Date:05-01-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:1900717SYSTEM NAME:CASA DULCE ESTATESCOUNTY:LOS ANGELES 
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
CA1900717_002_002 SECONDARY/GP-202606 1928 ALKALINITY, BICARBONATE 180.000 10.000 MG/L 06-14-2023 36 2026/06
CA1900717_002_002 SECONDARY/GP-202606 1919 CALCIUM 65.000 1.000 MG/L 06-14-2023 36 2026/06
CA1900717_002_002 SECONDARY/GP-202606 1929 ALKALINITY, CARBONATE < 10.000 MG/L 06-14-2023 36 2026/06
CA1900717_002_002 SECONDARY/GP-202606 1017 CHLORIDE 77.000 1.000 MG/L 500 06-14-2023 36 2026/06
CA1900717_002_002 SECONDARY/GP-202606 1905 COLOR < 5.000 UNITS 15 06-14-2023 36 2026/06
CA1900717_002_002 SECONDARY/GP-202606 1022 COPPER, FREE < 50.000 UG/L 1000 50 06-14-2023 36 2026/06
CA1900717_002_002 SECONDARY/GP-202606 2905 FOAMING AGENTS (SURFACTANTS) < 0.050 MG/L .5 06-14-2023 36 2026/06
CA1900717_002_002 SECONDARY/GP-202606 1915 HARDNESS, TOTAL (AS CACO3) 261.000 1.000 MG/L 06-14-2023 36 2026/06
CA1900717_002_002 SECONDARY/GP-202606 1021 HYDROXIDE AS CALCIUM CARBONATE < 10.000 MG/L 06-14-2023 36 2026/06
CA1900717_002_002 SECONDARY/GP-202701 1028 IRON < 30.000 UG/L 300 100 01-10-2024 36 2027/01
CA1900717_002_002 SECONDARY/GP-202606 1031 MAGNESIUM 24.000 1.000 MG/L 06-14-2023 36 2026/06
CA1900717_002_002 SECONDARY/GP-202606 1032 MANGANESE 20.000 20.000 UG/L 50 20 06-14-2023 36 2026/06
CA1900717_002_002 SECONDARY/GP-202606 1920 ODOR < 1.000 TON 3 1 06-14-2023 36 2026/06
CA1900717_002_002 SECONDARY/GP-202306 1925 PH 7.400 pH 06-10-2020 36 2023/06 DUE NOW
CA1900717_002_002 SECONDARY/GP-202606 1050 SILVER < 10.000 UG/L 100 10 06-14-2023 36 2026/06
CA1900717_002_002 SECONDARY/GP-202606 1052 SODIUM 50.000 1.000 MG/L 06-14-2023 36 2026/06
CA1900717_002_002 SECONDARY/GP-202606 1064 CONDUCTIVITY @ 25 C UMHOS/CM 768.000 UMHO/CM 1600 06-14-2023 36 2026/06
CA1900717_002_002 SECONDARY/GP-202606 1055 SULFATE 122.000 0.500 MG/L 500 .5 06-14-2023 36 2026/06
CA1900717_002_002 SECONDARY/GP-202606 1930 TDS 500.000 40.000 MG/L 1000 06-14-2023 36 2026/06
CA1900717_002_002 SECONDARY/GP-202606 0100 TURBIDITY < 0.100 NTU 5 .1 06-14-2023 36 2026/06
CA1900717_002_002 SECONDARY/GP-202606 1095 ZINC < 50.000 UG/L 5000 50 06-14-2023 36 2026/06
CA1900717_002_002 INORGANIC-202606 1002 ALUMINUM < 50.000 UG/L 1000 50 06-14-2023 36 2026/06
CA1900717_002_002 INORGANIC-202606 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 06-14-2023 36 2026/06
CA1900717_002_002 INORGANIC-202606 1005 ARSENIC 7.000 2.000 UG/L 10 2 06-14-2023 36 2026/06
CA1900717_002_002 INORGANIC-202606 1010 BARIUM < 100.000 UG/L 1000 100 06-14-2023 36 2026/06
CA1900717_002_002 INORGANIC-202606 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 06-14-2023 36 2026/06
CA1900717_002_002 INORGANIC-202606 1015 CADMIUM < 1.000 UG/L 5 1 06-14-2023 36 2026/06
CA1900717_002_002 INORGANIC-202606 1020 CHROMIUM < 10.000 UG/L 50 10 06-14-2023 36 2026/06
CA1900717_002_002 INORGANIC-202506 1024 CYANIDE < 100.000 UG/L 150 100 06-14-2022 36 2025/06
CA1900717_002_002 INORGANIC-202606 1025 FLUORIDE 0.200 0.100 MG/L 2 .1 06-14-2023 36 2026/06
CA1900717_002_002 INORGANIC-202606 1035 MERCURY < 1.000 UG/L 2 1 06-14-2023 36 2026/06
CA1900717_002_002 INORGANIC-202606 1036 NICKEL < 10.000 UG/L 100 10 06-14-2023 36 2026/06
CA1900717_002_002 INORGANIC-202605 1039 PERCHLORATE < 2.000 UG/L 6 2 05-10-2023 36 2026/05
CA1900717_002_002 INORGANIC-202606 1045 SELENIUM < 5.000 UG/L 50 5 06-14-2023 36 2026/06
CA1900717_002_002 INORGANIC-202606 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 06-14-2023 36 2026/06
CA1900717_002_002 NITRATE/NITRITE-202406 1040 NITRATE 3.000 0.400 MG/L 10 .4 06-14-2023 12 2024/06
CA1900717_002_002 NITRATE/NITRITE-202606 1041 NITRITE < 0.400 MG/L 1 .4 06-14-2023 36 2026/06
CA1900717_002_002 RADIOLOGICAL-202708 4109 GROSS ALPHA PARTICLE ACTIVITY 0.039 +/- 1.350 2.200 PCI/L 15 3 08-19-2020 108 2027/08
CA1900717_002_002 RADIOLOGICAL-202703 4020 RADIUM-226 < 0.300 PCI/L 1 03-14-2018 108 2027/03
CA1900717_002_002 RADIOLOGICAL-202703 4030 RADIUM-228 0.140 +/- 0.692 0.400 PCI/L 1 03-14-2018 108 2027/03
CA1900717_002_002 RADIOLOGICAL-203106 4006 COMBINED URANIUM < 1.000 PCI/L 20 1 06-14-2023 108 2031/06
CA1900717_002_002 REGULATED VOC-202406 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 06-14-2023 12 2024/06
CA1900717_002_002 REGULATED VOC-202406 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 06-14-2023 12 2024/06
CA1900717_002_002 REGULATED VOC-202406 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 06-14-2023 12 2024/06
CA1900717_002_002 REGULATED VOC-202406 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 06-14-2023 12 2024/06
CA1900717_002_002 REGULATED VOC-202406 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 06-14-2023 12 2024/06
CA1900717_002_002 REGULATED VOC-202406 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 06-14-2023 12 2024/06
CA1900717_002_002 REGULATED VOC-202406 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 06-14-2023 12 2024/06
CA1900717_002_002 REGULATED VOC-202406 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 06-14-2023 12 2024/06
CA1900717_002_002 REGULATED VOC-202406 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 06-14-2023 12 2024/06
CA1900717_002_002 REGULATED VOC-202406 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 06-14-2023 12 2024/06
CA1900717_002_002 REGULATED VOC-202406 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 06-14-2023 12 2024/06
CA1900717_002_002 REGULATED VOC-202406 2990 BENZENE < 0.500 UG/L 1 .5 06-14-2023 12 2024/06
CA1900717_002_002 REGULATED VOC-202406 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 06-14-2023 12 2024/06
CA1900717_002_002 REGULATED VOC-202406 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 06-14-2023 12 2024/06
CA1900717_002_002 REGULATED VOC-202406 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 06-14-2023 12 2024/06
CA1900717_002_002 REGULATED VOC-202406 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 06-14-2023 12 2024/06
CA1900717_002_002 REGULATED VOC-202406 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 06-14-2023 12 2024/06
CA1900717_002_002 REGULATED VOC-202406 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 06-14-2023 12 2024/06
CA1900717_002_002 REGULATED VOC-202406 2996 STYRENE < 0.500 UG/L 100 .5 06-14-2023 12 2024/06
CA1900717_002_002 REGULATED VOC-202406 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 06-14-2023 12 2024/06
CA1900717_002_002 REGULATED VOC-202406 2991 TOLUENE < 0.500 UG/L 150 .5 06-14-2023 12 2024/06
CA1900717_002_002 REGULATED VOC-202406 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 06-14-2023 12 2024/06
CA1900717_002_002 REGULATED VOC-202406 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 06-14-2023 12 2024/06
CA1900717_002_002 REGULATED VOC-202406 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 06-14-2023 12 2024/06
CA1900717_002_002 REGULATED VOC-202406 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 06-14-2023 12 2024/06
CA1900717_002_002 REGULATED VOC-202406 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 06-14-2023 12 2024/06
CA1900717_002_002 REGULATED VOC-202406 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 06-14-2023 12 2024/06
CA1900717_002_002 REGULATED SOC-202406 2414 1,2,3-TRICHLOROPROPANE < UG/L 0.005 06-09-2021 36 2024/06
CA1900717_002_002 REGULATED SOC-202506 2039 DI(2-ETHYLHEXYL) PHTHALATE < 3.000 UG/L 4 3 06-14-2022 36 2025/06
CA1900717_002_002 REGULATED SOC-202506 2727 THIOBENCARB (BOLERO) < 1.000 UG/L 70 1 06-14-2022 36 2025/06
CA1900717_201_201 REGULATED SOC-null 2414 1,2,3-TRICHLOROPROPANE UG/L 0.005 3 DUE NOW
CA1900717_202_202 REGULATED SOC-null 2414 1,2,3-TRICHLOROPROPANE UG/L 0.005 3 DUE NOW
CA1900717_301_301 REGULATED SOC-null 2414 1,2,3-TRICHLOROPROPANE UG/L 0.005 3 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.