)? There are South Coast monitors further away and the Morongo tribal monitor that tracks the Banning monitor. Are data for those monitors available (SPM data, other nonregulatory data) ? yes **Current Annual Network Plan**  **and Approval Letter :**  Date of Submittal: 7/13/2012 Status: (*If in review, provide date of most recent approved plan.) Review in process. Location: G: \AIR - 7 \ Monitoring\ Network Plans\2012 Plans **Notes:**

**Form of Standard and Calculation of Attainment of the Standard: 8 hour O**  **3**  0.08 ppm (1997 std) - To attain this standard, the 3 -year average of the fourth - highest daily maximum 8 - hour average ozone concentrations measured at each monitor within an area over each year must not exceed 0.08 ppm. <0. 0 85 ppm is attaining.  0.075 ppm (2008 std) - To attain this standard, the 3 -year average of the fourth - highest daily maximum 8 - hour average ozone concentrations measured at each monitor within an area over each year must not exceed 0.075 ppm. <0.076 ppm is attaining. **1 hour O 3**   0.12 ppm - The stan dard is attained when the expected number of days per calendar year with maximum hourly average concentrations above 0.12 ppm averaged over 3 years is < 1.0. <1.05 expected number of days is attaining. **PM -**  **10**  150 μg/m 3 24 - hr standard - Not to be exceeded more than once per year on average over 3 years. 155 ug/m 3 is exceeding the standard, 154 ug/m 3 is attainment. 1.04 exceedances over 3 years is attainment. **PM2.5**  15 ug/m 3 Annual (Arithmetic Average) - To attain this standard, the 3 -year average of the weighted annual mean PM2.5 concentrations from single or multiple community- oriented monitors must not exceed 15.0 μg/m 3 . <15.05 ug/m 3 is attaining.  65 ug/m 3 1997 standard 2 4 - hour - To attain this standard, the 3 -year average of the 98th percentile of 24 - hour concentrations at each population - oriented monitor within an area must not exceed 65 μg/m 3 . <65.5 ug/m 3 is attaining.  35 ug/m 3 2006 standard 24 - hour - To attain this sta ndard, the 3 -year average of the 98th percentile of 24 - hour concentrations at each population - oriented monitor within an area must not exceed 35 μg/m 3 (effective December 17, 2006). <35.5 ug/m 3 is attaining. **SO 2**   1°: 0.03 ppm annual arithmetic average. <0 .0305 is attaining. (Revoked. Effective August 23, 2010)  1°: 0.14 ppm 24 - hour average - Not to be exceeded more than once per year. <0.145 is attaining. (Revoked. Effective August 23, 2010)  1°: 75 ppb 1 - hour average - the 3 -year average of the 99th p ercentile of the daily maximum 1 - hour average at each monitor within an area must not exceed 75 ppb. <75.5 ppb is attaining. **Lead**  0.15 μg/m 3 - rolling 3 - month average. Must have 3 years of data to show attainment. <0.155 μg/m 3 is attaining.  1.5 μg/m 3 - quarterly average. (Revised to 0.15 ug/m3, effective January 12, 2009) <1.55 μg/m 3 is attaining. **NO 2**   53 ppb annual arithmetic average; < 53.5 ppb is attaining.  100 ppb – 1 hour average - the 3 - year average of the 98th percentile of the daily maximum 1 - hour average at each monitor within an area must not exceed 100 ppb (effective January 22, 2010). <100.5 ppb is attaining.**CO**  1 hour [ 35 ppm (40 mg/m 3 )] a nd 8 - hour [ 9 ppm (10 mg/m 3 )] standard: Not to be exceeded more than once per year. 34.4 ppm is attaining for 1 -

hour; 8.4 ppm is attaining for 8 - hour.