Date:05-12-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:1910003SYSTEM NAME:CITY OF ARCADIACOUNTY:LOS ANGELES 
SOURCE NO.:011SOURCE NAME:ORANGE GROVE WELL 01-ASOURCE CLASS:LGLJSTATUS: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
CA1910003_011_011 SECONDARY/GP-202404 1928 ALKALINITY, BICARBONATE 260.000 MG/L 04-05-2021 36 2024/04 DUE NOW
CA1910003_011_011 SECONDARY/GP-202404 1919 CALCIUM 79.100 MG/L 04-05-2021 36 2024/04 DUE NOW
CA1910003_011_011 SECONDARY/GP-202404 1929 ALKALINITY, CARBONATE < 5.000 MG/L 04-05-2021 36 2024/04 DUE NOW
CA1910003_011_011 SECONDARY/GP-202404 1017 CHLORIDE 46.000 MG/L 500 04-05-2021 36 2024/04 DUE NOW
CA1910003_011_011 SECONDARY/GP-202405 1905 COLOR < 3.000 UNITS 15 05-17-2021 36 2024/05 DUE NOW
CA1910003_011_011 SECONDARY/GP-202404 1022 COPPER, FREE < 50.000 UG/L 1000 50 04-05-2021 36 2024/04 DUE NOW
CA1910003_011_011 SECONDARY/GP-202404 2905 FOAMING AGENTS (SURFACTANTS) < 0.100 MG/L .5 04-05-2021 36 2024/04 DUE NOW
CA1910003_011_011 SECONDARY/GP-202404 1915 HARDNESS, TOTAL (AS CACO3) 280.000 MG/L 04-05-2021 36 2024/04 DUE NOW
CA1910003_011_011 SECONDARY/GP-202404 1021 HYDROXIDE AS CALCIUM CARBONATE < 5.000 MG/L 04-05-2021 36 2024/04 DUE NOW
CA1910003_011_011 SECONDARY/GP-202404 1028 IRON < 100.000 UG/L 300 100 04-05-2021 36 2024/04 DUE NOW
CA1910003_011_011 SECONDARY/GP-202404 1031 MAGNESIUM 20.100 MG/L 04-05-2021 36 2024/04 DUE NOW
CA1910003_011_011 SECONDARY/GP-202404 1032 MANGANESE < 20.000 UG/L 50 20 04-05-2021 36 2024/04 DUE NOW
CA1910003_011_011 SECONDARY/GP-202405 1920 ODOR < 1.000 TON 3 1 05-17-2021 36 2024/05 DUE NOW
CA1910003_011_011 SECONDARY/GP-202404 1925 PH 7.300 pH 04-05-2021 36 2024/04 DUE NOW
CA1910003_011_011 SECONDARY/GP-202404 1050 SILVER < 10.000 UG/L 100 10 04-05-2021 36 2024/04 DUE NOW
CA1910003_011_011 SECONDARY/GP-202404 1052 SODIUM 29.000 MG/L 04-05-2021 36 2024/04 DUE NOW
CA1910003_011_011 SECONDARY/GP-202404 1064 CONDUCTIVITY @ 25 C UMHOS/CM 710.000 UMHO/CM 1600 04-05-2021 36 2024/04 DUE NOW
CA1910003_011_011 SECONDARY/GP-202404 1055 SULFATE 73.000 0.500 MG/L 500 .5 04-05-2021 36 2024/04 DUE NOW
CA1910003_011_011 SECONDARY/GP-202404 1930 TDS 450.000 MG/L 1000 04-05-2021 36 2024/04 DUE NOW
CA1910003_011_011 SECONDARY/GP-202405 0100 TURBIDITY 0.200 0.100 NTU 5 .1 05-17-2021 36 2024/05 DUE NOW
CA1910003_011_011 SECONDARY/GP-202404 1095 ZINC < 50.000 UG/L 5000 50 04-05-2021 36 2024/04 DUE NOW
CA1910003_011_011 INORGANIC-202404 1002 ALUMINUM < 50.000 UG/L 1000 50 04-05-2021 36 2024/04 DUE NOW
CA1910003_011_011 INORGANIC-202404 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 04-05-2021 36 2024/04 DUE NOW
CA1910003_011_011 INORGANIC-202404 1005 ARSENIC < 2.000 UG/L 10 2 04-05-2021 36 2024/04 DUE NOW
CA1910003_011_011 INORGANIC-202404 1010 BARIUM < 100.000 UG/L 1000 100 04-05-2021 36 2024/04 DUE NOW
CA1910003_011_011 INORGANIC-202404 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 04-05-2021 36 2024/04 DUE NOW
CA1910003_011_011 INORGANIC-202404 1015 CADMIUM < 1.000 UG/L 5 1 04-05-2021 36 2024/04 DUE NOW
CA1910003_011_011 INORGANIC-202404 1020 CHROMIUM < 10.000 UG/L 50 10 04-05-2021 36 2024/04 DUE NOW
CA1910003_011_011 INORGANIC-202404 1024 CYANIDE < 100.000 UG/L 150 100 04-05-2021 36 2024/04 DUE NOW
CA1910003_011_011 INORGANIC-202404 1025 FLUORIDE 0.490 0.100 MG/L 2 .1 04-05-2021 36 2024/04 DUE NOW
CA1910003_011_011 INORGANIC-202404 1035 MERCURY < 1.000 UG/L 2 1 04-05-2021 36 2024/04 DUE NOW
CA1910003_011_011 INORGANIC-202404 1036 NICKEL < 10.000 UG/L 100 10 04-05-2021 36 2024/04 DUE NOW
CA1910003_011_011 INORGANIC-202405 1039 PERCHLORATE < 2.000 UG/L 6 2 05-30-2023 12 2024/05 DUE NOW
CA1910003_011_011 INORGANIC-202404 1045 SELENIUM < 5.000 UG/L 50 5 04-05-2021 36 2024/04 DUE NOW
CA1910003_011_011 INORGANIC-202404 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 04-05-2021 36 2024/04 DUE NOW
CA1910003_011_011 NITRATE/NITRITE-202405 1040 NITRATE 3.900 0.400 MG/L 10 .4 02-13-2024 3 2024/05 DUE NOW
CA1910003_011_011 NITRATE/NITRITE-202404 1041 NITRITE < 0.400 MG/L 1 .4 04-05-2021 36 2024/04 DUE NOW
CA1910003_011_011 RADIOLOGICAL-202401 4109 GROSS ALPHA PARTICLE ACTIVITY < PCI/L 15 3 01-04-2018 72 2024/01 DUE NOW
CA1910003_011_011 RADIOLOGICAL-201503 4020 RADIUM-226 < 1.000 PCI/L 3 1 03-02-2006 108 2015/03 DUE NOW
CA1910003_011_011 RADIOLOGICAL-202401 4030 RADIUM-228 < 0.300 PCI/L 1 01-12-2015 108 2024/01 DUE NOW
CA1910003_011_011 RADIOLOGICAL-203001 4006 COMBINED URANIUM 3.300 +/- 0.000 1.000 PCI/L 20 1 01-11-2024 72 2030/01
CA1910003_011_011 REGULATED VOC-202405 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 05-30-2023 12 2024/05 DUE NOW
CA1910003_011_011 REGULATED VOC-202405 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 05-30-2023 12 2024/05 DUE NOW
CA1910003_011_011 REGULATED VOC-202405 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 05-30-2023 12 2024/05 DUE NOW
CA1910003_011_011 REGULATED VOC-202405 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 05-30-2023 12 2024/05 DUE NOW
CA1910003_011_011 REGULATED VOC-202405 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 05-30-2023 12 2024/05 DUE NOW
CA1910003_011_011 REGULATED VOC-202405 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 05-30-2023 12 2024/05 DUE NOW
CA1910003_011_011 REGULATED VOC-202405 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 05-30-2023 12 2024/05 DUE NOW
CA1910003_011_011 REGULATED VOC-202405 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 05-30-2023 12 2024/05 DUE NOW
CA1910003_011_011 REGULATED VOC-202405 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 05-30-2023 12 2024/05 DUE NOW
CA1910003_011_011 REGULATED VOC-202405 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 05-30-2023 12 2024/05 DUE NOW
CA1910003_011_011 REGULATED VOC-202405 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 05-30-2023 12 2024/05 DUE NOW
CA1910003_011_011 REGULATED VOC-202405 2990 BENZENE < 0.500 UG/L 1 .5 05-30-2023 12 2024/05 DUE NOW
CA1910003_011_011 REGULATED VOC-202405 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 05-30-2023 12 2024/05 DUE NOW
CA1910003_011_011 REGULATED VOC-202405 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 05-30-2023 12 2024/05 DUE NOW
CA1910003_011_011 REGULATED VOC-202405 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 05-30-2023 12 2024/05 DUE NOW
CA1910003_011_011 REGULATED VOC-202405 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 05-30-2023 12 2024/05 DUE NOW
CA1910003_011_011 REGULATED VOC-202405 2251 METHYL TERT-BUTYL ETHER < 2.000 UG/L 13 3 05-30-2023 12 2024/05 DUE NOW
CA1910003_011_011 REGULATED VOC-202405 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 05-30-2023 12 2024/05 DUE NOW
CA1910003_011_011 REGULATED VOC-202405 2996 STYRENE < 0.500 UG/L 100 .5 05-30-2023 12 2024/05 DUE NOW
CA1910003_011_011 REGULATED VOC-202403 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 02-13-2024 1 2024/03 DUE NOW
CA1910003_011_011 REGULATED VOC-202405 2991 TOLUENE < 0.500 UG/L 150 .5 05-30-2023 12 2024/05 DUE NOW
CA1910003_011_011 REGULATED VOC-202405 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 05-30-2023 12 2024/05 DUE NOW
CA1910003_011_011 REGULATED VOC-202403 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 02-13-2024 1 2024/03 DUE NOW
CA1910003_011_011 REGULATED VOC-202405 2218 TRICHLOROFLUOROMETHANE < 0.500 UG/L 150 5 05-30-2023 12 2024/05 DUE NOW
CA1910003_011_011 REGULATED VOC-202405 2904 TRICHLOROTRIFLUOROETHANE < 5.000 UG/L 1200 10 05-30-2023 12 2024/05 DUE NOW
CA1910003_011_011 REGULATED VOC-202405 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 05-30-2023 12 2024/05 DUE NOW
CA1910003_011_011 REGULATED VOC-202405 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 05-30-2023 12 2024/05 DUE NOW
CA1910003_011_011 REGULATED SOC-202410 2414 1,2,3-TRICHLOROPROPANE < 0.005 UG/L 0.005 10-11-2023 12 2024/10
CA1910003_011_011 REGULATED SOC-202610 2039 DI(2-ETHYLHEXYL) PHTHALATE < 3.000 UG/L 4 3 01-11-2024 33 2026/10
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.