Page 114 - Beaumont Basin Watermaster

Maximum Value 1 0.5 0.5 5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0 0.5 0.14 10 0.5 2 0.01 0 45 0.2 0.5 1 1 3 0.5 0.5 0.2 0.1 0.1 1 0.01 0.01 10 0.5

Average Value 1 0 0 5 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 10 1 2 0 0 45 0 1 1 1 3 0 0 0 0 0 1 0 0 10 1

Wells Exceeding CA MCLs 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

Wells Sampled 6 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 30 4 30 33 6 6 6 27 4 4 6 27 6 27 15 31 31 6 6 6 6 6 6 6 6

DLR 1 0.5 0.5 5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 5 0.5 10 0.5 2 0.01 20 45 0.2 0.5 1 1 3 0.5 0.5 0.2 0.1 0.1 1 0.01 0.01 10 0.5

Public Health Goal 50 zero 200 3 70 200 zero 3 50 4 zero zero 0.2 zero zero 40 zero

Beaumont Basin Watermaster Water Quality Analysis Summary (2009-2013) for Drinking Water Production Wells California California Secondary Primary MCL MCL 50 5 5 150 5 6 200 5 1 0.5 600 5 10 5 0.5 5 30 0.5 200 18 0.2 50 100 1 1 50 4 4 0.5 5 0.2 0.1 2 3 0.01 0.01 30 0.5 Page 2 of 3

Federal Federal Secondary Primary MCL MCL 50 5 5 7 200 5 5 600 5 100 70 75 0.00003 0.5 200 0.2 200 100 1 3 50 4 6 2 5 0.2 2 2 3 0.4 0.2 40 0.5

Units µg/L µg/L µg/L µg/L µg/L µg/L µg/L µg/L µg/L µg/L µg/L µg/L µg/L µg/L µg/L µg/L µg/L pg/L µg/L mg/L µg/L µg/L µg/L µg/L µg/L µg/L µg/L µg/L µg/L µg/L µg/L µg/L µg/L µg/L µg/L µg/L µg/L µg/L µg/L µg/L µg/L

Hexachlorocyclopentadiene Tetrachloroethylene (PCE) 1,1-Dichloroethane (1,1-DCA) 1,1-Dichloroethylene (1,1-DCE) 1,1,1-Trichloroethane (1,1,1-TCA) 1,1,2-Trichloroethane (1,1,2-TCA) 1,1,2,2-Tetrachloroethane 1,2-Dichloroethane (1,2-DCA) 1,2-Dichlorobenzene (o-DCB) 1,2-Dichloropropane 1,2,4-Trichlorobenzene 1,3-Dichloropropene, Total 1,4-Dichlorobenzene (p-DCB) 2,3,7,8-TCDD (Dioxin) Naphthalene Foaming Agents (MBAS) Dalapon Propachlor Bentazon (BASA
Analyte Dichloromethane (Methylene Chloride) Trichlorofluoromethane (FREON 11) trans-1,2-Dichloroethylene (t-1,2-DCE) Dichlorodifluoromethane (Freon 12) Polychlorinated Biphenyls, Total, as DCB