12/13/06 - COMPLIANCE ORDER ISSUED. SYSTEM VIOLATED THE SDWA AND ITS IMPLEMENTING REGULATIONS BY FAILING TO COMPLY WITH THE APPLICABLE MAXIMUM CONTAMINANT LEVELS FOR TOTAL TRIHALOMETHANES (TTHMs) AND TOTAL HALO ACETIC ACIDS (HAA5) IN ACCORDANCE WITH THE STAGE 1 DISINFECTANTS AND DISINFECTION BY-PRODUCTS RULE AS REQUIRED BY 40 CFR PART 141, SUBPART G SECTION 141.64 AND SUBPART L SECTION 141.133.
ORDER REQUIRES:
WITHIN 10 DAYS, SYSTEM SHALL SUBMIT TO EPA A SCHEDULE THAT WILL RETURN THE SYSTEM TO COMPLIANCE NO LATER THAN DECEMBER 2008. SCHEDULE SHOULD OUTLINE STEPS THAT WILL BE TAKEN IN ORDER TO COMPLY WITH THE MAXIMUM CONTAMINANT LEVELS FOR TTHMs AND HAA5s AS REQUIRED BY 40 CFR PART 141, SUBPART L, SECTION 141.133(b)(1).
SYSTEM SHALL COMPLY WITH TERMS AND CONDITIONS OF THE COMPLIANCE SCHEDULE WHICH IS SUBMITTED TO EPA.
WITHIN 30 DAYS, SYSTEM SHALL SUBMIT ALL PRIOR TTHMs AND HAA5s MONITORING DATA TO EPA, AS SPECIFIED IN 40 CFR 141.132(b)(1).
BEGINNING THE LAST QTR IN 2006, SYSTEM SHALL INCREASE ITS MONITORING TO ONE SAMPLE PER TREATMENT PLANT, PER QTR, TAKEN AT A POINT REFLECTING MAXIMUM RESIDENCE TIME IN THE DISTRIBUTION SYSTEM, UNTIL SYSTEM MEETS THE CRITERIA SPECIFIED IN SECTION 141.132(b)(1)(iv). THESE MONITORING RESULTS MUST BE SUBMITTED TO EPA NO LATER THAN DEC 30, 2007.
2/23/2010 - AMENDED AO TO INCLUDE INSTITUTIONAL CONTROLS REQUIREMENT - ENGINEERING UNDER COMPLYING ACTION/INUNCTIVE RELIEF.