SITE INFORMATION AND CORRESPONDENCE

Home Browse Search

WASTE DISCHARGE REQUIREM&S ORDER NO.5-01-251 • 10 CITY OF LATHROP AND CROSSROADS CREA LLC WASTEWATER TREATMENT PLANT NO. 1 (CROSSROADS),SAN JOAQUIN COUNTY constituent objective requires that groundwater shall not contain chemical constituents in conbentrations that adversely affect beneficial uses. 55. Section 13241 of the California Water Code (CWC)requires the Regional Board to consider various factors, including economic considerations, when adopting water quality objectives into its Basin Plan. Section 13263 of the CWC requires the Regional Board to address the factors in Section 13241 of the CWC in adopting waste discharge requirements. The State Board, however,has held that a Regional Board need not specifically address the Section 13241 of the CWC factors when implementing existing water quality objectives in waste discharge requirements because the factors were already considered in adopting water quality objectives. These waste discharge requirements implement adopted water quality objectives. Therefore, no additional analysis of Section 13241 of the CWC factors is required. 56. The United States Environmental Protection Agency(EPA) has promulgated biosolids reuse regulations in 40 Code of Federal Regulations (CFR) 503,Standard for the Use or Disposal of Sewage Sludge, which establishes management criteria for protection of ground and surface waters, sets application rates for heavy metals, and establishes stabilization and disinfection criteria. 57. The Board is using the Standards in 40 CFR 503 as guidelines in establishing this Order,but the Board is not the implementing agency for 40 CFR 503 regulations. The Discharger may have separate and/or additional compliance,reporting, and permitting responsibilities to the EPA. 58. The State Water Resources Control Board adopted Order No. 97-03-DWQ (General Permit No. CAS000001) specifying waste discharge requirements for discharges of storm water associated with industrial activities, and requiring submittal of a Notice of Intent by all affected industrial dischargers. The wastewater treatment plant facilities are designed to drain all runoff to the plant headworks. Because there is no storm water discharge from the industrial portion of the facility, the Discharger is not required to obtain coverage under General Permit No. CAS000001. 59. On 4 September 2001, the City of Lathrop certified an Environmental Impact Report for expansion of the wastewater treatment plant and addition of land application areas for effluent to accommodate anticipated growth within its sphere of influence. 60. Section 13267(b) of the CWC provides that: "In conducting an investigation specified in subdivision(a), the regional board may require that any person who has discharged, discharges, or is suspected of discharging, or who proposes to discharge within its region, or any citizen or domiciliary,or political agency or entity of this state who has discharged, discharges, or is suspected of discharging, or who proposes to discharge waste outside of its region that could affect the quality of the waters of the state within its region shall furnish,under penalty of perjury, technical or monitoring program reports which the board requires. The burden, including costs of these reports, shall bear a reasonable relationship to the need for the reports and the benefits to be obtained from the reports." 61. The California Department of Water Resources (DWR) sets standards for the construction and destruction of groundwater wells (hereafter DWR Well Standards), as described in California Well Standards Bulletin 74-90(June 199 1) and Water Well Standards: State of California