Date:05-19-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:2300708SYSTEM NAME:RIDGEWOOD WATER SYSTEMCOUNTY:MENDOCINO 
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
CA2300708_004_004 SECONDARY/GP-202512 1928 ALKALINITY, BICARBONATE 160.000 5.000 MG/L 12-19-2022 36 2025/12
CA2300708_004_004 SECONDARY/GP-202512 1919 CALCIUM 53.000 1.000 MG/L 12-19-2022 36 2025/12
CA2300708_004_004 SECONDARY/GP-202512 1929 ALKALINITY, CARBONATE < 5.000 MG/L 12-19-2022 36 2025/12
CA2300708_004_004 SECONDARY/GP-202512 1017 CHLORIDE 2.300 0.500 MG/L 500 12-19-2022 36 2025/12
CA2300708_004_004 SECONDARY/GP-202512 1905 COLOR 7.000 5.000 UNITS 15 12-19-2022 36 2025/12
CA2300708_004_004 SECONDARY/GP-202512 1022 COPPER, FREE < 50.000 UG/L 1000 50 12-19-2022 36 2025/12
CA2300708_004_004 SECONDARY/GP-202512 2905 FOAMING AGENTS (SURFACTANTS) < 0.050 MG/L .5 12-19-2022 36 2025/12
CA2300708_004_004 SECONDARY/GP-202512 1915 HARDNESS, TOTAL (AS CACO3) 176.000 5.000 MG/L 12-19-2022 36 2025/12
CA2300708_004_004 SECONDARY/GP-202512 1021 HYDROXIDE AS CALCIUM CARBONATE < 5.000 MG/L 12-19-2022 36 2025/12
CA2300708_004_004 SECONDARY/GP-202512 1028 IRON < 100.000 UG/L 300 100 12-19-2022 36 2025/12
CA2300708_004_004 SECONDARY/GP-202512 1031 MAGNESIUM 10.000 1.000 MG/L 12-19-2022 36 2025/12
CA2300708_004_004 SECONDARY/GP-202512 1032 MANGANESE < 20.000 UG/L 50 20 12-19-2022 36 2025/12
CA2300708_004_004 SECONDARY/GP-202512 1920 ODOR < 1.000 TON 3 1 12-19-2022 36 2025/12
CA2300708_004_004 SECONDARY/GP-202512 1925 PH 7.710 1.680 pH 12-19-2022 36 2025/12
CA2300708_004_004 SECONDARY/GP-202512 1050 SILVER < 10.000 UG/L 100 10 12-19-2022 36 2025/12
CA2300708_004_004 SECONDARY/GP-202512 1052 SODIUM 8.500 1.000 MG/L 12-19-2022 36 2025/12
CA2300708_004_004 SECONDARY/GP-202512 1064 CONDUCTIVITY @ 25 C UMHOS/CM 310.000 20.000 UMHO/CM 1600 12-19-2022 36 2025/12
CA2300708_004_004 SECONDARY/GP-202512 1055 SULFATE 14.000 0.500 MG/L 500 .5 12-19-2022 36 2025/12
CA2300708_004_004 SECONDARY/GP-202512 1930 TDS 190.000 10.000 MG/L 1000 12-19-2022 36 2025/12
CA2300708_004_004 SECONDARY/GP-202512 0100 TURBIDITY 0.500 0.100 NTU 5 .1 12-19-2022 36 2025/12
CA2300708_004_004 SECONDARY/GP-202512 1095 ZINC < 50.000 UG/L 5000 50 12-19-2022 36 2025/12
CA2300708_004_004 INORGANIC-202512 1002 ALUMINUM < 50.000 UG/L 1000 50 12-19-2022 36 2025/12
CA2300708_004_004 INORGANIC-202512 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 12-19-2022 36 2025/12
CA2300708_004_004 INORGANIC-202512 1005 ARSENIC < 2.000 UG/L 10 2 12-19-2022 36 2025/12
CA2300708_004_004 INORGANIC-202512 1094 ASBESTOS < 0.200 MFL 7 .2 12-12-2016 108 2025/12
CA2300708_004_004 INORGANIC-202512 1010 BARIUM < 100.000 UG/L 1000 100 12-19-2022 36 2025/12
CA2300708_004_004 INORGANIC-202512 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 12-19-2022 36 2025/12
CA2300708_004_004 INORGANIC-202512 1015 CADMIUM < 1.000 UG/L 5 1 12-19-2022 36 2025/12
CA2300708_004_004 INORGANIC-202512 1020 CHROMIUM < 10.000 UG/L 50 10 12-19-2022 36 2025/12
CA2300708_004_004 INORGANIC-202512 1025 FLUORIDE 0.130 0.100 MG/L 2 .1 12-19-2022 36 2025/12
CA2300708_004_004 INORGANIC-202512 1035 MERCURY < 1.000 UG/L 2 1 12-19-2022 36 2025/12
CA2300708_004_004 INORGANIC-202512 1036 NICKEL < 10.000 UG/L 100 10 12-19-2022 36 2025/12
CA2300708_004_004 INORGANIC-202612 1039 PERCHLORATE < 1.000 UG/L 6 2 12-18-2023 36 2026/12
CA2300708_004_004 INORGANIC-202512 1045 SELENIUM < 5.000 UG/L 50 5 12-19-2022 36 2025/12
CA2300708_004_004 INORGANIC-202512 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 12-19-2022 36 2025/12
CA2300708_004_004 NITRATE/NITRITE-202412 1040 NITRATE < 0.400 MG/L 10 .4 12-18-2023 12 2024/12
CA2300708_004_004 NITRATE/NITRITE-202512 1041 NITRITE < 0.400 MG/L 1 .4 12-19-2022 36 2025/12
CA2300708_004_004 RADIOLOGICAL-202607 4109 GROSS ALPHA PARTICLE ACTIVITY 0.663 +/- 0.737 1.000 PCI/L 15 3 07-18-2017 108 2026/07
CA2300708_004_004 REGULATED VOC-202812 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 12-19-2022 72 2028/12
CA2300708_004_004 REGULATED VOC-202812 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 12-19-2022 72 2028/12
CA2300708_004_004 REGULATED VOC-202812 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 12-19-2022 72 2028/12
CA2300708_004_004 REGULATED VOC-202812 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 12-19-2022 72 2028/12
CA2300708_004_004 REGULATED VOC-202812 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 12-19-2022 72 2028/12
CA2300708_004_004 REGULATED VOC-202912 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 12-18-2023 72 2029/12
CA2300708_004_004 REGULATED VOC-202812 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 12-19-2022 72 2028/12
CA2300708_004_004 REGULATED VOC-202812 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 12-19-2022 72 2028/12
CA2300708_004_004 REGULATED VOC-202812 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 12-19-2022 72 2028/12
CA2300708_004_004 REGULATED VOC-202812 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 12-19-2022 72 2028/12
CA2300708_004_004 REGULATED VOC-202812 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 12-19-2022 72 2028/12
CA2300708_004_004 REGULATED VOC-202812 2990 BENZENE < 0.500 UG/L 1 .5 12-19-2022 72 2028/12
CA2300708_004_004 REGULATED VOC-202812 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 12-19-2022 72 2028/12
CA2300708_004_004 REGULATED VOC-202812 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 12-19-2022 72 2028/12
CA2300708_004_004 REGULATED VOC-202812 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 12-19-2022 72 2028/12
CA2300708_004_004 REGULATED VOC-202812 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 12-19-2022 72 2028/12
CA2300708_004_004 REGULATED VOC-202512 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 12-19-2022 36 2025/12
CA2300708_004_004 REGULATED VOC-202812 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 12-19-2022 72 2028/12
CA2300708_004_004 REGULATED VOC-202812 2996 STYRENE < 0.500 UG/L 100 .5 12-19-2022 72 2028/12
CA2300708_004_004 REGULATED VOC-202812 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 12-19-2022 72 2028/12
CA2300708_004_004 REGULATED VOC-202812 2991 TOLUENE < 0.500 UG/L 150 .5 12-19-2022 72 2028/12
CA2300708_004_004 REGULATED VOC-202812 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 12-19-2022 72 2028/12
CA2300708_004_004 REGULATED VOC-202812 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 12-19-2022 72 2028/12
CA2300708_004_004 REGULATED VOC-202812 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 12-19-2022 72 2028/12
CA2300708_004_004 REGULATED VOC-202812 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 12-19-2022 72 2028/12
CA2300708_004_004 REGULATED VOC-202812 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 12-19-2022 72 2028/12
CA2300708_004_004 REGULATED VOC-202812 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 12-19-2022 72 2028/12
CA2300708_004_004 REGULATED SOC-202512 2110 2,4,5-TP < 1.000 UG/L 50 1 12-12-2016 108 2025/12
CA2300708_004_004 REGULATED SOC-202512 2105 2,4-D < 10.000 UG/L 70 10 12-12-2016 108 2025/12
CA2300708_004_004 REGULATED SOC-202512 2050 ATRAZINE < 0.500 UG/L 1 .5 12-19-2022 36 2025/12
CA2300708_004_004 REGULATED SOC-202512 2031 DALAPON < 10.000 UG/L 200 10 12-12-2016 108 2025/12
CA2300708_004_004 REGULATED SOC-202512 2037 SIMAZINE < 1.000 UG/L 4 1 12-19-2022 36 2025/12
CA2300708_005_005 SECONDARY/GP-203212 1928 ALKALINITY, BICARBONATE 120.000 5.000 MG/L 12-18-2023 108 2032/12
CA2300708_005_005 SECONDARY/GP-203212 1919 CALCIUM 19.000 2.500 MG/L 12-18-2023 108 2032/12
CA2300708_005_005 SECONDARY/GP-203212 1929 ALKALINITY, CARBONATE < 5.000 MG/L 12-18-2023 108 2032/12
CA2300708_005_005 SECONDARY/GP-203212 1017 CHLORIDE 5.900 0.500 MG/L 500 12-18-2023 108 2032/12
CA2300708_005_005 SECONDARY/GP-203212 1905 COLOR 16.000 5.000 UNITS 15 12-18-2023 108 2032/12
CA2300708_005_005 SECONDARY/GP-203212 1022 COPPER, FREE < 50.000 UG/L 1000 50 12-18-2023 108 2032/12
CA2300708_005_005 SECONDARY/GP-203212 2905 FOAMING AGENTS (SURFACTANTS) < 0.050 MG/L .5 12-18-2023 108 2032/12
CA2300708_005_005 SECONDARY/GP-203212 1915 HARDNESS, TOTAL (AS CACO3) 112.000 5.000 MG/L 12-18-2023 108 2032/12
CA2300708_005_005 SECONDARY/GP-203212 1021 HYDROXIDE AS CALCIUM CARBONATE < 5.000 MG/L 12-18-2023 108 2032/12
CA2300708_005_005 SECONDARY/GP-203212 1028 IRON 1700.000 250.000 UG/L 300 100 12-18-2023 108 2032/12
CA2300708_005_005 SECONDARY/GP-203212 1031 MAGNESIUM 16.000 2.500 MG/L 12-18-2023 108 2032/12
CA2300708_005_005 SECONDARY/GP-203212 1032 MANGANESE < 20.000 UG/L 50 20 12-18-2023 108 2032/12
CA2300708_005_005 SECONDARY/GP-203212 1920 ODOR 1.600 1.000 TON 3 1 12-18-2023 108 2032/12
CA2300708_005_005 SECONDARY/GP-203212 1925 PH 7.430 1.680 pH 12-18-2023 108 2032/12
CA2300708_005_005 SECONDARY/GP-203212 1050 SILVER < 10.000 UG/L 100 10 12-18-2023 108 2032/12
CA2300708_005_005 SECONDARY/GP-203212 1052 SODIUM 9.400 2.500 MG/L 12-18-2023 108 2032/12
CA2300708_005_005 SECONDARY/GP-203212 1064 CONDUCTIVITY @ 25 C UMHOS/CM 240.000 20.000 UMHO/CM 1600 12-18-2023 108 2032/12
CA2300708_005_005 SECONDARY/GP-203212 1055 SULFATE 7.400 0.500 MG/L 500 .5 12-18-2023 108 2032/12
CA2300708_005_005 SECONDARY/GP-203212 1930 TDS 150.000 10.000 MG/L 1000 12-18-2023 108 2032/12
CA2300708_005_005 SECONDARY/GP-203212 0100 TURBIDITY 11.000 0.200 NTU 5 .1 12-18-2023 108 2032/12
CA2300708_005_005 SECONDARY/GP-203212 1095 ZINC < 50.000 UG/L 5000 50 12-18-2023 108 2032/12
CA2300708_005_005 INORGANIC-203212 1002 ALUMINUM 130.000 50.000 UG/L 1000 50 12-18-2023 108 2032/12
CA2300708_005_005 INORGANIC-203212 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 12-18-2023 108 2032/12
CA2300708_005_005 INORGANIC-203212 1005 ARSENIC < 2.000 UG/L 10 2 12-18-2023 108 2032/12
CA2300708_005_005 INORGANIC-202912 1094 ASBESTOS < 0.200 MFL 7 .2 12-03-2020 108 2029/12
CA2300708_005_005 INORGANIC-203212 1010 BARIUM 130.000 100.000 UG/L 1000 100 12-18-2023 108 2032/12
CA2300708_005_005 INORGANIC-203212 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 12-18-2023 108 2032/12
CA2300708_005_005 INORGANIC-203212 1015 CADMIUM < 1.000 UG/L 5 1 12-18-2023 108 2032/12
CA2300708_005_005 INORGANIC-203212 1020 CHROMIUM < 10.000 UG/L 50 10 12-18-2023 108 2032/12
CA2300708_005_005 INORGANIC-203212 1025 FLUORIDE < 0.100 MG/L 2 .1 12-18-2023 108 2032/12
CA2300708_005_005 INORGANIC-203212 1035 MERCURY < 1.000 UG/L 2 1 12-18-2023 108 2032/12
CA2300708_005_005 INORGANIC-203212 1036 NICKEL < 10.000 UG/L 100 10 12-18-2023 108 2032/12
CA2300708_005_005 INORGANIC-202912 1039 PERCHLORATE < 4.000 UG/L 6 4 12-03-2020 108 2029/12
CA2300708_005_005 INORGANIC-203212 1045 SELENIUM < 5.000 UG/L 50 5 12-18-2023 108 2032/12
CA2300708_005_005 INORGANIC-203212 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 12-18-2023 108 2032/12
CA2300708_005_005 NITRATE/NITRITE-202412 1040 NITRATE < 0.400 MG/L 10 .4 12-18-2023 12 2024/12
CA2300708_005_005 NITRATE/NITRITE-203212 1041 NITRITE < 0.400 MG/L 1 .4 12-18-2023 108 2032/12
CA2300708_005_005 RADIOLOGICAL-202503 4109 GROSS ALPHA PARTICLE ACTIVITY 0.995 +/- 1.140 1.300 PCI/L 15 3 03-25-2016 108 2025/03
CA2300708_005_005 REGULATED VOC-202912 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 12-03-2020 108 2029/12
CA2300708_005_005 REGULATED VOC-202912 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 12-03-2020 108 2029/12
CA2300708_005_005 REGULATED VOC-202912 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 12-03-2020 108 2029/12
CA2300708_005_005 REGULATED VOC-202912 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 12-03-2020 108 2029/12
CA2300708_005_005 REGULATED VOC-202912 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 12-03-2020 108 2029/12
CA2300708_005_005 REGULATED VOC-202912 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 12-03-2020 108 2029/12
CA2300708_005_005 REGULATED VOC-202912 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 12-03-2020 108 2029/12
CA2300708_005_005 REGULATED VOC-202912 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 12-03-2020 108 2029/12
CA2300708_005_005 REGULATED VOC-202912 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 12-03-2020 108 2029/12
CA2300708_005_005 REGULATED VOC-202912 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 12-03-2020 108 2029/12
CA2300708_005_005 REGULATED VOC-202912 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 12-03-2020 108 2029/12
CA2300708_005_005 REGULATED VOC-202912 2990 BENZENE < 0.500 UG/L 1 .5 12-03-2020 108 2029/12
CA2300708_005_005 REGULATED VOC-202912 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 12-03-2020 108 2029/12
CA2300708_005_005 REGULATED VOC-202912 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 12-03-2020 108 2029/12
CA2300708_005_005 REGULATED VOC-202912 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 12-03-2020 108 2029/12
CA2300708_005_005 REGULATED VOC-202912 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 12-03-2020 108 2029/12
CA2300708_005_005 REGULATED VOC-202912 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 12-03-2020 108 2029/12
CA2300708_005_005 REGULATED VOC-202912 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 12-03-2020 108 2029/12
CA2300708_005_005 REGULATED VOC-202912 2996 STYRENE < 0.500 UG/L 100 .5 12-03-2020 108 2029/12
CA2300708_005_005 REGULATED VOC-202912 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 12-03-2020 108 2029/12
CA2300708_005_005 REGULATED VOC-202912 2991 TOLUENE < 0.500 UG/L 150 .5 12-03-2020 108 2029/12
CA2300708_005_005 REGULATED VOC-202912 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 12-03-2020 108 2029/12
CA2300708_005_005 REGULATED VOC-202912 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 12-03-2020 108 2029/12
CA2300708_005_005 REGULATED VOC-202912 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 12-03-2020 108 2029/12
CA2300708_005_005 REGULATED VOC-202912 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 12-03-2020 108 2029/12
CA2300708_005_005 REGULATED VOC-202912 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 12-03-2020 108 2029/12
CA2300708_005_005 REGULATED VOC-202912 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 12-03-2020 108 2029/12
CA2300708_005_005 REGULATED SOC-203212 2110 2,4,5-TP < 1.000 UG/L 50 1 12-18-2023 108 2032/12
CA2300708_005_005 REGULATED SOC-203212 2105 2,4-D < 10.000 UG/L 70 10 12-18-2023 108 2032/12
CA2300708_005_005 REGULATED SOC-203212 2050 ATRAZINE < 0.240 UG/L 1 .5 12-18-2023 108 2032/12
CA2300708_005_005 REGULATED SOC-202403 2046 CARBOFURAN < 5.000 UG/L 18 5 03-10-2015 108 2024/03 DUE NOW
CA2300708_005_005 REGULATED SOC-203212 2031 DALAPON < 10.000 UG/L 200 10 12-18-2023 108 2032/12
CA2300708_005_005 REGULATED SOC-203212 2041 DINOSEB < 2.000 UG/L 7 2 12-18-2023 108 2032/12
CA2300708_005_005 REGULATED SOC-202403 2032 DIQUAT < 4.000 UG/L 20 4 03-10-2015 108 2024/03 DUE NOW
CA2300708_005_005 REGULATED SOC-202403 2033 ENDOTHALL < 40.000 UG/L 100 45 03-10-2015 108 2024/03 DUE NOW
CA2300708_005_005 REGULATED SOC-202403 2946 ETHYLENE DIBROMIDE < UG/L .05 .02 03-10-2015 108 2024/03 DUE NOW
CA2300708_005_005 REGULATED SOC-202403 2065 HEPTACHLOR < UG/L .01 .01 03-10-2015 108 2024/03 DUE NOW
CA2300708_005_005 REGULATED SOC-202403 2067 HEPTACHLOR EPOXIDE < UG/L .01 .01 03-10-2015 108 2024/03 DUE NOW
CA2300708_005_005 REGULATED SOC-202403 2010 BHC-GAMMA < 0.200 UG/L .2 .2 03-10-2015 108 2024/03 DUE NOW
CA2300708_005_005 REGULATED SOC-202403 2015 METHOXYCHLOR < 10.000 UG/L 30 10 03-10-2015 108 2024/03 DUE NOW
CA2300708_005_005 REGULATED SOC-202403 2036 OXAMYL < 20.000 UG/L 50 20 03-10-2015 108 2024/03 DUE NOW
CA2300708_005_005 REGULATED SOC-203212 2326 PENTACHLOROPHENOL < 0.200 UG/L 1 .2 12-18-2023 108 2032/12
CA2300708_005_005 REGULATED SOC-203212 2040 PICLORAM < 1.000 UG/L 500 1 12-18-2023 108 2032/12
CA2300708_005_005 REGULATED SOC-203212 2037 SIMAZINE < 0.240 UG/L 4 1 12-18-2023 108 2032/12
CA2300708_005_005 REGULATED SOC-202403 2020 TOXAPHENE < 1.000 UG/L 3 1 03-10-2015 108 2024/03 DUE NOW
CA2300708_005_005 GENERAL NON CHAP 15-203212 1927 ALKALINITY, TOTAL 120.000 5.000 MG/L 12-18-2023 108 2032/12
CA2300708_DST_008 DISINFECTION BYPRODUCTS-202412 2943 BROMODICHLOROMETHANE 3.600 1.000 UG/L 1 12-22-2021 36 2024/12
CA2300708_DST_008 DISINFECTION BYPRODUCTS-202412 2942 BROMOFORM < 1.000 UG/L 1 12-22-2021 36 2024/12
CA2300708_DST_008 DISINFECTION BYPRODUCTS-202412 2941 CHLOROFORM 9.140 1.000 UG/L 1 12-22-2021 36 2024/12
CA2300708_DST_008 DISINFECTION BYPRODUCTS-202412 2454 DIBROMOACETIC ACID < 1.000 UG/L 1 12-22-2021 36 2024/12
CA2300708_DST_008 DISINFECTION BYPRODUCTS-202412 2944 DIBROMOCHLOROMETHANE 1.150 1.000 UG/L 1 12-22-2021 36 2024/12
CA2300708_DST_008 DISINFECTION BYPRODUCTS-202412 2451 DICHLOROACETIC ACID 7.500 1.000 UG/L 1 12-22-2021 36 2024/12
CA2300708_DST_008 DISINFECTION BYPRODUCTS-202412 2456 TOTAL HALOACETIC ACIDS (HAA5) 17.600 1.000 UG/L 60 12-22-2021 36 2024/12
CA2300708_DST_008 DISINFECTION BYPRODUCTS-202412 2453 MONOBROMOACETIC ACID < 1.000 UG/L 1 12-22-2021 36 2024/12
CA2300708_DST_008 DISINFECTION BYPRODUCTS-202412 2450 MONOCHLOROACETIC ACID < 2.000 UG/L 2 12-22-2021 36 2024/12
CA2300708_DST_008 DISINFECTION BYPRODUCTS-202412 2950 TTHM 13.890 1.000 UG/L 80 12-22-2021 36 2024/12
CA2300708_DST_008 DISINFECTION BYPRODUCTS-202412 2452 TRICHLOROACETIC ACID 10.100 1.000 UG/L 1 12-22-2021 36 2024/12
CA2300708_009_009 SECONDARY/GP-202612 1928 ALKALINITY, BICARBONATE 140.000 5.000 MG/L 12-18-2023 36 2026/12
CA2300708_009_009 SECONDARY/GP-202612 1919 CALCIUM 42.000 1.000 MG/L 12-18-2023 36 2026/12
CA2300708_009_009 SECONDARY/GP-202612 1929 ALKALINITY, CARBONATE < 5.000 MG/L 12-18-2023 36 2026/12
CA2300708_009_009 SECONDARY/GP-202612 1017 CHLORIDE 3.400 0.500 MG/L 500 12-18-2023 36 2026/12
CA2300708_009_009 SECONDARY/GP-202612 1905 COLOR 9.000 5.000 UNITS 15 12-18-2023 36 2026/12
CA2300708_009_009 SECONDARY/GP-202612 1022 COPPER, FREE < 50.000 UG/L 1000 50 12-18-2023 36 2026/12
CA2300708_009_009 SECONDARY/GP-202612 2905 FOAMING AGENTS (SURFACTANTS) < 0.050 MG/L .5 12-18-2023 36 2026/12
CA2300708_009_009 SECONDARY/GP-202612 1915 HARDNESS, TOTAL (AS CACO3) 144.000 5.000 MG/L 12-18-2023 36 2026/12
CA2300708_009_009 SECONDARY/GP-202612 1021 HYDROXIDE AS CALCIUM CARBONATE < 5.000 MG/L 12-18-2023 36 2026/12
CA2300708_009_009 SECONDARY/GP-202612 1028 IRON < 100.000 UG/L 300 100 12-18-2023 36 2026/12
CA2300708_009_009 SECONDARY/GP-202612 1031 MAGNESIUM 9.700 1.000 MG/L 12-18-2023 36 2026/12
CA2300708_009_009 SECONDARY/GP-202612 1032 MANGANESE < 20.000 UG/L 50 20 12-18-2023 36 2026/12
CA2300708_009_009 SECONDARY/GP-202612 1920 ODOR < 1.000 TON 3 1 12-18-2023 36 2026/12
CA2300708_009_009 SECONDARY/GP-202612 1925 PH 7.030 1.680 pH 12-18-2023 36 2026/12
CA2300708_009_009 SECONDARY/GP-202612 1050 SILVER < 10.000 UG/L 100 10 12-18-2023 36 2026/12
CA2300708_009_009 SECONDARY/GP-202612 1052 SODIUM 12.000 1.000 MG/L 12-18-2023 36 2026/12
CA2300708_009_009 SECONDARY/GP-202612 1064 CONDUCTIVITY @ 25 C UMHOS/CM 290.000 20.000 UMHO/CM 1600 12-18-2023 36 2026/12
CA2300708_009_009 SECONDARY/GP-202612 1055 SULFATE 16.000 0.500 MG/L 500 .5 12-18-2023 36 2026/12
CA2300708_009_009 SECONDARY/GP-202612 1930 TDS 190.000 10.000 MG/L 1000 12-18-2023 36 2026/12
CA2300708_009_009 SECONDARY/GP-202612 0100 TURBIDITY 0.950 0.200 NTU 5 .1 12-18-2023 36 2026/12
CA2300708_009_009 SECONDARY/GP-202612 1095 ZINC < 50.000 UG/L 5000 50 12-18-2023 36 2026/12
CA2300708_009_009 INORGANIC-202612 1002 ALUMINUM < 50.000 UG/L 1000 50 12-18-2023 36 2026/12
CA2300708_009_009 INORGANIC-202612 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 12-18-2023 36 2026/12
CA2300708_009_009 INORGANIC-202612 1005 ARSENIC < 2.000 UG/L 10 2 12-18-2023 36 2026/12
CA2300708_009_009 INORGANIC-203212 1094 ASBESTOS < 0.200 MFL 7 .2 12-18-2023 108 2032/12
CA2300708_009_009 INORGANIC-202612 1010 BARIUM 120.000 100.000 UG/L 1000 100 12-18-2023 36 2026/12
CA2300708_009_009 INORGANIC-202612 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 12-18-2023 36 2026/12
CA2300708_009_009 INORGANIC-202612 1015 CADMIUM < 1.000 UG/L 5 1 12-18-2023 36 2026/12
CA2300708_009_009 INORGANIC-202612 1020 CHROMIUM < 10.000 UG/L 50 10 12-18-2023 36 2026/12
CA2300708_009_009 INORGANIC-202612 1025 FLUORIDE 0.220 0.100 MG/L 2 .1 12-18-2023 36 2026/12
CA2300708_009_009 INORGANIC-202612 1035 MERCURY < 1.000 UG/L 2 1 12-18-2023 36 2026/12
CA2300708_009_009 INORGANIC-202612 1036 NICKEL < 10.000 UG/L 100 10 12-18-2023 36 2026/12
CA2300708_009_009 INORGANIC-202512 1039 PERCHLORATE < 2.000 UG/L 6 2 12-19-2022 36 2025/12
CA2300708_009_009 INORGANIC-202612 1045 SELENIUM < 5.000 UG/L 50 5 12-18-2023 36 2026/12
CA2300708_009_009 INORGANIC-202612 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 12-18-2023 36 2026/12
CA2300708_009_009 NITRATE/NITRITE-202412 1040 NITRATE < 0.400 MG/L 10 .4 12-18-2023 12 2024/12
CA2300708_009_009 NITRATE/NITRITE-202612 1041 NITRITE < 0.400 MG/L 1 .4 12-18-2023 36 2026/12
CA2300708_009_009 RADIOLOGICAL-202503 4109 GROSS ALPHA PARTICLE ACTIVITY 0.672 +/- 1.030 1.300 PCI/L 15 3 03-25-2016 108 2025/03
CA2300708_009_009 REGULATED VOC-202612 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 12-03-2020 72 2026/12
CA2300708_009_009 REGULATED VOC-202612 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 12-03-2020 72 2026/12
CA2300708_009_009 REGULATED VOC-202612 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 12-03-2020 72 2026/12
CA2300708_009_009 REGULATED VOC-202612 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 12-03-2020 72 2026/12
CA2300708_009_009 REGULATED VOC-202612 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 12-03-2020 72 2026/12
CA2300708_009_009 REGULATED VOC-202612 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 12-03-2020 72 2026/12
CA2300708_009_009 REGULATED VOC-202612 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 12-03-2020 72 2026/12
CA2300708_009_009 REGULATED VOC-202612 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 12-03-2020 72 2026/12
CA2300708_009_009 REGULATED VOC-202612 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 12-03-2020 72 2026/12
CA2300708_009_009 REGULATED VOC-202612 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 12-03-2020 72 2026/12
CA2300708_009_009 REGULATED VOC-202612 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 12-03-2020 72 2026/12
CA2300708_009_009 REGULATED VOC-202612 2990 BENZENE < 0.500 UG/L 1 .5 12-03-2020 72 2026/12
CA2300708_009_009 REGULATED VOC-202612 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 12-03-2020 72 2026/12
CA2300708_009_009 REGULATED VOC-202612 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 12-03-2020 72 2026/12
CA2300708_009_009 REGULATED VOC-202612 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 12-03-2020 72 2026/12
CA2300708_009_009 REGULATED VOC-202612 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 12-03-2020 72 2026/12
CA2300708_009_009 REGULATED VOC-202612 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 12-18-2023 36 2026/12
CA2300708_009_009 REGULATED VOC-202612 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 12-03-2020 72 2026/12
CA2300708_009_009 REGULATED VOC-202612 2996 STYRENE < 0.500 UG/L 100 .5 12-03-2020 72 2026/12
CA2300708_009_009 REGULATED VOC-202612 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 12-03-2020 72 2026/12
CA2300708_009_009 REGULATED VOC-202612 2991 TOLUENE < 0.500 UG/L 150 .5 12-03-2020 72 2026/12
CA2300708_009_009 REGULATED VOC-202612 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 12-03-2020 72 2026/12
CA2300708_009_009 REGULATED VOC-202612 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 12-03-2020 72 2026/12
CA2300708_009_009 REGULATED VOC-202612 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 12-03-2020 72 2026/12
CA2300708_009_009 REGULATED VOC-202612 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 12-03-2020 72 2026/12
CA2300708_009_009 REGULATED VOC-202612 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 12-03-2020 72 2026/12
CA2300708_009_009 REGULATED VOC-202612 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 12-03-2020 72 2026/12
CA2300708_009_009 REGULATED SOC-203212 2110 2,4,5-TP < 1.000 UG/L 50 1 12-18-2023 108 2032/12
CA2300708_009_009 REGULATED SOC-203212 2105 2,4-D < 10.000 UG/L 70 10 12-18-2023 108 2032/12
CA2300708_009_009 REGULATED SOC-202612 2050 ATRAZINE < 0.240 UG/L 1 .5 12-18-2023 36 2026/12
CA2300708_009_009 REGULATED SOC-203212 2031 DALAPON < 10.000 UG/L 200 10 12-18-2023 108 2032/12
CA2300708_009_009 REGULATED SOC-202612 2037 SIMAZINE < 0.240 UG/L 4 1 12-18-2023 36 2026/12
CA2300708_DST_010 INORGANIC-null 1002 ALUMINUM UG/L 1000 50 108 DUE NOW
CA2300708_DST_010 INORGANIC-null 1074 ANTIMONY, TOTAL UG/L 6 6 108 DUE NOW
CA2300708_DST_010 INORGANIC-null 1005 ARSENIC UG/L 10 2 108 DUE NOW
CA2300708_DST_010 INORGANIC-203210 1094 ASBESTOS < 0.200 MFL 7 .2 10-24-2023 108 2032/10
CA2300708_DST_010 INORGANIC-null 1010 BARIUM UG/L 1000 100 108 DUE NOW
CA2300708_DST_010 INORGANIC-null 1075 BERYLLIUM, TOTAL UG/L 4 1 108 DUE NOW
CA2300708_DST_010 INORGANIC-null 1015 CADMIUM UG/L 5 1 108 DUE NOW
CA2300708_DST_010 INORGANIC-null 1020 CHROMIUM UG/L 50 10 108 DUE NOW
CA2300708_DST_010 INORGANIC-null 1024 CYANIDE UG/L 150 100 108 DUE NOW
CA2300708_DST_010 INORGANIC-null 1025 FLUORIDE MG/L 2 .1 108 DUE NOW
CA2300708_DST_010 INORGANIC-null 1030 LEAD UG/L 5 108 DUE NOW
CA2300708_DST_010 INORGANIC-null 1035 MERCURY UG/L 2 1 108 DUE NOW
CA2300708_DST_010 INORGANIC-null 1036 NICKEL UG/L 100 10 108 DUE NOW
CA2300708_DST_010 INORGANIC-null 1039 PERCHLORATE UG/L 6 1 108 DUE NOW
CA2300708_DST_010 INORGANIC-null 1045 SELENIUM UG/L 50 5 108 DUE NOW
CA2300708_DST_010 INORGANIC-null 1085 THALLIUM, TOTAL UG/L 2 1 108 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.