Date:06-28-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:5010023SYSTEM NAME:CITY OF MODESTO - SOUTH TURLOCKCOUNTY:STANISLAUS 
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
CA5010023_001_001 SECONDARY/GP-202605 1928 ALKALINITY, BICARBONATE 86.000 5.000 MG/L 05-10-2023 36 2026/05
CA5010023_001_001 SECONDARY/GP-202605 1919 CALCIUM 25.000 1.000 MG/L 05-10-2023 36 2026/05
CA5010023_001_001 SECONDARY/GP-202605 1929 ALKALINITY, CARBONATE < 5.000 MG/L 05-10-2023 36 2026/05
CA5010023_001_001 SECONDARY/GP-202605 1017 CHLORIDE 28.000 5.000 MG/L 500 05-10-2023 36 2026/05
CA5010023_001_001 SECONDARY/GP-202605 1905 COLOR < 5.000 UNITS 15 05-10-2023 36 2026/05
CA5010023_001_001 SECONDARY/GP-202605 1022 COPPER, FREE < 50.000 UG/L 1000 50 05-10-2023 36 2026/05
CA5010023_001_001 SECONDARY/GP-202605 2905 FOAMING AGENTS (SURFACTANTS) < 0.050 MG/L .5 05-10-2023 36 2026/05
CA5010023_001_001 SECONDARY/GP-202605 1915 HARDNESS, TOTAL (AS CACO3) 84.000 5.000 MG/L 05-10-2023 36 2026/05
CA5010023_001_001 SECONDARY/GP-202605 1021 HYDROXIDE AS CALCIUM CARBONATE < 5.000 MG/L 05-10-2023 36 2026/05
CA5010023_001_001 SECONDARY/GP-202605 1028 IRON < 100.000 UG/L 300 05-10-2023 36 2026/05
CA5010023_001_001 SECONDARY/GP-202605 1031 MAGNESIUM 5.400 1.000 MG/L 05-10-2023 36 2026/05
CA5010023_001_001 SECONDARY/GP-202605 1032 MANGANESE < 20.000 UG/L 50 05-10-2023 36 2026/05
CA5010023_001_001 SECONDARY/GP-202605 1920 ODOR < 1.000 TON 3 1 05-10-2023 36 2026/05
CA5010023_001_001 SECONDARY/GP-202605 1925 PH 7.810 1.680 pH 05-10-2023 36 2026/05
CA5010023_001_001 SECONDARY/GP-202605 1050 SILVER < 10.000 UG/L 100 10 05-10-2023 36 2026/05
CA5010023_001_001 SECONDARY/GP-202605 1052 SODIUM 23.000 1.000 MG/L 05-10-2023 36 2026/05
CA5010023_001_001 SECONDARY/GP-202605 1064 CONDUCTIVITY @ 25 C UMHOS/CM 270.000 20.000 UMHO/CM 1600 05-10-2023 36 2026/05
CA5010023_001_001 SECONDARY/GP-202605 1055 SULFATE 4.100 0.500 MG/L 500 .5 05-10-2023 36 2026/05
CA5010023_001_001 SECONDARY/GP-202605 1930 TDS 210.000 10.000 MG/L 1000 05-10-2023 36 2026/05
CA5010023_001_001 SECONDARY/GP-202605 0100 TURBIDITY 1.400 0.100 NTU 5 .1 05-10-2023 36 2026/05
CA5010023_001_001 SECONDARY/GP-202605 1095 ZINC < 50.000 UG/L 5000 50 05-10-2023 36 2026/05
CA5010023_001_001 INORGANIC-202605 1002 ALUMINUM < 50.000 UG/L 1000 50 05-10-2023 36 2026/05
CA5010023_001_001 INORGANIC-202605 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 05-10-2023 36 2026/05
CA5010023_001_001 INORGANIC-202605 1005 ARSENIC 8.000 2.000 UG/L 10 2 05-10-2023 36 2026/05
CA5010023_001_001 INORGANIC-202605 1010 BARIUM 110.000 100.000 UG/L 1000 100 05-10-2023 36 2026/05
CA5010023_001_001 INORGANIC-202605 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 05-10-2023 36 2026/05
CA5010023_001_001 INORGANIC-202605 1015 CADMIUM < 1.000 UG/L 5 1 05-10-2023 36 2026/05
CA5010023_001_001 INORGANIC-202605 1020 CHROMIUM < 10.000 UG/L 50 10 05-10-2023 36 2026/05
CA5010023_001_001 INORGANIC-202605 1025 FLUORIDE 0.120 0.100 MG/L 2 .1 05-10-2023 36 2026/05
CA5010023_001_001 INORGANIC-202605 1035 MERCURY < 1.000 UG/L 2 1 05-10-2023 36 2026/05
CA5010023_001_001 INORGANIC-202605 1036 NICKEL < 10.000 UG/L 100 10 05-10-2023 36 2026/05
CA5010023_001_001 INORGANIC-202605 1039 PERCHLORATE < 2.000 UG/L 6 2 05-10-2023 36 2026/05
CA5010023_001_001 INORGANIC-202605 1045 SELENIUM < 5.000 UG/L 50 5 05-10-2023 36 2026/05
CA5010023_001_001 INORGANIC-202605 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 05-10-2023 36 2026/05
CA5010023_001_001 NITRATE/NITRITE-202407 1040 NITRATE 1.400 0.400 MG/L 10 .4 07-12-2023 12 2024/07
CA5010023_001_001 NITRATE/NITRITE-202605 1041 NITRITE < 0.200 MG/L 1 .4 05-10-2023 36 2026/05
CA5010023_001_001 RADIOLOGICAL-203102 4109 GROSS ALPHA PARTICLE ACTIVITY 1.690 +/- 1.050 1.220 PCI/L 15 3 02-09-2022 108 2031/02
CA5010023_001_001 REGULATED VOC-202509 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 09-14-2022 36 2025/09
CA5010023_001_001 REGULATED VOC-202509 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 09-14-2022 36 2025/09
CA5010023_001_001 REGULATED VOC-202509 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 09-14-2022 36 2025/09
CA5010023_001_001 REGULATED VOC-202509 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 09-14-2022 36 2025/09
CA5010023_001_001 REGULATED VOC-202509 2977 1,1-DICHLOROETHYLENE < 0.300 UG/L 6 .5 09-14-2022 36 2025/09
CA5010023_001_001 REGULATED VOC-202509 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 09-14-2022 36 2025/09
CA5010023_001_001 REGULATED VOC-202509 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 09-14-2022 36 2025/09
CA5010023_001_001 REGULATED VOC-202509 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 09-14-2022 36 2025/09
CA5010023_001_001 REGULATED VOC-202509 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 09-14-2022 36 2025/09
CA5010023_001_001 REGULATED VOC-202509 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 09-14-2022 36 2025/09
CA5010023_001_001 REGULATED VOC-202509 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 09-14-2022 36 2025/09
CA5010023_001_001 REGULATED VOC-202509 2990 BENZENE < 0.500 UG/L 1 .5 09-14-2022 36 2025/09
CA5010023_001_001 REGULATED VOC-202509 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 09-14-2022 36 2025/09
CA5010023_001_001 REGULATED VOC-202509 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 09-14-2022 36 2025/09
CA5010023_001_001 REGULATED VOC-202509 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 09-14-2022 36 2025/09
CA5010023_001_001 REGULATED VOC-202509 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 09-14-2022 36 2025/09
CA5010023_001_001 REGULATED VOC-202509 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 09-14-2022 36 2025/09
CA5010023_001_001 REGULATED VOC-202509 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 09-14-2022 36 2025/09
CA5010023_001_001 REGULATED VOC-202509 2996 STYRENE < 0.500 UG/L 100 .5 09-14-2022 36 2025/09
CA5010023_001_001 REGULATED VOC-202509 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 09-14-2022 36 2025/09
CA5010023_001_001 REGULATED VOC-202509 2991 TOLUENE < 0.500 UG/L 150 .5 09-14-2022 36 2025/09
CA5010023_001_001 REGULATED VOC-202509 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 09-14-2022 36 2025/09
CA5010023_001_001 REGULATED VOC-202509 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 09-14-2022 36 2025/09
CA5010023_001_001 REGULATED VOC-202509 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 09-14-2022 36 2025/09
CA5010023_001_001 REGULATED VOC-202509 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 09-14-2022 36 2025/09
CA5010023_001_001 REGULATED VOC-202509 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 09-14-2022 36 2025/09
CA5010023_001_001 REGULATED VOC-202509 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 09-14-2022 36 2025/09
CA5010023_001_001 REGULATED SOC-202705 2414 1,2,3-TRICHLOROPROPANE < 0.001 UG/L 0.005 05-08-2024 36 2027/05
CA5010023_001_001 REGULATED SOC-202411 2050 ATRAZINE < 0.500 UG/L 1 .5 11-09-2015 108 2024/11
CA5010023_001_001 REGULATED SOC-202703 2931 1,2-DIBROMO-3-CHLOROPROPANE < 0.010 UG/L .2 .01 03-13-2024 36 2027/03
CA5010023_001_001 REGULATED SOC-202703 2946 ETHYLENE DIBROMIDE < 0.020 UG/L .05 .02 03-13-2024 36 2027/03
CA5010023_001_001 REGULATED SOC-202411 2037 SIMAZINE < 1.000 UG/L 4 1 11-09-2015 108 2024/11
CA5010023_002_002 SECONDARY/GP-202506 1928 ALKALINITY, BICARBONATE 170.000 5.000 MG/L 06-08-2022 36 2025/06
CA5010023_002_002 SECONDARY/GP-202506 1919 CALCIUM 42.000 1.000 MG/L 06-08-2022 36 2025/06
CA5010023_002_002 SECONDARY/GP-202506 1929 ALKALINITY, CARBONATE < 5.000 MG/L 06-08-2022 36 2025/06
CA5010023_002_002 SECONDARY/GP-202506 1017 CHLORIDE 13.000 0.500 MG/L 500 06-08-2022 36 2025/06
CA5010023_002_002 SECONDARY/GP-202506 1905 COLOR < 5.000 UNITS 15 06-08-2022 36 2025/06
CA5010023_002_002 SECONDARY/GP-202506 1022 COPPER, FREE < 50.000 UG/L 1000 50 06-08-2022 36 2025/06
CA5010023_002_002 SECONDARY/GP-202506 2905 FOAMING AGENTS (SURFACTANTS) < 0.050 MG/L .5 06-08-2022 36 2025/06
CA5010023_002_002 SECONDARY/GP-202506 1915 HARDNESS, TOTAL (AS CACO3) 159.000 5.000 MG/L 06-08-2022 36 2025/06
CA5010023_002_002 SECONDARY/GP-202506 1021 HYDROXIDE AS CALCIUM CARBONATE < 5.000 MG/L 06-08-2022 36 2025/06
CA5010023_002_002 SECONDARY/GP-202506 1028 IRON < 100.000 UG/L 300 06-08-2022 36 2025/06
CA5010023_002_002 SECONDARY/GP-202506 1031 MAGNESIUM 13.000 1.000 MG/L 06-08-2022 36 2025/06
CA5010023_002_002 SECONDARY/GP-202506 1032 MANGANESE < 20.000 UG/L 50 06-08-2022 36 2025/06
CA5010023_002_002 SECONDARY/GP-202506 1920 ODOR < 1.000 TON 3 1 06-08-2022 36 2025/06
CA5010023_002_002 SECONDARY/GP-202506 1925 PH 7.740 1.680 pH 06-08-2022 36 2025/06
CA5010023_002_002 SECONDARY/GP-202506 1050 SILVER < 10.000 UG/L 100 10 06-08-2022 36 2025/06
CA5010023_002_002 SECONDARY/GP-202506 1052 SODIUM 31.000 1.000 MG/L 06-08-2022 36 2025/06
CA5010023_002_002 SECONDARY/GP-202506 1064 CONDUCTIVITY @ 25 C UMHOS/CM 410.000 20.000 UMHO/CM 1600 06-08-2022 36 2025/06
CA5010023_002_002 SECONDARY/GP-202506 1055 SULFATE 17.000 0.500 MG/L 500 .5 06-08-2022 36 2025/06
CA5010023_002_002 SECONDARY/GP-202506 1930 TDS 280.000 10.000 MG/L 1000 06-08-2022 36 2025/06
CA5010023_002_002 SECONDARY/GP-202506 0100 TURBIDITY < 0.100 NTU 5 .1 06-08-2022 36 2025/06
CA5010023_002_002 SECONDARY/GP-202506 1095 ZINC < 50.000 UG/L 5000 50 06-08-2022 36 2025/06
CA5010023_002_002 INORGANIC-202506 1002 ALUMINUM < 50.000 UG/L 1000 50 06-08-2022 36 2025/06
CA5010023_002_002 INORGANIC-202506 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 06-08-2022 36 2025/06
CA5010023_002_002 INORGANIC-202506 1005 ARSENIC 5.900 2.000 UG/L 10 2 06-08-2022 36 2025/06
CA5010023_002_002 INORGANIC-202506 1010 BARIUM < 100.000 UG/L 1000 100 06-08-2022 36 2025/06
CA5010023_002_002 INORGANIC-202506 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 06-08-2022 36 2025/06
CA5010023_002_002 INORGANIC-202506 1015 CADMIUM < 1.000 UG/L 5 1 06-08-2022 36 2025/06
CA5010023_002_002 INORGANIC-202506 1020 CHROMIUM < 10.000 UG/L 50 10 06-08-2022 36 2025/06
CA5010023_002_002 INORGANIC-202506 1025 FLUORIDE 0.100 0.100 MG/L 2 .1 06-08-2022 36 2025/06
CA5010023_002_002 INORGANIC-202506 1035 MERCURY < 1.000 UG/L 2 1 06-08-2022 36 2025/06
CA5010023_002_002 INORGANIC-202506 1036 NICKEL < 10.000 UG/L 100 10 06-08-2022 36 2025/06
CA5010023_002_002 INORGANIC-202506 1039 PERCHLORATE < 2.000 UG/L 6 2 06-08-2022 36 2025/06
CA5010023_002_002 INORGANIC-202506 1045 SELENIUM < 5.000 UG/L 50 5 06-08-2022 36 2025/06
CA5010023_002_002 INORGANIC-202506 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 06-08-2022 36 2025/06
CA5010023_002_002 NITRATE/NITRITE-202505 1040 NITRATE 5.500 0.400 MG/L 10 .4 05-08-2024 12 2025/05
CA5010023_002_002 NITRATE/NITRITE-202509 1041 NITRITE < 0.400 MG/L 1 .4 09-29-2022 36 2025/09
CA5010023_002_002 RADIOLOGICAL-202701 4109 GROSS ALPHA PARTICLE ACTIVITY 14.900 +/- 2.280 1.270 PCI/L 15 3 01-10-2024 36 2027/01
CA5010023_002_002 REGULATED VOC-202509 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 09-14-2022 36 2025/09
CA5010023_002_002 REGULATED VOC-202509 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 09-14-2022 36 2025/09
CA5010023_002_002 REGULATED VOC-202509 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 09-14-2022 36 2025/09
CA5010023_002_002 REGULATED VOC-202509 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 09-14-2022 36 2025/09
CA5010023_002_002 REGULATED VOC-202509 2977 1,1-DICHLOROETHYLENE < 0.300 UG/L 6 .5 09-14-2022 36 2025/09
CA5010023_002_002 REGULATED VOC-202509 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 09-14-2022 36 2025/09
CA5010023_002_002 REGULATED VOC-202509 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 09-14-2022 36 2025/09
CA5010023_002_002 REGULATED VOC-202509 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 09-14-2022 36 2025/09
CA5010023_002_002 REGULATED VOC-202509 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 09-14-2022 36 2025/09
CA5010023_002_002 REGULATED VOC-202509 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 09-14-2022 36 2025/09
CA5010023_002_002 REGULATED VOC-202509 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 09-14-2022 36 2025/09
CA5010023_002_002 REGULATED VOC-202509 2990 BENZENE < 0.500 UG/L 1 .5 09-14-2022 36 2025/09
CA5010023_002_002 REGULATED VOC-202509 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 09-14-2022 36 2025/09
CA5010023_002_002 REGULATED VOC-202509 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 09-14-2022 36 2025/09
CA5010023_002_002 REGULATED VOC-202509 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 09-14-2022 36 2025/09
CA5010023_002_002 REGULATED VOC-202509 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 09-14-2022 36 2025/09
CA5010023_002_002 REGULATED VOC-202509 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 09-14-2022 36 2025/09
CA5010023_002_002 REGULATED VOC-202509 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 09-14-2022 36 2025/09
CA5010023_002_002 REGULATED VOC-202509 2996 STYRENE < 0.500 UG/L 100 .5 09-14-2022 36 2025/09
CA5010023_002_002 REGULATED VOC-202509 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 09-14-2022 36 2025/09
CA5010023_002_002 REGULATED VOC-202509 2991 TOLUENE < 0.500 UG/L 150 .5 09-14-2022 36 2025/09
CA5010023_002_002 REGULATED VOC-202509 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 09-14-2022 36 2025/09
CA5010023_002_002 REGULATED VOC-202509 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 09-14-2022 36 2025/09
CA5010023_002_002 REGULATED VOC-202509 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 09-14-2022 36 2025/09
CA5010023_002_002 REGULATED VOC-202509 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 09-14-2022 36 2025/09
CA5010023_002_002 REGULATED VOC-202509 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 09-14-2022 36 2025/09
CA5010023_002_002 REGULATED VOC-202509 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 09-14-2022 36 2025/09
CA5010023_002_002 REGULATED SOC-202705 2414 1,2,3-TRICHLOROPROPANE < 0.001 UG/L 0.005 05-08-2024 36 2027/05
CA5010023_002_002 REGULATED SOC-202411 2050 ATRAZINE < 0.500 UG/L 1 .5 11-09-2015 108 2024/11
CA5010023_002_002 REGULATED SOC-202705 2931 1,2-DIBROMO-3-CHLOROPROPANE < 0.010 UG/L .2 .01 05-08-2024 36 2027/05
CA5010023_002_002 REGULATED SOC-202705 2946 ETHYLENE DIBROMIDE < 0.020 UG/L .05 .02 05-08-2024 36 2027/05
CA5010023_002_002 REGULATED SOC-202411 2037 SIMAZINE < 1.000 UG/L 4 1 11-09-2015 108 2024/11
CA5010023_DST_900 DISINFECTION BYPRODUCTS-202410 2943 BROMODICHLOROMETHANE < 1.000 UG/L 1 10-10-2023 12 2024/10
CA5010023_DST_900 DISINFECTION BYPRODUCTS-202410 2942 BROMOFORM < 1.000 UG/L 1 10-10-2023 12 2024/10
CA5010023_DST_900 DISINFECTION BYPRODUCTS-202410 2941 CHLOROFORM < 1.000 UG/L 1 10-10-2023 12 2024/10
CA5010023_DST_900 DISINFECTION BYPRODUCTS-202410 2454 DIBROMOACETIC ACID < 1.000 UG/L 1 10-10-2023 12 2024/10
CA5010023_DST_900 DISINFECTION BYPRODUCTS-202410 2944 DIBROMOCHLOROMETHANE < 1.000 UG/L 1 10-10-2023 12 2024/10
CA5010023_DST_900 DISINFECTION BYPRODUCTS-202410 2451 DICHLOROACETIC ACID < 1.000 UG/L 1 10-10-2023 12 2024/10
CA5010023_DST_900 DISINFECTION BYPRODUCTS-202410 2456 TOTAL HALOACETIC ACIDS (HAA5) < 1.000 UG/L 60 10-10-2023 12 2024/10
CA5010023_DST_900 DISINFECTION BYPRODUCTS-202410 2453 MONOBROMOACETIC ACID < 1.000 UG/L 1 10-10-2023 12 2024/10
CA5010023_DST_900 DISINFECTION BYPRODUCTS-202410 2450 MONOCHLOROACETIC ACID < 2.000 UG/L 2 10-10-2023 12 2024/10
CA5010023_DST_900 DISINFECTION BYPRODUCTS-202410 2950 TTHM < 1.000 UG/L 80 10-10-2023 12 2024/10
CA5010023_DST_900 DISINFECTION BYPRODUCTS-202410 2452 TRICHLOROACETIC ACID < 1.000 UG/L 1 10-10-2023 12 2024/10
CA5010023_DST_901 DISINFECTION BYPRODUCTS-202410 2943 BROMODICHLOROMETHANE < 1.000 UG/L 1 10-10-2023 12 2024/10
CA5010023_DST_901 DISINFECTION BYPRODUCTS-202410 2942 BROMOFORM < 1.000 UG/L 1 10-10-2023 12 2024/10
CA5010023_DST_901 DISINFECTION BYPRODUCTS-202410 2941 CHLOROFORM < 1.000 UG/L 1 10-10-2023 12 2024/10
CA5010023_DST_901 DISINFECTION BYPRODUCTS-202410 2454 DIBROMOACETIC ACID < 1.000 UG/L 1 10-10-2023 12 2024/10
CA5010023_DST_901 DISINFECTION BYPRODUCTS-202410 2944 DIBROMOCHLOROMETHANE < 1.000 UG/L 1 10-10-2023 12 2024/10
CA5010023_DST_901 DISINFECTION BYPRODUCTS-202410 2451 DICHLOROACETIC ACID < 1.000 UG/L 1 10-10-2023 12 2024/10
CA5010023_DST_901 DISINFECTION BYPRODUCTS-202410 2456 TOTAL HALOACETIC ACIDS (HAA5) < 1.000 UG/L 60 10-10-2023 12 2024/10
CA5010023_DST_901 DISINFECTION BYPRODUCTS-202410 2453 MONOBROMOACETIC ACID < 1.000 UG/L 1 10-10-2023 12 2024/10
CA5010023_DST_901 DISINFECTION BYPRODUCTS-202410 2450 MONOCHLOROACETIC ACID < 2.000 UG/L 2 10-10-2023 12 2024/10
CA5010023_DST_901 DISINFECTION BYPRODUCTS-202410 2950 TTHM < 1.000 UG/L 80 10-10-2023 12 2024/10
CA5010023_DST_901 DISINFECTION BYPRODUCTS-202410 2452 TRICHLOROACETIC ACID < 1.000 UG/L 1 10-10-2023 12 2024/10
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.