Date:05-02-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:1910244SYSTEM NAME:GREEN VALLEY CWDCOUNTY:LOS ANGELES 
SOURCE NO.:006SOURCE NAME:WELL 06SOURCE CLASS:LGSFSTATUS: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
CA1910244_006_006 SECONDARY/GP-202506 1928 ALKALINITY, BICARBONATE 270.000 10.000 MG/L 06-08-2022 36 2025/06
CA1910244_006_006 SECONDARY/GP-202506 1919 CALCIUM 62.000 1.000 MG/L 06-08-2022 36 2025/06
CA1910244_006_006 SECONDARY/GP-202506 1929 ALKALINITY, CARBONATE < 10.000 MG/L 06-08-2022 36 2025/06
CA1910244_006_006 SECONDARY/GP-202506 1017 CHLORIDE 26.000 1.000 MG/L 500 06-08-2022 36 2025/06
CA1910244_006_006 SECONDARY/GP-202506 1905 COLOR < 5.000 UNITS 15 06-08-2022 36 2025/06
CA1910244_006_006 SECONDARY/GP-202506 1022 COPPER, FREE < 50.000 UG/L 1000 50 06-08-2022 36 2025/06
CA1910244_006_006 SECONDARY/GP-202506 2905 FOAMING AGENTS (SURFACTANTS) < 0.050 MG/L .5 06-08-2022 36 2025/06
CA1910244_006_006 SECONDARY/GP-202506 1915 HARDNESS, TOTAL (AS CACO3) 266.000 1.000 MG/L 06-08-2022 36 2025/06
CA1910244_006_006 SECONDARY/GP-202506 1021 HYDROXIDE AS CALCIUM CARBONATE < 10.000 MG/L 06-08-2022 36 2025/06
CA1910244_006_006 SECONDARY/GP-202506 1028 IRON < 100.000 UG/L 300 100 06-08-2022 36 2025/06
CA1910244_006_006 SECONDARY/GP-202506 1031 MAGNESIUM 27.000 1.000 MG/L 06-08-2022 36 2025/06
CA1910244_006_006 SECONDARY/GP-202506 1032 MANGANESE < 20.000 UG/L 50 20 06-08-2022 36 2025/06
CA1910244_006_006 SECONDARY/GP-202506 1920 ODOR < 1.000 TON 3 1 06-08-2022 36 2025/06
CA1910244_006_006 SECONDARY/GP-202206 1925 PH 7.500 pH 06-12-2019 36 2022/06 DUE NOW
CA1910244_006_006 SECONDARY/GP-202506 1050 SILVER < 10.000 UG/L 100 10 06-08-2022 36 2025/06
CA1910244_006_006 SECONDARY/GP-202506 1052 SODIUM 28.000 1.000 MG/L 06-08-2022 36 2025/06
CA1910244_006_006 SECONDARY/GP-202506 1064 CONDUCTIVITY @ 25 C UMHOS/CM 662.000 UMHO/CM 1600 06-08-2022 36 2025/06
CA1910244_006_006 SECONDARY/GP-202506 1055 SULFATE 52.400 0.500 MG/L 500 .5 06-08-2022 36 2025/06
CA1910244_006_006 SECONDARY/GP-202506 1930 TDS 370.000 40.000 MG/L 1000 06-08-2022 36 2025/06
CA1910244_006_006 SECONDARY/GP-202506 0100 TURBIDITY < 0.100 NTU 5 .1 06-08-2022 36 2025/06
CA1910244_006_006 SECONDARY/GP-202506 1095 ZINC < 50.000 UG/L 5000 50 06-08-2022 36 2025/06
CA1910244_006_006 INORGANIC-202506 1002 ALUMINUM < 50.000 UG/L 1000 50 06-08-2022 36 2025/06
CA1910244_006_006 INORGANIC-202506 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 06-08-2022 36 2025/06
CA1910244_006_006 INORGANIC-202506 1005 ARSENIC < 2.000 UG/L 10 2 06-08-2022 36 2025/06
CA1910244_006_006 INORGANIC-202903 1094 ASBESTOS < 0.200 MFL 7 .2 03-18-2020 108 2029/03
CA1910244_006_006 INORGANIC-202506 1010 BARIUM < 100.000 UG/L 1000 100 06-08-2022 36 2025/06
CA1910244_006_006 INORGANIC-202506 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 06-08-2022 36 2025/06
CA1910244_006_006 INORGANIC-202506 1015 CADMIUM < 1.000 UG/L 5 1 06-08-2022 36 2025/06
CA1910244_006_006 INORGANIC-202506 1020 CHROMIUM 20.000 10.000 UG/L 50 10 06-08-2022 36 2025/06
CA1910244_006_006 INORGANIC-202506 1024 CYANIDE < 100.000 UG/L 150 100 06-08-2022 36 2025/06
CA1910244_006_006 INORGANIC-202506 1025 FLUORIDE 0.700 0.100 MG/L 2 .1 06-08-2022 36 2025/06
CA1910244_006_006 INORGANIC-202506 1035 MERCURY < 1.000 UG/L 2 1 06-08-2022 36 2025/06
CA1910244_006_006 INORGANIC-202506 1036 NICKEL < 10.000 UG/L 100 10 06-08-2022 36 2025/06
CA1910244_006_006 INORGANIC-202703 1039 PERCHLORATE < 2.000 UG/L 6 1 03-13-2024 36 2027/03
CA1910244_006_006 INORGANIC-202506 1045 SELENIUM < 5.000 UG/L 50 5 06-08-2022 36 2025/06
CA1910244_006_006 INORGANIC-202506 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 06-08-2022 36 2025/06
CA1910244_006_006 NITRATE/NITRITE-202404 1040 NITRATE 7.900 0.400 MG/L 10 .4 03-13-2024 1 2024/04 DUE NOW
CA1910244_006_006 NITRATE/NITRITE-202506 1041 NITRITE < 0.400 MG/L 1 .4 06-08-2022 36 2025/06
CA1910244_006_006 RADIOLOGICAL-203009 4109 GROSS ALPHA PARTICLE ACTIVITY < 1.440 PCI/L 15 3 09-08-2021 108 2030/09
CA1910244_006_006 RADIOLOGICAL-202809 4020 RADIUM-226 < 0.400 PCI/L 1 09-18-2019 108 2028/09
CA1910244_006_006 RADIOLOGICAL-202809 4030 RADIUM-228 0.136 +/- 0.691 0.400 PCI/L 1 09-18-2019 108 2028/09
CA1910244_006_006 RADIOLOGICAL-202509 4006 COMBINED URANIUM 1.450 +/- 0.000 1.000 PCI/L 20 1 09-18-2019 72 2025/09
CA1910244_006_006 REGULATED VOC-202503 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 03-09-2022 36 2025/03
CA1910244_006_006 REGULATED VOC-202503 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 03-09-2022 36 2025/03
CA1910244_006_006 REGULATED VOC-202503 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 03-09-2022 36 2025/03
CA1910244_006_006 REGULATED VOC-202503 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 03-09-2022 36 2025/03
CA1910244_006_006 REGULATED VOC-202503 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 03-09-2022 36 2025/03
CA1910244_006_006 REGULATED VOC-202503 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 03-09-2022 36 2025/03
CA1910244_006_006 REGULATED VOC-202503 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 03-09-2022 36 2025/03
CA1910244_006_006 REGULATED VOC-202503 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 03-09-2022 36 2025/03
CA1910244_006_006 REGULATED VOC-202503 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 03-09-2022 36 2025/03
CA1910244_006_006 REGULATED VOC-202503 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 03-09-2022 36 2025/03
CA1910244_006_006 REGULATED VOC-202503 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 03-09-2022 36 2025/03
CA1910244_006_006 REGULATED VOC-202503 2990 BENZENE < 0.500 UG/L 1 .5 03-09-2022 36 2025/03
CA1910244_006_006 REGULATED VOC-202503 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 03-09-2022 36 2025/03
CA1910244_006_006 REGULATED VOC-202503 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 03-09-2022 36 2025/03
CA1910244_006_006 REGULATED VOC-202503 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 03-09-2022 36 2025/03
CA1910244_006_006 REGULATED VOC-202503 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 03-09-2022 36 2025/03
CA1910244_006_006 REGULATED VOC-202503 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 03-09-2022 36 2025/03
CA1910244_006_006 REGULATED VOC-202503 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 03-09-2022 36 2025/03
CA1910244_006_006 REGULATED VOC-202503 2996 STYRENE < 0.500 UG/L 100 .5 03-09-2022 36 2025/03
CA1910244_006_006 REGULATED VOC-202503 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 03-09-2022 36 2025/03
CA1910244_006_006 REGULATED VOC-202503 2991 TOLUENE < 0.500 UG/L 150 .5 03-09-2022 36 2025/03
CA1910244_006_006 REGULATED VOC-202503 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 03-09-2022 36 2025/03
CA1910244_006_006 REGULATED VOC-202503 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 03-09-2022 36 2025/03
CA1910244_006_006 REGULATED VOC-202503 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 03-09-2022 36 2025/03
CA1910244_006_006 REGULATED VOC-202503 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 03-09-2022 36 2025/03
CA1910244_006_006 REGULATED VOC-202503 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 03-09-2022 36 2025/03
CA1910244_006_006 REGULATED VOC-202503 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 03-09-2022 36 2025/03
CA1910244_006_006 REGULATED SOC-202503 2414 1,2,3-TRICHLOROPROPANE < 0.005 UG/L 0.005 03-09-2022 36 2025/03
CA1910244_006_006 REGULATED SOC-202603 2039 DI(2-ETHYLHEXYL) PHTHALATE < 3.000 UG/L 4 3 03-08-2023 36 2026/03
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.