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CITY COUNCIL THOMAS A. PETERSON <br /> City Manager <br /> JAMES W. PINKERTON, Jr., Mayor <br /> CITY O F L O D I <br /> ALICE M. REIMCHE <br /> JOHN R. (Randy)SNIDER City Clerk <br /> Mayor Pro Tempore CITY HALL, 221 WEST PINE STREET <br /> DAVID M. HINCHMAN CALL BOX 3006 BOB McNATT <br /> EVELYN M. OLSON LODI, CALIFORNIA 95241-1910 City Attorney <br /> FRED M. REID (209) 334-5634 <br /> TELECOPIER:(209)333-6795 <br /> November 30, 1988 <br /> Central Valley Regional ional Water Quality Control Board "' J <br /> �l <br /> 0 <br /> Attention: William H. Crooks, Executive Officer <br /> 3443 Routi er Road DEC 2 <br /> Sacramento, CA 95827 <br /> ENV IONMENTAL HEALTH <br /> SUBJECT: City of Lodi White Slough WPCF Expansion <br /> Proposed Waste Discharge Requirements <br /> This letter is in response to a letter dated September 9, 1988 (attached) <br /> from the Central Valley Water Quality Control Board to the City of Lodi <br /> regarding proposed new waste discharge requirements for the expansion of <br /> its White Slough Water Pollution Control Facility. The purpose of this <br /> letter is to respectfully request that the Central Valley Regional Water <br /> Quality Control Board (CVRWQCB) reconsider its proposed total coliform <br /> standard for discharges to Dredger Cut during the period May 15 through <br /> October 15. <br /> Summary of September 9, 1988 Letter <br /> In your September 9th letter, the following waste discharge requirements <br /> (WDR) were proposed: <br /> Constituent Proposed Standard <br /> Biochemical oxygen demand (BOD) 10 mg/L monthly average <br /> 30 mg/L daily maximum <br /> Suspended solids (SS) 10 mg/L monthly average <br /> 30 mg/L daily maximum <br /> Total coliform 2.2 MPN/100 mL monthly median <br /> 23 MPN/100 mL daily maximum <br /> Total dissolved solids (TDS) 500 mg/L <br /> These revised discharge requirements, which are significantly more <br /> stringent than the City's current requirements, are being proposed as a <br /> result of the CVRWQCB staff' s review of the Design Memo for the expanded <br /> facilities which was prepared by Black & Veatch, the City' s design <br /> engineer. <br /> In the letter, it is stated that the proposed new disinfection <br /> requirements will be more stringent because the receiving waters in <br /> Dredger Cut are used for irrigation of food crops, as well as for <br /> recreation uses. The letter also states that "it appears the current <br /> expansion should be sufficient to meet the new effluent requirements." <br /> 1 <br />