Date:05-19-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:0710002SYSTEM NAME:GOLDEN STATE WATER COMPANY - BAY POINTCOUNTY:CONTRA COSTA 
SOURCE NO.:All SourcesSOURCE NAME:N/ASOURCE CLASS:N/ASTATUS:N/A



Click to hide / show columns: PS Codes | Group Name | Analyte Number | Analyte Name | Detected Level |Less Than | RL | Unit | MCL | DLR | Last Sampled | Frequency | Next Due | Notes

PS Codes Group Name Analyte Number Analyte Name Results Unit MCL DLR Last Sampled Frequency Next Due Notes
Detected Level Less Than RL
CA0710002_003_003 SECONDARY/GP-202602 1928 ALKALINITY, BICARBONATE 240.000 5.000 MG/L 02-07-2023 36 2026/02
CA0710002_003_003 SECONDARY/GP-202602 1919 CALCIUM 36.000 1.000 MG/L 02-07-2023 36 2026/02
CA0710002_003_003 SECONDARY/GP-202602 1929 ALKALINITY, CARBONATE < 5.000 MG/L 02-07-2023 36 2026/02
CA0710002_003_003 SECONDARY/GP-202602 1017 CHLORIDE 140.000 5.000 MG/L 500 02-07-2023 36 2026/02
CA0710002_003_003 SECONDARY/GP-202602 1905 COLOR 5.000 5.000 UNITS 15 02-07-2023 36 2026/02
CA0710002_003_003 SECONDARY/GP-202602 1022 COPPER, FREE < 50.000 UG/L 1000 50 02-07-2023 36 2026/02
CA0710002_003_003 SECONDARY/GP-202602 2905 FOAMING AGENTS (SURFACTANTS) < 0.050 MG/L .5 02-07-2023 36 2026/02
CA0710002_003_003 SECONDARY/GP-202602 1915 HARDNESS, TOTAL (AS CACO3) 170.000 5.000 MG/L 02-07-2023 36 2026/02
CA0710002_003_003 SECONDARY/GP-202602 1021 HYDROXIDE AS CALCIUM CARBONATE < 5.000 MG/L 02-07-2023 36 2026/02
CA0710002_003_003 SECONDARY/GP-202602 1028 IRON < 100.000 UG/L 300 100 02-07-2023 36 2026/02
CA0710002_003_003 SECONDARY/GP-202602 1031 MAGNESIUM 20.000 1.000 MG/L 02-07-2023 36 2026/02
CA0710002_003_003 SECONDARY/GP-202602 1032 MANGANESE < 20.000 UG/L 50 20 02-07-2023 36 2026/02
CA0710002_003_003 SECONDARY/GP-202602 1920 ODOR < 1.000 TON 3 1 02-07-2023 36 2026/02
CA0710002_003_003 SECONDARY/GP-202602 1925 PH 7.980 1.680 pH 02-07-2023 36 2026/02
CA0710002_003_003 SECONDARY/GP-202602 1050 SILVER < 10.000 UG/L 100 10 02-07-2023 36 2026/02
CA0710002_003_003 SECONDARY/GP-202602 1052 SODIUM 260.000 1.000 MG/L 02-07-2023 36 2026/02
CA0710002_003_003 SECONDARY/GP-202705 1064 CONDUCTIVITY @ 25 C UMHOS/CM 1600.000 2.000 UMHO/CM 1600 05-07-2024 36 2027/05
CA0710002_003_003 SECONDARY/GP-202602 1055 SULFATE 320.000 5.000 MG/L 500 .5 02-07-2023 36 2026/02
CA0710002_003_003 SECONDARY/GP-202705 1930 TDS 980.000 20.000 MG/L 1000 05-07-2024 36 2027/05
CA0710002_003_003 SECONDARY/GP-202602 0100 TURBIDITY < 0.100 NTU 5 .1 02-07-2023 36 2026/02
CA0710002_003_003 SECONDARY/GP-202602 1095 ZINC < 50.000 UG/L 5000 50 02-07-2023 36 2026/02
CA0710002_003_003 INORGANIC-202602 1002 ALUMINUM < 50.000 UG/L 1000 50 02-07-2023 36 2026/02
CA0710002_003_003 INORGANIC-202602 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 02-07-2023 36 2026/02
CA0710002_003_003 INORGANIC-202602 1005 ARSENIC 2.400 2.000 UG/L 10 2 02-07-2023 36 2026/02
CA0710002_003_003 INORGANIC-202602 1010 BARIUM < 100.000 UG/L 1000 100 02-07-2023 36 2026/02
CA0710002_003_003 INORGANIC-202602 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 02-07-2023 36 2026/02
CA0710002_003_003 INORGANIC-202602 1015 CADMIUM < 1.000 UG/L 5 1 02-07-2023 36 2026/02
CA0710002_003_003 INORGANIC-202602 1020 CHROMIUM < 10.000 UG/L 50 10 02-07-2023 36 2026/02
CA0710002_003_003 INORGANIC-202602 1025 FLUORIDE 0.240 0.100 MG/L 2 .1 02-07-2023 36 2026/02
CA0710002_003_003 INORGANIC-202602 1035 MERCURY < 1.000 UG/L 2 1 02-07-2023 36 2026/02
CA0710002_003_003 INORGANIC-202602 1036 NICKEL < 10.000 UG/L 100 10 02-07-2023 36 2026/02
CA0710002_003_003 INORGANIC-202602 1039 PERCHLORATE < 2.000 UG/L 6 2 02-07-2023 36 2026/02
CA0710002_003_003 INORGANIC-202602 1045 SELENIUM < 5.000 UG/L 50 5 02-07-2023 36 2026/02
CA0710002_003_003 INORGANIC-202602 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 02-07-2023 36 2026/02
CA0710002_003_003 NITRATE/NITRITE-202504 1040 NITRATE 4.000 0.400 MG/L 10 .4 04-02-2024 12 2025/04
CA0710002_003_003 NITRATE/NITRITE-202704 1041 NITRITE < 0.400 MG/L 1 .4 04-02-2024 36 2027/04
CA0710002_003_003 RADIOLOGICAL-203003 4109 GROSS ALPHA PARTICLE ACTIVITY 3.520 +/- 1.010 1.080 PCI/L 15 3 03-13-2024 72 2030/03
CA0710002_003_003 REGULATED VOC-202602 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 02-07-2023 36 2026/02
CA0710002_003_003 REGULATED VOC-202602 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 02-07-2023 36 2026/02
CA0710002_003_003 REGULATED VOC-202602 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 02-07-2023 36 2026/02
CA0710002_003_003 REGULATED VOC-202602 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 02-07-2023 36 2026/02
CA0710002_003_003 REGULATED VOC-202602 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 02-07-2023 36 2026/02
CA0710002_003_003 REGULATED VOC-202602 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 02-07-2023 36 2026/02
CA0710002_003_003 REGULATED VOC-202602 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 02-07-2023 36 2026/02
CA0710002_003_003 REGULATED VOC-202602 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 02-07-2023 36 2026/02
CA0710002_003_003 REGULATED VOC-202602 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 02-07-2023 36 2026/02
CA0710002_003_003 REGULATED VOC-202602 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 02-07-2023 36 2026/02
CA0710002_003_003 REGULATED VOC-202602 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 02-07-2023 36 2026/02
CA0710002_003_003 REGULATED VOC-202602 2990 BENZENE < 0.500 UG/L 1 .5 02-07-2023 36 2026/02
CA0710002_003_003 REGULATED VOC-202602 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 02-07-2023 36 2026/02
CA0710002_003_003 REGULATED VOC-202602 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 02-07-2023 36 2026/02
CA0710002_003_003 REGULATED VOC-202602 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 02-07-2023 36 2026/02
CA0710002_003_003 REGULATED VOC-202602 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 02-07-2023 36 2026/02
CA0710002_003_003 REGULATED VOC-202602 2251 METHYL TERT-BUTYL ETHER < 0.500 UG/L 13 3 02-07-2023 36 2026/02
CA0710002_003_003 REGULATED VOC-202602 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 02-07-2023 36 2026/02
CA0710002_003_003 REGULATED VOC-202602 2996 STYRENE < 0.500 UG/L 100 .5 02-07-2023 36 2026/02
CA0710002_003_003 REGULATED VOC-202602 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 02-07-2023 36 2026/02
CA0710002_003_003 REGULATED VOC-202602 2991 TOLUENE < 0.500 UG/L 150 .5 02-07-2023 36 2026/02
CA0710002_003_003 REGULATED VOC-202602 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 02-07-2023 36 2026/02
CA0710002_003_003 REGULATED VOC-202602 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 02-07-2023 36 2026/02
CA0710002_003_003 REGULATED VOC-202602 2218 TRICHLOROFLUOROMETHANE < 0.500 UG/L 150 5 02-07-2023 36 2026/02
CA0710002_003_003 REGULATED VOC-202602 2904 TRICHLOROTRIFLUOROETHANE < 0.500 UG/L 1200 10 02-07-2023 36 2026/02
CA0710002_003_003 REGULATED VOC-202602 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 02-07-2023 36 2026/02
CA0710002_003_003 REGULATED VOC-202602 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 02-07-2023 36 2026/02
CA0710002_003_003 REGULATED SOC-202501 2414 1,2,3-TRICHLOROPROPANE < 0.005 UG/L 0.005 01-25-2022 36 2025/01
CA0710002_003_003 REGULATED SOC-202501 2063 2,3,7,8-TCDD < 0.005 NG/L 0.03 0.005 01-25-2022 36 2025/01
CA0710002_003_003 REGULATED SOC-202501 2110 2,4,5-TP < 0.200 UG/L 50 1 01-25-2022 36 2025/01
CA0710002_003_003 REGULATED SOC-202501 2105 2,4-D < 0.100 UG/L 70 10 01-25-2022 36 2025/01
CA0710002_003_003 REGULATED SOC-202501 2051 LASSO (ALACHLOR) < 0.100 UG/L 2 1 01-25-2022 36 2025/01
CA0710002_003_003 REGULATED SOC-202501 2050 ATRAZINE < 0.050 UG/L 1 .5 01-25-2022 36 2025/01
CA0710002_003_003 REGULATED SOC-202501 2625 BENTAZON < 0.500 UG/L 18 2 01-25-2022 36 2025/01
CA0710002_003_003 REGULATED SOC-202501 2306 BENZO(A)PYRENE < 0.020 UG/L .2 .1 01-25-2022 36 2025/01
CA0710002_003_003 REGULATED SOC-202501 2046 CARBOFURAN < 0.500 UG/L 18 5 01-25-2022 36 2025/01
CA0710002_003_003 REGULATED SOC-202501 2959 CHLORDANE < 0.100 UG/L .1 .1 01-25-2022 36 2025/01
CA0710002_003_003 REGULATED SOC-202501 2031 DALAPON < 1.000 UG/L 200 10 01-25-2022 36 2025/01
CA0710002_003_003 REGULATED SOC-202501 2035 DI(2-ETHYLHEXYL) ADIPATE < 0.600 UG/L 400 5 01-25-2022 36 2025/01
CA0710002_003_003 REGULATED SOC-202501 2039 DI(2-ETHYLHEXYL) PHTHALATE < 0.600 UG/L 4 3 01-25-2022 36 2025/01
CA0710002_003_003 REGULATED SOC-202501 2931 1,2-DIBROMO-3-CHLOROPROPANE < 0.010 UG/L .2 .01 01-25-2022 36 2025/01
CA0710002_003_003 REGULATED SOC-202501 2041 DINOSEB < 0.200 UG/L 7 2 01-25-2022 36 2025/01
CA0710002_003_003 REGULATED SOC-202501 2032 DIQUAT < 0.400 UG/L 20 4 01-25-2022 36 2025/01
CA0710002_003_003 REGULATED SOC-202501 2033 ENDOTHALL < 5.000 UG/L 100 45 01-25-2022 36 2025/01
CA0710002_003_003 REGULATED SOC-202501 2005 ENDRIN < 0.010 UG/L 2 .1 01-25-2022 36 2025/01
CA0710002_003_003 REGULATED SOC-202501 2946 ETHYLENE DIBROMIDE < 0.010 UG/L .05 .02 01-25-2022 36 2025/01
CA0710002_003_003 REGULATED SOC-202504 2034 GLYPHOSATE < 6.000 UG/L 700 25 04-05-2022 36 2025/04
CA0710002_003_003 REGULATED SOC-202501 2065 HEPTACHLOR < 0.010 UG/L .01 .01 01-25-2022 36 2025/01
CA0710002_003_003 REGULATED SOC-202501 2067 HEPTACHLOR EPOXIDE < 0.010 UG/L .01 .01 01-25-2022 36 2025/01
CA0710002_003_003 REGULATED SOC-202501 2274 HEXACHLOROBENZENE < 0.050 UG/L 1 .5 01-25-2022 36 2025/01
CA0710002_003_003 REGULATED SOC-202501 2042 HEXACHLOROCYCLOPENTADIENE < 0.050 UG/L 50 1 01-25-2022 36 2025/01
CA0710002_003_003 REGULATED SOC-202501 2010 BHC-GAMMA < 0.010 UG/L .2 .2 01-25-2022 36 2025/01
CA0710002_003_003 REGULATED SOC-202501 2015 METHOXYCHLOR < 0.050 UG/L 30 10 01-25-2022 36 2025/01
CA0710002_003_003 REGULATED SOC-202501 2626 MOLINATE < 0.100 UG/L 20 2 01-25-2022 36 2025/01
CA0710002_003_003 REGULATED SOC-202501 2036 OXAMYL < 0.500 UG/L 50 20 01-25-2022 36 2025/01
CA0710002_003_003 REGULATED SOC-202501 2326 PENTACHLOROPHENOL < 0.040 UG/L 1 .2 01-25-2022 36 2025/01
CA0710002_003_003 REGULATED SOC-202501 2040 PICLORAM < 0.100 UG/L 500 1 01-25-2022 36 2025/01
CA0710002_003_003 REGULATED SOC-202501 2383 TOTAL POLYCHLORINATED BIPHENYLS (PCB) < 0.100 UG/L .5 .5 01-25-2022 36 2025/01
CA0710002_003_003 REGULATED SOC-202501 2037 SIMAZINE < 0.050 UG/L 4 1 01-25-2022 36 2025/01
CA0710002_003_003 REGULATED SOC-202501 2727 THIOBENCARB (BOLERO) < 0.200 UG/L 70 1 01-25-2022 36 2025/01
CA0710002_003_003 REGULATED SOC-202501 2020 TOXAPHENE < 0.500 UG/L 3 1 01-25-2022 36 2025/01
CA0710002_004_004 SECONDARY/GP-202302 1928 ALKALINITY, BICARBONATE 230.000 MG/L 02-05-2020 36 2023/02 DUE NOW
CA0710002_004_004 SECONDARY/GP-202302 1919 CALCIUM 54.000 MG/L 02-05-2020 36 2023/02 DUE NOW
CA0710002_004_004 SECONDARY/GP-202302 1929 ALKALINITY, CARBONATE < 2.000 MG/L 02-05-2020 36 2023/02 DUE NOW
CA0710002_004_004 SECONDARY/GP-202302 1017 CHLORIDE 170.000 MG/L 500 02-05-2020 36 2023/02 DUE NOW
CA0710002_004_004 SECONDARY/GP-202302 1905 COLOR < 3.000 UNITS 15 02-05-2020 36 2023/02 DUE NOW
CA0710002_004_004 SECONDARY/GP-202302 1022 COPPER, FREE < 50.000 UG/L 1000 50 02-05-2020 36 2023/02 DUE NOW
CA0710002_004_004 SECONDARY/GP-202302 2905 FOAMING AGENTS (SURFACTANTS) < 0.100 MG/L .5 02-05-2020 36 2023/02 DUE NOW
CA0710002_004_004 SECONDARY/GP-202302 1915 HARDNESS, TOTAL (AS CACO3) 180.000 MG/L 02-05-2020 36 2023/02 DUE NOW
CA0710002_004_004 SECONDARY/GP-202302 1021 HYDROXIDE AS CALCIUM CARBONATE < 2.000 MG/L 02-05-2020 36 2023/02 DUE NOW
CA0710002_004_004 SECONDARY/GP-202302 1028 IRON < 100.000 UG/L 300 100 02-05-2020 36 2023/02 DUE NOW
CA0710002_004_004 SECONDARY/GP-202302 1031 MAGNESIUM 12.000 MG/L 02-05-2020 36 2023/02 DUE NOW
CA0710002_004_004 SECONDARY/GP-202309 1032 MANGANESE 39.000 20.000 UG/L 50 20 09-01-2020 36 2023/09 DUE NOW
CA0710002_004_004 SECONDARY/GP-202302 1920 ODOR < 1.000 TON 3 1 02-05-2020 36 2023/02 DUE NOW
CA0710002_004_004 SECONDARY/GP-202302 1925 PH 8.100 pH 02-05-2020 36 2023/02 DUE NOW
CA0710002_004_004 SECONDARY/GP-202302 1050 SILVER < 10.000 UG/L 100 10 02-05-2020 36 2023/02 DUE NOW
CA0710002_004_004 SECONDARY/GP-202302 1052 SODIUM 300.000 MG/L 02-05-2020 36 2023/02 DUE NOW
CA0710002_004_004 SECONDARY/GP-202309 1064 CONDUCTIVITY @ 25 C UMHOS/CM 1800.000 UMHO/CM 1600 09-01-2020 36 2023/09 DUE NOW
CA0710002_004_004 SECONDARY/GP-202302 1055 SULFATE 480.000 0.500 MG/L 500 .5 02-05-2020 36 2023/02 DUE NOW
CA0710002_004_004 SECONDARY/GP-202309 1930 TDS 1200.000 MG/L 1000 09-01-2020 36 2023/09 DUE NOW
CA0710002_004_004 SECONDARY/GP-202302 0100 TURBIDITY 0.140 0.100 NTU 5 .1 02-05-2020 36 2023/02 DUE NOW
CA0710002_004_004 SECONDARY/GP-202302 1095 ZINC < 50.000 UG/L 5000 50 02-05-2020 36 2023/02 DUE NOW
CA0710002_004_004 INORGANIC-202302 1002 ALUMINUM < 50.000 UG/L 1000 50 02-05-2020 36 2023/02 DUE NOW
CA0710002_004_004 INORGANIC-202302 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 02-05-2020 36 2023/02 DUE NOW
CA0710002_004_004 INORGANIC-202302 1005 ARSENIC 3.000 2.000 UG/L 10 2 02-05-2020 36 2023/02 DUE NOW
CA0710002_004_004 INORGANIC-202302 1010 BARIUM < 100.000 UG/L 1000 100 02-05-2020 36 2023/02 DUE NOW
CA0710002_004_004 INORGANIC-202302 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 02-05-2020 36 2023/02 DUE NOW
CA0710002_004_004 INORGANIC-202302 1015 CADMIUM < 1.000 UG/L 5 1 02-05-2020 36 2023/02 DUE NOW
CA0710002_004_004 INORGANIC-202302 1020 CHROMIUM < 10.000 UG/L 50 10 02-05-2020 36 2023/02 DUE NOW
CA0710002_004_004 INORGANIC-202302 1025 FLUORIDE 0.150 0.100 MG/L 2 .1 02-05-2020 36 2023/02 DUE NOW
CA0710002_004_004 INORGANIC-202302 1035 MERCURY < 1.000 UG/L 2 1 02-05-2020 36 2023/02 DUE NOW
CA0710002_004_004 INORGANIC-202302 1036 NICKEL < 10.000 UG/L 100 10 02-05-2020 36 2023/02 DUE NOW
CA0710002_004_004 INORGANIC-202302 1039 PERCHLORATE < 4.000 UG/L 6 4 02-05-2020 36 2023/02 DUE NOW
CA0710002_004_004 INORGANIC-202302 1045 SELENIUM < 5.000 UG/L 50 5 02-05-2020 36 2023/02 DUE NOW
CA0710002_004_004 INORGANIC-202302 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 02-05-2020 36 2023/02 DUE NOW
CA0710002_004_004 NITRATE/NITRITE-202102 1040 NITRATE 1.800 0.400 MG/L 10 .4 02-05-2020 12 2021/02 DUE NOW
CA0710002_004_004 NITRATE/NITRITE-202302 1041 NITRITE < 0.400 MG/L 1 .4 02-05-2020 36 2023/02 DUE NOW
CA0710002_004_004 RADIOLOGICAL-202702 4109 GROSS ALPHA PARTICLE ACTIVITY < 0.100 PCI/L 15 3 02-06-2018 108 2027/02
CA0710002_004_004 REGULATED VOC-202302 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 02-05-2020 36 2023/02 DUE NOW
CA0710002_004_004 REGULATED VOC-202302 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 02-05-2020 36 2023/02 DUE NOW
CA0710002_004_004 REGULATED VOC-202302 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 02-05-2020 36 2023/02 DUE NOW
CA0710002_004_004 REGULATED VOC-202302 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 02-05-2020 36 2023/02 DUE NOW
CA0710002_004_004 REGULATED VOC-202302 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 02-05-2020 36 2023/02 DUE NOW
CA0710002_004_004 REGULATED VOC-202302 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 02-05-2020 36 2023/02 DUE NOW
CA0710002_004_004 REGULATED VOC-202302 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 02-05-2020 36 2023/02 DUE NOW
CA0710002_004_004 REGULATED VOC-202302 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 02-05-2020 36 2023/02 DUE NOW
CA0710002_004_004 REGULATED VOC-202302 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 02-05-2020 36 2023/02 DUE NOW
CA0710002_004_004 REGULATED VOC-202302 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 02-05-2020 36 2023/02 DUE NOW
CA0710002_004_004 REGULATED VOC-202302 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 02-05-2020 36 2023/02 DUE NOW
CA0710002_004_004 REGULATED VOC-202302 2990 BENZENE < 0.500 UG/L 1 .5 02-05-2020 36 2023/02 DUE NOW
CA0710002_004_004 REGULATED VOC-202302 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 02-05-2020 36 2023/02 DUE NOW
CA0710002_004_004 REGULATED VOC-202302 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 02-05-2020 36 2023/02 DUE NOW
CA0710002_004_004 REGULATED VOC-202302 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 02-05-2020 36 2023/02 DUE NOW
CA0710002_004_004 REGULATED VOC-202302 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 02-05-2020 36 2023/02 DUE NOW
CA0710002_004_004 REGULATED VOC-202302 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 02-05-2020 36 2023/02 DUE NOW
CA0710002_004_004 REGULATED VOC-202302 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 02-05-2020 36 2023/02 DUE NOW
CA0710002_004_004 REGULATED VOC-202302 2996 STYRENE < 0.500 UG/L 100 .5 02-05-2020 36 2023/02 DUE NOW
CA0710002_004_004 REGULATED VOC-202302 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 02-05-2020 36 2023/02 DUE NOW
CA0710002_004_004 REGULATED VOC-202302 2991 TOLUENE < 0.500 UG/L 150 .5 02-05-2020 36 2023/02 DUE NOW
CA0710002_004_004 REGULATED VOC-202302 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 02-05-2020 36 2023/02 DUE NOW
CA0710002_004_004 REGULATED VOC-202302 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 02-05-2020 36 2023/02 DUE NOW
CA0710002_004_004 REGULATED VOC-202302 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 02-05-2020 36 2023/02 DUE NOW
CA0710002_004_004 REGULATED VOC-202302 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 02-05-2020 36 2023/02 DUE NOW
CA0710002_004_004 REGULATED VOC-202302 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 02-05-2020 36 2023/02 DUE NOW
CA0710002_004_004 REGULATED VOC-202302 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 02-05-2020 36 2023/02 DUE NOW
CA0710002_004_004 REGULATED SOC-202506 2414 1,2,3-TRICHLOROPROPANE < 0.005 UG/L 0.005 06-29-2022 36 2025/06
CA0710002_004_004 REGULATED SOC-200506 2063 2,3,7,8-TCDD < UG/L 06-04-2002 36 2005/06 DUE NOW
CA0710002_004_004 REGULATED SOC-202506 2110 2,4,5-TP < 1.000 UG/L 50 1 06-29-2022 36 2025/06
CA0710002_004_004 REGULATED SOC-202506 2105 2,4-D < 10.000 UG/L 70 10 06-29-2022 36 2025/06
CA0710002_004_004 REGULATED SOC-202506 2051 LASSO (ALACHLOR) < 1.000 UG/L 2 1 06-29-2022 36 2025/06
CA0710002_004_004 REGULATED SOC-202506 2050 ATRAZINE < 0.500 UG/L 1 .5 06-29-2022 36 2025/06
CA0710002_004_004 REGULATED SOC-202506 2625 BENTAZON < 2.000 UG/L 18 2 06-29-2022 36 2025/06
CA0710002_004_004 REGULATED SOC-202506 2306 BENZO(A)PYRENE < 0.100 UG/L .2 .1 06-29-2022 36 2025/06
CA0710002_004_004 REGULATED SOC-202506 2046 CARBOFURAN < 5.000 UG/L 18 5 06-29-2022 36 2025/06
CA0710002_004_004 REGULATED SOC-202506 2959 CHLORDANE < 0.100 UG/L .1 .1 06-29-2022 36 2025/06
CA0710002_004_004 REGULATED SOC-202506 2031 DALAPON < 10.000 UG/L 200 10 06-29-2022 36 2025/06
CA0710002_004_004 REGULATED SOC-202506 2035 DI(2-ETHYLHEXYL) ADIPATE < 5.000 UG/L 400 5 06-29-2022 36 2025/06
CA0710002_004_004 REGULATED SOC-202506 2039 DI(2-ETHYLHEXYL) PHTHALATE < 3.000 UG/L 4 3 06-29-2022 36 2025/06
CA0710002_004_004 REGULATED SOC-202506 2931 1,2-DIBROMO-3-CHLOROPROPANE < 0.010 UG/L .2 .01 06-29-2022 36 2025/06
CA0710002_004_004 REGULATED SOC-202506 2041 DINOSEB < 2.000 UG/L 7 2 06-29-2022 36 2025/06
CA0710002_004_004 REGULATED SOC-202506 2032 DIQUAT < 4.000 UG/L 20 4 06-29-2022 36 2025/06
CA0710002_004_004 REGULATED SOC-202506 2033 ENDOTHALL < 45.000 UG/L 100 45 06-29-2022 36 2025/06
CA0710002_004_004 REGULATED SOC-202506 2005 ENDRIN < 0.100 UG/L 2 .1 06-29-2022 36 2025/06
CA0710002_004_004 REGULATED SOC-202506 2946 ETHYLENE DIBROMIDE < 0.020 UG/L .05 .02 06-29-2022 36 2025/06
CA0710002_004_004 REGULATED SOC-202506 2034 GLYPHOSATE < 25.000 UG/L 700 25 06-29-2022 36 2025/06
CA0710002_004_004 REGULATED SOC-202506 2065 HEPTACHLOR < 0.010 UG/L .01 .01 06-29-2022 36 2025/06
CA0710002_004_004 REGULATED SOC-202506 2067 HEPTACHLOR EPOXIDE < 0.010 UG/L .01 .01 06-29-2022 36 2025/06
CA0710002_004_004 REGULATED SOC-202506 2274 HEXACHLOROBENZENE < 0.500 UG/L 1 .5 06-29-2022 36 2025/06
CA0710002_004_004 REGULATED SOC-202506 2042 HEXACHLOROCYCLOPENTADIENE < 1.000 UG/L 50 1 06-29-2022 36 2025/06
CA0710002_004_004 REGULATED SOC-202506 2010 BHC-GAMMA < 0.200 UG/L .2 .2 06-29-2022 36 2025/06
CA0710002_004_004 REGULATED SOC-202506 2015 METHOXYCHLOR < 10.000 UG/L 30 10 06-29-2022 36 2025/06
CA0710002_004_004 REGULATED SOC-202506 2626 MOLINATE < 2.000 UG/L 20 2 06-29-2022 36 2025/06
CA0710002_004_004 REGULATED SOC-202506 2036 OXAMYL < 20.000 UG/L 50 20 06-29-2022 36 2025/06
CA0710002_004_004 REGULATED SOC-202506 2326 PENTACHLOROPHENOL < 0.200 UG/L 1 .2 06-29-2022 36 2025/06
CA0710002_004_004 REGULATED SOC-202506 2040 PICLORAM < 1.000 UG/L 500 1 06-29-2022 36 2025/06
CA0710002_004_004 REGULATED SOC-202506 2383 TOTAL POLYCHLORINATED BIPHENYLS (PCB) < 0.500 UG/L .5 .5 06-29-2022 36 2025/06
CA0710002_004_004 REGULATED SOC-202506 2037 SIMAZINE < 1.000 UG/L 4 1 06-29-2022 36 2025/06
CA0710002_004_004 REGULATED SOC-202506 2727 THIOBENCARB (BOLERO) < 1.000 UG/L 70 1 06-29-2022 36 2025/06
CA0710002_004_004 REGULATED SOC-202506 2020 TOXAPHENE < 1.000 UG/L 3 1 06-29-2022 36 2025/06
CA0710002_DST_801 DISINFECTION BYPRODUCTS-202406 2943 BROMODICHLOROMETHANE 3.100 1.000 UG/L 1 03-05-2024 3 2024/06
CA0710002_DST_801 DISINFECTION BYPRODUCTS-202406 2942 BROMOFORM < 1.000 UG/L 1 03-05-2024 3 2024/06
CA0710002_DST_801 DISINFECTION BYPRODUCTS-202406 2941 CHLOROFORM 6.000 1.000 UG/L 1 03-05-2024 3 2024/06
CA0710002_DST_801 DISINFECTION BYPRODUCTS-202406 2454 DIBROMOACETIC ACID < 1.000 UG/L 1 03-05-2024 3 2024/06
CA0710002_DST_801 DISINFECTION BYPRODUCTS-202406 2944 DIBROMOCHLOROMETHANE < 1.000 UG/L 1 03-05-2024 3 2024/06
CA0710002_DST_801 DISINFECTION BYPRODUCTS-202406 2451 DICHLOROACETIC ACID 4.000 1.000 UG/L 1 03-05-2024 3 2024/06
CA0710002_DST_801 DISINFECTION BYPRODUCTS-202406 2456 TOTAL HALOACETIC ACIDS (HAA5) < 6.000 UG/L 60 03-05-2024 3 2024/06
CA0710002_DST_801 DISINFECTION BYPRODUCTS-202406 2453 MONOBROMOACETIC ACID < 1.000 UG/L 1 03-05-2024 3 2024/06
CA0710002_DST_801 DISINFECTION BYPRODUCTS-202406 2450 MONOCHLOROACETIC ACID < 2.000 UG/L 2 03-05-2024 3 2024/06
CA0710002_DST_801 DISINFECTION BYPRODUCTS-202406 2950 TTHM 9.800 4.000 UG/L 80 03-05-2024 3 2024/06
CA0710002_DST_801 DISINFECTION BYPRODUCTS-202406 2452 TRICHLOROACETIC ACID < 1.000 UG/L 1 03-05-2024 3 2024/06
CA0710002_DST_802 DISINFECTION BYPRODUCTS-202406 2943 BROMODICHLOROMETHANE 3.100 1.000 UG/L 1 03-05-2024 3 2024/06
CA0710002_DST_802 DISINFECTION BYPRODUCTS-202406 2942 BROMOFORM < 1.000 UG/L 1 03-05-2024 3 2024/06
CA0710002_DST_802 DISINFECTION BYPRODUCTS-202406 2941 CHLOROFORM 6.200 1.000 UG/L 1 03-05-2024 3 2024/06
CA0710002_DST_802 DISINFECTION BYPRODUCTS-202406 2454 DIBROMOACETIC ACID < 1.000 UG/L 1 03-05-2024 3 2024/06
CA0710002_DST_802 DISINFECTION BYPRODUCTS-202406 2944 DIBROMOCHLOROMETHANE < 1.000 UG/L 1 03-05-2024 3 2024/06
CA0710002_DST_802 DISINFECTION BYPRODUCTS-202406 2451 DICHLOROACETIC ACID 4.100 1.000 UG/L 1 03-05-2024 3 2024/06
CA0710002_DST_802 DISINFECTION BYPRODUCTS-202406 2456 TOTAL HALOACETIC ACIDS (HAA5) < 6.000 UG/L 60 03-05-2024 3 2024/06
CA0710002_DST_802 DISINFECTION BYPRODUCTS-202406 2453 MONOBROMOACETIC ACID < 1.000 UG/L 1 03-05-2024 3 2024/06
CA0710002_DST_802 DISINFECTION BYPRODUCTS-202406 2450 MONOCHLOROACETIC ACID < 2.000 UG/L 2 03-05-2024 3 2024/06
CA0710002_DST_802 DISINFECTION BYPRODUCTS-202406 2950 TTHM 10.000 4.000 UG/L 80 03-05-2024 3 2024/06
CA0710002_DST_802 DISINFECTION BYPRODUCTS-202406 2452 TRICHLOROACETIC ACID < 1.000 UG/L 1 03-05-2024 3 2024/06
CA0710002_DST_803 DISINFECTION BYPRODUCTS-202406 2943 BROMODICHLOROMETHANE 3.200 1.000 UG/L 1 03-05-2024 3 2024/06
CA0710002_DST_803 DISINFECTION BYPRODUCTS-202406 2942 BROMOFORM < 1.000 UG/L 1 03-05-2024 3 2024/06
CA0710002_DST_803 DISINFECTION BYPRODUCTS-202406 2941 CHLOROFORM 6.500 1.000 UG/L 1 03-05-2024 3 2024/06
CA0710002_DST_803 DISINFECTION BYPRODUCTS-202406 2454 DIBROMOACETIC ACID < 1.000 UG/L 1 03-05-2024 3 2024/06
CA0710002_DST_803 DISINFECTION BYPRODUCTS-202406 2944 DIBROMOCHLOROMETHANE < 1.000 UG/L 1 03-05-2024 3 2024/06
CA0710002_DST_803 DISINFECTION BYPRODUCTS-202406 2451 DICHLOROACETIC ACID 4.200 1.000 UG/L 1 03-05-2024 3 2024/06
CA0710002_DST_803 DISINFECTION BYPRODUCTS-202406 2456 TOTAL HALOACETIC ACIDS (HAA5) < 6.000 UG/L 60 03-05-2024 3 2024/06
CA0710002_DST_803 DISINFECTION BYPRODUCTS-202406 2453 MONOBROMOACETIC ACID < 1.000 UG/L 1 03-05-2024 3 2024/06
CA0710002_DST_803 DISINFECTION BYPRODUCTS-202406 2450 MONOCHLOROACETIC ACID < 2.000 UG/L 2 03-05-2024 3 2024/06
CA0710002_DST_803 DISINFECTION BYPRODUCTS-202406 2950 TTHM 10.000 4.000 UG/L 80 03-05-2024 3 2024/06
CA0710002_DST_803 DISINFECTION BYPRODUCTS-202406 2452 TRICHLOROACETIC ACID < 1.000 UG/L 1 03-05-2024 3 2024/06
CA0710002_DST_804 DISINFECTION BYPRODUCTS-202406 2943 BROMODICHLOROMETHANE 3.400 1.000 UG/L 1 03-05-2024 3 2024/06
CA0710002_DST_804 DISINFECTION BYPRODUCTS-202406 2942 BROMOFORM < 1.000 UG/L 1 03-05-2024 3 2024/06
CA0710002_DST_804 DISINFECTION BYPRODUCTS-202406 2941 CHLOROFORM 5.800 1.000 UG/L 1 03-05-2024 3 2024/06
CA0710002_DST_804 DISINFECTION BYPRODUCTS-202406 2454 DIBROMOACETIC ACID 1.800 1.000 UG/L 1 03-05-2024 3 2024/06
CA0710002_DST_804 DISINFECTION BYPRODUCTS-202406 2944 DIBROMOCHLOROMETHANE 1.200 1.000 UG/L 1 03-05-2024 3 2024/06
CA0710002_DST_804 DISINFECTION BYPRODUCTS-202406 2451 DICHLOROACETIC ACID 5.300 1.000 UG/L 1 03-05-2024 3 2024/06
CA0710002_DST_804 DISINFECTION BYPRODUCTS-202406 2456 TOTAL HALOACETIC ACIDS (HAA5) 7.100 6.000 UG/L 60 03-05-2024 3 2024/06
CA0710002_DST_804 DISINFECTION BYPRODUCTS-202406 2453 MONOBROMOACETIC ACID < 1.000 UG/L 1 03-05-2024 3 2024/06
CA0710002_DST_804 DISINFECTION BYPRODUCTS-202406 2450 MONOCHLOROACETIC ACID < 2.000 UG/L 2 03-05-2024 3 2024/06
CA0710002_DST_804 DISINFECTION BYPRODUCTS-202406 2950 TTHM 10.000 4.000 UG/L 80 03-05-2024 3 2024/06
CA0710002_DST_804 DISINFECTION BYPRODUCTS-202406 2452 TRICHLOROACETIC ACID < 1.000 UG/L 1 03-05-2024 3 2024/06
PS Codes Group Name Analyte Number Analyte Name Detected Level Less Than RL Unit MCL DLR Last Sampled Frequency Next Due Notes

RL – Reporting Level means the level to which the laboratory reported the presence of an analyte. For radionuclides, Reporting Level is the MDA95.

DLR – Detection Limit for purposes of Reporting (DLR) means the designated minimum level at or above which any analytical finding of a contaminant in drinking water resulting from monitoring required under Chapter 15 of Title 22 shall be reported to the State Board (California Code of Regulations Section § 64400.34)

For addtional definitions, please refer to our data dictionary.