SITE INFORMATION AND CORRESPONDENCE

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ADDITIONAL I)WORMATION REQUIREMENTS—AkSE I SYSTEM SUTTER HOME WINERY LODI, SAN JOAQUIN COUNTY 1) Describe the prevailing wind directions, and nearby industrial or populated areas. Provide information on the previous land use. 2) Do active or abandoned industrial, agricultural, domestic, or groundwater wells exist on the property or the wastewater disposal area(s)? If yes, provide a map showing their location(s). Include available data on the depth of groundwater and information on aquifers and aquitards identified beneath the property. 3) Describe any ion exchange (water softening),reverse osmosis, or other treatment process for the supply water. Describe the disposal of any regeneration brine or reverse osmosis reject water. Provide a description of the process supply wastewater; at a minimum, the process supply water should be characterized for the following analytical parameters: nitrate, total Kjeldahl nitrogen, total dissolved solids, and pH. 4) Provide a list of chemicals which are used in the winemaking processes, include all chemicals used in tank, bottle, or other cleaning. Describe the sources of hot water used in the winery. 5) Describe the storage and disposal of stormwater. Describe the proposed criteria for switching the discharge between the stormwater pond and the wastewater ponds and activities that will be performed to purge the wastewater sumps of industrial wastewater prior to diverting stormwater to the stormwater ponds. Describe how the criteria is protective of shallow groundwater quality, especially at the stormwater pond. 6) Describe the domestic wastewater system. The description shall include the number of users, location, flow rate, septic tank size, and construction materials. 7) Provide the September 1998, Condor Earth Technologies percolation test report referenced in the Irrigation and Effluent Application Rates table. Provide the well installation report and groundwater data for the domestic wastewater mound system. 8) Provide diagrams of surface impoundments that will be used to store wastewater or ion exchange regeneration brine,provide diagrams and a description of the planned impoundment, location, size and depth, construction materials, inlet and outlets, depth to groundwater below the bottom of the pond, and existing or planned groundwater monitoring wells. 9) Provide descriptions of all assumptions and sources of data for the water balance which evaluates the containment structures ability to provide sufficient capacity on a month by month basis. Include monthly evaporation, precipitation, and irrigation rates as well as monthly discharge volumes. Rainfall shall be based on the 100-year return period total annual precipitation. Describe all assumptions employed regarding stormwater runoff from the tank farm areas or other industrial process areas. 10) Describe the management of the wastewater facilities that are located within the 100-year flood zone. 11) Describe measures that will be implemented to prevent groundwater from floating and damaging the pond liners. 12) Describe management provisions that will be implemented to prevent the occurrence of flies, mosquitoes, and odor nuisances and problems such as pond overflows (maintenance plans, standby pumps or generators, and contingency plans, etc.).