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ekienvironment <br /> & water <br /> Table 2. Monitored Parameters, Constituents, Meters, and Analytical Methods <br /> Constituent Units Type ofSample Meter/Laboratory Method <br /> pH -- Grab YSI Model 556 MPS meter <br /> Total Dissolved Solids mg/L Grab SM 2540C <br /> Electrical Conductivity µmhos/cm Grab YSI Model 556 MPS meter <br /> Sodium mg/L Grab EPA Method 200.7 <br /> Chloride mg/L Grab EPA Method 300.0 <br /> Total Coliform Organisms MPN/100ml Grab SM 9221B <br /> Nitrate Nitrogen mg/L Grab SM 450ONO3F <br /> Total Trihalomethanes <br /> Bromoform µg/L Grab <br /> Bromodichloromethane µg/L Grab EPA Method 524.2 <br /> Chloroform µg/L Grab <br /> Dibromochloromethane µg/L Grab <br /> Bromide mg/L Grab EPA Method 300.1 <br /> Abbreviations. <br /> EPA=Environmental Protection Agency <br /> mg/L= milligrams per liter <br /> MPN/100ml =most probable number per 100 milliliters <br /> MPS= Multiprobe System <br /> SM =Standard Methods <br /> µg/L=micrograms per liter <br /> µmhos/cm=micromhos per centimeter <br /> City of Lathrop 4 13 July 2023 <br /> EKI B90088.03 <br />