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WASTE DISCHARGE REQUIREMENTS ORDER R5-2012-0103 - 31 - CONSTELLATION BRANDS U.S. OPERATIONS, INC. dba WOODBRIDGE WINERY WOODBRIDGE WINERY SAN JOAQUIN COUNTY the hydrogeologic conditions at the site, recommendations for additional work shall be included in the report. d. By 31 December 2012, the Discharger shall submit a Groundwater Limitations Compliance Assessment Plan. The plan shall include details of the proposed groundwater quality evaluation methods and proposed concentration limits for each constituent listed in Groundwater Limitations. As described in the MRP, Compliance shall be determined annually based on an intrawell (comparing the well to historic data collected at the well rather than an upgradient well) statistical analysis that uses methods prescribed in Title 27, Section 20415(e)(7 and 8). e. By 30 October 2013, the Discharger shall submit a Best Practicable Treatment or Control Workplan that evaluates options for further salinity reduction and nutrient management. The workplan shall include the following: i. A Salinity Reduction Workplan that describes specific salinity reduction activities performed to date, includes flow estimates and laboratory characterization of all current contributing waste streams (including seasonal variation), evaluates the feasibility of additional salinity control measures, specifies those measures that will be implemented, and presents an implementation schedule. Estimates of capital and operation/maintenance costs for each option shall be provided. Full implementation shall be achieved no more than 3 years from the date of this Order. The workplan shall present updated flow rates and salinity concentrations for the following waste streams: bottling, water softening, refrigeration, tank sanitation, barrel rinsing, and filtering. These data shall be used to estimate percentage of the total salinity load represented by each waste stream. ii. The Nutrient Management Workplan shall evaluate the nutrient load to each land application area and develop pollution prevention management practices to restrict nutrient loading necessary. The workplan shall address nitrogen, phosphorous, and potassium. f. By 1 June 2013, the Discharger shall submit a Land Application Area Crop Status Report that describes the crops planted in the LAAs. Crops selected shall be consistent with the recommendations in the RWD. Specifically, the crop shall consist of a combination Sudan grass/winter forage double crop or a perennial alfalfa crop, or equivalent. g. By 30 October 2015, the Discharger shall submit a Salinity Reduction Implementation Report that describes implementation of the Salinity Reduction Workplan required by Provision G.1.e. The report shall quantify the salinity reduction for each waste stream and for the facility. For actions not yet implemented, or not measurable at the time of the report deliverable, calculated values are acceptable.