Date:02-19-2025STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:1900849SYSTEM NAME:LLANO DEL RIO WATER COMPANYCOUNTY:LOS ANGELES 
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
CA1900849_003_003 SECONDARY/GP 1928 ALKALINITY, BICARBONATE 260.000 5.000 MG/L 07-05-2023 36 2026/07
CA1900849_003_003 SECONDARY/GP 1919 CALCIUM 65.000 1.000 MG/L 07-05-2023 36 2026/07
CA1900849_003_003 SECONDARY/GP 1929 ALKALINITY, CARBONATE < 5.000 MG/L 07-05-2023 36 2026/07
CA1900849_003_003 SECONDARY/GP 1017 CHLORIDE 2.400 1.000 MG/L 500 07-05-2023 36 2026/07
CA1900849_003_003 SECONDARY/GP 1905 COLOR < 3.000 UNITS 15 07-05-2023 36 2026/07
CA1900849_003_003 SECONDARY/GP 1022 COPPER, FREE < 50.000 UG/L 1000 50 07-05-2023 36 2026/07
CA1900849_003_003 SECONDARY/GP 2905 FOAMING AGENTS (SURFACTANTS) < 0.100 MG/L .5 07-05-2023 36 2026/07
CA1900849_003_003 SECONDARY/GP 1915 HARDNESS, TOTAL (AS CACO3) 240.000 6.600 MG/L 07-05-2023 36 2026/07
CA1900849_003_003 SECONDARY/GP 1021 HYDROXIDE AS CALCIUM CARBONATE < 5.000 MG/L 07-05-2023 36 2026/07
CA1900849_003_003 SECONDARY/GP 1028 IRON < 100.000 UG/L 300 07-05-2023 36 2026/07
CA1900849_003_003 SECONDARY/GP 1031 MAGNESIUM 18.000 1.000 MG/L 07-05-2023 36 2026/07
CA1900849_003_003 SECONDARY/GP 1032 MANGANESE < 20.000 UG/L 50 07-05-2023 36 2026/07
CA1900849_003_003 SECONDARY/GP 1920 ODOR 1.000 1.000 TON 3 1 07-05-2023 36 2026/07
CA1900849_003_003 SECONDARY/GP 1925 PH 7.700 pH 07-05-2023 36 2026/07
CA1900849_003_003 SECONDARY/GP 1050 SILVER < 10.000 UG/L 100 10 07-05-2023 36 2026/07
CA1900849_003_003 SECONDARY/GP 1052 SODIUM 15.000 1.000 MG/L 07-05-2023 36 2026/07
CA1900849_003_003 SECONDARY/GP 1064 CONDUCTIVITY @ 25 C UMHOS/CM 480.000 2.000 UMHO/CM 1600 07-05-2023 36 2026/07
CA1900849_003_003 SECONDARY/GP 1055 SULFATE 50.000 0.500 MG/L 500 .5 07-05-2023 36 2026/07
CA1900849_003_003 SECONDARY/GP 1930 TDS 300.000 5.000 MG/L 1000 07-05-2023 36 2026/07
CA1900849_003_003 SECONDARY/GP 0100 TURBIDITY < 0.100 NTU 5 .1 07-05-2023 36 2026/07
CA1900849_003_003 SECONDARY/GP 1095 ZINC < 50.000 UG/L 5000 50 07-05-2023 36 2026/07
CA1900849_003_003 INORGANIC 1002 ALUMINUM < 50.000 UG/L 1000 50 07-05-2023 36 2026/07
CA1900849_003_003 INORGANIC 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 07-05-2023 36 2026/07
CA1900849_003_003 INORGANIC 1005 ARSENIC < 2.000 UG/L 10 2 07-05-2023 36 2026/07
CA1900849_003_003 INORGANIC 1010 BARIUM < 100.000 UG/L 1000 100 07-05-2023 36 2026/07
CA1900849_003_003 INORGANIC 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 07-05-2023 36 2026/07
CA1900849_003_003 INORGANIC 1015 CADMIUM < 1.000 UG/L 5 1 07-05-2023 36 2026/07
CA1900849_003_003 INORGANIC 1020 CHROMIUM < 10.000 UG/L 50 10 07-05-2023 36 2026/07
CA1900849_003_003 INORGANIC 1080 CHROMIUM, HEX < 1.000 UG/L 1 10-22-2019 0 2024/10 DUE NOW
CA1900849_003_003 INORGANIC 1024 CYANIDE < 100.000 UG/L 150 100 07-05-2023 36 2026/07
CA1900849_003_003 INORGANIC 1025 FLUORIDE 0.340 0.100 MG/L 2 .1 07-05-2023 36 2026/07
CA1900849_003_003 INORGANIC 1035 MERCURY < 1.000 UG/L 2 1 07-05-2023 36 2026/07
CA1900849_003_003 INORGANIC 1036 NICKEL < 10.000 UG/L 100 10 07-05-2023 36 2026/07
CA1900849_003_003 INORGANIC 1039 PERCHLORATE < 2.000 UG/L 6 2 07-05-2023 36 2026/07
CA1900849_003_003 INORGANIC 1045 SELENIUM < 5.000 UG/L 50 5 07-05-2023 36 2026/07
CA1900849_003_003 INORGANIC 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 07-05-2023 36 2026/07
CA1900849_003_003 NITRATE/NITRITE 1040 NITRATE < 0.400 MG/L 10 .4 07-23-2024 12 2025/07
CA1900849_003_003 NITRATE/NITRITE 1041 NITRITE < 0.400 MG/L 1 .4 07-05-2023 36 2026/07
CA1900849_003_003 RADIOLOGICAL 4109 GROSS ALPHA PARTICLE ACTIVITY < 3.000 PCI/L 15 3 09-30-2024 3 2024/12 DUE NOW
CA1900849_003_003 RADIOLOGICAL 4020 RADIUM-226 0.300 +/- 0.540 0.130 PCI/L 1 09-30-2024 3 2024/12 DUE NOW
CA1900849_003_003 RADIOLOGICAL 4030 RADIUM-228 < 0.340 PCI/L 1 09-30-2024 3 2024/12 DUE NOW
CA1900849_003_003 RADIOLOGICAL 4006 COMBINED URANIUM 2.100 +/- 0.000 1.000 PCI/L 20 1 09-30-2024 3 2024/12 DUE NOW
CA1900849_003_003 REGULATED VOC 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 07-23-2024 12 2025/07
CA1900849_003_003 REGULATED VOC 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 07-23-2024 12 2025/07
CA1900849_003_003 REGULATED VOC 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 07-23-2024 12 2025/07
CA1900849_003_003 REGULATED VOC 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 07-23-2024 12 2025/07
CA1900849_003_003 REGULATED VOC 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 07-23-2024 12 2025/07
CA1900849_003_003 REGULATED VOC 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 07-23-2024 12 2025/07
CA1900849_003_003 REGULATED VOC 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 07-23-2024 12 2025/07
CA1900849_003_003 REGULATED VOC 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 07-23-2024 12 2025/07
CA1900849_003_003 REGULATED VOC 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 07-23-2024 12 2025/07
CA1900849_003_003 REGULATED VOC 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 07-23-2024 12 2025/07
CA1900849_003_003 REGULATED VOC 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 07-23-2024 12 2025/07
CA1900849_003_003 REGULATED VOC 2990 BENZENE < 0.500 UG/L 1 .5 07-23-2024 12 2025/07
CA1900849_003_003 REGULATED VOC 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 07-23-2024 12 2025/07
CA1900849_003_003 REGULATED VOC 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 07-23-2024 12 2025/07
CA1900849_003_003 REGULATED VOC 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 07-23-2024 12 2025/07
CA1900849_003_003 REGULATED VOC 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 07-23-2024 12 2025/07
CA1900849_003_003 REGULATED VOC 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 07-23-2024 12 2025/07
CA1900849_003_003 REGULATED VOC 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 07-23-2024 12 2025/07
CA1900849_003_003 REGULATED VOC 2996 STYRENE < 0.500 UG/L 100 .5 07-23-2024 12 2025/07
CA1900849_003_003 REGULATED VOC 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 07-23-2024 12 2025/07
CA1900849_003_003 REGULATED VOC 2991 TOLUENE < 0.500 UG/L 150 .5 07-23-2024 12 2025/07
CA1900849_003_003 REGULATED VOC 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 07-23-2024 12 2025/07
CA1900849_003_003 REGULATED VOC 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 07-23-2024 12 2025/07
CA1900849_003_003 REGULATED VOC 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 07-23-2024 12 2025/07
CA1900849_003_003 REGULATED VOC 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 07-23-2024 12 2025/07
CA1900849_003_003 REGULATED VOC 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 07-23-2024 12 2025/07
CA1900849_003_003 REGULATED VOC 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 07-23-2024 12 2025/07
CA1900849_003_003 REGULATED SOC 2414 1,2,3-TRICHLOROPROPANE < 0.005 UG/L 0.005 07-05-2023 36 2026/07
CA1900849_003_003 REGULATED SOC 2063 2,3,7,8-TCDD < 0.005 NG/L 0.03 0.005 07-11-2023 36 2026/07
CA1900849_003_003 REGULATED SOC 2110 2,4,5-TP < 1.000 UG/L 50 1 07-05-2023 36 2026/07
CA1900849_003_003 REGULATED SOC 2105 2,4-D < 10.000 UG/L 70 10 07-05-2023 36 2026/07
CA1900849_003_003 REGULATED SOC 2051 LASSO (ALACHLOR) < 1.000 UG/L 2 1 07-05-2023 36 2026/07
CA1900849_003_003 REGULATED SOC 2050 ATRAZINE < 0.500 UG/L 1 .5 07-05-2023 36 2026/07
CA1900849_003_003 REGULATED SOC 2625 BENTAZON < 2.000 UG/L 18 2 07-05-2023 36 2026/07
CA1900849_003_003 REGULATED SOC 2306 BENZO(A)PYRENE < 0.100 UG/L .2 .1 07-05-2023 36 2026/07
CA1900849_003_003 REGULATED SOC 2046 CARBOFURAN < 5.000 UG/L 18 5 07-05-2023 36 2026/07
CA1900849_003_003 REGULATED SOC 2959 CHLORDANE < 0.100 UG/L .1 .1 07-05-2023 36 2026/07
CA1900849_003_003 REGULATED SOC 2031 DALAPON < 10.000 UG/L 200 10 07-05-2023 36 2026/07
CA1900849_003_003 REGULATED SOC 2035 DI(2-ETHYLHEXYL) ADIPATE < 5.000 UG/L 400 5 07-05-2023 36 2026/07
CA1900849_003_003 REGULATED SOC 2039 DI(2-ETHYLHEXYL) PHTHALATE < 3.000 UG/L 4 3 07-05-2023 36 2026/07
CA1900849_003_003 REGULATED SOC 2931 1,2-DIBROMO-3-CHLOROPROPANE < 0.010 UG/L .2 .01 07-05-2023 36 2026/07
CA1900849_003_003 REGULATED SOC 2041 DINOSEB < 2.000 UG/L 7 2 07-05-2023 36 2026/07
CA1900849_003_003 REGULATED SOC 2032 DIQUAT < 4.000 UG/L 20 4 07-05-2023 36 2026/07
CA1900849_003_003 REGULATED SOC 2033 ENDOTHALL < 45.000 UG/L 100 45 07-05-2023 36 2026/07
CA1900849_003_003 REGULATED SOC 2005 ENDRIN < 0.100 UG/L 2 .1 07-05-2023 36 2026/07
CA1900849_003_003 REGULATED SOC 2946 ETHYLENE DIBROMIDE < 0.020 UG/L .05 .02 07-05-2023 36 2026/07
CA1900849_003_003 REGULATED SOC 2034 GLYPHOSATE < 25.000 UG/L 700 25 07-05-2023 36 2026/07
CA1900849_003_003 REGULATED SOC 2065 HEPTACHLOR < 0.010 UG/L .01 .01 07-05-2023 36 2026/07
CA1900849_003_003 REGULATED SOC 2067 HEPTACHLOR EPOXIDE < 0.010 UG/L .01 .01 07-05-2023 36 2026/07
CA1900849_003_003 REGULATED SOC 2274 HEXACHLOROBENZENE < 0.500 UG/L 1 .5 07-05-2023 36 2026/07
CA1900849_003_003 REGULATED SOC 2042 HEXACHLOROCYCLOPENTADIENE < 1.000 UG/L 50 1 07-05-2023 36 2026/07
CA1900849_003_003 REGULATED SOC 2010 BHC-GAMMA < 0.200 UG/L .2 .2 07-05-2023 36 2026/07
CA1900849_003_003 REGULATED SOC 2015 METHOXYCHLOR < 10.000 UG/L 30 10 07-05-2023 36 2026/07
CA1900849_003_003 REGULATED SOC 2626 MOLINATE < 2.000 UG/L 20 2 07-05-2023 36 2026/07
CA1900849_003_003 REGULATED SOC 2036 OXAMYL < 20.000 UG/L 50 20 07-05-2023 36 2026/07
CA1900849_003_003 REGULATED SOC 2326 PENTACHLOROPHENOL < 0.200 UG/L 1 .2 07-05-2023 36 2026/07
CA1900849_003_003 REGULATED SOC 2040 PICLORAM < 1.000 UG/L 500 1 07-05-2023 36 2026/07
CA1900849_003_003 REGULATED SOC 2383 TOTAL POLYCHLORINATED BIPHENYLS (PCB) < 0.500 UG/L .5 .5 07-05-2023 36 2026/07
CA1900849_003_003 REGULATED SOC 2037 SIMAZINE < 1.000 UG/L 4 1 07-05-2023 36 2026/07
CA1900849_003_003 REGULATED SOC 2727 THIOBENCARB (BOLERO) < 1.000 UG/L 70 1 07-05-2023 36 2026/07
CA1900849_003_003 REGULATED SOC 2020 TOXAPHENE < 1.000 UG/L 3 1 07-05-2023 36 2026/07
CA1900849_005_005 SECONDARY/GP 1928 ALKALINITY, BICARBONATE 260.000 5.000 MG/L 07-05-2023 36 2026/07
CA1900849_005_005 SECONDARY/GP 1919 CALCIUM 65.000 1.000 MG/L 07-05-2023 36 2026/07
CA1900849_005_005 SECONDARY/GP 1929 ALKALINITY, CARBONATE < 5.000 MG/L 07-05-2023 36 2026/07
CA1900849_005_005 SECONDARY/GP 1017 CHLORIDE 2.400 1.000 MG/L 500 07-05-2023 36 2026/07
CA1900849_005_005 SECONDARY/GP 1905 COLOR < 3.000 UNITS 15 07-05-2023 36 2026/07
CA1900849_005_005 SECONDARY/GP 1022 COPPER, FREE < 50.000 UG/L 1000 50 07-05-2023 36 2026/07
CA1900849_005_005 SECONDARY/GP 2905 FOAMING AGENTS (SURFACTANTS) < 0.100 MG/L .5 07-05-2023 36 2026/07
CA1900849_005_005 SECONDARY/GP 1915 HARDNESS, TOTAL (AS CACO3) 240.000 6.600 MG/L 07-05-2023 36 2026/07
CA1900849_005_005 SECONDARY/GP 1021 HYDROXIDE AS CALCIUM CARBONATE < 5.000 MG/L 07-05-2023 36 2026/07
CA1900849_005_005 SECONDARY/GP 1028 IRON < 100.000 UG/L 300 07-05-2023 36 2026/07
CA1900849_005_005 SECONDARY/GP 1031 MAGNESIUM 19.000 1.000 MG/L 07-05-2023 36 2026/07
CA1900849_005_005 SECONDARY/GP 1032 MANGANESE < 20.000 UG/L 50 07-05-2023 36 2026/07
CA1900849_005_005 SECONDARY/GP 1920 ODOR 1.000 1.000 TON 3 1 07-05-2023 36 2026/07
CA1900849_005_005 SECONDARY/GP 1925 PH 7.700 pH 07-05-2023 36 2026/07
CA1900849_005_005 SECONDARY/GP 1050 SILVER < 10.000 UG/L 100 10 07-05-2023 36 2026/07
CA1900849_005_005 SECONDARY/GP 1052 SODIUM 18.000 1.000 MG/L 07-05-2023 36 2026/07
CA1900849_005_005 SECONDARY/GP 1064 CONDUCTIVITY @ 25 C UMHOS/CM 500.000 2.000 UMHO/CM 1600 07-05-2023 36 2026/07
CA1900849_005_005 SECONDARY/GP 1055 SULFATE 57.000 0.500 MG/L 500 .5 07-05-2023 36 2026/07
CA1900849_005_005 SECONDARY/GP 1930 TDS 300.000 5.000 MG/L 1000 07-05-2023 36 2026/07
CA1900849_005_005 SECONDARY/GP 0100 TURBIDITY 0.220 0.100 NTU 5 .1 07-05-2023 36 2026/07
CA1900849_005_005 SECONDARY/GP 1095 ZINC < 50.000 UG/L 5000 50 07-05-2023 36 2026/07
CA1900849_005_005 INORGANIC 1002 ALUMINUM < 50.000 UG/L 1000 50 07-05-2023 36 2026/07
CA1900849_005_005 INORGANIC 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 07-05-2023 36 2026/07
CA1900849_005_005 INORGANIC 1005 ARSENIC < 2.000 UG/L 10 2 07-05-2023 36 2026/07
CA1900849_005_005 INORGANIC 1010 BARIUM < 100.000 UG/L 1000 100 07-05-2023 36 2026/07
CA1900849_005_005 INORGANIC 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 07-05-2023 36 2026/07
CA1900849_005_005 INORGANIC 1015 CADMIUM < 1.000 UG/L 5 1 07-05-2023 36 2026/07
CA1900849_005_005 INORGANIC 1020 CHROMIUM < 10.000 UG/L 50 10 07-05-2023 36 2026/07
CA1900849_005_005 INORGANIC 1080 CHROMIUM, HEX < 1.000 UG/L 1 10-29-2019 0 2024/10 DUE NOW
CA1900849_005_005 INORGANIC 1024 CYANIDE < 100.000 UG/L 150 100 07-05-2023 36 2026/07
CA1900849_005_005 INORGANIC 1025 FLUORIDE 0.330 0.100 MG/L 2 .1 07-05-2023 36 2026/07
CA1900849_005_005 INORGANIC 1035 MERCURY < 1.000 UG/L 2 1 07-05-2023 36 2026/07
CA1900849_005_005 INORGANIC 1036 NICKEL < 10.000 UG/L 100 10 07-05-2023 36 2026/07
CA1900849_005_005 INORGANIC 1039 PERCHLORATE < 2.000 UG/L 6 2 07-05-2023 36 2026/07
CA1900849_005_005 INORGANIC 1045 SELENIUM < 5.000 UG/L 50 5 07-05-2023 36 2026/07
CA1900849_005_005 INORGANIC 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 07-05-2023 36 2026/07
CA1900849_005_005 NITRATE/NITRITE 1040 NITRATE < 0.400 MG/L 10 .4 07-23-2024 12 2025/07
CA1900849_005_005 NITRATE/NITRITE 1041 NITRITE < 0.400 MG/L 1 .4 07-05-2023 36 2026/07
CA1900849_005_005 RADIOLOGICAL 4109 GROSS ALPHA PARTICLE ACTIVITY 3.100 +/- 0.660 3.000 PCI/L 15 3 09-30-2024 3 2024/12 DUE NOW
CA1900849_005_005 RADIOLOGICAL 4020 RADIUM-226 0.380 +/- 0.480 0.120 PCI/L 1 09-30-2024 3 2024/12 DUE NOW
CA1900849_005_005 RADIOLOGICAL 4030 RADIUM-228 2.170 +/- 0.700 0.380 PCI/L 1 09-30-2024 3 2024/12 DUE NOW
CA1900849_005_005 RADIOLOGICAL 4006 COMBINED URANIUM 2.000 +/- 0.000 1.000 PCI/L 20 1 09-30-2024 3 2024/12 DUE NOW
CA1900849_005_005 REGULATED VOC 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 07-23-2024 12 2025/07
CA1900849_005_005 REGULATED VOC 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 07-23-2024 12 2025/07
CA1900849_005_005 REGULATED VOC 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 07-23-2024 12 2025/07
CA1900849_005_005 REGULATED VOC 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 07-23-2024 12 2025/07
CA1900849_005_005 REGULATED VOC 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 07-23-2024 12 2025/07
CA1900849_005_005 REGULATED VOC 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 07-23-2024 12 2025/07
CA1900849_005_005 REGULATED VOC 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 07-23-2024 12 2025/07
CA1900849_005_005 REGULATED VOC 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 07-23-2024 12 2025/07
CA1900849_005_005 REGULATED VOC 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 07-23-2024 12 2025/07
CA1900849_005_005 REGULATED VOC 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 07-23-2024 12 2025/07
CA1900849_005_005 REGULATED VOC 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 07-23-2024 12 2025/07
CA1900849_005_005 REGULATED VOC 2990 BENZENE < 0.500 UG/L 1 .5 07-23-2024 12 2025/07
CA1900849_005_005 REGULATED VOC 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 07-23-2024 12 2025/07
CA1900849_005_005 REGULATED VOC 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 07-23-2024 12 2025/07
CA1900849_005_005 REGULATED VOC 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 07-23-2024 12 2025/07
CA1900849_005_005 REGULATED VOC 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 07-23-2024 12 2025/07
CA1900849_005_005 REGULATED VOC 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 07-23-2024 12 2025/07
CA1900849_005_005 REGULATED VOC 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 07-23-2024 12 2025/07
CA1900849_005_005 REGULATED VOC 2996 STYRENE < 0.500 UG/L 100 .5 07-23-2024 12 2025/07
CA1900849_005_005 REGULATED VOC 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 07-23-2024 12 2025/07
CA1900849_005_005 REGULATED VOC 2991 TOLUENE < 0.500 UG/L 150 .5 07-23-2024 12 2025/07
CA1900849_005_005 REGULATED VOC 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 07-23-2024 12 2025/07
CA1900849_005_005 REGULATED VOC 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 07-23-2024 12 2025/07
CA1900849_005_005 REGULATED VOC 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 07-23-2024 12 2025/07
CA1900849_005_005 REGULATED VOC 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 07-23-2024 12 2025/07
CA1900849_005_005 REGULATED VOC 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 07-23-2024 12 2025/07
CA1900849_005_005 REGULATED VOC 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 07-23-2024 12 2025/07
CA1900849_005_005 REGULATED SOC 2414 1,2,3-TRICHLOROPROPANE < 0.005 UG/L 0.005 07-05-2023 36 2026/07
CA1900849_005_005 REGULATED SOC 2063 2,3,7,8-TCDD < 0.005 NG/L 0.03 0.005 07-05-2023 36 2026/07
CA1900849_005_005 REGULATED SOC 2110 2,4,5-TP < 1.000 UG/L 50 1 07-05-2023 36 2026/07
CA1900849_005_005 REGULATED SOC 2105 2,4-D < 10.000 UG/L 70 10 07-05-2023 36 2026/07
CA1900849_005_005 REGULATED SOC 2051 LASSO (ALACHLOR) < 1.000 UG/L 2 1 07-05-2023 36 2026/07
CA1900849_005_005 REGULATED SOC 2050 ATRAZINE < 0.500 UG/L 1 .5 07-05-2023 36 2026/07
CA1900849_005_005 REGULATED SOC 2625 BENTAZON < 2.000 UG/L 18 2 07-05-2023 36 2026/07
CA1900849_005_005 REGULATED SOC 2306 BENZO(A)PYRENE < 0.100 UG/L .2 .1 07-05-2023 36 2026/07
CA1900849_005_005 REGULATED SOC 2046 CARBOFURAN < 5.000 UG/L 18 5 07-05-2023 36 2026/07
CA1900849_005_005 REGULATED SOC 2959 CHLORDANE < 0.100 UG/L .1 .1 07-05-2023 36 2026/07
CA1900849_005_005 REGULATED SOC 2031 DALAPON < 10.000 UG/L 200 10 07-05-2023 36 2026/07
CA1900849_005_005 REGULATED SOC 2035 DI(2-ETHYLHEXYL) ADIPATE < 5.000 UG/L 400 5 07-05-2023 36 2026/07
CA1900849_005_005 REGULATED SOC 2039 DI(2-ETHYLHEXYL) PHTHALATE < 3.000 UG/L 4 3 07-05-2023 36 2026/07
CA1900849_005_005 REGULATED SOC 2931 1,2-DIBROMO-3-CHLOROPROPANE < 0.010 UG/L .2 .01 07-05-2023 36 2026/07
CA1900849_005_005 REGULATED SOC 2041 DINOSEB < 2.000 UG/L 7 2 07-05-2023 36 2026/07
CA1900849_005_005 REGULATED SOC 2032 DIQUAT < 4.000 UG/L 20 4 07-05-2023 36 2026/07
CA1900849_005_005 REGULATED SOC 2033 ENDOTHALL < 45.000 UG/L 100 45 07-05-2023 36 2026/07
CA1900849_005_005 REGULATED SOC 2005 ENDRIN < 0.100 UG/L 2 .1 07-05-2023 36 2026/07
CA1900849_005_005 REGULATED SOC 2946 ETHYLENE DIBROMIDE < 0.020 UG/L .05 .02 07-05-2023 36 2026/07
CA1900849_005_005 REGULATED SOC 2034 GLYPHOSATE < 25.000 UG/L 700 25 07-05-2023 36 2026/07
CA1900849_005_005 REGULATED SOC 2065 HEPTACHLOR < 0.010 UG/L .01 .01 07-05-2023 36 2026/07
CA1900849_005_005 REGULATED SOC 2067 HEPTACHLOR EPOXIDE < 0.010 UG/L .01 .01 07-05-2023 36 2026/07
CA1900849_005_005 REGULATED SOC 2274 HEXACHLOROBENZENE < 0.500 UG/L 1 .5 07-05-2023 36 2026/07
CA1900849_005_005 REGULATED SOC 2042 HEXACHLOROCYCLOPENTADIENE < 1.000 UG/L 50 1 07-05-2023 36 2026/07
CA1900849_005_005 REGULATED SOC 2010 BHC-GAMMA < 0.200 UG/L .2 .2 07-05-2023 36 2026/07
CA1900849_005_005 REGULATED SOC 2015 METHOXYCHLOR < 10.000 UG/L 30 10 07-05-2023 36 2026/07
CA1900849_005_005 REGULATED SOC 2626 MOLINATE < 2.000 UG/L 20 2 07-05-2023 36 2026/07
CA1900849_005_005 REGULATED SOC 2036 OXAMYL < 20.000 UG/L 50 20 07-05-2023 36 2026/07
CA1900849_005_005 REGULATED SOC 2326 PENTACHLOROPHENOL < 0.200 UG/L 1 .2 07-05-2023 36 2026/07
CA1900849_005_005 REGULATED SOC 2040 PICLORAM < 1.000 UG/L 500 1 07-05-2023 36 2026/07
CA1900849_005_005 REGULATED SOC 2383 TOTAL POLYCHLORINATED BIPHENYLS (PCB) < 0.500 UG/L .5 .5 07-05-2023 36 2026/07
CA1900849_005_005 REGULATED SOC 2037 SIMAZINE < 1.000 UG/L 4 1 07-05-2023 36 2026/07
CA1900849_005_005 REGULATED SOC 2727 THIOBENCARB (BOLERO) < 1.000 UG/L 70 1 07-05-2023 36 2026/07
CA1900849_005_005 REGULATED SOC 2020 TOXAPHENE < 1.000 UG/L 3 1 07-05-2023 36 2026/07
CA1900849_DST_801 DISINFECTION BYPRODUCTS 2943 BROMODICHLOROMETHANE 5.800 1.000 UG/L 1 09-19-2023 36 2026/09
CA1900849_DST_801 DISINFECTION BYPRODUCTS 2942 BROMOFORM < 1.000 UG/L 1 09-19-2023 36 2026/09
CA1900849_DST_801 DISINFECTION BYPRODUCTS 2941 CHLOROFORM 9.600 1.000 UG/L 1 09-19-2023 36 2026/09
CA1900849_DST_801 DISINFECTION BYPRODUCTS 2454 DIBROMOACETIC ACID < 1.000 UG/L 1 09-19-2023 36 2026/09
CA1900849_DST_801 DISINFECTION BYPRODUCTS 2944 DIBROMOCHLOROMETHANE 3.200 1.000 UG/L 1 09-19-2023 36 2026/09
CA1900849_DST_801 DISINFECTION BYPRODUCTS 2451 DICHLOROACETIC ACID 2.600 1.000 UG/L 1 09-19-2023 36 2026/09
CA1900849_DST_801 DISINFECTION BYPRODUCTS 2456 TOTAL HALOACETIC ACIDS (HAA5) 3.600 1.000 UG/L 60 09-19-2023 36 2026/09
CA1900849_DST_801 DISINFECTION BYPRODUCTS 2453 MONOBROMOACETIC ACID < 1.000 UG/L 1 09-19-2023 36 2026/09
CA1900849_DST_801 DISINFECTION BYPRODUCTS 2450 MONOCHLOROACETIC ACID < 2.000 UG/L 2 09-19-2023 36 2026/09
CA1900849_DST_801 DISINFECTION BYPRODUCTS 2950 TTHM 18.600 1.000 UG/L 80 09-19-2023 36 2026/09
CA1900849_DST_801 DISINFECTION BYPRODUCTS 2452 TRICHLOROACETIC ACID 1.000 1.000 UG/L 1 09-19-2023 36 2026/09
CA1900849_DST_LCR REGULATED SOC 2414 1,2,3-TRICHLOROPROPANE UG/L 0.005 0 DUE NOW
CA1900849_DST_LCR REGULATED SOC 2063 2,3,7,8-TCDD NG/L 0.03 0.005 0 DUE NOW
CA1900849_DST_LCR REGULATED SOC 2110 2,4,5-TP UG/L 50 1 0 DUE NOW
CA1900849_DST_LCR REGULATED SOC 2105 2,4-D UG/L 70 10 0 DUE NOW
CA1900849_DST_LCR REGULATED SOC 2051 LASSO (ALACHLOR) UG/L 2 1 0 DUE NOW
CA1900849_DST_LCR REGULATED SOC 2050 ATRAZINE UG/L 1 .5 0 DUE NOW
CA1900849_DST_LCR REGULATED SOC 2625 BENTAZON UG/L 18 2 0 DUE NOW
CA1900849_DST_LCR REGULATED SOC 2306 BENZO(A)PYRENE UG/L .2 .1 0 DUE NOW
CA1900849_DST_LCR REGULATED SOC 2046 CARBOFURAN UG/L 18 5 0 DUE NOW
CA1900849_DST_LCR REGULATED SOC 2959 CHLORDANE UG/L .1 .1 0 DUE NOW
CA1900849_DST_LCR REGULATED SOC 2031 DALAPON UG/L 200 10 0 DUE NOW
CA1900849_DST_LCR REGULATED SOC 2035 DI(2-ETHYLHEXYL) ADIPATE UG/L 400 5 0 DUE NOW
CA1900849_DST_LCR REGULATED SOC 2039 DI(2-ETHYLHEXYL) PHTHALATE UG/L 4 3 0 DUE NOW
CA1900849_DST_LCR REGULATED SOC 2931 1,2-DIBROMO-3-CHLOROPROPANE UG/L .2 .01 0 DUE NOW
CA1900849_DST_LCR REGULATED SOC 2041 DINOSEB UG/L 7 2 0 DUE NOW
CA1900849_DST_LCR REGULATED SOC 2032 DIQUAT UG/L 20 4 0 DUE NOW
CA1900849_DST_LCR REGULATED SOC 2033 ENDOTHALL UG/L 100 45 0 DUE NOW
CA1900849_DST_LCR REGULATED SOC 2005 ENDRIN UG/L 2 .1 0 DUE NOW
CA1900849_DST_LCR REGULATED SOC 2946 ETHYLENE DIBROMIDE UG/L .05 .02 0 DUE NOW
CA1900849_DST_LCR REGULATED SOC 2034 GLYPHOSATE UG/L 700 25 0 DUE NOW
CA1900849_DST_LCR REGULATED SOC 2065 HEPTACHLOR UG/L .01 .01 0 DUE NOW
CA1900849_DST_LCR REGULATED SOC 2067 HEPTACHLOR EPOXIDE UG/L .01 .01 0 DUE NOW
CA1900849_DST_LCR REGULATED SOC 2274 HEXACHLOROBENZENE UG/L 1 .5 0 DUE NOW
CA1900849_DST_LCR REGULATED SOC 2042 HEXACHLOROCYCLOPENTADIENE UG/L 50 1 0 DUE NOW
CA1900849_DST_LCR REGULATED SOC 2010 BHC-GAMMA UG/L .2 .2 0 DUE NOW
CA1900849_DST_LCR REGULATED SOC 2015 METHOXYCHLOR UG/L 30 10 0 DUE NOW
CA1900849_DST_LCR REGULATED SOC 2626 MOLINATE UG/L 20 2 0 DUE NOW
CA1900849_DST_LCR REGULATED SOC 2036 OXAMYL UG/L 50 20 0 DUE NOW
CA1900849_DST_LCR REGULATED SOC 2326 PENTACHLOROPHENOL UG/L 1 .2 0 DUE NOW
CA1900849_DST_LCR REGULATED SOC 2040 PICLORAM UG/L 500 1 0 DUE NOW
CA1900849_DST_LCR REGULATED SOC 2383 TOTAL POLYCHLORINATED BIPHENYLS (PCB) UG/L .5 .5 0 DUE NOW
CA1900849_DST_LCR REGULATED SOC 2037 SIMAZINE UG/L 4 1 0 DUE NOW
CA1900849_DST_LCR REGULATED SOC 2727 THIOBENCARB (BOLERO) UG/L 70 1 0 DUE NOW
CA1900849_DST_LCR REGULATED SOC 2020 TOXAPHENE UG/L 3 1 0 DUE NOW
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.