Laserfiche WebLink
WASTE DISCHARGE REQUIREMENTS ORDER NO. 5-00-182 .4- <br /> R. LAWSON ENTERPRISES DBA WILDROSE VINEYARDS <br /> SAN JOAQUIN COUNTY <br /> Compound Units Concentration Range' <br /> Phosphorous mg/1 1 - 10 <br /> Sodium mg/l 35-200 <br /> Alkalinity(CaCO3) mg/l 40-730 <br /> Chloride mg/l 3-250 <br /> Sulfate mg/l 10 - 75 <br /> Typical chemical analyses of winery wastewater from Summit Engineering,Process Wastewater <br /> Management System,Design Criteria and Calculations,5 June 1998. <br /> z Five-day, 20°Celsius Biochemical Oxygen Demand. <br /> 17. The Discharger proposes to land-apply the winery wastewater. The application area consists of <br /> vineyard and cherry orchard cropland. The land currently planted with crops is approximately <br /> 9.2 acres and an additional 4.6 acres of fallow land can be made available for irrigation by planting <br /> a crop. <br /> 18. Because Discharge Specification B.2 prohibits application of winery wastewater during rain events <br /> or when the soil is saturated, the Discharger will install a 12,000 gallon aboveground storage tank <br /> to store winery wastewater until climatic conditions allow application. The Discharger is required <br /> to submit a report evaluating the size of the tank and future wastewater flows. <br /> 19. The winery is served by a municipal water supply. The primary water production well is located <br /> approximately 500 feet north of the wastewater pond. A secondary(previously used) municipal <br /> water supply well is located approximately 150 feet northeast of the wastewater pond. The <br /> secondary well was replaced due to elevated concentrations of dibromochloropropane (DBCP). <br /> Samples from the primary well were collected for chemical analysis on 29 November 1999, and <br /> selected analyte results are presented below. <br /> Anal3ne Units Concentration) <br /> Sulfate mg/1 ND (1.0) <br /> Nitrate(as Nitrate) mg/1 ND (0.4) <br /> Chloride mg/1 6 <br /> Total Alkalinity mg/I 80 <br /> Elec. Conductivity, umbos/cm 177 <br /> Total Hardness mg/1 36 <br /> Calcium mg/l 6 <br /> Magnesium mg/l 5 <br /> Sodium mg/I 16 <br /> Potassium mg/1 8 <br /> ND denotes Not Detected, detection limit shown in parenthesis. <br /> 2 Electrical Conductivity <br />