Date:05-18-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:1010028SYSTEM NAME:RIVERDALE PUBLIC UTILITY DISTRICTCOUNTY:FRESNO 
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
CA1010028_004_004 INORGANIC-203005 1002 ALUMINUM 120.000 50.000 UG/L 1000 50 05-19-2021 108 2030/05
CA1010028_004_004 INORGANIC-203005 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 05-19-2021 108 2030/05
CA1010028_004_004 INORGANIC-203005 1005 ARSENIC 15.000 2.000 UG/L 10 2 05-19-2021 108 2030/05
CA1010028_004_004 INORGANIC-203005 1010 BARIUM < 100.000 UG/L 1000 100 05-19-2021 108 2030/05
CA1010028_004_004 INORGANIC-203005 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 05-19-2021 108 2030/05
CA1010028_004_004 INORGANIC-203005 1015 CADMIUM < 1.000 UG/L 5 1 05-19-2021 108 2030/05
CA1010028_004_004 INORGANIC-203005 1020 CHROMIUM < 10.000 UG/L 50 10 05-19-2021 108 2030/05
CA1010028_004_004 INORGANIC-203005 1025 FLUORIDE 1.800 0.100 MG/L 2 .1 05-19-2021 108 2030/05
CA1010028_004_004 INORGANIC-203005 1035 MERCURY < 1.000 UG/L 2 1 05-19-2021 108 2030/05
CA1010028_004_004 INORGANIC-203005 1036 NICKEL < 10.000 UG/L 100 10 05-19-2021 108 2030/05
CA1010028_004_004 INORGANIC-203005 1039 PERCHLORATE < 4.000 UG/L 6 4 05-19-2021 108 2030/05
CA1010028_004_004 INORGANIC-203005 1045 SELENIUM < 5.000 UG/L 50 5 05-19-2021 108 2030/05
CA1010028_004_004 INORGANIC-203005 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 05-19-2021 108 2030/05
CA1010028_004_004 NITRATE/NITRITE-203005 1040 NITRATE < 0.400 MG/L 10 .4 05-19-2021 108 2030/05
CA1010028_004_004 NITRATE/NITRITE-203005 1041 NITRITE < 0.400 MG/L 1 .4 05-19-2021 108 2030/05
CA1010028_004_004 RADIOLOGICAL-203005 4109 GROSS ALPHA PARTICLE ACTIVITY 1.450 +/- 0.795 0.900 PCI/L 15 3 05-19-2021 108 2030/05
CA1010028_004_004 REGULATED VOC-202810 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 10-10-2019 108 2028/10
CA1010028_004_004 REGULATED VOC-202810 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 10-10-2019 108 2028/10
CA1010028_004_004 REGULATED VOC-202810 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 10-10-2019 108 2028/10
CA1010028_004_004 REGULATED VOC-202810 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 10-10-2019 108 2028/10
CA1010028_004_004 REGULATED VOC-202810 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 10-10-2019 108 2028/10
CA1010028_004_004 REGULATED VOC-202810 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 10-10-2019 108 2028/10
CA1010028_004_004 REGULATED VOC-202810 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 10-10-2019 108 2028/10
CA1010028_004_004 REGULATED VOC-202810 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 10-10-2019 108 2028/10
CA1010028_004_004 REGULATED VOC-202810 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 10-10-2019 108 2028/10
CA1010028_004_004 REGULATED VOC-202810 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 10-10-2019 108 2028/10
CA1010028_004_004 REGULATED VOC-202810 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 10-10-2019 108 2028/10
CA1010028_004_004 REGULATED VOC-202810 2990 BENZENE < 0.500 UG/L 1 .5 10-10-2019 108 2028/10
CA1010028_004_004 REGULATED VOC-202810 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 10-10-2019 108 2028/10
CA1010028_004_004 REGULATED VOC-202810 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 10-10-2019 108 2028/10
CA1010028_004_004 REGULATED VOC-202810 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 10-10-2019 108 2028/10
CA1010028_004_004 REGULATED VOC-202810 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 10-10-2019 108 2028/10
CA1010028_004_004 REGULATED VOC-202810 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 10-10-2019 108 2028/10
CA1010028_004_004 REGULATED VOC-202810 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 10-10-2019 108 2028/10
CA1010028_004_004 REGULATED VOC-202810 2996 STYRENE < 0.500 UG/L 100 .5 10-10-2019 108 2028/10
CA1010028_004_004 REGULATED VOC-202810 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 10-10-2019 108 2028/10
CA1010028_004_004 REGULATED VOC-202810 2991 TOLUENE < 0.500 UG/L 150 .5 10-10-2019 108 2028/10
CA1010028_004_004 REGULATED VOC-202810 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 10-10-2019 108 2028/10
CA1010028_004_004 REGULATED VOC-202810 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 10-10-2019 108 2028/10
CA1010028_004_004 REGULATED VOC-202810 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 10-10-2019 108 2028/10
CA1010028_004_004 REGULATED VOC-202810 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 10-10-2019 108 2028/10
CA1010028_004_004 REGULATED VOC-202810 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 10-10-2019 108 2028/10
CA1010028_004_004 REGULATED VOC-202810 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 10-10-2019 108 2028/10
CA1010028_004_004 REGULATED SOC-202703 2414 1,2,3-TRICHLOROPROPANE < UG/L 0.005 03-16-2018 108 2027/03
CA1010028_004_004 REGULATED SOC-203005 2051 LASSO (ALACHLOR) < 1.000 UG/L 2 1 05-19-2021 108 2030/05
CA1010028_004_004 REGULATED SOC-203005 2050 ATRAZINE < 0.500 UG/L 1 .5 05-19-2021 108 2030/05
CA1010028_004_004 REGULATED SOC-203005 2931 1,2-DIBROMO-3-CHLOROPROPANE < UG/L .2 .01 05-19-2021 108 2030/05
CA1010028_004_004 REGULATED SOC-203005 2946 ETHYLENE DIBROMIDE < UG/L .05 .02 05-19-2021 108 2030/05
CA1010028_004_004 REGULATED SOC-203005 2037 SIMAZINE < 1.000 UG/L 4 1 05-19-2021 108 2030/05
CA1010028_005_005 INORGANIC-203105 1002 ALUMINUM < 50.000 UG/L 1000 50 05-10-2022 108 2031/05
CA1010028_005_005 INORGANIC-203105 1074 ANTIMONY, TOTAL < 2.000 UG/L 6 6 05-10-2022 108 2031/05
CA1010028_005_005 INORGANIC-203105 1005 ARSENIC 6.800 2.000 UG/L 10 2 05-10-2022 108 2031/05
CA1010028_005_005 INORGANIC-203105 1010 BARIUM < 50.000 UG/L 1000 100 05-10-2022 108 2031/05
CA1010028_005_005 INORGANIC-203105 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 05-10-2022 108 2031/05
CA1010028_005_005 INORGANIC-203105 1015 CADMIUM < 1.000 UG/L 5 1 05-10-2022 108 2031/05
CA1010028_005_005 INORGANIC-203105 1020 CHROMIUM < 10.000 UG/L 50 10 05-10-2022 108 2031/05
CA1010028_005_005 INORGANIC-203105 1025 FLUORIDE 1.900 0.100 MG/L 2 .1 05-10-2022 108 2031/05
CA1010028_005_005 INORGANIC-203105 1035 MERCURY < 0.200 UG/L 2 1 05-10-2022 108 2031/05
CA1010028_005_005 INORGANIC-203105 1036 NICKEL < 10.000 UG/L 100 10 05-10-2022 108 2031/05
CA1010028_005_005 INORGANIC-203001 1039 PERCHLORATE < 4.000 UG/L 6 4 01-27-2021 108 2030/01
CA1010028_005_005 INORGANIC-203105 1045 SELENIUM 4.200 2.000 UG/L 50 5 05-10-2022 108 2031/05
CA1010028_005_005 INORGANIC-203105 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 05-10-2022 108 2031/05
CA1010028_005_005 NITRATE/NITRITE-203105 1040 NITRATE < 0.230 MG/L 10 .4 05-10-2022 108 2031/05
CA1010028_005_005 NITRATE/NITRITE-203105 1041 NITRITE < 0.050 MG/L 1 .4 05-10-2022 108 2031/05
CA1010028_005_005 RADIOLOGICAL-203105 4109 GROSS ALPHA PARTICLE ACTIVITY 4.100 +/- 0.873 0.949 PCI/L 15 3 05-10-2022 108 2031/05
CA1010028_005_005 REGULATED VOC-202810 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 10-10-2019 108 2028/10
CA1010028_005_005 REGULATED VOC-202810 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 10-10-2019 108 2028/10
CA1010028_005_005 REGULATED VOC-202810 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 10-10-2019 108 2028/10
CA1010028_005_005 REGULATED VOC-202810 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 10-10-2019 108 2028/10
CA1010028_005_005 REGULATED VOC-202810 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 10-10-2019 108 2028/10
CA1010028_005_005 REGULATED VOC-202810 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 10-10-2019 108 2028/10
CA1010028_005_005 REGULATED VOC-202810 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 10-10-2019 108 2028/10
CA1010028_005_005 REGULATED VOC-202810 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 10-10-2019 108 2028/10
CA1010028_005_005 REGULATED VOC-202810 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 10-10-2019 108 2028/10
CA1010028_005_005 REGULATED VOC-202810 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 10-10-2019 108 2028/10
CA1010028_005_005 REGULATED VOC-202810 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 10-10-2019 108 2028/10
CA1010028_005_005 REGULATED VOC-202810 2990 BENZENE < 0.500 UG/L 1 .5 10-10-2019 108 2028/10
CA1010028_005_005 REGULATED VOC-202810 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 10-10-2019 108 2028/10
CA1010028_005_005 REGULATED VOC-202810 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 10-10-2019 108 2028/10
CA1010028_005_005 REGULATED VOC-202810 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 10-10-2019 108 2028/10
CA1010028_005_005 REGULATED VOC-202810 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 10-10-2019 108 2028/10
CA1010028_005_005 REGULATED VOC-202810 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 10-10-2019 108 2028/10
CA1010028_005_005 REGULATED VOC-202810 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 10-10-2019 108 2028/10
CA1010028_005_005 REGULATED VOC-202810 2996 STYRENE < 0.500 UG/L 100 .5 10-10-2019 108 2028/10
CA1010028_005_005 REGULATED VOC-202810 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 10-10-2019 108 2028/10
CA1010028_005_005 REGULATED VOC-202810 2991 TOLUENE < 0.500 UG/L 150 .5 10-10-2019 108 2028/10
CA1010028_005_005 REGULATED VOC-202810 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 10-10-2019 108 2028/10
CA1010028_005_005 REGULATED VOC-202810 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 10-10-2019 108 2028/10
CA1010028_005_005 REGULATED VOC-202810 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 10-10-2019 108 2028/10
CA1010028_005_005 REGULATED VOC-202810 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 10-10-2019 108 2028/10
CA1010028_005_005 REGULATED VOC-202810 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 10-10-2019 108 2028/10
CA1010028_005_005 REGULATED VOC-202810 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 10-10-2019 108 2028/10
CA1010028_005_005 REGULATED SOC-202703 2414 1,2,3-TRICHLOROPROPANE < UG/L 0.005 03-16-2018 108 2027/03
CA1010028_005_005 REGULATED SOC-203105 2051 LASSO (ALACHLOR) < 1.000 UG/L 2 1 05-10-2022 108 2031/05
CA1010028_005_005 REGULATED SOC-203105 2050 ATRAZINE < 0.500 UG/L 1 .5 05-10-2022 108 2031/05
CA1010028_005_005 REGULATED SOC-203105 2931 1,2-DIBROMO-3-CHLOROPROPANE < 0.010 UG/L .2 .01 05-10-2022 108 2031/05
CA1010028_005_005 REGULATED SOC-203105 2946 ETHYLENE DIBROMIDE < 0.020 UG/L .05 .02 05-10-2022 108 2031/05
CA1010028_005_005 REGULATED SOC-203105 2037 SIMAZINE < 1.000 UG/L 4 1 05-10-2022 108 2031/05
CA1010028_009_009 SECONDARY/GP-202610 1928 ALKALINITY, BICARBONATE 270.000 3.000 MG/L 10-26-2023 36 2026/10
CA1010028_009_009 SECONDARY/GP-202610 1919 CALCIUM 2.800 0.100 MG/L 10-26-2023 36 2026/10
CA1010028_009_009 SECONDARY/GP-202610 1929 ALKALINITY, CARBONATE 22.000 3.000 MG/L 10-26-2023 36 2026/10
CA1010028_009_009 SECONDARY/GP-202610 1017 CHLORIDE 180.000 1.000 MG/L 500 10-26-2023 36 2026/10
CA1010028_009_009 SECONDARY/GP-202408 1905 COLOR 10.000 5.000 UNITS 15 05-07-2024 3 2024/08
CA1010028_009_009 SECONDARY/GP-202610 1022 COPPER, FREE < 50.000 UG/L 1000 50 10-26-2023 36 2026/10
CA1010028_009_009 SECONDARY/GP-202610 2905 FOAMING AGENTS (SURFACTANTS) < 0.050 MG/L .5 10-26-2023 36 2026/10
CA1010028_009_009 SECONDARY/GP-202610 1915 HARDNESS, TOTAL (AS CACO3) 8.600 0.410 MG/L 10-26-2023 36 2026/10
CA1010028_009_009 SECONDARY/GP-202610 1021 HYDROXIDE AS CALCIUM CARBONATE < 3.000 MG/L 10-26-2023 36 2026/10
CA1010028_009_009 SECONDARY/GP-202610 1028 IRON < 30.000 UG/L 300 100 10-26-2023 36 2026/10
CA1010028_009_009 SECONDARY/GP-202610 1031 MAGNESIUM 0.400 0.100 MG/L 10-26-2023 36 2026/10
CA1010028_009_009 SECONDARY/GP-202610 1032 MANGANESE < 10.000 UG/L 50 20 10-26-2023 36 2026/10
CA1010028_009_009 SECONDARY/GP-202703 1920 ODOR < 1.000 TON 3 1 03-21-2024 36 2027/03
CA1010028_009_009 SECONDARY/GP-202610 1925 PH 8.400 pH 10-26-2023 36 2026/10
CA1010028_009_009 SECONDARY/GP-202610 1050 SILVER < 10.000 UG/L 100 10 10-26-2023 36 2026/10
CA1010028_009_009 SECONDARY/GP-202610 1052 SODIUM 240.000 1.000 MG/L 10-26-2023 36 2026/10
CA1010028_009_009 SECONDARY/GP-202704 1064 CONDUCTIVITY @ 25 C UMHOS/CM 1100.000 1.000 UMHO/CM 1600 04-22-2024 36 2027/04
CA1010028_009_009 SECONDARY/GP-202610 1055 SULFATE < 1.000 MG/L 500 .5 10-26-2023 36 2026/10
CA1010028_009_009 SECONDARY/GP-202610 1930 TDS 710.000 5.000 MG/L 1000 10-26-2023 36 2026/10
CA1010028_009_009 SECONDARY/GP-202703 0100 TURBIDITY 0.140 0.100 NTU 5 .1 03-21-2024 36 2027/03
CA1010028_009_009 SECONDARY/GP-202610 1095 ZINC < 50.000 UG/L 5000 50 10-26-2023 36 2026/10
CA1010028_009_009 INORGANIC-202703 1002 ALUMINUM < 50.000 UG/L 1000 50 03-21-2024 36 2027/03
CA1010028_009_009 INORGANIC-202703 1074 ANTIMONY, TOTAL < 2.000 UG/L 6 6 03-21-2024 36 2027/03
CA1010028_009_009 INORGANIC-202703 1005 ARSENIC 8.200 2.000 UG/L 10 2 03-21-2024 36 2027/03
CA1010028_009_009 INORGANIC-202703 1010 BARIUM < 50.000 UG/L 1000 100 03-21-2024 36 2027/03
CA1010028_009_009 INORGANIC-202703 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 03-21-2024 36 2027/03
CA1010028_009_009 INORGANIC-202703 1015 CADMIUM < 1.000 UG/L 5 1 03-21-2024 36 2027/03
CA1010028_009_009 INORGANIC-202703 1020 CHROMIUM < 10.000 UG/L 50 10 03-21-2024 36 2027/03
CA1010028_009_009 INORGANIC-202703 1025 FLUORIDE 2.500 0.500 MG/L 2 .1 03-21-2024 36 2027/03
CA1010028_009_009 INORGANIC-202703 1035 MERCURY < 0.200 UG/L 2 1 03-21-2024 36 2027/03
CA1010028_009_009 INORGANIC-202703 1036 NICKEL < 10.000 UG/L 100 10 03-21-2024 36 2027/03
CA1010028_009_009 INORGANIC-202407 1039 PERCHLORATE < 1.000 UG/L 6 1 04-22-2024 3 2024/07
CA1010028_009_009 INORGANIC-202703 1045 SELENIUM 2.500 2.000 UG/L 50 5 03-21-2024 36 2027/03
CA1010028_009_009 INORGANIC-202703 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 03-21-2024 36 2027/03
CA1010028_009_009 NITRATE/NITRITE-202503 1040 NITRATE < 0.230 MG/L 10 .4 03-21-2024 12 2025/03
CA1010028_009_009 NITRATE/NITRITE-202703 1041 NITRITE < 0.050 MG/L 1 .4 03-21-2024 36 2027/03
CA1010028_009_009 RADIOLOGICAL-202803 4109 GROSS ALPHA PARTICLE ACTIVITY < 1.100 PCI/L 15 3 03-08-2019 108 2028/03
CA1010028_009_009 REGULATED VOC-203003 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 03-21-2024 72 2030/03
CA1010028_009_009 REGULATED VOC-203003 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 03-21-2024 72 2030/03
CA1010028_009_009 REGULATED VOC-203003 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 03-21-2024 72 2030/03
CA1010028_009_009 REGULATED VOC-203003 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 03-21-2024 72 2030/03
CA1010028_009_009 REGULATED VOC-203003 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 03-21-2024 72 2030/03
CA1010028_009_009 REGULATED VOC-203003 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 03-21-2024 72 2030/03
CA1010028_009_009 REGULATED VOC-203003 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 03-21-2024 72 2030/03
CA1010028_009_009 REGULATED VOC-203003 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 03-21-2024 72 2030/03
CA1010028_009_009 REGULATED VOC-203003 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 03-21-2024 72 2030/03
CA1010028_009_009 REGULATED VOC-203003 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 03-21-2024 72 2030/03
CA1010028_009_009 REGULATED VOC-203003 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 03-21-2024 72 2030/03
CA1010028_009_009 REGULATED VOC-203003 2990 BENZENE < 0.500 UG/L 1 .5 03-21-2024 72 2030/03
CA1010028_009_009 REGULATED VOC-203003 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 03-21-2024 72 2030/03
CA1010028_009_009 REGULATED VOC-203003 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 03-21-2024 72 2030/03
CA1010028_009_009 REGULATED VOC-203003 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 03-21-2024 72 2030/03
CA1010028_009_009 REGULATED VOC-203003 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 03-21-2024 72 2030/03
CA1010028_009_009 REGULATED VOC-203003 2251 METHYL TERT-BUTYL ETHER < 0.500 UG/L 13 3 03-21-2024 72 2030/03
CA1010028_009_009 REGULATED VOC-203003 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 03-21-2024 72 2030/03
CA1010028_009_009 REGULATED VOC-203003 2996 STYRENE < 0.500 UG/L 100 .5 03-21-2024 72 2030/03
CA1010028_009_009 REGULATED VOC-203003 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 03-21-2024 72 2030/03
CA1010028_009_009 REGULATED VOC-203003 2991 TOLUENE < 0.500 UG/L 150 .5 03-21-2024 72 2030/03
CA1010028_009_009 REGULATED VOC-203003 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 03-21-2024 72 2030/03
CA1010028_009_009 REGULATED VOC-203003 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 03-21-2024 72 2030/03
CA1010028_009_009 REGULATED VOC-203003 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 03-21-2024 72 2030/03
CA1010028_009_009 REGULATED VOC-203003 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 03-21-2024 72 2030/03
CA1010028_009_009 REGULATED VOC-203003 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 03-21-2024 72 2030/03
CA1010028_009_009 REGULATED VOC-203003 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 03-21-2024 72 2030/03
CA1010028_009_009 REGULATED SOC-202412 2414 1,2,3-TRICHLOROPROPANE < 0.005 UG/L 0.005 12-28-2021 36 2024/12
CA1010028_009_009 REGULATED SOC-202703 2051 LASSO (ALACHLOR) < 1.000 UG/L 2 1 03-21-2024 36 2027/03
CA1010028_009_009 REGULATED SOC-202703 2050 ATRAZINE < 0.500 UG/L 1 .5 03-21-2024 36 2027/03
CA1010028_009_009 REGULATED SOC-202703 2931 1,2-DIBROMO-3-CHLOROPROPANE < 0.010 UG/L .2 .01 03-21-2024 36 2027/03
CA1010028_009_009 REGULATED SOC-202703 2946 ETHYLENE DIBROMIDE < 0.020 UG/L .05 .02 03-21-2024 36 2027/03
CA1010028_009_009 REGULATED SOC-202703 2037 SIMAZINE < 1.000 UG/L 4 1 03-21-2024 36 2027/03
CA1010028_010_010 SECONDARY/GP-202610 1928 ALKALINITY, BICARBONATE 260.000 3.000 MG/L 10-26-2023 36 2026/10
CA1010028_010_010 SECONDARY/GP-202610 1919 CALCIUM 2.800 0.100 MG/L 10-26-2023 36 2026/10
CA1010028_010_010 SECONDARY/GP-202610 1929 ALKALINITY, CARBONATE 19.000 3.000 MG/L 10-26-2023 36 2026/10
CA1010028_010_010 SECONDARY/GP-202610 1017 CHLORIDE 180.000 1.000 MG/L 500 10-26-2023 36 2026/10
CA1010028_010_010 SECONDARY/GP-202408 1905 COLOR 10.000 5.000 UNITS 15 05-07-2024 3 2024/08
CA1010028_010_010 SECONDARY/GP-202610 1022 COPPER, FREE < 50.000 UG/L 1000 50 10-26-2023 36 2026/10
CA1010028_010_010 SECONDARY/GP-202610 2905 FOAMING AGENTS (SURFACTANTS) < 0.050 MG/L .5 10-26-2023 36 2026/10
CA1010028_010_010 SECONDARY/GP-202610 1915 HARDNESS, TOTAL (AS CACO3) 8.700 0.410 MG/L 10-26-2023 36 2026/10
CA1010028_010_010 SECONDARY/GP-202610 1021 HYDROXIDE AS CALCIUM CARBONATE < 3.000 MG/L 10-26-2023 36 2026/10
CA1010028_010_010 SECONDARY/GP-202610 1028 IRON < 30.000 UG/L 300 100 10-26-2023 36 2026/10
CA1010028_010_010 SECONDARY/GP-202610 1031 MAGNESIUM 0.390 0.100 MG/L 10-26-2023 36 2026/10
CA1010028_010_010 SECONDARY/GP-202610 1032 MANGANESE < 10.000 UG/L 50 20 10-26-2023 36 2026/10
CA1010028_010_010 SECONDARY/GP-202703 1920 ODOR < 1.000 TON 3 1 03-21-2024 36 2027/03
CA1010028_010_010 SECONDARY/GP-202610 1925 PH 8.400 pH 10-26-2023 36 2026/10
CA1010028_010_010 SECONDARY/GP-202610 1050 SILVER < 10.000 UG/L 100 10 10-26-2023 36 2026/10
CA1010028_010_010 SECONDARY/GP-202610 1052 SODIUM 240.000 1.000 MG/L 10-26-2023 36 2026/10
CA1010028_010_010 SECONDARY/GP-202704 1064 CONDUCTIVITY @ 25 C UMHOS/CM 1100.000 1.000 UMHO/CM 1600 04-22-2024 36 2027/04
CA1010028_010_010 SECONDARY/GP-202610 1055 SULFATE < 1.000 MG/L 500 .5 10-26-2023 36 2026/10
CA1010028_010_010 SECONDARY/GP-202610 1930 TDS 640.000 5.000 MG/L 1000 10-26-2023 36 2026/10
CA1010028_010_010 SECONDARY/GP-202703 0100 TURBIDITY 0.810 0.100 NTU 5 .1 03-21-2024 36 2027/03
CA1010028_010_010 SECONDARY/GP-202610 1095 ZINC < 50.000 UG/L 5000 50 10-26-2023 36 2026/10
CA1010028_010_010 INORGANIC-202703 1002 ALUMINUM < 50.000 UG/L 1000 50 03-21-2024 36 2027/03
CA1010028_010_010 INORGANIC-202703 1074 ANTIMONY, TOTAL < 2.000 UG/L 6 6 03-21-2024 36 2027/03
CA1010028_010_010 INORGANIC-202703 1005 ARSENIC 8.500 2.000 UG/L 10 2 03-21-2024 36 2027/03
CA1010028_010_010 INORGANIC-202703 1010 BARIUM < 50.000 UG/L 1000 100 03-21-2024 36 2027/03
CA1010028_010_010 INORGANIC-202703 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 03-21-2024 36 2027/03
CA1010028_010_010 INORGANIC-202703 1015 CADMIUM < 1.000 UG/L 5 1 03-21-2024 36 2027/03
CA1010028_010_010 INORGANIC-202703 1020 CHROMIUM < 10.000 UG/L 50 10 03-21-2024 36 2027/03
CA1010028_010_010 INORGANIC-202703 1025 FLUORIDE 2.500 0.500 MG/L 2 .1 03-21-2024 36 2027/03
CA1010028_010_010 INORGANIC-202703 1035 MERCURY < 0.200 UG/L 2 1 03-21-2024 36 2027/03
CA1010028_010_010 INORGANIC-202703 1036 NICKEL < 10.000 UG/L 100 10 03-21-2024 36 2027/03
CA1010028_010_010 INORGANIC-202407 1039 PERCHLORATE < 1.000 UG/L 6 1 04-22-2024 3 2024/07
CA1010028_010_010 INORGANIC-202703 1045 SELENIUM < 2.000 UG/L 50 5 03-21-2024 36 2027/03
CA1010028_010_010 INORGANIC-202703 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 03-21-2024 36 2027/03
CA1010028_010_010 NITRATE/NITRITE-202503 1040 NITRATE < 0.230 MG/L 10 .4 03-21-2024 12 2025/03
CA1010028_010_010 NITRATE/NITRITE-202703 1041 NITRITE < 0.050 MG/L 1 .4 03-21-2024 36 2027/03
CA1010028_010_010 RADIOLOGICAL-202803 4109 GROSS ALPHA PARTICLE ACTIVITY < 1.100 PCI/L 15 3 03-08-2019 108 2028/03
CA1010028_010_010 REGULATED VOC-202409 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 09-12-2018 72 2024/09
CA1010028_010_010 REGULATED VOC-202409 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 09-12-2018 72 2024/09
CA1010028_010_010 REGULATED VOC-202409 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 09-12-2018 72 2024/09
CA1010028_010_010 REGULATED VOC-202409 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 09-12-2018 72 2024/09
CA1010028_010_010 REGULATED VOC-202409 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 09-12-2018 72 2024/09
CA1010028_010_010 REGULATED VOC-202409 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 09-12-2018 72 2024/09
CA1010028_010_010 REGULATED VOC-202409 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 09-12-2018 72 2024/09
CA1010028_010_010 REGULATED VOC-202409 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 09-12-2018 72 2024/09
CA1010028_010_010 REGULATED VOC-202409 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 09-12-2018 72 2024/09
CA1010028_010_010 REGULATED VOC-202409 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 09-12-2018 72 2024/09
CA1010028_010_010 REGULATED VOC-202409 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 09-12-2018 72 2024/09
CA1010028_010_010 REGULATED VOC-202409 2990 BENZENE < 0.500 UG/L 1 .5 09-12-2018 72 2024/09
CA1010028_010_010 REGULATED VOC-202409 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 09-12-2018 72 2024/09
CA1010028_010_010 REGULATED VOC-202409 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 09-12-2018 72 2024/09
CA1010028_010_010 REGULATED VOC-202409 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 09-12-2018 72 2024/09
CA1010028_010_010 REGULATED VOC-202409 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 09-12-2018 72 2024/09
CA1010028_010_010 REGULATED VOC-202409 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 09-12-2018 72 2024/09
CA1010028_010_010 REGULATED VOC-202409 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 09-12-2018 72 2024/09
CA1010028_010_010 REGULATED VOC-202409 2996 STYRENE < 0.500 UG/L 100 .5 09-12-2018 72 2024/09
CA1010028_010_010 REGULATED VOC-202409 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 09-12-2018 72 2024/09
CA1010028_010_010 REGULATED VOC-202409 2991 TOLUENE < 0.500 UG/L 150 .5 09-12-2018 72 2024/09
CA1010028_010_010 REGULATED VOC-202409 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 09-12-2018 72 2024/09
CA1010028_010_010 REGULATED VOC-202409 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 09-12-2018 72 2024/09
CA1010028_010_010 REGULATED VOC-202409 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 09-12-2018 72 2024/09
CA1010028_010_010 REGULATED VOC-202409 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 09-12-2018 72 2024/09
CA1010028_010_010 REGULATED VOC-202409 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 09-12-2018 72 2024/09
CA1010028_010_010 REGULATED VOC-202409 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 09-12-2018 72 2024/09
CA1010028_010_010 REGULATED SOC-202412 2414 1,2,3-TRICHLOROPROPANE < 0.005 UG/L 0.005 12-28-2021 36 2024/12
CA1010028_010_010 REGULATED SOC-202703 2051 LASSO (ALACHLOR) < 1.000 UG/L 2 1 03-21-2024 36 2027/03
CA1010028_010_010 REGULATED SOC-202703 2050 ATRAZINE < 0.500 UG/L 1 .5 03-21-2024 36 2027/03
CA1010028_010_010 REGULATED SOC-202703 2931 1,2-DIBROMO-3-CHLOROPROPANE < 0.010 UG/L .2 .01 03-21-2024 36 2027/03
CA1010028_010_010 REGULATED SOC-202703 2946 ETHYLENE DIBROMIDE < 0.020 UG/L .05 .02 03-21-2024 36 2027/03
CA1010028_010_010 REGULATED SOC-202703 2037 SIMAZINE < 1.000 UG/L 4 1 03-21-2024 36 2027/03
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.