Date:10-03-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:1910199SYSTEM NAME:CALIFORNIA DOMESTIC WATER COMPANYCOUNTY:LOS ANGELES 
SOURCE NO.:014SOURCE NAME:WELL 14SOURCE CLASS:LGLNSTATUS: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
CA1910199_014_014 SECONDARY/GP-202705 1928 ALKALINITY, BICARBONATE 240.000 5.000 MG/L 05-07-2024 36 2027/05
CA1910199_014_014 SECONDARY/GP-202705 1919 CALCIUM 83.000 1.000 MG/L 05-07-2024 36 2027/05
CA1910199_014_014 SECONDARY/GP-202705 1929 ALKALINITY, CARBONATE < 5.000 MG/L 05-07-2024 36 2027/05
CA1910199_014_014 SECONDARY/GP-202705 1017 CHLORIDE 43.000 1.000 MG/L 500 05-07-2024 36 2027/05
CA1910199_014_014 SECONDARY/GP-202705 1905 COLOR < 3.000 UNITS 15 05-07-2024 36 2027/05
CA1910199_014_014 SECONDARY/GP-202705 1022 COPPER, FREE < 50.000 UG/L 1000 50 05-07-2024 36 2027/05
CA1910199_014_014 SECONDARY/GP-202705 2905 FOAMING AGENTS (SURFACTANTS) < 0.100 MG/L .5 05-07-2024 36 2027/05
CA1910199_014_014 SECONDARY/GP-202705 1915 HARDNESS, TOTAL (AS CACO3) 270.000 6.600 MG/L 05-07-2024 36 2027/05
CA1910199_014_014 SECONDARY/GP-202705 1021 HYDROXIDE AS CALCIUM CARBONATE < 5.000 MG/L 05-07-2024 36 2027/05
CA1910199_014_014 SECONDARY/GP-202705 1028 IRON < 100.000 UG/L 300 05-07-2024 36 2027/05
CA1910199_014_014 SECONDARY/GP-202705 1031 MAGNESIUM 14.000 1.000 MG/L 05-07-2024 36 2027/05
CA1910199_014_014 SECONDARY/GP-202705 1032 MANGANESE < 20.000 UG/L 50 05-07-2024 36 2027/05
CA1910199_014_014 SECONDARY/GP-202705 1920 ODOR 1.000 1.000 TON 3 1 05-07-2024 36 2027/05
CA1910199_014_014 SECONDARY/GP-202705 1925 PH 7.800 pH 05-07-2024 36 2027/05
CA1910199_014_014 SECONDARY/GP-202705 1050 SILVER < 10.000 UG/L 100 10 05-07-2024 36 2027/05
CA1910199_014_014 SECONDARY/GP-202705 1052 SODIUM 24.000 1.000 MG/L 05-07-2024 36 2027/05
CA1910199_014_014 SECONDARY/GP-202705 1064 CONDUCTIVITY @ 25 C UMHOS/CM 690.000 2.000 UMHO/CM 1600 05-07-2024 36 2027/05
CA1910199_014_014 SECONDARY/GP-202705 1055 SULFATE 66.000 0.500 MG/L 500 .5 05-07-2024 36 2027/05
CA1910199_014_014 SECONDARY/GP-202705 1930 TDS 450.000 5.000 MG/L 1000 05-07-2024 36 2027/05
CA1910199_014_014 SECONDARY/GP-202705 0100 TURBIDITY < 0.100 NTU 5 .1 05-07-2024 36 2027/05
CA1910199_014_014 SECONDARY/GP-202705 1095 ZINC < 50.000 UG/L 5000 50 05-07-2024 36 2027/05
CA1910199_014_014 INORGANIC-202705 1002 ALUMINUM < 50.000 UG/L 1000 50 05-07-2024 36 2027/05
CA1910199_014_014 INORGANIC-202705 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 05-07-2024 36 2027/05
CA1910199_014_014 INORGANIC-202709 1005 ARSENIC 2.600 2.000 UG/L 10 2 09-03-2024 36 2027/09
CA1910199_014_014 INORGANIC-202705 1010 BARIUM 160.000 100.000 UG/L 1000 100 05-07-2024 36 2027/05
CA1910199_014_014 INORGANIC-202705 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 05-07-2024 36 2027/05
CA1910199_014_014 INORGANIC-202705 1015 CADMIUM < 1.000 UG/L 5 1 05-07-2024 36 2027/05
CA1910199_014_014 INORGANIC-202705 1020 CHROMIUM < 10.000 UG/L 50 10 05-07-2024 36 2027/05
CA1910199_014_014 INORGANIC-202705 1024 CYANIDE < 100.000 UG/L 150 100 05-07-2024 36 2027/05
CA1910199_014_014 INORGANIC-202705 1025 FLUORIDE 0.220 0.100 MG/L 2 .1 05-07-2024 36 2027/05
CA1910199_014_014 INORGANIC-202705 1035 MERCURY < 1.000 UG/L 2 1 05-07-2024 36 2027/05
CA1910199_014_014 INORGANIC-202705 1036 NICKEL < 10.000 UG/L 100 10 05-07-2024 36 2027/05
CA1910199_014_014 INORGANIC-202508 1039 PERCHLORATE 17.000 1.000 UG/L 6 1 08-05-2024 12 2025/08
CA1910199_014_014 INORGANIC-202705 1045 SELENIUM < 5.000 UG/L 50 5 05-07-2024 36 2027/05
CA1910199_014_014 INORGANIC-202705 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 05-07-2024 36 2027/05
CA1910199_014_014 NITRATE/NITRITE-202509 1040 NITRATE 11.000 0.400 MG/L 10 .4 09-03-2024 12 2025/09
CA1910199_014_014 NITRATE/NITRITE-202705 1041 NITRITE < 0.400 MG/L 1 .4 05-07-2024 36 2027/05
CA1910199_014_014 RADIOLOGICAL-202510 4109 GROSS ALPHA PARTICLE ACTIVITY 4.200 +/- 0.236 PCI/L 15 3 10-07-2019 72 2025/10
CA1910199_014_014 RADIOLOGICAL-203110 4020 RADIUM-226 < 0.587 PCI/L 1 10-06-2022 108 2031/10
CA1910199_014_014 RADIOLOGICAL-203110 4030 RADIUM-228 < 1.000 PCI/L 1 10-06-2022 108 2031/10
CA1910199_014_014 RADIOLOGICAL-202903 4006 COMBINED URANIUM 4.600 +/- 0.000 1.000 PCI/L 20 1 03-13-2023 72 2029/03
CA1910199_014_014 REGULATED VOC-202505 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 05-07-2024 12 2025/05
CA1910199_014_014 REGULATED VOC-202505 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 05-07-2024 12 2025/05
CA1910199_014_014 REGULATED VOC-202505 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 05-07-2024 12 2025/05
CA1910199_014_014 REGULATED VOC-202505 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 05-07-2024 12 2025/05
CA1910199_014_014 REGULATED VOC-202507 2977 1,1-DICHLOROETHYLENE 5.300 0.500 UG/L 6 .5 07-15-2024 12 2025/07
CA1910199_014_014 REGULATED VOC-202505 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 05-07-2024 12 2025/05
CA1910199_014_014 REGULATED VOC-202505 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 05-07-2024 12 2025/05
CA1910199_014_014 REGULATED VOC-202509 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 09-03-2024 12 2025/09
CA1910199_014_014 REGULATED VOC-202505 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 05-07-2024 12 2025/05
CA1910199_014_014 REGULATED VOC-202505 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 05-07-2024 12 2025/05
CA1910199_014_014 REGULATED VOC-202505 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 05-07-2024 12 2025/05
CA1910199_014_014 REGULATED VOC-202505 2990 BENZENE < 0.500 UG/L 1 .5 05-07-2024 12 2025/05
CA1910199_014_014 REGULATED VOC-202509 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 09-03-2024 12 2025/09
CA1910199_014_014 REGULATED VOC-202507 2380 CIS-1,2-DICHLOROETHYLENE 4.200 0.500 UG/L 6 .5 07-15-2024 12 2025/07
CA1910199_014_014 REGULATED VOC-202505 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 05-07-2024 12 2025/05
CA1910199_014_014 REGULATED VOC-202505 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 05-07-2024 12 2025/05
CA1910199_014_014 REGULATED VOC-202505 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 05-07-2024 12 2025/05
CA1910199_014_014 REGULATED VOC-202505 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 05-07-2024 12 2025/05
CA1910199_014_014 REGULATED VOC-202505 2996 STYRENE < 0.500 UG/L 100 .5 05-07-2024 12 2025/05
CA1910199_014_014 REGULATED VOC-202509 2987 TETRACHLOROETHYLENE 49.000 0.500 UG/L 5 .5 09-03-2024 12 2025/09
CA1910199_014_014 REGULATED VOC-202505 2991 TOLUENE < 0.500 UG/L 150 .5 05-07-2024 12 2025/05
CA1910199_014_014 REGULATED VOC-202505 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 05-07-2024 12 2025/05
CA1910199_014_014 REGULATED VOC-202509 2984 TRICHLOROETHYLENE 49.000 1.000 UG/L 5 .5 09-03-2024 12 2025/09
CA1910199_014_014 REGULATED VOC-202505 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 05-07-2024 12 2025/05
CA1910199_014_014 REGULATED VOC-202505 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 05-07-2024 12 2025/05
CA1910199_014_014 REGULATED VOC-202505 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 05-07-2024 12 2025/05
CA1910199_014_014 REGULATED VOC-202505 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 05-07-2024 12 2025/05
CA1910199_014_014 REGULATED SOC-202704 2414 1,2,3-TRICHLOROPROPANE < 0.005 UG/L 0.005 07-15-2024 33 2027/04
CA1910199_014_014 REGULATED SOC-202704 2050 ATRAZINE < 0.500 UG/L 1 .5 07-15-2024 33 2027/04
CA1910199_014_014 REGULATED SOC-202704 2306 BENZO(A)PYRENE < 0.100 UG/L .2 .1 07-15-2024 33 2027/04
CA1910199_014_014 REGULATED SOC-202704 2039 DI(2-ETHYLHEXYL) PHTHALATE < 3.000 UG/L 4 3 07-15-2024 33 2027/04
CA1910199_014_014 REGULATED SOC-202704 2931 1,2-DIBROMO-3-CHLOROPROPANE < 0.010 UG/L .2 .01 07-15-2024 33 2027/04
CA1910199_014_014 REGULATED SOC-202704 2946 ETHYLENE DIBROMIDE < 0.020 UG/L .05 .02 07-15-2024 33 2027/04
CA1910199_014_014 REGULATED SOC-202704 2015 METHOXYCHLOR < 10.000 UG/L 30 10 07-15-2024 33 2027/04
CA1910199_014_014 REGULATED SOC-202704 2326 PENTACHLOROPHENOL < 0.200 UG/L 1 .2 07-15-2024 33 2027/04
CA1910199_014_014 REGULATED SOC-202704 2037 SIMAZINE < 1.000 UG/L 4 1 07-15-2024 33 2027/04
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.