Date:05-03-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:1910070SYSTEM NAME:LOS ANGELES CWWD 40 REG 4 & 34 LANCASTERCOUNTY:LOS ANGELES 
SOURCE NO.:063SOURCE NAME:WELL 04-44SOURCE CLASS:SB05STATUS: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
CA1910070_063_063 SECONDARY/GP-202902 1928 ALKALINITY, BICARBONATE 120.000 MG/L 02-24-2020 108 2029/02
CA1910070_063_063 SECONDARY/GP-202902 1919 CALCIUM 18.000 MG/L 02-24-2020 108 2029/02
CA1910070_063_063 SECONDARY/GP-202902 1929 ALKALINITY, CARBONATE < 2.000 MG/L 02-24-2020 108 2029/02
CA1910070_063_063 SECONDARY/GP-202802 1017 CHLORIDE 14.000 MG/L 500 02-26-2019 108 2028/02
CA1910070_063_063 SECONDARY/GP-202902 1905 COLOR < 3.000 UNITS 15 02-24-2020 108 2029/02
CA1910070_063_063 SECONDARY/GP-202902 1022 COPPER, FREE < 50.000 UG/L 1000 50 02-24-2020 108 2029/02
CA1910070_063_063 SECONDARY/GP-202902 2905 FOAMING AGENTS (SURFACTANTS) < 0.100 MG/L .5 02-24-2020 108 2029/02
CA1910070_063_063 SECONDARY/GP-202902 1915 HARDNESS, TOTAL (AS CACO3) 51.000 MG/L 02-24-2020 108 2029/02
CA1910070_063_063 SECONDARY/GP-202612 1021 HYDROXIDE AS CALCIUM CARBONATE < 2.000 MG/L 12-27-2017 108 2026/12
CA1910070_063_063 SECONDARY/GP-202902 1028 IRON < 100.000 UG/L 300 100 02-24-2020 108 2029/02
CA1910070_063_063 SECONDARY/GP-202902 1031 MAGNESIUM 1.500 MG/L 02-24-2020 108 2029/02
CA1910070_063_063 SECONDARY/GP-202902 1032 MANGANESE < 20.000 UG/L 50 20 02-24-2020 108 2029/02
CA1910070_063_063 SECONDARY/GP-202902 1920 ODOR < 1.000 TON 3 1 02-24-2020 108 2029/02
CA1910070_063_063 SECONDARY/GP-202902 1925 PH 8.000 pH 02-24-2020 108 2029/02
CA1910070_063_063 SECONDARY/GP-202902 1050 SILVER < 10.000 UG/L 100 10 02-24-2020 108 2029/02
CA1910070_063_063 SECONDARY/GP-202902 1052 SODIUM 42.000 MG/L 02-24-2020 108 2029/02
CA1910070_063_063 SECONDARY/GP-202902 1064 CONDUCTIVITY @ 25 C UMHOS/CM 290.000 UMHO/CM 1600 02-24-2020 108 2029/02
CA1910070_063_063 SECONDARY/GP-202802 1055 SULFATE 27.000 0.500 MG/L 500 .5 02-26-2019 108 2028/02
CA1910070_063_063 SECONDARY/GP-202902 1930 TDS 200.000 MG/L 1000 02-24-2020 108 2029/02
CA1910070_063_063 SECONDARY/GP-202902 0100 TURBIDITY 0.490 0.100 NTU 5 .1 02-24-2020 108 2029/02
CA1910070_063_063 SECONDARY/GP-202902 1095 ZINC < 50.000 UG/L 5000 50 02-24-2020 108 2029/02
CA1910070_063_063 INORGANIC-202902 1002 ALUMINUM < 50.000 UG/L 1000 50 02-24-2020 108 2029/02
CA1910070_063_063 INORGANIC-202902 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 02-24-2020 108 2029/02
CA1910070_063_063 INORGANIC-202902 1005 ARSENIC 2.400 2.000 UG/L 10 2 02-24-2020 108 2029/02
CA1910070_063_063 INORGANIC-202902 1010 BARIUM < 100.000 UG/L 1000 100 02-24-2020 108 2029/02
CA1910070_063_063 INORGANIC-202902 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 02-24-2020 108 2029/02
CA1910070_063_063 INORGANIC-202902 1015 CADMIUM < 1.000 UG/L 5 1 02-24-2020 108 2029/02
CA1910070_063_063 INORGANIC-202902 1020 CHROMIUM 11.000 10.000 UG/L 50 10 02-24-2020 108 2029/02
CA1910070_063_063 INORGANIC-202902 1024 CYANIDE < 100.000 UG/L 150 100 02-24-2020 108 2029/02
CA1910070_063_063 INORGANIC-202902 1025 FLUORIDE 0.360 0.100 MG/L 2 .1 02-24-2020 108 2029/02
CA1910070_063_063 INORGANIC-202902 1035 MERCURY < 1.000 UG/L 2 1 02-24-2020 108 2029/02
CA1910070_063_063 INORGANIC-202902 1036 NICKEL < 10.000 UG/L 100 10 02-24-2020 108 2029/02
CA1910070_063_063 INORGANIC-202902 1039 PERCHLORATE < 4.000 UG/L 6 4 02-24-2020 108 2029/02
CA1910070_063_063 INORGANIC-202902 1045 SELENIUM < 5.000 UG/L 50 5 02-24-2020 108 2029/02
CA1910070_063_063 INORGANIC-202902 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 02-24-2020 108 2029/02
CA1910070_063_063 NITRATE/NITRITE-203108 1040 NITRATE 0.450 0.400 MG/L 10 .4 08-24-2022 108 2031/08
CA1910070_063_063 NITRATE/NITRITE-202308 1041 NITRITE < 0.400 MG/L 1 .4 08-24-2022 12 2023/08 DUE NOW
CA1910070_063_063 RADIOLOGICAL-202602 4109 GROSS ALPHA PARTICLE ACTIVITY 12.000 +/- 0.760 2.000 PCI/L 15 3 02-24-2020 72 2026/02
CA1910070_063_063 RADIOLOGICAL-202306 4030 RADIUM-228 < 1.000 PCI/L 1 06-25-2014 108 2023/06 DUE NOW
CA1910070_063_063 REGULATED VOC-203102 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 02-14-2022 108 2031/02
CA1910070_063_063 REGULATED VOC-203102 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 02-14-2022 108 2031/02
CA1910070_063_063 REGULATED VOC-203102 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 02-14-2022 108 2031/02
CA1910070_063_063 REGULATED VOC-203102 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 02-14-2022 108 2031/02
CA1910070_063_063 REGULATED VOC-203102 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 02-14-2022 108 2031/02
CA1910070_063_063 REGULATED VOC-203102 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 02-14-2022 108 2031/02
CA1910070_063_063 REGULATED VOC-203102 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 02-14-2022 108 2031/02
CA1910070_063_063 REGULATED VOC-203102 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 02-14-2022 108 2031/02
CA1910070_063_063 REGULATED VOC-203102 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 02-14-2022 108 2031/02
CA1910070_063_063 REGULATED VOC-203102 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 02-14-2022 108 2031/02
CA1910070_063_063 REGULATED VOC-203102 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 02-14-2022 108 2031/02
CA1910070_063_063 REGULATED VOC-203102 2990 BENZENE < 0.500 UG/L 1 .5 02-14-2022 108 2031/02
CA1910070_063_063 REGULATED VOC-203102 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 02-14-2022 108 2031/02
CA1910070_063_063 REGULATED VOC-203102 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 02-14-2022 108 2031/02
CA1910070_063_063 REGULATED VOC-203102 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 02-14-2022 108 2031/02
CA1910070_063_063 REGULATED VOC-203102 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 02-14-2022 108 2031/02
CA1910070_063_063 REGULATED VOC-203102 2251 METHYL TERT-BUTYL ETHER < 0.500 UG/L 13 3 02-14-2022 108 2031/02
CA1910070_063_063 REGULATED VOC-203102 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 02-14-2022 108 2031/02
CA1910070_063_063 REGULATED VOC-203102 2996 STYRENE < 0.500 UG/L 100 .5 02-14-2022 108 2031/02
CA1910070_063_063 REGULATED VOC-203102 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 02-14-2022 108 2031/02
CA1910070_063_063 REGULATED VOC-203102 2991 TOLUENE < 0.500 UG/L 150 .5 02-14-2022 108 2031/02
CA1910070_063_063 REGULATED VOC-203102 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 02-14-2022 108 2031/02
CA1910070_063_063 REGULATED VOC-203102 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 02-14-2022 108 2031/02
CA1910070_063_063 REGULATED VOC-203102 2218 TRICHLOROFLUOROMETHANE < 0.500 UG/L 150 5 02-14-2022 108 2031/02
CA1910070_063_063 REGULATED VOC-203102 2904 TRICHLOROTRIFLUOROETHANE < 0.500 UG/L 1200 10 02-14-2022 108 2031/02
CA1910070_063_063 REGULATED VOC-203102 2976 VINYL CHLORIDE < 0.300 UG/L .5 .5 02-14-2022 108 2031/02
CA1910070_063_063 REGULATED VOC-203102 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 02-14-2022 108 2031/02
CA1910070_063_063 REGULATED SOC-202304 2414 1,2,3-TRICHLOROPROPANE < 0.005 UG/L 0.005 11-09-2021 17 2023/04 DUE NOW
CA1910070_063_063 REGULATED SOC-203102 2039 DI(2-ETHYLHEXYL) PHTHALATE < 0.600 UG/L 4 3 02-14-2022 108 2031/02
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.