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ADEQ HAS NOT RECEIVED STAGE 2 DISINFECTION BYPRODUCT SAMPLE COLLECTED IN THE CORRECT MONTH FOR THE 2015-2017 MONITORING PERIOD FOR MARICOPA MOUNTAIN DWID 2 (PWS11322). THEREFORE, THE SYSTEM¿S APPROVED STAGE 2 SAMPLE PLAN HAS BEEN REVISED FROM TRIENNIAL SAMPLING TO ANNUAL SAMPLING. PLEASE SEE THE SAMPLE PLAN SUMMARY BELOW. I HAVE ALSO ATTACHED A COMPLIANCE MONITORING PLAN SUMMARY SHEET THAT SUMMARIZES THE REVISION TO THE PLAN. SAMPLE ACCORDING TO THIS PLAN IN SEPTEMBER 2018.
THE STAGE 2 ROUTINE COMPLIANCE MONITORING PLAN, SUMMARY SHEET AND MAP WERE RIVESED ON 11/13/2017.
STAGE 2 MONITORING WILL CONSIST OF DUAL SAMPLES, COLLECTED ANNUALLY, AT ONE LOCATIONS (01-A), DURING THE MONTHS OF SEPTEMBER (MONTH OF HIGHEST DBP CONCENTRATION) BEGINNING IN 2018.
PLEASE BE SURE TO MARK THE CHAIN OF CUSTODY WITH THE SITE ID AND STAGE 2 COMPLIANCE MONITORING SITE ID TO ENSURE CORRECT SUBMISSION OF DWAR 32 FOR EACH SITE:
SITE ID STAGE 2 COMPLIANCE MONITORING SITE ID SAMPLE TYPE
01-A PRESSURE TANK DL EHB DUAL (TTHM &HAA5)
PLEASE LABEL THE DWAR FORMS WITH THE LOCATION ABOVE. SAMPLING DURING THE INCORRECT MONTH, OR AT INCORRECT SAMPLE LOCATIONS CAN RESULT IN MISSED MONITORING VIOLATIONS. PLEASE LET ME KNOW IF YOU HAVE ANY QUESTIONS ABOUT THE CHANGES TO THE PLAN.
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