Laserfiche WebLink
WASTE DISCHARGE REQUIREMENTS -3- <br /> GOLD BOND BUILDING PRODUCTS, INC. <br /> NATIONAL GYPSUM COMPANY <br /> SAN JOAQUIN COUNTY <br /> 2. The chlorine residual shall not exceed 0.1 mg/1 . <br /> 3. The chemical oxygen demand shall not exceed 20 mg/1 . <br /> 4. The discharge shall not have a pH less than 6.5 nor greater than 8.5. <br /> 5. The discharge shall not have a settleable matter concentration exceeding <br /> 0.1 ml/1 . <br /> 6. The maximum daily discharge shall not exceed 3.5 million gallons. <br /> 7. The Discharger shall use the best practical cost effective control <br /> technique currently available to limit mineralization to no more than <br /> a reasonable increment. <br /> 8. The discharge shall not cause visible oil , grease, floating or suspended <br /> material in McDougald Slough. <br /> C. Effluent Limitations to Mormon Slough• <br /> 1. Temperature of the discharge shall not exceed 96°F (35°C) at any time. <br /> 2. The maximum temperature of the discharge shall not exceed the background <br /> receiving water by more than 20°F (7°C) . <br /> D. Receiving Water Limitations Mormon Slough• <br /> 1 . The discharge shall not cause a detectable chlorine residual in Mormon <br /> Slough (detection limit 0.02 mg/1 ) . <br /> 2. The discharge shall not cause visible oil , grease, scum, foam, floating <br /> or suspended material in the receiving waters or water-courses. <br /> 3. The discharge shall not cause concentrations of any materials in the <br /> receiving waters which are deleterious to human, animal , aquatic, or <br /> plant life. <br /> 4. The discharge shall not cause aesthetically undesirable discoloration <br /> of the receiving waters. <br /> 5. The discharge shall not cause fungus, slimes or other objectionable <br /> growths in the receiving waters. <br /> 6. The discharge shall not cause bottom deposits in the receiving waters. <br />