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WASTE DISCHARGE REQUIREMENTS ORDER NO.R5-2004-0028 -49- WASTE DISCHARGE REQUIREMENTS ORDER NO.R5-2004-0028 -50- CITY OF MANTECA,CITY OF LATHROP AND DUTRA FARMS CITY OF MANTECA,CITY OF LATHROP AND DUTRA FARMS WASTEWATER QUALITY CONTROL FACILITY WASTEWATER QUALITY CONTROL FACILITY SAN JOAQUIN COUNTY SAN JOAQUIN COUNTY 13. The Discharger shall not allow pollutant-free wastewater to be discharged into the 20. The Discharger shall enforce the Pretreatment Standards promulgated under Sections collection,treatment,and disposal system in amounts that significantly diminish the 307(b),307(c)and 307(d)of the Clean Water Act. The Discharger shall perform the system's capability to comply with this Order. Pollutant-free wastewater means rainfall, pretreatment functions required by 40 CFR Part 403 including but not limited to: groundwater,cooling waters,and condensates that are essentially free of pollutants. a. Adopting the legal authority required by 40 CFR 403.8(f)(1); 14. The Discharger shall report to the Regional Board any toxic chemical release data it reports to the State Emergency Response Commission within 15 days of reporting the data to the b. Enforcing the Pretreatment Standards of 40 CFR 403.5 and 403.6; Commission pursuant to section 313 of the"Emergency Planning and Community Right to Know Act of 1986. C. Implementing procedures to ensure compliance as required by 40 CFR 403.8(f)(2); and 15. The Discharger shall comply with all the items of the"Standard Provisions and Reporting Requirements for Waste Discharge Requirements(NPDES)",dated February 2004,which d. Providing funding and personnel for implementation and enforcement of the are part of this Order. This attachment and its individual paragraphs are referred to as pretreatment program as required by 40 CFR 403.8(f)(3). "Standard Provisions." 21. The Discharger shall submit to the Regional Board by 31 May 2004 a revised pretreatment 16. The Discharger shall comply with Monitoring and Reporting Program No.R5-2004-0028, program that corrects,to the satisfaction of the Regional Board,the deficiencies noted in which is part of this Order,and any revisions thereto as ordered by the Executive Officer. the October 2001 Pretreatment Audit and the 22 January 2003 letter from the Regional Board staff. Upon submittal of an adequate revised pretreatment program,the Regional When requested by USEPA,the Discharger shall complete and submit Discharge Board will reopen this Order to approve the pretreatment program. The Discharger shall Monitoring Reports. The submittal date shall be no later than the submittal date specified implement its approved pretreatment program and the program shall be an enforceable in the Monitoring and Reporting Program for Discharger Self Monitoring Reports. condition of this permit. If the Discharger fails to perform the pretreatment functions,the Regional Board,the State Board or the USEPA may take enforcement actions against the 17. In order to comply with Effluent Limitations and Discharge Specifications for Land Discharger as authorized by the Clean Water Act. The pretreatment program has not Disposal,the Discharger shall submit 120 days in advance of the upgraded plant start-up,a previously been fully implemented. The Discharger shall be in full compliance with all technical report for the maximization of land disposal of wastewater at agronomic rates, pretreatment program requirements by 1 October 2004,and shall submit a report by 1 which specifies: November 2004 that outlines actions taken to implement the program. a. Crop types to be used and their associated water and nutrient uptake rates; 22. The Discharger shall implement,as more completely set forth in 40 CFR 403.5,the necessary legal authorities,programs,and controls to ensure that the following b. Seasonal wastewater and sludge application rates based on hydraulic capacity incompatible wastes are not introduced to the treatment system,where incompatible wastes (monthly water balance),BOD removal capacity,nutrient uptake rates,and are: heavy metal accumulated rates;and a. Wastes that create a fire or explosion hazard in the treatment works; C. Application and runoff control techniques. b. Wastes which will cause corrosive structural damage to treatment works,but in no 18. The DO TMDL completion date is anticipated to be in 2004. This Order may be reopened case wastes with a pH lower than 5.0,unless the works is specially designed to to consider alternative effluent limitations(including but not limited to:BOD,CBOD, accommodate such wastes; ammonia,and TSS)needed to allow the Discharger to meet it's required load allocation that may be specified in the TMDL. C. Solid or viscous wastes in amounts which cause obstruction to flow in sewers,or which cause other interference with proper operation or treatment works; 19. This Order expires on 1 March 2009 and the Discharger must file a Report of Waste Discharge in accordance with Title 23,CCR,not later than 180 days in advance of such d. Any waste,including oxygen demanding pollutants(BOD,etc.),released in such date in application for renewal of waste discharge requirements if it wishes to continue the volume or strength as to cause inhibition or disruption in the treatment works,and discharge. subsequent treatment process upset and loss of treatment efficiency;