Date:05-04-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:1910212SYSTEM NAME:GSWC-SOUTH ARCADIACOUNTY:LOS ANGELES 
SOURCE NO.:002SOURCE NAME:ENCINITA WELL 01SOURCE CLASS:LGLBSTATUS: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
CA1910212_002_002 SECONDARY/GP-202408 1928 ALKALINITY, BICARBONATE 200.000 2.000 MG/L 08-19-2021 36 2024/08
CA1910212_002_002 SECONDARY/GP-202408 1919 CALCIUM 47.000 1.000 MG/L 08-19-2021 36 2024/08
CA1910212_002_002 SECONDARY/GP-202408 1929 ALKALINITY, CARBONATE 2.000 2.000 MG/L 08-19-2021 36 2024/08
CA1910212_002_002 SECONDARY/GP-202408 1017 CHLORIDE 8.600 0.500 MG/L 500 08-19-2021 36 2024/08
CA1910212_002_002 SECONDARY/GP-202408 1905 COLOR < 3.000 UNITS 15 08-19-2021 36 2024/08
CA1910212_002_002 SECONDARY/GP-202408 1022 COPPER, FREE < 2.000 UG/L 1000 50 08-19-2021 36 2024/08
CA1910212_002_002 SECONDARY/GP-202408 2905 FOAMING AGENTS (SURFACTANTS) < 0.100 MG/L .5 08-19-2021 36 2024/08
CA1910212_002_002 SECONDARY/GP-202408 1915 HARDNESS, TOTAL (AS CACO3) 170.000 3.000 MG/L 08-19-2021 36 2024/08
CA1910212_002_002 SECONDARY/GP-202108 1021 HYDROXIDE AS CALCIUM CARBONATE < 2.000 MG/L 08-22-2018 36 2021/08 DUE NOW
CA1910212_002_002 SECONDARY/GP-202408 1028 IRON < 10.000 UG/L 300 100 08-19-2021 36 2024/08
CA1910212_002_002 SECONDARY/GP-202408 1031 MAGNESIUM 12.000 0.100 MG/L 08-19-2021 36 2024/08
CA1910212_002_002 SECONDARY/GP-202408 1032 MANGANESE < 2.000 UG/L 50 20 08-19-2021 36 2024/08
CA1910212_002_002 SECONDARY/GP-202408 1920 ODOR < 1.000 TON 3 1 08-19-2021 36 2024/08
CA1910212_002_002 SECONDARY/GP-202408 1925 PH 8.200 0.100 pH 08-19-2021 36 2024/08
CA1910212_002_002 SECONDARY/GP-202505 1050 SILVER < 10.000 UG/L 100 10 05-11-2022 36 2025/05
CA1910212_002_002 SECONDARY/GP-202408 1052 SODIUM 25.000 1.000 MG/L 08-19-2021 36 2024/08
CA1910212_002_002 SECONDARY/GP-202408 1064 CONDUCTIVITY @ 25 C UMHOS/CM 390.000 10.000 UMHO/CM 1600 08-19-2021 36 2024/08
CA1910212_002_002 SECONDARY/GP-202408 1055 SULFATE 18.000 0.500 MG/L 500 .5 08-19-2021 36 2024/08
CA1910212_002_002 SECONDARY/GP-202608 1930 TDS 250.000 10.000 MG/L 1000 08-17-2023 36 2026/08
CA1910212_002_002 SECONDARY/GP-202408 0100 TURBIDITY 0.390 0.100 NTU 5 .1 08-19-2021 36 2024/08
CA1910212_002_002 SECONDARY/GP-202408 1095 ZINC < 20.000 UG/L 5000 50 08-19-2021 36 2024/08
CA1910212_002_002 INORGANIC-202505 1002 ALUMINUM < 50.000 UG/L 1000 50 05-11-2022 36 2025/05
CA1910212_002_002 INORGANIC-202505 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 05-11-2022 36 2025/05
CA1910212_002_002 INORGANIC-202505 1005 ARSENIC < 2.000 UG/L 10 2 05-11-2022 36 2025/05
CA1910212_002_002 INORGANIC-202505 1010 BARIUM < 100.000 UG/L 1000 100 05-11-2022 36 2025/05
CA1910212_002_002 INORGANIC-202505 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 05-11-2022 36 2025/05
CA1910212_002_002 INORGANIC-202505 1015 CADMIUM < 1.000 UG/L 5 1 05-11-2022 36 2025/05
CA1910212_002_002 INORGANIC-202704 1020 CHROMIUM < 10.000 UG/L 50 10 04-08-2024 36 2027/04
CA1910212_002_002 INORGANIC-202505 1024 CYANIDE < 5.000 UG/L 150 100 05-11-2022 36 2025/05
CA1910212_002_002 INORGANIC-202505 1025 FLUORIDE 0.810 0.100 MG/L 2 .1 05-11-2022 36 2025/05
CA1910212_002_002 INORGANIC-202505 1035 MERCURY < 1.000 UG/L 2 1 05-11-2022 36 2025/05
CA1910212_002_002 INORGANIC-202505 1036 NICKEL < 10.000 UG/L 100 10 05-11-2022 36 2025/05
CA1910212_002_002 INORGANIC-202703 1039 PERCHLORATE < 2.000 UG/L 6 1 03-12-2024 36 2027/03
CA1910212_002_002 INORGANIC-202505 1045 SELENIUM < 5.000 UG/L 50 5 05-11-2022 36 2025/05
CA1910212_002_002 INORGANIC-202505 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 05-11-2022 36 2025/05
CA1910212_002_002 NITRATE/NITRITE-202403 1040 NITRATE 1.500 0.400 MG/L 10 .4 02-14-2024 1 2024/03 DUE NOW
CA1910212_002_002 NITRATE/NITRITE-202505 1041 NITRITE < 0.400 MG/L 1 .4 05-11-2022 36 2025/05
CA1910212_002_002 RADIOLOGICAL-202808 4109 GROSS ALPHA PARTICLE ACTIVITY < PCI/L 15 3 08-14-2019 108 2028/08
CA1910212_002_002 RADIOLOGICAL-201911 4020 RADIUM-226 < 0.200 PCI/L 1 08-14-2019 3 2019/11 DUE NOW
CA1910212_002_002 RADIOLOGICAL-202808 4030 RADIUM-228 < 0.800 PCI/L 1 08-14-2019 108 2028/08
CA1910212_002_002 RADIOLOGICAL-202808 4006 COMBINED URANIUM 2.200 +/- 0.000 1.000 PCI/L 20 1 08-17-2022 72 2028/08
CA1910212_002_002 REGULATED VOC-202503 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 03-12-2024 12 2025/03
CA1910212_002_002 REGULATED VOC-202503 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 03-12-2024 12 2025/03
CA1910212_002_002 REGULATED VOC-202503 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 03-12-2024 12 2025/03
CA1910212_002_002 REGULATED VOC-202503 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 03-12-2024 12 2025/03
CA1910212_002_002 REGULATED VOC-202503 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 03-12-2024 12 2025/03
CA1910212_002_002 REGULATED VOC-202503 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 03-12-2024 12 2025/03
CA1910212_002_002 REGULATED VOC-202503 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 03-12-2024 12 2025/03
CA1910212_002_002 REGULATED VOC-202503 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 03-12-2024 12 2025/03
CA1910212_002_002 REGULATED VOC-202503 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 03-12-2024 12 2025/03
CA1910212_002_002 REGULATED VOC-202503 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 03-12-2024 12 2025/03
CA1910212_002_002 REGULATED VOC-202503 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 03-12-2024 12 2025/03
CA1910212_002_002 REGULATED VOC-202503 2990 BENZENE < 0.500 UG/L 1 .5 03-12-2024 12 2025/03
CA1910212_002_002 REGULATED VOC-202503 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 03-12-2024 12 2025/03
CA1910212_002_002 REGULATED VOC-202503 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 03-12-2024 12 2025/03
CA1910212_002_002 REGULATED VOC-202503 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 03-12-2024 12 2025/03
CA1910212_002_002 REGULATED VOC-202503 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 03-12-2024 12 2025/03
CA1910212_002_002 REGULATED VOC-202503 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 03-12-2024 12 2025/03
CA1910212_002_002 REGULATED VOC-202503 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 03-12-2024 12 2025/03
CA1910212_002_002 REGULATED VOC-202503 2996 STYRENE < 0.500 UG/L 100 .5 03-12-2024 12 2025/03
CA1910212_002_002 REGULATED VOC-202503 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 03-12-2024 12 2025/03
CA1910212_002_002 REGULATED VOC-202503 2991 TOLUENE < 0.500 UG/L 150 .5 03-12-2024 12 2025/03
CA1910212_002_002 REGULATED VOC-202503 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 03-12-2024 12 2025/03
CA1910212_002_002 REGULATED VOC-202503 2984 TRICHLOROETHYLENE 1.200 0.500 UG/L 5 .5 03-12-2024 12 2025/03
CA1910212_002_002 REGULATED VOC-202503 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 03-12-2024 12 2025/03
CA1910212_002_002 REGULATED VOC-202503 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 03-12-2024 12 2025/03
CA1910212_002_002 REGULATED VOC-202503 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 03-12-2024 12 2025/03
CA1910212_002_002 REGULATED VOC-202503 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 03-12-2024 12 2025/03
CA1910212_002_002 REGULATED SOC-202412 2414 1,2,3-TRICHLOROPROPANE < 0.005 UG/L 0.005 03-09-2022 33 2024/12
CA1910212_002_002 REGULATED SOC-199909 2105 2,4-D < 10.000 UG/L 70 10 12-12-1996 33 1999/09 DUE NOW
CA1910212_002_002 REGULATED SOC-199411 2051 LASSO (ALACHLOR) < 1.000 UG/L 2 1 08-30-1994 3 1994/11 DUE NOW
CA1910212_002_002 REGULATED SOC-200812 2050 ATRAZINE < 0.500 UG/L 1 .5 03-07-2006 33 2008/12 DUE NOW
CA1910212_002_002 REGULATED SOC-null 2625 BENTAZON UG/L 18 2 3 DUE NOW
CA1910212_002_002 REGULATED SOC-null 2046 CARBOFURAN UG/L 18 5 3 DUE NOW
CA1910212_002_002 REGULATED SOC-199909 2959 CHLORDANE < 0.100 UG/L .1 .1 12-12-1996 33 1999/09 DUE NOW
CA1910212_002_002 REGULATED SOC-202502 2039 DI(2-ETHYLHEXYL) PHTHALATE < 3.000 UG/L 4 3 05-11-2022 33 2025/02
CA1910212_002_002 REGULATED SOC-202109 2931 1,2-DIBROMO-3-CHLOROPROPANE < UG/L .2 .01 06-15-2021 3 2021/09 DUE NOW
CA1910212_002_002 REGULATED SOC-null 2041 DINOSEB UG/L 7 2 3 DUE NOW
CA1910212_002_002 REGULATED SOC-199804 2032 DIQUAT < 4.000 UG/L 20 4 07-20-1995 33 1998/04 DUE NOW
CA1910212_002_002 REGULATED SOC-null 2033 ENDOTHALL UG/L 100 45 3 DUE NOW
CA1910212_002_002 REGULATED SOC-198504 2005 ENDRIN < UG/L 2 .1 01-15-1985 3 1985/04 DUE NOW
CA1910212_002_002 REGULATED SOC-202109 2946 ETHYLENE DIBROMIDE < UG/L .05 .02 06-15-2021 3 2021/09 DUE NOW
CA1910212_002_002 REGULATED SOC-199909 2034 GLYPHOSATE < 25.000 UG/L 700 25 12-12-1996 33 1999/09 DUE NOW
CA1910212_002_002 REGULATED SOC-198710 2010 BHC-GAMMA < 0.100 UG/L .2 .2 01-15-1985 33 1987/10 DUE NOW
CA1910212_002_002 REGULATED SOC-null 2015 METHOXYCHLOR UG/L 30 10 3 DUE NOW
CA1910212_002_002 REGULATED SOC-null 2036 OXAMYL UG/L 50 20 3 DUE NOW
CA1910212_002_002 REGULATED SOC-198504 2326 PENTACHLOROPHENOL < 0.500 UG/L 1 .2 01-15-1985 3 1985/04 DUE NOW
CA1910212_002_002 REGULATED SOC-200812 2037 SIMAZINE < 1.000 UG/L 4 1 03-07-2006 33 2008/12 DUE NOW
CA1910212_002_002 REGULATED SOC-198710 2020 TOXAPHENE < 0.500 UG/L 3 1 01-15-1985 33 1987/10 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.