Date:05-21-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:1710004SYSTEM NAME:LAKEPORT, CITY OFCOUNTY:LAKE 
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
CA1710004_001_001 SECONDARY/GP-202406 1928 ALKALINITY, BICARBONATE 160.000 5.000 MG/L 06-14-2023 12 2024/06
CA1710004_001_001 SECONDARY/GP-202406 1919 CALCIUM 27.000 1.000 MG/L 06-14-2023 12 2024/06
CA1710004_001_001 SECONDARY/GP-202406 1929 ALKALINITY, CARBONATE < 5.000 MG/L 06-14-2023 12 2024/06
CA1710004_001_001 SECONDARY/GP-202406 1017 CHLORIDE 8.200 0.500 MG/L 500 06-14-2023 12 2024/06
CA1710004_001_001 SECONDARY/GP-202206 1905 COLOR 16.000 5.000 UNITS 15 06-09-2021 12 2022/06 DUE NOW
CA1710004_001_001 SECONDARY/GP-202406 1022 COPPER, FREE < 50.000 UG/L 1000 50 06-14-2023 12 2024/06
CA1710004_001_001 SECONDARY/GP-202406 2905 FOAMING AGENTS (SURFACTANTS) < 0.050 MG/L .5 06-14-2023 12 2024/06
CA1710004_001_001 SECONDARY/GP-202406 1915 HARDNESS, TOTAL (AS CACO3) 149.000 5.000 MG/L 06-14-2023 12 2024/06
CA1710004_001_001 SECONDARY/GP-202406 1021 HYDROXIDE AS CALCIUM CARBONATE < 5.000 MG/L 06-14-2023 12 2024/06
CA1710004_001_001 SECONDARY/GP-202406 1028 IRON 120.000 100.000 UG/L 300 100 06-14-2023 12 2024/06
CA1710004_001_001 SECONDARY/GP-202406 1031 MAGNESIUM 20.000 1.000 MG/L 06-14-2023 12 2024/06
CA1710004_001_001 SECONDARY/GP-202406 1032 MANGANESE 160.000 20.000 UG/L 50 20 06-14-2023 12 2024/06
CA1710004_001_001 SECONDARY/GP-202406 1920 ODOR 79.000 1.000 TON 3 1 06-14-2023 12 2024/06
CA1710004_001_001 SECONDARY/GP-202406 1925 PH 8.480 1.680 pH 06-14-2023 12 2024/06
CA1710004_001_001 SECONDARY/GP-202406 1050 SILVER < 10.000 UG/L 100 10 06-14-2023 12 2024/06
CA1710004_001_001 SECONDARY/GP-202406 1052 SODIUM 13.000 1.000 MG/L 06-14-2023 12 2024/06
CA1710004_001_001 SECONDARY/GP-202406 1064 CONDUCTIVITY @ 25 C UMHOS/CM 310.000 20.000 UMHO/CM 1600 06-14-2023 12 2024/06
CA1710004_001_001 SECONDARY/GP-202406 1055 SULFATE 3.700 0.500 MG/L 500 .5 06-14-2023 12 2024/06
CA1710004_001_001 SECONDARY/GP-202406 1930 TDS 170.000 10.000 MG/L 1000 06-14-2023 12 2024/06
CA1710004_001_001 SECONDARY/GP-202406 0100 TURBIDITY 5.200 0.100 NTU 5 .1 06-14-2023 12 2024/06
CA1710004_001_001 SECONDARY/GP-202406 1095 ZINC < 50.000 UG/L 5000 50 06-14-2023 12 2024/06
CA1710004_001_001 INORGANIC-202406 1002 ALUMINUM 68.000 50.000 UG/L 1000 50 06-14-2023 12 2024/06
CA1710004_001_001 INORGANIC-202406 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 06-14-2023 12 2024/06
CA1710004_001_001 INORGANIC-202406 1005 ARSENIC 3.700 2.000 UG/L 10 2 06-14-2023 12 2024/06
CA1710004_001_001 INORGANIC-202706 1094 ASBESTOS < 0.200 MFL 7 .2 06-18-2018 108 2027/06
CA1710004_001_001 INORGANIC-202406 1010 BARIUM < 100.000 UG/L 1000 100 06-14-2023 12 2024/06
CA1710004_001_001 INORGANIC-202406 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 06-14-2023 12 2024/06
CA1710004_001_001 INORGANIC-202406 1015 CADMIUM < 1.000 UG/L 5 1 06-14-2023 12 2024/06
CA1710004_001_001 INORGANIC-202406 1020 CHROMIUM < 10.000 UG/L 50 10 06-14-2023 12 2024/06
CA1710004_001_001 INORGANIC-202406 1025 FLUORIDE 0.120 0.100 MG/L 2 .1 06-14-2023 12 2024/06
CA1710004_001_001 INORGANIC-202406 1035 MERCURY < 1.000 UG/L 2 1 06-14-2023 12 2024/06
CA1710004_001_001 INORGANIC-202406 1036 NICKEL < 10.000 UG/L 100 10 06-14-2023 12 2024/06
CA1710004_001_001 INORGANIC-202406 1039 PERCHLORATE < 2.000 UG/L 6 2 06-14-2023 12 2024/06
CA1710004_001_001 INORGANIC-202406 1045 SELENIUM < 5.000 UG/L 50 5 06-14-2023 12 2024/06
CA1710004_001_001 INORGANIC-202406 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 06-14-2023 12 2024/06
CA1710004_001_001 NITRATE/NITRITE-202406 1040 NITRATE < 0.400 MG/L 10 .4 06-14-2023 12 2024/06
CA1710004_001_001 NITRATE/NITRITE-202506 1041 NITRITE < 0.400 MG/L 1 .4 06-06-2022 36 2025/06
CA1710004_001_001 RADIOLOGICAL-202906 4109 GROSS ALPHA PARTICLE ACTIVITY 0.827 +/- 0.698 0.900 PCI/L 15 3 06-22-2020 108 2029/06
CA1710004_001_001 REGULATED VOC-202606 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 06-14-2023 36 2026/06
CA1710004_001_001 REGULATED VOC-202606 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 06-14-2023 36 2026/06
CA1710004_001_001 REGULATED VOC-202606 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 06-14-2023 36 2026/06
CA1710004_001_001 REGULATED VOC-202606 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 06-14-2023 36 2026/06
CA1710004_001_001 REGULATED VOC-202606 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 06-14-2023 36 2026/06
CA1710004_001_001 REGULATED VOC-202606 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 06-14-2023 36 2026/06
CA1710004_001_001 REGULATED VOC-202606 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 06-14-2023 36 2026/06
CA1710004_001_001 REGULATED VOC-202606 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 06-14-2023 36 2026/06
CA1710004_001_001 REGULATED VOC-202606 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 06-14-2023 36 2026/06
CA1710004_001_001 REGULATED VOC-202606 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 06-14-2023 36 2026/06
CA1710004_001_001 REGULATED VOC-202606 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 06-14-2023 36 2026/06
CA1710004_001_001 REGULATED VOC-202606 2990 BENZENE < 0.500 UG/L 1 .5 06-14-2023 36 2026/06
CA1710004_001_001 REGULATED VOC-202606 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 06-14-2023 36 2026/06
CA1710004_001_001 REGULATED VOC-202606 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 06-14-2023 36 2026/06
CA1710004_001_001 REGULATED VOC-202606 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 06-14-2023 36 2026/06
CA1710004_001_001 REGULATED VOC-202606 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 06-14-2023 36 2026/06
CA1710004_001_001 REGULATED VOC-202606 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 06-14-2023 36 2026/06
CA1710004_001_001 REGULATED VOC-202606 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 06-14-2023 36 2026/06
CA1710004_001_001 REGULATED VOC-202606 2996 STYRENE < 0.500 UG/L 100 .5 06-14-2023 36 2026/06
CA1710004_001_001 REGULATED VOC-202606 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 06-14-2023 36 2026/06
CA1710004_001_001 REGULATED VOC-202606 2991 TOLUENE < 0.500 UG/L 150 .5 06-14-2023 36 2026/06
CA1710004_001_001 REGULATED VOC-202606 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 06-14-2023 36 2026/06
CA1710004_001_001 REGULATED VOC-202606 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 06-14-2023 36 2026/06
CA1710004_001_001 REGULATED VOC-202606 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 06-14-2023 36 2026/06
CA1710004_001_001 REGULATED VOC-202606 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 06-14-2023 36 2026/06
CA1710004_001_001 REGULATED VOC-202606 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 06-14-2023 36 2026/06
CA1710004_001_001 REGULATED VOC-202606 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 06-14-2023 36 2026/06
CA1710004_001_001 REGULATED SOC-203206 2110 2,4,5-TP < 1.000 UG/L 50 1 06-14-2023 108 2032/06
CA1710004_001_001 REGULATED SOC-203206 2105 2,4-D < 10.000 UG/L 70 10 06-14-2023 108 2032/06
CA1710004_001_001 REGULATED SOC-202606 2050 ATRAZINE < 0.500 UG/L 1 .5 06-14-2023 36 2026/06
CA1710004_001_001 REGULATED SOC-202606 2046 CARBOFURAN < 5.000 UG/L 18 5 06-14-2023 36 2026/06
CA1710004_001_001 REGULATED SOC-202606 2031 DALAPON < 10.000 UG/L 200 10 06-14-2023 36 2026/06
CA1710004_001_001 REGULATED SOC-202606 2041 DINOSEB < 2.000 UG/L 7 2 06-14-2023 36 2026/06
CA1710004_001_001 REGULATED SOC-202606 2032 DIQUAT < 2.000 UG/L 20 4 06-14-2023 36 2026/06
CA1710004_001_001 REGULATED SOC-202606 2033 ENDOTHALL < 45.000 UG/L 100 45 06-14-2023 36 2026/06
CA1710004_001_001 REGULATED SOC-202606 2946 ETHYLENE DIBROMIDE < UG/L .05 .02 06-19-2017 108 2026/06
CA1710004_001_001 REGULATED SOC-203206 2065 HEPTACHLOR < 0.010 UG/L .01 .01 06-14-2023 108 2032/06
CA1710004_001_001 REGULATED SOC-203206 2067 HEPTACHLOR EPOXIDE < 0.010 UG/L .01 .01 06-14-2023 108 2032/06
CA1710004_001_001 REGULATED SOC-203206 2010 BHC-GAMMA < 0.200 UG/L .2 .2 06-14-2023 108 2032/06
CA1710004_001_001 REGULATED SOC-203206 2015 METHOXYCHLOR < 10.000 UG/L 30 10 06-14-2023 108 2032/06
CA1710004_001_001 REGULATED SOC-202606 2036 OXAMYL < 20.000 UG/L 50 20 06-14-2023 36 2026/06
CA1710004_001_001 REGULATED SOC-202606 2326 PENTACHLOROPHENOL < 0.200 UG/L 1 .2 06-14-2023 36 2026/06
CA1710004_001_001 REGULATED SOC-202606 2040 PICLORAM < 1.000 UG/L 500 1 06-14-2023 36 2026/06
CA1710004_001_001 REGULATED SOC-202606 2037 SIMAZINE < 1.000 UG/L 4 1 06-14-2023 36 2026/06
CA1710004_001_001 REGULATED SOC-203206 2020 TOXAPHENE < 1.000 UG/L 3 1 06-14-2023 108 2032/06
CA1710004_001_001 GENERAL NON CHAP 15-202406 1927 ALKALINITY, TOTAL 160.000 5.000 MG/L 06-14-2023 12 2024/06
CA1710004_002_002 SECONDARY/GP-202509 1928 ALKALINITY, BICARBONATE 100.000 5.000 MG/L 09-20-2022 36 2025/09
CA1710004_002_002 SECONDARY/GP-202509 1919 CALCIUM 27.000 1.000 MG/L 09-20-2022 36 2025/09
CA1710004_002_002 SECONDARY/GP-202509 1929 ALKALINITY, CARBONATE < 5.000 MG/L 09-20-2022 36 2025/09
CA1710004_002_002 SECONDARY/GP-202509 1017 CHLORIDE 3.700 0.500 MG/L 500 09-20-2022 36 2025/09
CA1710004_002_002 SECONDARY/GP-202509 1905 COLOR < 5.000 UNITS 15 09-20-2022 36 2025/09
CA1710004_002_002 SECONDARY/GP-202509 1022 COPPER, FREE < 50.000 UG/L 1000 50 09-20-2022 36 2025/09
CA1710004_002_002 SECONDARY/GP-202509 2905 FOAMING AGENTS (SURFACTANTS) < 0.050 MG/L .5 09-20-2022 36 2025/09
CA1710004_002_002 SECONDARY/GP-202509 1915 HARDNESS, TOTAL (AS CACO3) 108.000 5.000 MG/L 09-20-2022 36 2025/09
CA1710004_002_002 SECONDARY/GP-202509 1021 HYDROXIDE AS CALCIUM CARBONATE < 5.000 MG/L 09-20-2022 36 2025/09
CA1710004_002_002 SECONDARY/GP-202509 1028 IRON < 100.000 UG/L 300 100 09-20-2022 36 2025/09
CA1710004_002_002 SECONDARY/GP-202509 1031 MAGNESIUM 9.600 1.000 MG/L 09-20-2022 36 2025/09
CA1710004_002_002 SECONDARY/GP-202509 1032 MANGANESE < 20.000 UG/L 50 20 09-20-2022 36 2025/09
CA1710004_002_002 SECONDARY/GP-202509 1920 ODOR < 1.000 TON 3 1 09-20-2022 36 2025/09
CA1710004_002_002 SECONDARY/GP-202509 1925 PH 7.250 1.680 pH 09-20-2022 36 2025/09
CA1710004_002_002 SECONDARY/GP-202509 1050 SILVER < 10.000 UG/L 100 10 09-20-2022 36 2025/09
CA1710004_002_002 SECONDARY/GP-202509 1052 SODIUM 7.900 1.000 MG/L 09-20-2022 36 2025/09
CA1710004_002_002 SECONDARY/GP-202509 1064 CONDUCTIVITY @ 25 C UMHOS/CM 230.000 20.000 UMHO/CM 1600 09-20-2022 36 2025/09
CA1710004_002_002 SECONDARY/GP-202509 1055 SULFATE 9.800 0.500 MG/L 500 .5 09-20-2022 36 2025/09
CA1710004_002_002 SECONDARY/GP-202509 1930 TDS 140.000 10.000 MG/L 1000 09-20-2022 36 2025/09
CA1710004_002_002 SECONDARY/GP-202509 0100 TURBIDITY 0.200 0.100 NTU 5 .1 09-20-2022 36 2025/09
CA1710004_002_002 SECONDARY/GP-202509 1095 ZINC < 50.000 UG/L 5000 50 09-20-2022 36 2025/09
CA1710004_002_002 INORGANIC-202606 1002 ALUMINUM < 50.000 UG/L 1000 50 06-14-2023 36 2026/06
CA1710004_002_002 INORGANIC-202606 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 06-14-2023 36 2026/06
CA1710004_002_002 INORGANIC-202606 1005 ARSENIC < 2.000 UG/L 10 2 06-14-2023 36 2026/06
CA1710004_002_002 INORGANIC-202409 1094 ASBESTOS < 0.200 MFL 7 .2 09-17-2015 108 2024/09
CA1710004_002_002 INORGANIC-202606 1010 BARIUM < 100.000 UG/L 1000 100 06-14-2023 36 2026/06
CA1710004_002_002 INORGANIC-202606 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 06-14-2023 36 2026/06
CA1710004_002_002 INORGANIC-202606 1015 CADMIUM < 1.000 UG/L 5 1 06-14-2023 36 2026/06
CA1710004_002_002 INORGANIC-202606 1020 CHROMIUM < 10.000 UG/L 50 10 06-14-2023 36 2026/06
CA1710004_002_002 INORGANIC-202606 1025 FLUORIDE 0.110 0.100 MG/L 2 .1 06-14-2023 36 2026/06
CA1710004_002_002 INORGANIC-202606 1035 MERCURY < 1.000 UG/L 2 1 06-14-2023 36 2026/06
CA1710004_002_002 INORGANIC-202606 1036 NICKEL < 10.000 UG/L 100 10 06-14-2023 36 2026/06
CA1710004_002_002 INORGANIC-202501 1039 PERCHLORATE < 2.000 UG/L 6 2 01-12-2022 36 2025/01
CA1710004_002_002 INORGANIC-202606 1045 SELENIUM < 5.000 UG/L 50 5 06-14-2023 36 2026/06
CA1710004_002_002 INORGANIC-202606 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 06-14-2023 36 2026/06
CA1710004_002_002 NITRATE/NITRITE-202408 1040 NITRATE < 0.400 MG/L 10 .4 08-07-2023 12 2024/08
CA1710004_002_002 NITRATE/NITRITE-202408 1041 NITRITE 0.230 0.200 MG/L 1 .4 08-16-2021 36 2024/08
CA1710004_002_002 RADIOLOGICAL-202712 4109 GROSS ALPHA PARTICLE ACTIVITY 0.323 +/- 0.754 1.100 PCI/L 15 3 12-10-2018 108 2027/12
CA1710004_002_002 REGULATED VOC-202906 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 06-14-2023 72 2029/06
CA1710004_002_002 REGULATED VOC-202906 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 06-14-2023 72 2029/06
CA1710004_002_002 REGULATED VOC-202906 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 06-14-2023 72 2029/06
CA1710004_002_002 REGULATED VOC-202906 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 06-14-2023 72 2029/06
CA1710004_002_002 REGULATED VOC-202906 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 06-14-2023 72 2029/06
CA1710004_002_002 REGULATED VOC-202906 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 06-14-2023 72 2029/06
CA1710004_002_002 REGULATED VOC-202906 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 06-14-2023 72 2029/06
CA1710004_002_002 REGULATED VOC-202906 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 06-14-2023 72 2029/06
CA1710004_002_002 REGULATED VOC-202906 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 06-14-2023 72 2029/06
CA1710004_002_002 REGULATED VOC-202906 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 06-14-2023 72 2029/06
CA1710004_002_002 REGULATED VOC-202906 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 06-14-2023 72 2029/06
CA1710004_002_002 REGULATED VOC-202906 2990 BENZENE < 0.500 UG/L 1 .5 06-14-2023 72 2029/06
CA1710004_002_002 REGULATED VOC-202906 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 06-14-2023 72 2029/06
CA1710004_002_002 REGULATED VOC-202906 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 06-14-2023 72 2029/06
CA1710004_002_002 REGULATED VOC-202906 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 06-14-2023 72 2029/06
CA1710004_002_002 REGULATED VOC-202906 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 06-14-2023 72 2029/06
CA1710004_002_002 REGULATED VOC-202606 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 06-14-2023 36 2026/06
CA1710004_002_002 REGULATED VOC-202906 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 06-14-2023 72 2029/06
CA1710004_002_002 REGULATED VOC-202906 2996 STYRENE < 0.500 UG/L 100 .5 06-14-2023 72 2029/06
CA1710004_002_002 REGULATED VOC-202906 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 06-14-2023 72 2029/06
CA1710004_002_002 REGULATED VOC-202906 2991 TOLUENE < 0.500 UG/L 150 .5 06-14-2023 72 2029/06
CA1710004_002_002 REGULATED VOC-202906 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 06-14-2023 72 2029/06
CA1710004_002_002 REGULATED VOC-202906 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 06-14-2023 72 2029/06
CA1710004_002_002 REGULATED VOC-202906 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 06-14-2023 72 2029/06
CA1710004_002_002 REGULATED VOC-202906 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 06-14-2023 72 2029/06
CA1710004_002_002 REGULATED VOC-202906 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 06-14-2023 72 2029/06
CA1710004_002_002 REGULATED VOC-202906 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 06-14-2023 72 2029/06
CA1710004_002_002 REGULATED SOC-202601 2414 1,2,3-TRICHLOROPROPANE < 0.005 UG/L 0.005 01-17-2023 36 2026/01
CA1710004_002_002 REGULATED SOC-203206 2110 2,4,5-TP < 1.000 UG/L 50 1 06-14-2023 108 2032/06
CA1710004_002_002 REGULATED SOC-203206 2105 2,4-D < 10.000 UG/L 70 10 06-14-2023 108 2032/06
CA1710004_002_002 REGULATED SOC-202606 2050 ATRAZINE < 0.500 UG/L 1 .5 06-14-2023 36 2026/06
CA1710004_002_002 REGULATED SOC-202606 2046 CARBOFURAN < 5.000 UG/L 18 5 06-14-2023 36 2026/06
CA1710004_002_002 REGULATED SOC-202606 2031 DALAPON < 10.000 UG/L 200 10 06-14-2023 36 2026/06
CA1710004_002_002 REGULATED SOC-202606 2041 DINOSEB < 2.000 UG/L 7 2 06-14-2023 36 2026/06
CA1710004_002_002 REGULATED SOC-202606 2032 DIQUAT < 2.000 UG/L 20 4 06-14-2023 36 2026/06
CA1710004_002_002 REGULATED SOC-202501 2033 ENDOTHALL < 45.000 UG/L 100 45 01-12-2022 36 2025/01
CA1710004_002_002 REGULATED SOC-203206 2946 ETHYLENE DIBROMIDE < 0.020 UG/L .05 .02 06-14-2023 108 2032/06
CA1710004_002_002 REGULATED SOC-203206 2065 HEPTACHLOR < 0.010 UG/L .01 .01 06-14-2023 108 2032/06
CA1710004_002_002 REGULATED SOC-203206 2067 HEPTACHLOR EPOXIDE < 0.010 UG/L .01 .01 06-14-2023 108 2032/06
CA1710004_002_002 REGULATED SOC-203206 2010 BHC-GAMMA < 0.200 UG/L .2 .2 06-14-2023 108 2032/06
CA1710004_002_002 REGULATED SOC-203206 2015 METHOXYCHLOR < 10.000 UG/L 30 10 06-14-2023 108 2032/06
CA1710004_002_002 REGULATED SOC-202606 2036 OXAMYL < 20.000 UG/L 50 20 06-14-2023 36 2026/06
CA1710004_002_002 REGULATED SOC-202606 2326 PENTACHLOROPHENOL < 0.200 UG/L 1 .2 06-14-2023 36 2026/06
CA1710004_002_002 REGULATED SOC-202606 2040 PICLORAM < 1.000 UG/L 500 1 06-14-2023 36 2026/06
CA1710004_002_002 REGULATED SOC-202606 2037 SIMAZINE < 1.000 UG/L 4 1 06-14-2023 36 2026/06
CA1710004_002_002 REGULATED SOC-203206 2020 TOXAPHENE < 1.000 UG/L 3 1 06-14-2023 108 2032/06
CA1710004_002_002 GENERAL NON CHAP 15-202509 1927 ALKALINITY, TOTAL 100.000 5.000 MG/L 09-20-2022 36 2025/09
CA1710004_003_003 NITRATE/NITRITE-202408 1040 NITRATE < 0.400 MG/L 10 .4 08-07-2023 12 2024/08
CA1710004_003_003 NITRATE/NITRITE-202408 1041 NITRITE 0.260 0.200 MG/L 1 .4 08-16-2021 36 2024/08
CA1710004_004_004 NITRATE/NITRITE-202408 1040 NITRATE < 0.400 MG/L 10 .4 08-30-2023 12 2024/08
CA1710004_004_004 NITRATE/NITRITE-202408 1041 NITRITE 0.250 0.200 MG/L 1 .4 08-16-2021 36 2024/08
CA1710004_005_005 SECONDARY/GP-202408 1928 ALKALINITY, BICARBONATE 140.000 5.000 MG/L 08-16-2021 36 2024/08
CA1710004_005_005 SECONDARY/GP-202408 1919 CALCIUM 31.000 1.000 MG/L 08-16-2021 36 2024/08
CA1710004_005_005 SECONDARY/GP-202408 1929 ALKALINITY, CARBONATE < 5.000 MG/L 08-16-2021 36 2024/08
CA1710004_005_005 SECONDARY/GP-202408 1017 CHLORIDE 4.200 0.500 MG/L 500 08-16-2021 36 2024/08
CA1710004_005_005 SECONDARY/GP-202408 1905 COLOR < 5.000 UNITS 15 08-16-2021 36 2024/08
CA1710004_005_005 SECONDARY/GP-202408 1022 COPPER, FREE < 50.000 UG/L 1000 50 08-16-2021 36 2024/08
CA1710004_005_005 SECONDARY/GP-202408 2905 FOAMING AGENTS (SURFACTANTS) < 0.050 MG/L .5 08-16-2021 36 2024/08
CA1710004_005_005 SECONDARY/GP-202408 1915 HARDNESS, TOTAL (AS CACO3) 117.000 5.000 MG/L 08-16-2021 36 2024/08
CA1710004_005_005 SECONDARY/GP-202408 1021 HYDROXIDE AS CALCIUM CARBONATE < 5.000 MG/L 08-16-2021 36 2024/08
CA1710004_005_005 SECONDARY/GP-202408 1028 IRON < 100.000 UG/L 300 100 08-16-2021 36 2024/08
CA1710004_005_005 SECONDARY/GP-202408 1031 MAGNESIUM 9.700 1.000 MG/L 08-16-2021 36 2024/08
CA1710004_005_005 SECONDARY/GP-202408 1032 MANGANESE < 20.000 UG/L 50 20 08-16-2021 36 2024/08
CA1710004_005_005 SECONDARY/GP-202408 1920 ODOR < 1.000 TON 3 1 08-16-2021 36 2024/08
CA1710004_005_005 SECONDARY/GP-202408 1925 PH 7.300 1.680 pH 08-16-2021 36 2024/08
CA1710004_005_005 SECONDARY/GP-202408 1050 SILVER < 10.000 UG/L 100 10 08-16-2021 36 2024/08
CA1710004_005_005 SECONDARY/GP-202408 1052 SODIUM 8.800 1.000 MG/L 08-16-2021 36 2024/08
CA1710004_005_005 SECONDARY/GP-202408 1064 CONDUCTIVITY @ 25 C UMHOS/CM 230.000 20.000 UMHO/CM 1600 08-16-2021 36 2024/08
CA1710004_005_005 SECONDARY/GP-202408 1055 SULFATE 9.600 0.500 MG/L 500 .5 08-16-2021 36 2024/08
CA1710004_005_005 SECONDARY/GP-202408 1930 TDS 160.000 10.000 MG/L 1000 08-16-2021 36 2024/08
CA1710004_005_005 SECONDARY/GP-202408 0100 TURBIDITY < 0.100 NTU 5 .1 08-16-2021 36 2024/08
CA1710004_005_005 SECONDARY/GP-202408 1095 ZINC < 50.000 UG/L 5000 50 08-16-2021 36 2024/08
CA1710004_005_005 INORGANIC-202408 1002 ALUMINUM < 50.000 UG/L 1000 50 08-16-2021 36 2024/08
CA1710004_005_005 INORGANIC-202408 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 08-16-2021 36 2024/08
CA1710004_005_005 INORGANIC-202408 1005 ARSENIC < 2.000 UG/L 10 2 08-16-2021 36 2024/08
CA1710004_005_005 INORGANIC-202409 1094 ASBESTOS < 0.200 MFL 7 .2 09-17-2015 108 2024/09
CA1710004_005_005 INORGANIC-202408 1010 BARIUM < 100.000 UG/L 1000 100 08-16-2021 36 2024/08
CA1710004_005_005 INORGANIC-202408 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 08-16-2021 36 2024/08
CA1710004_005_005 INORGANIC-202408 1015 CADMIUM < 1.000 UG/L 5 1 08-16-2021 36 2024/08
CA1710004_005_005 INORGANIC-202408 1020 CHROMIUM < 10.000 UG/L 50 10 08-16-2021 36 2024/08
CA1710004_005_005 INORGANIC-202408 1025 FLUORIDE 0.120 0.100 MG/L 2 .1 08-16-2021 36 2024/08
CA1710004_005_005 INORGANIC-202408 1035 MERCURY < 1.000 UG/L 2 1 08-16-2021 36 2024/08
CA1710004_005_005 INORGANIC-202408 1036 NICKEL < 10.000 UG/L 100 10 08-16-2021 36 2024/08
CA1710004_005_005 INORGANIC-202508 1039 PERCHLORATE < 2.000 UG/L 6 2 08-10-2022 36 2025/08
CA1710004_005_005 INORGANIC-202408 1045 SELENIUM < 5.000 UG/L 50 5 08-16-2021 36 2024/08
CA1710004_005_005 INORGANIC-202408 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 08-16-2021 36 2024/08
CA1710004_005_005 NITRATE/NITRITE-202408 1040 NITRATE < 0.400 MG/L 10 .4 08-30-2023 12 2024/08
CA1710004_005_005 NITRATE/NITRITE-202408 1041 NITRITE < 0.400 MG/L 1 .4 08-16-2021 36 2024/08
CA1710004_005_005 RADIOLOGICAL-202810 4109 GROSS ALPHA PARTICLE ACTIVITY 0.660 +/- 0.277 0.400 PCI/L 15 3 10-15-2019 108 2028/10
CA1710004_005_005 REGULATED VOC-202608 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 08-19-2020 72 2026/08
CA1710004_005_005 REGULATED VOC-202608 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 08-19-2020 72 2026/08
CA1710004_005_005 REGULATED VOC-202608 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 08-19-2020 72 2026/08
CA1710004_005_005 REGULATED VOC-202608 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 08-19-2020 72 2026/08
CA1710004_005_005 REGULATED VOC-202608 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 08-19-2020 72 2026/08
CA1710004_005_005 REGULATED VOC-202608 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 08-19-2020 72 2026/08
CA1710004_005_005 REGULATED VOC-202608 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 08-19-2020 72 2026/08
CA1710004_005_005 REGULATED VOC-202608 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 08-19-2020 72 2026/08
CA1710004_005_005 REGULATED VOC-202608 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 08-19-2020 72 2026/08
CA1710004_005_005 REGULATED VOC-202608 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 08-19-2020 72 2026/08
CA1710004_005_005 REGULATED VOC-202608 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 08-19-2020 72 2026/08
CA1710004_005_005 REGULATED VOC-202608 2990 BENZENE < 0.500 UG/L 1 .5 08-19-2020 72 2026/08
CA1710004_005_005 REGULATED VOC-202608 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 08-19-2020 72 2026/08
CA1710004_005_005 REGULATED VOC-202608 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 08-19-2020 72 2026/08
CA1710004_005_005 REGULATED VOC-202608 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 08-19-2020 72 2026/08
CA1710004_005_005 REGULATED VOC-202608 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 08-19-2020 72 2026/08
CA1710004_005_005 REGULATED VOC-202608 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 08-30-2023 36 2026/08
CA1710004_005_005 REGULATED VOC-202608 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 08-19-2020 72 2026/08
CA1710004_005_005 REGULATED VOC-202608 2996 STYRENE < 0.500 UG/L 100 .5 08-19-2020 72 2026/08
CA1710004_005_005 REGULATED VOC-202608 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 08-19-2020 72 2026/08
CA1710004_005_005 REGULATED VOC-202608 2991 TOLUENE < 0.500 UG/L 150 .5 08-19-2020 72 2026/08
CA1710004_005_005 REGULATED VOC-202608 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 08-19-2020 72 2026/08
CA1710004_005_005 REGULATED VOC-202608 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 08-19-2020 72 2026/08
CA1710004_005_005 REGULATED VOC-202608 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 08-19-2020 72 2026/08
CA1710004_005_005 REGULATED VOC-202608 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 08-19-2020 72 2026/08
CA1710004_005_005 REGULATED VOC-202608 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 08-19-2020 72 2026/08
CA1710004_005_005 REGULATED VOC-202608 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 08-19-2020 72 2026/08
CA1710004_005_005 REGULATED SOC-203208 2110 2,4,5-TP < 1.000 UG/L 50 1 08-30-2023 108 2032/08
CA1710004_005_005 REGULATED SOC-203208 2105 2,4-D < 10.000 UG/L 70 10 08-30-2023 108 2032/08
CA1710004_005_005 REGULATED SOC-202608 2050 ATRAZINE < 0.240 UG/L 1 .5 08-30-2023 36 2026/08
CA1710004_005_005 REGULATED SOC-202608 2046 CARBOFURAN < 5.000 UG/L 18 5 08-30-2023 36 2026/08
CA1710004_005_005 REGULATED SOC-202608 2031 DALAPON < 10.000 UG/L 200 10 08-30-2023 36 2026/08
CA1710004_005_005 REGULATED SOC-202608 2041 DINOSEB < 2.000 UG/L 7 2 08-30-2023 36 2026/08
CA1710004_005_005 REGULATED SOC-202608 2032 DIQUAT < 2.000 UG/L 20 4 08-30-2023 36 2026/08
CA1710004_005_005 REGULATED SOC-202608 2033 ENDOTHALL < 45.000 UG/L 100 45 08-30-2023 36 2026/08
CA1710004_005_005 REGULATED SOC-203208 2946 ETHYLENE DIBROMIDE < 0.020 UG/L .05 .02 08-30-2023 108 2032/08
CA1710004_005_005 REGULATED SOC-203208 2065 HEPTACHLOR < 0.010 UG/L .01 .01 08-30-2023 108 2032/08
CA1710004_005_005 REGULATED SOC-203208 2067 HEPTACHLOR EPOXIDE < 0.010 UG/L .01 .01 08-30-2023 108 2032/08
CA1710004_005_005 REGULATED SOC-202308 2010 BHC-GAMMA < 0.200 UG/L .2 .2 08-20-2014 108 2023/08 DUE NOW
CA1710004_005_005 REGULATED SOC-203208 2015 METHOXYCHLOR < 0.100 UG/L 30 10 08-30-2023 108 2032/08
CA1710004_005_005 REGULATED SOC-202608 2036 OXAMYL < 20.000 UG/L 50 20 08-30-2023 36 2026/08
CA1710004_005_005 REGULATED SOC-202608 2326 PENTACHLOROPHENOL < 0.200 UG/L 1 .2 08-30-2023 36 2026/08
CA1710004_005_005 REGULATED SOC-202608 2040 PICLORAM < 1.000 UG/L 500 1 08-30-2023 36 2026/08
CA1710004_005_005 REGULATED SOC-202608 2037 SIMAZINE < 0.240 UG/L 4 1 08-30-2023 36 2026/08
CA1710004_005_005 REGULATED SOC-203208 2020 TOXAPHENE < 0.500 UG/L 3 1 08-30-2023 108 2032/08
CA1710004_005_005 GENERAL NON CHAP 15-202408 1927 ALKALINITY, TOTAL 120.000 5.000 MG/L 08-16-2021 36 2024/08
CA1710004_006_006 DISINFECTION BYPRODUCTS-202311 1011 BROMATE < 5.000 UG/L 10 5 08-07-2023 3 2023/11 DUE NOW
CA1710004_006_006 SECONDARY/GP-202209 1920 ODOR 13.000 1.000 TON 3 1 06-29-2022 3 2022/09 DUE NOW
CA1710004_DST_007 DISINFECTION BYPRODUCTS-202404 2456 TOTAL HALOACETIC ACIDS (HAA5) < 1.000 UG/L 60 01-24-2024 3 2024/04 DUE NOW
CA1710004_DST_007 DISINFECTION BYPRODUCTS-202404 2950 TTHM 4.280 1.000 UG/L 80 01-24-2024 3 2024/04 DUE NOW
CA1710004_DST_008 DISINFECTION BYPRODUCTS-202404 2456 TOTAL HALOACETIC ACIDS (HAA5) < 1.000 UG/L 60 01-24-2024 3 2024/04 DUE NOW
CA1710004_DST_008 DISINFECTION BYPRODUCTS-202404 2950 TTHM 4.290 1.000 UG/L 80 01-24-2024 3 2024/04 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.