Date:05-16-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:4700513SYSTEM NAME:HORNBROOK C.S.D.COUNTY:SISKIYOU 
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
CA4700513_001_001 SECONDARY/GP-202410 1928 ALKALINITY, BICARBONATE 220.000 MG/L 10-01-2015 108 2024/10
CA4700513_001_001 SECONDARY/GP-202410 1919 CALCIUM 7.000 MG/L 10-01-2015 108 2024/10
CA4700513_001_001 SECONDARY/GP-202410 1929 ALKALINITY, CARBONATE 8.000 MG/L 10-01-2015 108 2024/10
CA4700513_001_001 SECONDARY/GP-202410 1017 CHLORIDE 31.400 MG/L 500 10-01-2015 108 2024/10
CA4700513_001_001 SECONDARY/GP-202410 1905 COLOR 20.000 UNITS 15 10-01-2015 108 2024/10
CA4700513_001_001 SECONDARY/GP-202410 1022 COPPER, FREE < 50.000 UG/L 1000 50 10-01-2015 108 2024/10
CA4700513_001_001 SECONDARY/GP-202410 2905 FOAMING AGENTS (SURFACTANTS) < MG/L .5 10-01-2015 108 2024/10
CA4700513_001_001 SECONDARY/GP-202410 1915 HARDNESS, TOTAL (AS CACO3) 21.000 MG/L 10-01-2015 108 2024/10
CA4700513_001_001 SECONDARY/GP-202410 1021 HYDROXIDE AS CALCIUM CARBONATE < MG/L 10-01-2015 108 2024/10
CA4700513_001_001 SECONDARY/GP-203302 1028 IRON 69.000 50.000 UG/L 300 100 02-14-2024 108 2033/02
CA4700513_001_001 SECONDARY/GP-202410 1031 MAGNESIUM < MG/L 10-01-2015 108 2024/10
CA4700513_001_001 SECONDARY/GP-203302 1032 MANGANESE 7.380 0.500 UG/L 50 20 02-14-2024 108 2033/02
CA4700513_001_001 SECONDARY/GP-202410 1920 ODOR < 1.000 TON 3 1 10-01-2015 108 2024/10
CA4700513_001_001 SECONDARY/GP-202410 1925 PH 8.670 pH 10-01-2015 108 2024/10
CA4700513_001_001 SECONDARY/GP-202410 1050 SILVER < 10.000 UG/L 100 10 10-01-2015 108 2024/10
CA4700513_001_001 SECONDARY/GP-202410 1052 SODIUM 106.000 MG/L 10-01-2015 108 2024/10
CA4700513_001_001 SECONDARY/GP-202410 1064 CONDUCTIVITY @ 25 C UMHOS/CM 492.000 UMHO/CM 1600 10-01-2015 108 2024/10
CA4700513_001_001 SECONDARY/GP-202410 1055 SULFATE 17.000 0.500 MG/L 500 .5 10-01-2015 108 2024/10
CA4700513_001_001 SECONDARY/GP-202410 1930 TDS 235.000 MG/L 1000 10-01-2015 108 2024/10
CA4700513_001_001 SECONDARY/GP-202410 0100 TURBIDITY 25.000 0.100 NTU 5 .1 10-01-2015 108 2024/10
CA4700513_001_001 SECONDARY/GP-202410 1095 ZINC 362.000 50.000 UG/L 5000 50 10-01-2015 108 2024/10
CA4700513_001_001 INORGANIC-202410 1002 ALUMINUM < 50.000 UG/L 1000 50 10-01-2015 108 2024/10
CA4700513_001_001 INORGANIC-202410 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 10-01-2015 108 2024/10
CA4700513_001_001 INORGANIC-202410 1005 ARSENIC < 2.000 UG/L 10 2 10-01-2015 108 2024/10
CA4700513_001_001 INORGANIC-202410 1010 BARIUM < 100.000 UG/L 1000 100 10-01-2015 108 2024/10
CA4700513_001_001 INORGANIC-202410 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 10-01-2015 108 2024/10
CA4700513_001_001 INORGANIC-202410 1015 CADMIUM < 1.000 UG/L 5 1 10-01-2015 108 2024/10
CA4700513_001_001 INORGANIC-202410 1020 CHROMIUM < 10.000 UG/L 50 10 10-01-2015 108 2024/10
CA4700513_001_001 INORGANIC-202410 1025 FLUORIDE 0.150 0.100 MG/L 2 .1 10-01-2015 108 2024/10
CA4700513_001_001 INORGANIC-202410 1035 MERCURY < 1.000 UG/L 2 1 10-01-2015 108 2024/10
CA4700513_001_001 INORGANIC-202410 1036 NICKEL < 10.000 UG/L 100 10 10-01-2015 108 2024/10
CA4700513_001_001 INORGANIC-202505 1039 PERCHLORATE < 10.000 UG/L 6 2 05-05-2022 36 2025/05
CA4700513_001_001 INORGANIC-202410 1045 SELENIUM < 5.000 UG/L 50 5 10-01-2015 108 2024/10
CA4700513_001_001 INORGANIC-202410 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 10-01-2015 108 2024/10
CA4700513_001_001 NITRATE/NITRITE-202402 1040 NITRATE < 0.100 MG/L 10 .4 02-02-2023 12 2024/02 DUE NOW
CA4700513_001_001 NITRATE/NITRITE-202505 1041 NITRITE < 0.010 MG/L 1 .4 05-05-2022 36 2025/05
CA4700513_001_001 RADIOLOGICAL-202505 4109 GROSS ALPHA PARTICLE ACTIVITY < PCI/L 15 3 05-05-2016 108 2025/05
CA4700513_001_001 REGULATED VOC-202708 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 08-05-2021 72 2027/08
CA4700513_001_001 REGULATED VOC-202708 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 08-05-2021 72 2027/08
CA4700513_001_001 REGULATED VOC-202708 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 08-05-2021 72 2027/08
CA4700513_001_001 REGULATED VOC-202708 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 08-05-2021 72 2027/08
CA4700513_001_001 REGULATED VOC-202708 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 08-05-2021 72 2027/08
CA4700513_001_001 REGULATED VOC-202708 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 08-05-2021 72 2027/08
CA4700513_001_001 REGULATED VOC-202708 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 08-05-2021 72 2027/08
CA4700513_001_001 REGULATED VOC-202708 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 08-05-2021 72 2027/08
CA4700513_001_001 REGULATED VOC-202708 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 08-05-2021 72 2027/08
CA4700513_001_001 REGULATED VOC-202708 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 08-05-2021 72 2027/08
CA4700513_001_001 REGULATED VOC-202708 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 08-05-2021 72 2027/08
CA4700513_001_001 REGULATED VOC-202708 2990 BENZENE < 0.500 UG/L 1 .5 08-05-2021 72 2027/08
CA4700513_001_001 REGULATED VOC-202708 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 08-05-2021 72 2027/08
CA4700513_001_001 REGULATED VOC-202708 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 08-05-2021 72 2027/08
CA4700513_001_001 REGULATED VOC-202708 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 08-05-2021 72 2027/08
CA4700513_001_001 REGULATED VOC-202708 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 08-05-2021 72 2027/08
CA4700513_001_001 REGULATED VOC-202708 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 08-05-2021 72 2027/08
CA4700513_001_001 REGULATED VOC-202708 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 08-05-2021 72 2027/08
CA4700513_001_001 REGULATED VOC-202708 2996 STYRENE < 0.500 UG/L 100 .5 08-05-2021 72 2027/08
CA4700513_001_001 REGULATED VOC-202708 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 08-05-2021 72 2027/08
CA4700513_001_001 REGULATED VOC-202708 2991 TOLUENE 1.410 0.500 UG/L 150 .5 08-05-2021 72 2027/08
CA4700513_001_001 REGULATED VOC-202708 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 08-05-2021 72 2027/08
CA4700513_001_001 REGULATED VOC-202708 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 08-05-2021 72 2027/08
CA4700513_001_001 REGULATED VOC-202708 2218 TRICHLOROFLUOROMETHANE < 0.500 UG/L 150 5 08-05-2021 72 2027/08
CA4700513_001_001 REGULATED VOC-202708 2904 TRICHLOROTRIFLUOROETHANE < 0.500 UG/L 1200 10 08-05-2021 72 2027/08
CA4700513_001_001 REGULATED VOC-202708 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 08-05-2021 72 2027/08
CA4700513_001_001 REGULATED VOC-202708 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 08-05-2021 72 2027/08
CA4700513_001_001 REGULATED SOC-202508 2414 1,2,3-TRICHLOROPROPANE < 0.005 UG/L 0.005 08-04-2022 36 2025/08
CA4700513_002_002 SECONDARY/GP-203304 1928 ALKALINITY, BICARBONATE 198.000 5.000 MG/L 04-04-2024 108 2033/04
CA4700513_002_002 SECONDARY/GP-203304 1919 CALCIUM 10.600 1.000 MG/L 04-04-2024 108 2033/04
CA4700513_002_002 SECONDARY/GP-203304 1929 ALKALINITY, CARBONATE 9.000 5.000 MG/L 04-04-2024 108 2033/04
CA4700513_002_002 SECONDARY/GP-203304 1017 CHLORIDE 260.000 5.000 MG/L 500 04-04-2024 108 2033/04
CA4700513_002_002 SECONDARY/GP-203304 1905 COLOR < 5.000 UNITS 15 04-04-2024 108 2033/04
CA4700513_002_002 SECONDARY/GP-203304 1022 COPPER, FREE 1.570 1.000 UG/L 1000 50 04-04-2024 108 2033/04
CA4700513_002_002 SECONDARY/GP-203304 2905 FOAMING AGENTS (SURFACTANTS) < 0.050 MG/L .5 04-04-2024 108 2033/04
CA4700513_002_002 SECONDARY/GP-203304 1915 HARDNESS, TOTAL (AS CACO3) 33.000 5.000 MG/L 04-04-2024 108 2033/04
CA4700513_002_002 SECONDARY/GP-203304 1021 HYDROXIDE AS CALCIUM CARBONATE < 5.000 MG/L 04-04-2024 108 2033/04
CA4700513_002_002 SECONDARY/GP-203302 1028 IRON 278.000 50.000 UG/L 300 100 02-14-2024 108 2033/02
CA4700513_002_002 SECONDARY/GP-203304 1031 MAGNESIUM < 1.000 MG/L 04-04-2024 108 2033/04
CA4700513_002_002 SECONDARY/GP-203302 1032 MANGANESE 30.100 0.500 UG/L 50 20 02-14-2024 108 2033/02
CA4700513_002_002 SECONDARY/GP-203304 1920 ODOR 3.000 1.000 TON 3 1 04-04-2024 108 2033/04
CA4700513_002_002 SECONDARY/GP-203304 1925 PH 8.720 pH 04-04-2024 108 2033/04
CA4700513_002_002 SECONDARY/GP-203304 1050 SILVER < 0.200 UG/L 100 10 04-04-2024 108 2033/04
CA4700513_002_002 SECONDARY/GP-203304 1052 SODIUM 256.000 10.000 MG/L 04-04-2024 108 2033/04
CA4700513_002_002 SECONDARY/GP-203304 1064 CONDUCTIVITY @ 25 C UMHOS/CM 1340.000 10.000 UMHO/CM 1600 04-04-2024 108 2033/04
CA4700513_002_002 SECONDARY/GP-203304 1055 SULFATE 26.300 0.500 MG/L 500 .5 04-04-2024 108 2033/04
CA4700513_002_002 SECONDARY/GP-203304 1930 TDS 716.000 50.000 MG/L 1000 04-04-2024 108 2033/04
CA4700513_002_002 SECONDARY/GP-203304 0100 TURBIDITY 5.200 0.500 NTU 5 .1 04-04-2024 108 2033/04
CA4700513_002_002 SECONDARY/GP-203304 1095 ZINC 11.700 2.000 UG/L 5000 50 04-04-2024 108 2033/04
CA4700513_002_002 INORGANIC-203304 1002 ALUMINUM 17.100 10.000 UG/L 1000 50 04-04-2024 108 2033/04
CA4700513_002_002 INORGANIC-203304 1074 ANTIMONY, TOTAL < 0.500 UG/L 6 6 04-04-2024 108 2033/04
CA4700513_002_002 INORGANIC-203304 1005 ARSENIC < 2.000 UG/L 10 2 04-04-2024 108 2033/04
CA4700513_002_002 INORGANIC-203304 1010 BARIUM 25.700 0.500 UG/L 1000 100 04-04-2024 108 2033/04
CA4700513_002_002 INORGANIC-203304 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 04-04-2024 108 2033/04
CA4700513_002_002 INORGANIC-203304 1015 CADMIUM < 0.200 UG/L 5 1 04-04-2024 108 2033/04
CA4700513_002_002 INORGANIC-203304 1020 CHROMIUM < 4.000 UG/L 50 10 04-04-2024 108 2033/04
CA4700513_002_002 INORGANIC-203304 1025 FLUORIDE 0.130 0.100 MG/L 2 .1 04-04-2024 108 2033/04
CA4700513_002_002 INORGANIC-203304 1035 MERCURY < 0.100 UG/L 2 1 04-04-2024 108 2033/04
CA4700513_002_002 INORGANIC-203304 1036 NICKEL < 1.000 UG/L 100 10 04-04-2024 108 2033/04
CA4700513_002_002 INORGANIC-202512 1039 PERCHLORATE < 0.500 UG/L 6 2 12-01-2022 36 2025/12
CA4700513_002_002 INORGANIC-203304 1045 SELENIUM 2.600 2.000 UG/L 50 5 04-04-2024 108 2033/04
CA4700513_002_002 INORGANIC-203304 1085 THALLIUM, TOTAL < 0.500 UG/L 2 1 04-04-2024 108 2033/04
CA4700513_002_002 NITRATE/NITRITE-202504 1040 NITRATE < 0.100 MG/L 10 .4 04-04-2024 12 2025/04
CA4700513_002_002 NITRATE/NITRITE-202512 1041 NITRITE < 0.100 MG/L 1 .4 12-01-2022 36 2025/12
CA4700513_002_002 RADIOLOGICAL-202505 4109 GROSS ALPHA PARTICLE ACTIVITY < PCI/L 15 3 05-05-2016 108 2025/05
CA4700513_002_002 REGULATED VOC-202708 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 08-05-2021 72 2027/08
CA4700513_002_002 REGULATED VOC-202708 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 08-05-2021 72 2027/08
CA4700513_002_002 REGULATED VOC-202708 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 08-05-2021 72 2027/08
CA4700513_002_002 REGULATED VOC-202708 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 08-05-2021 72 2027/08
CA4700513_002_002 REGULATED VOC-202708 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 08-05-2021 72 2027/08
CA4700513_002_002 REGULATED VOC-202708 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 08-05-2021 72 2027/08
CA4700513_002_002 REGULATED VOC-202708 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 08-05-2021 72 2027/08
CA4700513_002_002 REGULATED VOC-202708 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 08-05-2021 72 2027/08
CA4700513_002_002 REGULATED VOC-202708 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 08-05-2021 72 2027/08
CA4700513_002_002 REGULATED VOC-202708 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 08-05-2021 72 2027/08
CA4700513_002_002 REGULATED VOC-202708 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 08-05-2021 72 2027/08
CA4700513_002_002 REGULATED VOC-202708 2990 BENZENE < 0.500 UG/L 1 .5 08-05-2021 72 2027/08
CA4700513_002_002 REGULATED VOC-202708 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 08-05-2021 72 2027/08
CA4700513_002_002 REGULATED VOC-202708 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 08-05-2021 72 2027/08
CA4700513_002_002 REGULATED VOC-202708 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 08-05-2021 72 2027/08
CA4700513_002_002 REGULATED VOC-202708 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 08-05-2021 72 2027/08
CA4700513_002_002 REGULATED VOC-202708 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 08-05-2021 72 2027/08
CA4700513_002_002 REGULATED VOC-202708 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 08-05-2021 72 2027/08
CA4700513_002_002 REGULATED VOC-202708 2996 STYRENE < 0.500 UG/L 100 .5 08-05-2021 72 2027/08
CA4700513_002_002 REGULATED VOC-202708 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 08-05-2021 72 2027/08
CA4700513_002_002 REGULATED VOC-202708 2991 TOLUENE < 0.500 UG/L 150 .5 08-05-2021 72 2027/08
CA4700513_002_002 REGULATED VOC-202708 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 08-05-2021 72 2027/08
CA4700513_002_002 REGULATED VOC-202708 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 08-05-2021 72 2027/08
CA4700513_002_002 REGULATED VOC-202708 2218 TRICHLOROFLUOROMETHANE < 0.500 UG/L 150 5 08-05-2021 72 2027/08
CA4700513_002_002 REGULATED VOC-202708 2904 TRICHLOROTRIFLUOROETHANE < 0.500 UG/L 1200 10 08-05-2021 72 2027/08
CA4700513_002_002 REGULATED VOC-202708 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 08-05-2021 72 2027/08
CA4700513_002_002 REGULATED VOC-202708 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 08-05-2021 72 2027/08
CA4700513_002_002 REGULATED SOC-202512 2414 1,2,3-TRICHLOROPROPANE < 0.005 UG/L 0.005 12-01-2022 36 2025/12
CA4700513_004_004 SECONDARY/GP-202410 1928 ALKALINITY, BICARBONATE 196.000 MG/L 10-01-2015 108 2024/10
CA4700513_004_004 SECONDARY/GP-202410 1919 CALCIUM 17.000 MG/L 10-01-2015 108 2024/10
CA4700513_004_004 SECONDARY/GP-202410 1929 ALKALINITY, CARBONATE < MG/L 10-01-2015 108 2024/10
CA4700513_004_004 SECONDARY/GP-202410 1017 CHLORIDE 299.000 MG/L 500 10-01-2015 108 2024/10
CA4700513_004_004 SECONDARY/GP-202410 1905 COLOR 10.000 UNITS 15 10-01-2015 108 2024/10
CA4700513_004_004 SECONDARY/GP-202410 1022 COPPER, FREE 138.000 50.000 UG/L 1000 50 10-01-2015 108 2024/10
CA4700513_004_004 SECONDARY/GP-202410 2905 FOAMING AGENTS (SURFACTANTS) < MG/L .5 10-01-2015 108 2024/10
CA4700513_004_004 SECONDARY/GP-202410 1915 HARDNESS, TOTAL (AS CACO3) 52.000 MG/L 10-01-2015 108 2024/10
CA4700513_004_004 SECONDARY/GP-202410 1021 HYDROXIDE AS CALCIUM CARBONATE < MG/L 10-01-2015 108 2024/10
CA4700513_004_004 SECONDARY/GP-202405 1028 IRON 318.000 50.000 UG/L 300 100 02-14-2024 3 2024/05 DUE NOW
CA4700513_004_004 SECONDARY/GP-202410 1031 MAGNESIUM 2.000 MG/L 10-01-2015 108 2024/10
CA4700513_004_004 SECONDARY/GP-203302 1032 MANGANESE 37.100 0.500 UG/L 50 20 02-14-2024 108 2033/02
CA4700513_004_004 SECONDARY/GP-202410 1920 ODOR 2.000 1.000 TON 3 1 10-01-2015 108 2024/10
CA4700513_004_004 SECONDARY/GP-202410 1925 PH 8.390 pH 10-01-2015 108 2024/10
CA4700513_004_004 SECONDARY/GP-202410 1050 SILVER < 10.000 UG/L 100 10 10-01-2015 108 2024/10
CA4700513_004_004 SECONDARY/GP-202410 1052 SODIUM 252.000 MG/L 10-01-2015 108 2024/10
CA4700513_004_004 SECONDARY/GP-202410 1064 CONDUCTIVITY @ 25 C UMHOS/CM 1250.000 UMHO/CM 1600 10-01-2015 108 2024/10
CA4700513_004_004 SECONDARY/GP-202410 1055 SULFATE 35.300 0.500 MG/L 500 .5 10-01-2015 108 2024/10
CA4700513_004_004 SECONDARY/GP-202410 1930 TDS 664.000 MG/L 1000 10-01-2015 108 2024/10
CA4700513_004_004 SECONDARY/GP-202410 0100 TURBIDITY 23.200 0.100 NTU 5 .1 10-01-2015 108 2024/10
CA4700513_004_004 SECONDARY/GP-202410 1095 ZINC 741.000 50.000 UG/L 5000 50 10-01-2015 108 2024/10
CA4700513_004_004 INORGANIC-202410 1002 ALUMINUM < 50.000 UG/L 1000 50 10-01-2015 108 2024/10
CA4700513_004_004 INORGANIC-202410 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 10-01-2015 108 2024/10
CA4700513_004_004 INORGANIC-202410 1005 ARSENIC 2.000 2.000 UG/L 10 2 10-01-2015 108 2024/10
CA4700513_004_004 INORGANIC-202410 1010 BARIUM < 100.000 UG/L 1000 100 10-01-2015 108 2024/10
CA4700513_004_004 INORGANIC-202410 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 10-01-2015 108 2024/10
CA4700513_004_004 INORGANIC-202410 1015 CADMIUM < 1.000 UG/L 5 1 10-01-2015 108 2024/10
CA4700513_004_004 INORGANIC-202410 1020 CHROMIUM < 10.000 UG/L 50 10 10-01-2015 108 2024/10
CA4700513_004_004 INORGANIC-202410 1025 FLUORIDE < 0.100 MG/L 2 .1 10-01-2015 108 2024/10
CA4700513_004_004 INORGANIC-202410 1035 MERCURY < 1.000 UG/L 2 1 10-01-2015 108 2024/10
CA4700513_004_004 INORGANIC-202410 1036 NICKEL < 10.000 UG/L 100 10 10-01-2015 108 2024/10
CA4700513_004_004 INORGANIC-202506 1039 PERCHLORATE < 0.500 UG/L 6 2 06-02-2022 36 2025/06
CA4700513_004_004 INORGANIC-202410 1045 SELENIUM < 5.000 UG/L 50 5 10-01-2015 108 2024/10
CA4700513_004_004 INORGANIC-202410 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 10-01-2015 108 2024/10
CA4700513_004_004 NITRATE/NITRITE-202402 1040 NITRATE < 0.100 MG/L 10 .4 02-02-2023 12 2024/02 DUE NOW
CA4700513_004_004 NITRATE/NITRITE-202602 1041 NITRITE < 0.100 MG/L 1 .4 02-02-2023 36 2026/02
CA4700513_004_004 RADIOLOGICAL-202505 4109 GROSS ALPHA PARTICLE ACTIVITY < PCI/L 15 3 05-05-2016 108 2025/05
CA4700513_004_004 REGULATED VOC-202711 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 11-04-2021 72 2027/11
CA4700513_004_004 REGULATED VOC-202711 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 11-04-2021 72 2027/11
CA4700513_004_004 REGULATED VOC-202711 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 11-04-2021 72 2027/11
CA4700513_004_004 REGULATED VOC-202711 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 11-04-2021 72 2027/11
CA4700513_004_004 REGULATED VOC-202711 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 11-04-2021 72 2027/11
CA4700513_004_004 REGULATED VOC-202711 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 11-04-2021 72 2027/11
CA4700513_004_004 REGULATED VOC-202711 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 11-04-2021 72 2027/11
CA4700513_004_004 REGULATED VOC-202711 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 11-04-2021 72 2027/11
CA4700513_004_004 REGULATED VOC-202711 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 11-04-2021 72 2027/11
CA4700513_004_004 REGULATED VOC-202711 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 11-04-2021 72 2027/11
CA4700513_004_004 REGULATED VOC-202711 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 11-04-2021 72 2027/11
CA4700513_004_004 REGULATED VOC-202711 2990 BENZENE < 0.500 UG/L 1 .5 11-04-2021 72 2027/11
CA4700513_004_004 REGULATED VOC-202711 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 11-04-2021 72 2027/11
CA4700513_004_004 REGULATED VOC-202711 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 11-04-2021 72 2027/11
CA4700513_004_004 REGULATED VOC-202711 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 11-04-2021 72 2027/11
CA4700513_004_004 REGULATED VOC-202711 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 11-04-2021 72 2027/11
CA4700513_004_004 REGULATED VOC-202711 2251 METHYL TERT-BUTYL ETHER < 0.500 UG/L 13 3 11-04-2021 72 2027/11
CA4700513_004_004 REGULATED VOC-202711 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 11-04-2021 72 2027/11
CA4700513_004_004 REGULATED VOC-202711 2996 STYRENE < 0.500 UG/L 100 .5 11-04-2021 72 2027/11
CA4700513_004_004 REGULATED VOC-202711 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 11-04-2021 72 2027/11
CA4700513_004_004 REGULATED VOC-202711 2991 TOLUENE < 0.500 UG/L 150 .5 11-04-2021 72 2027/11
CA4700513_004_004 REGULATED VOC-202711 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 11-04-2021 72 2027/11
CA4700513_004_004 REGULATED VOC-202711 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 11-04-2021 72 2027/11
CA4700513_004_004 REGULATED VOC-202711 2218 TRICHLOROFLUOROMETHANE < 0.500 UG/L 150 5 11-04-2021 72 2027/11
CA4700513_004_004 REGULATED VOC-202711 2904 TRICHLOROTRIFLUOROETHANE < 0.500 UG/L 1200 10 11-04-2021 72 2027/11
CA4700513_004_004 REGULATED VOC-202711 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 11-04-2021 72 2027/11
CA4700513_004_004 REGULATED VOC-202711 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 11-04-2021 72 2027/11
CA4700513_004_004 REGULATED SOC-202508 2414 1,2,3-TRICHLOROPROPANE < 0.005 UG/L 0.005 08-04-2022 36 2025/08
CA4700513_008_008 SECONDARY/GP-203009 1928 ALKALINITY, BICARBONATE 161.000 5.000 MG/L 09-29-2021 108 2030/09
CA4700513_008_008 SECONDARY/GP-203009 1919 CALCIUM 4.500 1.000 MG/L 09-29-2021 108 2030/09
CA4700513_008_008 SECONDARY/GP-203009 1929 ALKALINITY, CARBONATE < 5.000 MG/L 09-29-2021 108 2030/09
CA4700513_008_008 SECONDARY/GP-202409 1017 CHLORIDE 136.000 2.500 MG/L 500 09-29-2021 36 2024/09
CA4700513_008_008 SECONDARY/GP-202409 1905 COLOR < 5.000 UNITS 15 09-29-2021 36 2024/09
CA4700513_008_008 SECONDARY/GP-202409 1022 COPPER, FREE 6.800 0.500 UG/L 1000 50 09-29-2021 36 2024/09
CA4700513_008_008 SECONDARY/GP-202409 2905 FOAMING AGENTS (SURFACTANTS) < 0.050 MG/L .5 09-29-2021 36 2024/09
CA4700513_008_008 SECONDARY/GP-203009 1915 HARDNESS, TOTAL (AS CACO3) 12.000 5.000 MG/L 09-29-2021 108 2030/09
CA4700513_008_008 SECONDARY/GP-203009 1021 HYDROXIDE AS CALCIUM CARBONATE < 5.000 MG/L 09-29-2021 108 2030/09
CA4700513_008_008 SECONDARY/GP-202405 1028 IRON < 50.000 UG/L 300 100 02-14-2024 3 2024/05 DUE NOW
CA4700513_008_008 SECONDARY/GP-203009 1031 MAGNESIUM < 1.000 MG/L 09-29-2021 108 2030/09
CA4700513_008_008 SECONDARY/GP-203302 1032 MANGANESE 28.000 0.500 UG/L 50 20 02-14-2024 108 2033/02
CA4700513_008_008 SECONDARY/GP-202409 1920 ODOR < 1.000 TON 3 1 09-29-2021 36 2024/09
CA4700513_008_008 SECONDARY/GP-202409 1925 PH 8.760 pH 09-29-2021 36 2024/09
CA4700513_008_008 SECONDARY/GP-202409 1050 SILVER < 0.200 UG/L 100 10 09-29-2021 36 2024/09
CA4700513_008_008 SECONDARY/GP-203009 1052 SODIUM 183.000 1.000 MG/L 09-29-2021 108 2030/09
CA4700513_008_008 SECONDARY/GP-202409 1064 CONDUCTIVITY @ 25 C UMHOS/CM 880.000 10.000 UMHO/CM 1600 09-29-2021 36 2024/09
CA4700513_008_008 SECONDARY/GP-202409 1055 SULFATE 50.500 2.500 MG/L 500 .5 09-29-2021 36 2024/09
CA4700513_008_008 SECONDARY/GP-202409 1930 TDS 485.000 8.000 MG/L 1000 09-29-2021 36 2024/09
CA4700513_008_008 SECONDARY/GP-202409 0100 TURBIDITY 5.100 0.500 NTU 5 .1 09-29-2021 36 2024/09
CA4700513_008_008 SECONDARY/GP-202409 1095 ZINC 10.800 2.000 UG/L 5000 50 09-29-2021 36 2024/09
CA4700513_008_008 INORGANIC-202409 1002 ALUMINUM 288.000 5.000 UG/L 1000 50 09-29-2021 36 2024/09
CA4700513_008_008 INORGANIC-202409 1074 ANTIMONY, TOTAL < 0.500 UG/L 6 6 09-29-2021 36 2024/09
CA4700513_008_008 INORGANIC-202409 1005 ARSENIC < 2.000 UG/L 10 2 09-29-2021 36 2024/09
CA4700513_008_008 INORGANIC-202409 1010 BARIUM 27.300 0.500 UG/L 1000 100 09-29-2021 36 2024/09
CA4700513_008_008 INORGANIC-202409 1075 BERYLLIUM, TOTAL < 0.500 UG/L 4 1 09-29-2021 36 2024/09
CA4700513_008_008 INORGANIC-202409 1015 CADMIUM < 0.200 UG/L 5 1 09-29-2021 36 2024/09
CA4700513_008_008 INORGANIC-202409 1020 CHROMIUM < 2.000 UG/L 50 10 09-29-2021 36 2024/09
CA4700513_008_008 INORGANIC-202409 1025 FLUORIDE 0.180 0.100 MG/L 2 .1 09-29-2021 36 2024/09
CA4700513_008_008 INORGANIC-202409 1035 MERCURY < 0.100 UG/L 2 1 09-29-2021 36 2024/09
CA4700513_008_008 INORGANIC-202409 1036 NICKEL 0.840 0.500 UG/L 100 10 09-29-2021 36 2024/09
CA4700513_008_008 INORGANIC-202612 1039 PERCHLORATE < 0.500 UG/L 6 2 12-07-2023 36 2026/12
CA4700513_008_008 INORGANIC-202409 1045 SELENIUM < 2.000 UG/L 50 5 09-29-2021 36 2024/09
CA4700513_008_008 INORGANIC-202409 1085 THALLIUM, TOTAL < 0.500 UG/L 2 1 09-29-2021 36 2024/09
CA4700513_008_008 NITRATE/NITRITE-202411 1040 NITRATE < 0.100 MG/L 10 .4 11-02-2023 12 2024/11
CA4700513_008_008 NITRATE/NITRITE-202409 1041 NITRITE < 0.010 MG/L 1 .4 09-29-2021 36 2024/09
CA4700513_008_008 RADIOLOGICAL-203009 4109 GROSS ALPHA PARTICLE ACTIVITY < 3.000 PCI/L 15 3 09-29-2021 108 2030/09
CA4700513_008_008 REGULATED VOC-202709 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 09-29-2021 72 2027/09
CA4700513_008_008 REGULATED VOC-202709 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 09-29-2021 72 2027/09
CA4700513_008_008 REGULATED VOC-202709 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 09-29-2021 72 2027/09
CA4700513_008_008 REGULATED VOC-202709 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 09-29-2021 72 2027/09
CA4700513_008_008 REGULATED VOC-202709 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 09-29-2021 72 2027/09
CA4700513_008_008 REGULATED VOC-202709 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 09-29-2021 72 2027/09
CA4700513_008_008 REGULATED VOC-202709 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 09-29-2021 72 2027/09
CA4700513_008_008 REGULATED VOC-202709 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 09-29-2021 72 2027/09
CA4700513_008_008 REGULATED VOC-202709 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 09-29-2021 72 2027/09
CA4700513_008_008 REGULATED VOC-202709 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 09-29-2021 72 2027/09
CA4700513_008_008 REGULATED VOC-202709 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 09-29-2021 72 2027/09
CA4700513_008_008 REGULATED VOC-202709 2990 BENZENE < 0.500 UG/L 1 .5 09-29-2021 72 2027/09
CA4700513_008_008 REGULATED VOC-202709 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 09-29-2021 72 2027/09
CA4700513_008_008 REGULATED VOC-202709 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 09-29-2021 72 2027/09
CA4700513_008_008 REGULATED VOC-202709 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 09-29-2021 72 2027/09
CA4700513_008_008 REGULATED VOC-202709 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 09-29-2021 72 2027/09
CA4700513_008_008 REGULATED VOC-202709 2251 METHYL TERT-BUTYL ETHER < 0.500 UG/L 13 3 09-29-2021 72 2027/09
CA4700513_008_008 REGULATED VOC-202709 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 09-29-2021 72 2027/09
CA4700513_008_008 REGULATED VOC-202709 2996 STYRENE < 0.500 UG/L 100 .5 09-29-2021 72 2027/09
CA4700513_008_008 REGULATED VOC-202709 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 09-29-2021 72 2027/09
CA4700513_008_008 REGULATED VOC-202709 2991 TOLUENE 27.500 0.500 UG/L 150 .5 09-29-2021 72 2027/09
CA4700513_008_008 REGULATED VOC-202709 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 09-29-2021 72 2027/09
CA4700513_008_008 REGULATED VOC-202709 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 09-29-2021 72 2027/09
CA4700513_008_008 REGULATED VOC-202709 2218 TRICHLOROFLUOROMETHANE < 0.500 UG/L 150 5 09-29-2021 72 2027/09
CA4700513_008_008 REGULATED VOC-202709 2904 TRICHLOROTRIFLUOROETHANE < 0.500 UG/L 1200 10 09-29-2021 72 2027/09
CA4700513_008_008 REGULATED VOC-202709 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 09-29-2021 72 2027/09
CA4700513_008_008 REGULATED VOC-202709 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 09-29-2021 72 2027/09
CA4700513_DST_009 DISINFECTION BYPRODUCTS-202607 2943 BROMODICHLOROMETHANE < 0.500 UG/L 1 07-11-2023 36 2026/07
CA4700513_DST_009 DISINFECTION BYPRODUCTS-202607 2942 BROMOFORM 4.800 0.500 UG/L 1 07-11-2023 36 2026/07
CA4700513_DST_009 DISINFECTION BYPRODUCTS-202607 2941 CHLOROFORM < 0.500 UG/L 1 07-11-2023 36 2026/07
CA4700513_DST_009 DISINFECTION BYPRODUCTS-202607 2454 DIBROMOACETIC ACID < 1.000 UG/L 1 07-11-2023 36 2026/07
CA4700513_DST_009 DISINFECTION BYPRODUCTS-202607 2944 DIBROMOCHLOROMETHANE 0.990 0.500 UG/L 1 07-11-2023 36 2026/07
CA4700513_DST_009 DISINFECTION BYPRODUCTS-202607 2451 DICHLOROACETIC ACID < 1.000 UG/L 1 07-11-2023 36 2026/07
CA4700513_DST_009 DISINFECTION BYPRODUCTS-202607 2456 TOTAL HALOACETIC ACIDS (HAA5) < 1.000 UG/L 60 07-11-2023 36 2026/07
CA4700513_DST_009 DISINFECTION BYPRODUCTS-202607 2453 MONOBROMOACETIC ACID < 1.000 UG/L 1 07-11-2023 36 2026/07
CA4700513_DST_009 DISINFECTION BYPRODUCTS-202607 2450 MONOCHLOROACETIC ACID < 1.000 UG/L 2 07-11-2023 36 2026/07
CA4700513_DST_009 DISINFECTION BYPRODUCTS-202607 2950 TTHM 6.400 2.000 UG/L 80 07-11-2023 36 2026/07
CA4700513_DST_009 DISINFECTION BYPRODUCTS-202607 2452 TRICHLOROACETIC ACID < 1.000 UG/L 1 07-11-2023 36 2026/07
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.