Date:05-08-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:1910067SYSTEM NAME:LOS ANGELES-CITY, DEPT. OF WATER & POWERCOUNTY:LOS ANGELES 
SOURCE NO.:186SOURCE NAME:TUJUNGA WELL 09SOURCE CLASS:LGLASTATUS: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
CA1910067_186_186 SECONDARY/GP-202406 1928 ALKALINITY, BICARBONATE 307.000 MG/L 06-17-2021 36 2024/06
CA1910067_186_186 SECONDARY/GP-202605 1919 CALCIUM 75.000 1.000 MG/L 05-18-2023 36 2026/05
CA1910067_186_186 SECONDARY/GP-202406 1929 ALKALINITY, CARBONATE < MG/L 06-17-2021 36 2024/06
CA1910067_186_186 SECONDARY/GP-202605 1017 CHLORIDE 21.400 0.400 MG/L 500 05-18-2023 36 2026/05
CA1910067_186_186 SECONDARY/GP-202605 1905 COLOR 3.000 3.000 UNITS 15 05-18-2023 36 2026/05
CA1910067_186_186 SECONDARY/GP-202605 1022 COPPER, FREE < 2.000 UG/L 1000 50 05-18-2023 36 2026/05
CA1910067_186_186 SECONDARY/GP-202605 2905 FOAMING AGENTS (SURFACTANTS) < 0.050 MG/L .5 05-18-2023 36 2026/05
CA1910067_186_186 SECONDARY/GP-202406 1915 HARDNESS, TOTAL (AS CACO3) 351.000 MG/L 06-17-2021 36 2024/06
CA1910067_186_186 SECONDARY/GP-202605 1021 HYDROXIDE AS CALCIUM CARBONATE < 5.900 MG/L 05-18-2023 36 2026/05
CA1910067_186_186 SECONDARY/GP-202605 1028 IRON 31.800 20.000 UG/L 300 100 05-18-2023 36 2026/05
CA1910067_186_186 SECONDARY/GP-202605 1031 MAGNESIUM 17.600 0.200 MG/L 05-18-2023 36 2026/05
CA1910067_186_186 SECONDARY/GP-202605 1032 MANGANESE 2.100 2.000 UG/L 50 20 05-18-2023 36 2026/05
CA1910067_186_186 SECONDARY/GP-202605 1920 ODOR < 1.000 TON 3 1 05-18-2023 36 2026/05
CA1910067_186_186 SECONDARY/GP-200906 1925 PH 7.280 pH 06-06-2006 36 2009/06 DUE NOW
CA1910067_186_186 SECONDARY/GP-202605 1050 SILVER < 1.000 UG/L 100 10 05-18-2023 36 2026/05
CA1910067_186_186 SECONDARY/GP-202605 1052 SODIUM 24.000 1.000 MG/L 05-18-2023 36 2026/05
CA1910067_186_186 SECONDARY/GP-202605 1064 CONDUCTIVITY @ 25 C UMHOS/CM 618.000 14.900 UMHO/CM 1600 05-18-2023 36 2026/05
CA1910067_186_186 SECONDARY/GP-202605 1055 SULFATE 59.600 0.500 MG/L 500 .5 05-18-2023 36 2026/05
CA1910067_186_186 SECONDARY/GP-202605 1930 TDS 383.000 25.000 MG/L 1000 05-18-2023 36 2026/05
CA1910067_186_186 SECONDARY/GP-202605 0100 TURBIDITY 0.400 0.100 NTU 5 .1 05-18-2023 36 2026/05
CA1910067_186_186 SECONDARY/GP-202605 1095 ZINC < 10.000 UG/L 5000 50 05-18-2023 36 2026/05
CA1910067_186_186 INORGANIC-202605 1002 ALUMINUM < 10.000 UG/L 1000 50 05-18-2023 36 2026/05
CA1910067_186_186 INORGANIC-202605 1074 ANTIMONY, TOTAL < 2.000 UG/L 6 6 05-18-2023 36 2026/05
CA1910067_186_186 INORGANIC-202605 1005 ARSENIC < 1.000 UG/L 10 2 05-18-2023 36 2026/05
CA1910067_186_186 INORGANIC-202605 1010 BARIUM 128.000 10.000 UG/L 1000 100 05-18-2023 36 2026/05
CA1910067_186_186 INORGANIC-202605 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 05-18-2023 36 2026/05
CA1910067_186_186 INORGANIC-202605 1015 CADMIUM < 0.500 UG/L 5 1 05-18-2023 36 2026/05
CA1910067_186_186 INORGANIC-202605 1020 CHROMIUM < 1.000 UG/L 50 10 05-18-2023 36 2026/05
CA1910067_186_186 INORGANIC-202605 1024 CYANIDE < 20.000 UG/L 150 100 05-18-2023 36 2026/05
CA1910067_186_186 INORGANIC-202605 1025 FLUORIDE 0.254 0.100 MG/L 2 .1 05-18-2023 36 2026/05
CA1910067_186_186 INORGANIC-202605 1035 MERCURY < 0.200 UG/L 2 1 05-18-2023 36 2026/05
CA1910067_186_186 INORGANIC-202605 1036 NICKEL < 1.000 UG/L 100 10 05-18-2023 36 2026/05
CA1910067_186_186 INORGANIC-202405 1039 PERCHLORATE 0.858 0.100 UG/L 6 2 05-18-2023 12 2024/05 DUE NOW
CA1910067_186_186 INORGANIC-202605 1045 SELENIUM < 2.000 UG/L 50 5 05-18-2023 36 2026/05
CA1910067_186_186 INORGANIC-202605 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 05-18-2023 36 2026/05
CA1910067_186_186 NITRATE/NITRITE-202308 1040 NITRATE 4.720 0.100 MG/L 10 .4 05-18-2023 3 2023/08 DUE NOW
CA1910067_186_186 NITRATE/NITRITE-202605 1041 NITRITE < 0.005 MG/L 1 .4 05-18-2023 36 2026/05
CA1910067_186_186 RADIOLOGICAL-202705 4109 GROSS ALPHA PARTICLE ACTIVITY < 0.100 PCI/L 15 3 05-22-2018 108 2027/05
CA1910067_186_186 RADIOLOGICAL-202705 4020 RADIUM-226 < 0.400 PCI/L 1 05-22-2018 108 2027/05
CA1910067_186_186 RADIOLOGICAL-202705 4030 RADIUM-228 < 0.700 PCI/L 1 05-22-2018 108 2027/05
CA1910067_186_186 RADIOLOGICAL-202905 4006 COMBINED URANIUM 2.200 +/- 0.000 0.340 PCI/L 20 1 05-18-2023 72 2029/05
CA1910067_186_186 REGULATED VOC-202306 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 05-18-2023 1 2023/06 DUE NOW
CA1910067_186_186 REGULATED VOC-202306 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 05-18-2023 1 2023/06 DUE NOW
CA1910067_186_186 REGULATED VOC-202306 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 05-18-2023 1 2023/06 DUE NOW
CA1910067_186_186 REGULATED VOC-202306 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 05-18-2023 1 2023/06 DUE NOW
CA1910067_186_186 REGULATED VOC-202306 2977 1,1-DICHLOROETHYLENE 1.300 0.500 UG/L 6 .5 05-18-2023 1 2023/06 DUE NOW
CA1910067_186_186 REGULATED VOC-202306 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 05-18-2023 1 2023/06 DUE NOW
CA1910067_186_186 REGULATED VOC-202205 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 04-20-2022 1 2022/05 DUE NOW
CA1910067_186_186 REGULATED VOC-202306 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 05-18-2023 1 2023/06 DUE NOW
CA1910067_186_186 REGULATED VOC-202306 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 05-18-2023 1 2023/06 DUE NOW
CA1910067_186_186 REGULATED VOC-202306 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 05-18-2023 1 2023/06 DUE NOW
CA1910067_186_186 REGULATED VOC-202205 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 04-20-2022 1 2022/05 DUE NOW
CA1910067_186_186 REGULATED VOC-202306 2990 BENZENE < 0.500 UG/L 1 .5 05-18-2023 1 2023/06 DUE NOW
CA1910067_186_186 REGULATED VOC-202306 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 05-18-2023 1 2023/06 DUE NOW
CA1910067_186_186 REGULATED VOC-202306 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 05-18-2023 1 2023/06 DUE NOW
CA1910067_186_186 REGULATED VOC-202306 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 05-18-2023 1 2023/06 DUE NOW
CA1910067_186_186 REGULATED VOC-202306 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 05-18-2023 1 2023/06 DUE NOW
CA1910067_186_186 REGULATED VOC-202405 2251 METHYL TERT-BUTYL ETHER < 2.000 UG/L 13 3 05-18-2023 12 2024/05 DUE NOW
CA1910067_186_186 REGULATED VOC-202306 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 05-18-2023 1 2023/06 DUE NOW
CA1910067_186_186 REGULATED VOC-202306 2996 STYRENE < 0.500 UG/L 100 .5 05-18-2023 1 2023/06 DUE NOW
CA1910067_186_186 REGULATED VOC-202306 2987 TETRACHLOROETHYLENE 3.300 0.500 UG/L 5 .5 05-18-2023 1 2023/06 DUE NOW
CA1910067_186_186 REGULATED VOC-202306 2991 TOLUENE < 0.500 UG/L 150 .5 05-18-2023 1 2023/06 DUE NOW
CA1910067_186_186 REGULATED VOC-202306 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 05-18-2023 1 2023/06 DUE NOW
CA1910067_186_186 REGULATED VOC-202306 2984 TRICHLOROETHYLENE 5.300 0.500 UG/L 5 .5 05-18-2023 1 2023/06 DUE NOW
CA1910067_186_186 REGULATED VOC-202306 2218 TRICHLOROFLUOROMETHANE 5.700 0.500 UG/L 150 5 05-18-2023 1 2023/06 DUE NOW
CA1910067_186_186 REGULATED VOC-202306 2904 TRICHLOROTRIFLUOROETHANE < 5.000 UG/L 1200 10 05-18-2023 1 2023/06 DUE NOW
CA1910067_186_186 REGULATED VOC-202306 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 05-18-2023 1 2023/06 DUE NOW
CA1910067_186_186 REGULATED VOC-202306 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 05-18-2023 1 2023/06 DUE NOW
CA1910067_186_186 REGULATED SOC-202308 2414 1,2,3-TRICHLOROPROPANE < 0.005 UG/L 0.005 05-18-2023 3 2023/08 DUE NOW
CA1910067_186_186 REGULATED SOC-201110 2063 2,3,7,8-TCDD < NG/L 0.03 0.005 01-28-2009 33 2011/10 DUE NOW
CA1910067_186_186 REGULATED SOC-202407 2110 2,4,5-TP < 1.000 UG/L 50 1 10-12-2021 33 2024/07
CA1910067_186_186 REGULATED SOC-202407 2105 2,4-D < 5.000 UG/L 70 10 10-12-2021 33 2024/07
CA1910067_186_186 REGULATED SOC-202602 2051 LASSO (ALACHLOR) < 0.050 UG/L 2 1 05-18-2023 33 2026/02
CA1910067_186_186 REGULATED SOC-202602 2050 ATRAZINE < 0.100 UG/L 1 .5 05-18-2023 33 2026/02
CA1910067_186_186 REGULATED SOC-202407 2625 BENTAZON < 2.000 UG/L 18 2 10-12-2021 33 2024/07
CA1910067_186_186 REGULATED SOC-202602 2306 BENZO(A)PYRENE < 0.100 UG/L .2 .1 05-18-2023 33 2026/02
CA1910067_186_186 REGULATED SOC-202602 2046 CARBOFURAN < 2.000 UG/L 18 5 05-18-2023 33 2026/02
CA1910067_186_186 REGULATED SOC-202406 2959 CHLORDANE < 0.100 UG/L .1 .1 09-20-2021 33 2024/06
CA1910067_186_186 REGULATED SOC-202407 2031 DALAPON < 5.000 UG/L 200 10 10-12-2021 33 2024/07
CA1910067_186_186 REGULATED SOC-202602 2035 DI(2-ETHYLHEXYL) ADIPATE < 5.000 UG/L 400 5 05-18-2023 33 2026/02
CA1910067_186_186 REGULATED SOC-202602 2039 DI(2-ETHYLHEXYL) PHTHALATE < 3.000 UG/L 4 3 05-18-2023 33 2026/02
CA1910067_186_186 REGULATED SOC-202602 2931 1,2-DIBROMO-3-CHLOROPROPANE < 0.010 UG/L .2 .01 05-18-2023 33 2026/02
CA1910067_186_186 REGULATED SOC-202407 2041 DINOSEB < 2.000 UG/L 7 2 10-12-2021 33 2024/07
CA1910067_186_186 REGULATED SOC-202602 2032 DIQUAT < 2.000 UG/L 20 4 05-18-2023 33 2026/02
CA1910067_186_186 REGULATED SOC-201901 2033 ENDOTHALL < 45.000 UG/L 100 45 10-25-2018 3 2019/01 DUE NOW
CA1910067_186_186 REGULATED SOC-202602 2005 ENDRIN < 0.010 UG/L 2 .1 05-18-2023 33 2026/02
CA1910067_186_186 REGULATED SOC-202602 2946 ETHYLENE DIBROMIDE < 0.020 UG/L .05 .02 05-18-2023 33 2026/02
CA1910067_186_186 REGULATED SOC-202602 2034 GLYPHOSATE < 10.000 UG/L 700 25 05-18-2023 33 2026/02
CA1910067_186_186 REGULATED SOC-202602 2065 HEPTACHLOR < 0.010 UG/L .01 .01 05-18-2023 33 2026/02
CA1910067_186_186 REGULATED SOC-202602 2067 HEPTACHLOR EPOXIDE < 0.010 UG/L .01 .01 05-18-2023 33 2026/02
CA1910067_186_186 REGULATED SOC-202602 2274 HEXACHLOROBENZENE < 0.050 UG/L 1 .5 05-18-2023 33 2026/02
CA1910067_186_186 REGULATED SOC-202602 2042 HEXACHLOROCYCLOPENTADIENE < 0.050 UG/L 50 1 05-18-2023 33 2026/02
CA1910067_186_186 REGULATED SOC-202602 2010 BHC-GAMMA < 0.010 UG/L .2 .2 05-18-2023 33 2026/02
CA1910067_186_186 REGULATED SOC-202602 2015 METHOXYCHLOR < 0.010 UG/L 30 10 05-18-2023 33 2026/02
CA1910067_186_186 REGULATED SOC-202602 2626 MOLINATE < 0.100 UG/L 20 2 05-18-2023 33 2026/02
CA1910067_186_186 REGULATED SOC-202602 2036 OXAMYL < 2.000 UG/L 50 20 05-18-2023 33 2026/02
CA1910067_186_186 REGULATED SOC-202407 2326 PENTACHLOROPHENOL < 0.200 UG/L 1 .2 10-12-2021 33 2024/07
CA1910067_186_186 REGULATED SOC-202407 2040 PICLORAM < 1.000 UG/L 500 1 10-12-2021 33 2024/07
CA1910067_186_186 REGULATED SOC-202602 2383 TOTAL POLYCHLORINATED BIPHENYLS (PCB) < 0.500 UG/L .5 .5 05-18-2023 33 2026/02
CA1910067_186_186 REGULATED SOC-202602 2037 SIMAZINE < 0.100 UG/L 4 1 05-18-2023 33 2026/02
CA1910067_186_186 REGULATED SOC-202602 2020 TOXAPHENE < 1.000 UG/L 3 1 05-18-2023 33 2026/02
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.