Drinking Water – Title 22
EDB, DBCP by EPA 504.1
1,2-Dibromoethane (EDB) & 1,2-Dibromo-3-chloropropane (DBCP) by EPA 504.1
General Mineral, Physical & Inorganic Chemical
General Mineral, General Physical, Inorganic Chemical
General Minerals, GM
Alkalinity, HCO3, CO3, OH, Ca, Cu, Fe, Mg, Mn, Ag, K, Na, Zn, Cl, SO4, Hardness, EC, Surfactants, TDS, pH
General Physical, GP
Color, Odor, Turbidity
Inorganic Chemicals, IOC
Al, Sb, As, Ba, Be, Cd, Cr, Se, Tl, Pb, Hg, Ni, CN, F NO3, NO3-N, NO2, NO2-N, Nitrate+Nitrite (As N)
Nitrate/Nitrite
Nitrate as Nitrate, Nitrite as N (preparation required)
Regulated SOCs (Short List)
Atrazine, Simazine, Alachlor, EDB, DBCP
Secondary/GP
Aggressive Index, Bicarbonate Alkalinity, Ca, Carbonate Alkalinity, Cl, Color, Cu, Foaming Agents (MBAS), Hardness, HydroxideAlkalinity, Fe, Mg, Mn, Odor, pH, Ag, Na, Specific Conductance, Sulfate, TDS, Turbidity, Zn
Drinking Water – General
Escrow Water Potability
EDB & DBCP, Nitrate, Presence Absence (Total and Fecal Coliform)
Langelier Index
Alkalinity as CaCO3, Ca, EC, Mg, pH, TDS, Temperature
Lead and Copper Rule
Establishes Action Level (AL) of 0.015mg/L for Pb and 1.3mg/L for Cu based on 90th percentile level of tap water samples. 501 to 3,300 people served: 10 samples. 101 to 500: 5 samples. Less than or equal to 100: 5 samples.
Non-Community Analysis
Hardness, Ca, Mg, Na, K, As, Cu, Fe, Mn, Zn, Alkalinity, SO4, Cl, NO3, F, pH, SC, TDS, Color, Odor, Turbidity, MBAS