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Water System Detail Information

Water System No.:

AZ0410406

Federal Type:

NTNC

Water System Name:

MARANA MUNICIPAL- AIRPORT

Primary Source:

GW

Principal County Served:

PIMA

System Status:

A - MAP

Comments:

Activity Date:

01-04-2004




Rule Analyte/Analyte Group Eff. Begin Eff. End App. Date For Comp.
DBP2 2950 - TTHM 10-01-2013 10-01-2013 Y
THE STAGE 2 ROUTINE/INCREASED COMPLIANCE MONITORING PLAN, SUMMARY SHEET, AND MAP WERE APPROVED ON 06/21/16. APPROVAL WAS BASED UPON REVIEW OF THE SYSTEM¿S VERY SMALL SYSTEM WAIVER, COMPLIANCE MONITORING PLAN, COMPLIANCE MONITORING PLAN SUMMARY SHEET, STAGE 1 DATA AND MAP. STAGE 2 SAMPLES COLLECTED (PRIOR TO THIS APPROVAL) IN 2014 AND 2015 MET THE REQUIREMENTS OF THE RULE AND WILL BE CREDITED TO THE SYSTEM. BEGINNING IN 2014, STAGE 2 ROUTINE MONITORING WILL CONSIST OF 1 INDIVIDUAL SAMPLE(TTHM) AT 01-A AND 1 INDIVIDUAL SAMPLE (HAA5) AT 02-A, COLLECTED ANNUALLY, DURING THE MONTH OF SEPTEMBER. IN SEPTEMBER OF 2015 THE SYSTEM TRIGGERED INCREASED MONITORING BEGINNING 4TH QUARTER OF 2015. INCREASED MONITORING WILL BE CONDUCTED QUARTERLY AND CONSIST OF 2 DUAL SAMPLE SETS (TTHM &HAA5) AT SITES 01-A AND 0-2A . AS OF 06/16/2016 THE SYSTEM DOES NOT QUALIFY TO RETURN TO ROUTINE MONITORING SINCE THE LRAA EXCEEDS 3/4 OF THE TTHM MCL ¿0.060 MG/L WITH 0.061 MG/L. THE SYSTEM WILL REMAIN ON QUARTERLY SAMPLING WITH THE NEXT SAMPLES COLLECTED IN SEPTEMBER 2016. PLEASE BE SURE TO MARK THE CHAIN OF CUSTODY WITH THE SITE IDS AND STAGE 2 COMPLIANCE MONITORING SITE IDS TO ENSURE CORRECT SUBMISSION OF DWAR 32S FOR THESE SITES: SITE ID STAGE 2 COMPLIANCE MONITORING SITE ID SAMPLE TYPE 01-A AVRA VALLEY RD STA 2 DUAL (TTHM & HAA5) 02-A SAMPLE STA:#19 (WRIGHT WAY STA 1) DUAL (TTHM & HAA5)


Sample Points
Point Facility Prim. Ind. Begin Date End Date Planned Sample Date/Tolerance
01-A DS001 Y 10-01-2013