Laserfiche WebLink
WASTE DISCHARGE REQUIRE91NTS ORDER NO. • -5- <br /> R.LAWSON ENTERPRISES DBA WILDROSE VINEYARDS <br /> SAN JOAQUIN COUNTY <br /> Anal e Units MW-1 MW-2 MW-3 <br /> pH pH Units 6.77 6.65 6.54 <br /> Elec. Conductivity umhos/cm 598 1,658 1,751 <br /> Inorganic TDS' mg/1 338 1,087 1,004 <br /> ' Inorganic Total Dissolved Solids <br /> 21. Domestic wastes at the winery are discharged to septic systems. One system is located at the <br /> winery, a second system is located at the office building, and the third system is located at the <br /> building that CFP occupies. The system at the winery disposes of effluent in two 25-feet deep <br /> seepage pits; the system at the office uses a 100-feet long leach line. Disposal of effluent from the <br /> third system is not documented. <br /> 22. Local land use consists of cropland (primarily vineyards), a school house, and private residences. <br /> 23. Surface water drainage in the area of the site is to the Mokelumne River. The facility is within the <br /> Lower Mokelumne Hydrologic Area(No. 531.20), as depicted on interagency hydrologic maps <br /> prepared by the Department of Water Resources in August 1986. <br /> 24. The Board adopted a Water Quality Control Plan, Fourth Edition, for the Sacramento/San Joaquin <br /> River Basins (hereafter Basin Plan), which contains water quality objectives and beneficial uses for <br /> all waters of the Basin. These requirements implement the Basin Plan. <br /> 25. The beneficial uses of the Mokelumne River are municipal and domestic supply, agricultural <br /> supply for irrigation and stock watering, contact,canoeing, and non-contact recreation, warm and <br /> cold freshwater habitat, warm and cold water migration, warm and cold water spawning, and for <br /> wildlife habitat. <br /> 26. The beneficial uses of underlying groundwater are municipal and domestic water supply, <br /> agricultural supply, industrial service supply, and industrial process supply. <br /> 27. Water quality criteria and other applicable standards associated with the protection of surface <br /> and/or groundwater beneficial uses are as follows: <br /> Compound Units Concentrations <br /> BODS mg/l 401/80' <br /> TDS mg/1 4502 <br /> Nitrate mg/1 103/454 <br /> Sulfate mg/1 2505 <br /> 1 Technological standards easily achieved with proper design and operation. <br /> 2 Agricultural Water Quality Goal <br /> 3 Primary MCL(as nitrogen). <br /> 4 Primary MCL(as nitrate). <br /> 5 Recommended upper level for Secondary MCL. <br /> C'.\Project_Fites\Sita\Wld Rose\Wftose dft WDR.doc <br />