Laserfiche WebLink
MONITORING AND REPORTING PROGRAM <br /> J. R SIMPLOT COMPANY <br /> LATHROP, SAN JOAQUI.N COUNTY 1 <br /> UNLINED STORMWATER POND MONITORING <br /> Report in Sampling <br /> 'ammeter/ConstituentRr e q uenc <br /> Minimum Freeboard feet & tenths Quarterly <br /> Flow Estimate cfs , Monthly <br /> Specific Conductivity' µmhos/cm Monthly <br /> PH' std. pH units Monthly <br /> Total Dissolved Solids mg/l Monthly <br /> Chemical Oxygen Demand mg/l Monthly <br /> Sodium mg/1 Monthly <br /> Chlorides mg/1 Monthly <br /> Sulfates mg/1 Monthly <br /> Nitrates mg/l Monthly <br /> Phosphates mg/l Monthly <br /> Minerals' mg/l Annually <br /> Metals3 mg/1 Annually <br /> Total Petroleum Hydrocarbons µg/1 Annually <br /> EPA Methods 8010 & 8020 constituents, µg/1 Annually <br /> Total&Fecal Coliform Organisms MPN/100 ml Annually <br /> ' Field measurements <br /> s <br /> Those minerals listed under "Class II Surface Impoundment Monitoring" <br /> 3 Those metals listed under "Class II Surface Impoundment Monitoring" <br /> a EPA Method 8015 (modified) for gasoline and diesel <br /> s Report all peaks <br /> 8. Synthetic Liner Monitoring <br /> All visible portions of synthetic liners shall be inspected on a weekly basis and their condition <br /> reported quarterly to the Board.- <br /> 9. <br /> oard-9. Vadose Zone Monitoring <br /> All lysimeters shall be monitored monthly as follows and results reported to the Board quarterly. <br />