Date:05-18-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:5000237SYSTEM NAME:NORTH OAKS MUTUAL WATER COCOUNTY:STANISLAUS 
SOURCE NO.:004SOURCE NAME:WELL #2 (EAST)SOURCE CLASS:CTGASTATUS: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
CA5000237_004_004 SECONDARY/GP-202404 1928 ALKALINITY, BICARBONATE 110.000 MG/L 04-27-2021 36 2024/04 DUE NOW
CA5000237_004_004 SECONDARY/GP-202404 1919 CALCIUM 17.000 MG/L 04-27-2021 36 2024/04 DUE NOW
CA5000237_004_004 SECONDARY/GP-202404 1929 ALKALINITY, CARBONATE < MG/L 04-27-2021 36 2024/04 DUE NOW
CA5000237_004_004 SECONDARY/GP-202404 1017 CHLORIDE 10.000 MG/L 500 04-27-2021 36 2024/04 DUE NOW
CA5000237_004_004 SECONDARY/GP-202404 1905 COLOR 40.000 UNITS 15 04-27-2021 36 2024/04 DUE NOW
CA5000237_004_004 SECONDARY/GP-202404 1022 COPPER, FREE < 50.000 UG/L 1000 50 04-27-2021 36 2024/04 DUE NOW
CA5000237_004_004 SECONDARY/GP-202404 2905 FOAMING AGENTS (SURFACTANTS) < MG/L .5 04-27-2021 36 2024/04 DUE NOW
CA5000237_004_004 SECONDARY/GP-202404 1915 HARDNESS, TOTAL (AS CACO3) 83.000 MG/L 04-27-2021 36 2024/04 DUE NOW
CA5000237_004_004 SECONDARY/GP-202404 1021 HYDROXIDE AS CALCIUM CARBONATE < MG/L 04-27-2021 36 2024/04 DUE NOW
CA5000237_004_004 SECONDARY/GP-202404 1028 IRON 2500.000 100.000 UG/L 300 100 04-27-2021 36 2024/04 DUE NOW
CA5000237_004_004 SECONDARY/GP-202404 1031 MAGNESIUM 9.800 MG/L 04-27-2021 36 2024/04 DUE NOW
CA5000237_004_004 SECONDARY/GP-202404 1032 MANGANESE 46.000 20.000 UG/L 50 20 04-27-2021 36 2024/04 DUE NOW
CA5000237_004_004 SECONDARY/GP-202404 1920 ODOR < 1.000 TON 3 1 04-27-2021 36 2024/04 DUE NOW
CA5000237_004_004 SECONDARY/GP-202404 1925 PH 8.100 pH 04-27-2021 36 2024/04 DUE NOW
CA5000237_004_004 SECONDARY/GP-202404 1050 SILVER < 10.000 UG/L 100 10 04-27-2021 36 2024/04 DUE NOW
CA5000237_004_004 SECONDARY/GP-202404 1052 SODIUM 11.000 MG/L 04-27-2021 36 2024/04 DUE NOW
CA5000237_004_004 SECONDARY/GP-202404 1064 CONDUCTIVITY @ 25 C UMHOS/CM 220.000 UMHO/CM 1600 04-27-2021 36 2024/04 DUE NOW
CA5000237_004_004 SECONDARY/GP-202404 1055 SULFATE 7.400 0.500 MG/L 500 .5 04-27-2021 36 2024/04 DUE NOW
CA5000237_004_004 SECONDARY/GP-202404 1930 TDS 160.000 MG/L 1000 04-27-2021 36 2024/04 DUE NOW
CA5000237_004_004 SECONDARY/GP-202404 0100 TURBIDITY 17.000 0.100 NTU 5 .1 04-27-2021 36 2024/04 DUE NOW
CA5000237_004_004 SECONDARY/GP-202404 1095 ZINC < 50.000 UG/L 5000 50 04-27-2021 36 2024/04 DUE NOW
CA5000237_004_004 INORGANIC-202404 1002 ALUMINUM < 50.000 UG/L 1000 50 04-27-2021 36 2024/04 DUE NOW
CA5000237_004_004 INORGANIC-202404 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 04-27-2021 36 2024/04 DUE NOW
CA5000237_004_004 INORGANIC-202404 1005 ARSENIC < 2.000 UG/L 10 2 04-27-2021 36 2024/04 DUE NOW
CA5000237_004_004 INORGANIC-202404 1010 BARIUM < 100.000 UG/L 1000 100 04-27-2021 36 2024/04 DUE NOW
CA5000237_004_004 INORGANIC-202404 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 04-27-2021 36 2024/04 DUE NOW
CA5000237_004_004 INORGANIC-202404 1015 CADMIUM < 1.000 UG/L 5 1 04-27-2021 36 2024/04 DUE NOW
CA5000237_004_004 INORGANIC-202404 1020 CHROMIUM < 10.000 UG/L 50 10 04-27-2021 36 2024/04 DUE NOW
CA5000237_004_004 INORGANIC-202404 1025 FLUORIDE 0.110 0.100 MG/L 2 .1 04-27-2021 36 2024/04 DUE NOW
CA5000237_004_004 INORGANIC-202404 1030 LEAD < 5.000 UG/L 5 04-27-2021 36 2024/04 DUE NOW
CA5000237_004_004 INORGANIC-202404 1035 MERCURY < 1.000 UG/L 2 1 04-27-2021 36 2024/04 DUE NOW
CA5000237_004_004 INORGANIC-202404 1036 NICKEL < 10.000 UG/L 100 10 04-27-2021 36 2024/04 DUE NOW
CA5000237_004_004 INORGANIC-202404 1045 SELENIUM < 5.000 UG/L 50 5 04-27-2021 36 2024/04 DUE NOW
CA5000237_004_004 INORGANIC-202404 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 04-27-2021 36 2024/04 DUE NOW
CA5000237_004_004 NITRATE/NITRITE-202412 1040 NITRATE 1.400 0.400 MG/L 10 .4 12-26-2023 12 2024/12
CA5000237_004_004 NITRATE/NITRITE-202404 1041 NITRITE < 0.400 MG/L 1 .4 04-27-2021 36 2024/04 DUE NOW
CA5000237_004_004 RADIOLOGICAL-202712 4109 GROSS ALPHA PARTICLE ACTIVITY < 1.960 PCI/L 15 3 12-26-2023 48 2027/12
CA5000237_004_004 REGULATED VOC-202604 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 04-27-2021 60 2026/04
CA5000237_004_004 REGULATED VOC-202604 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 04-27-2021 60 2026/04
CA5000237_004_004 REGULATED VOC-202604 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 04-27-2021 60 2026/04
CA5000237_004_004 REGULATED VOC-202604 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 04-27-2021 60 2026/04
CA5000237_004_004 REGULATED VOC-202604 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 04-27-2021 60 2026/04
CA5000237_004_004 REGULATED VOC-202604 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 04-27-2021 60 2026/04
CA5000237_004_004 REGULATED VOC-202604 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 04-27-2021 60 2026/04
CA5000237_004_004 REGULATED VOC-202604 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 04-27-2021 60 2026/04
CA5000237_004_004 REGULATED VOC-202604 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 04-27-2021 60 2026/04
CA5000237_004_004 REGULATED VOC-202604 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 04-27-2021 60 2026/04
CA5000237_004_004 REGULATED VOC-202604 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 04-27-2021 60 2026/04
CA5000237_004_004 REGULATED VOC-202604 2990 BENZENE < 0.500 UG/L 1 .5 04-27-2021 60 2026/04
CA5000237_004_004 REGULATED VOC-202604 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 04-27-2021 60 2026/04
CA5000237_004_004 REGULATED VOC-202604 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 04-27-2021 60 2026/04
CA5000237_004_004 REGULATED VOC-202604 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 04-27-2021 60 2026/04
CA5000237_004_004 REGULATED VOC-202604 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 04-27-2021 60 2026/04
CA5000237_004_004 REGULATED VOC-202404 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 04-27-2021 36 2024/04 DUE NOW
CA5000237_004_004 REGULATED VOC-202604 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 04-27-2021 60 2026/04
CA5000237_004_004 REGULATED VOC-202604 2996 STYRENE < 0.500 UG/L 100 .5 04-27-2021 60 2026/04
CA5000237_004_004 REGULATED VOC-202604 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 04-27-2021 60 2026/04
CA5000237_004_004 REGULATED VOC-202604 2991 TOLUENE < 0.500 UG/L 150 .5 04-27-2021 60 2026/04
CA5000237_004_004 REGULATED VOC-202604 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 04-27-2021 60 2026/04
CA5000237_004_004 REGULATED VOC-202604 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 04-27-2021 60 2026/04
CA5000237_004_004 REGULATED VOC-202604 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 04-27-2021 60 2026/04
CA5000237_004_004 REGULATED VOC-202604 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 04-27-2021 60 2026/04
CA5000237_004_004 REGULATED VOC-202604 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 04-27-2021 60 2026/04
CA5000237_004_004 REGULATED VOC-202604 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 04-27-2021 60 2026/04
CA5000237_004_004 REGULATED SOC-202411 2414 1,2,3-TRICHLOROPROPANE < 0.005 UG/L 0.005 11-23-2021 36 2024/11
CA5000237_004_004 REGULATED SOC-203212 2050 ATRAZINE < 0.240 UG/L 1 .5 12-26-2023 108 2032/12
CA5000237_004_004 REGULATED SOC-202404 2931 1,2-DIBROMO-3-CHLOROPROPANE < UG/L .2 .01 04-27-2021 36 2024/04 DUE NOW
CA5000237_004_004 REGULATED SOC-202404 2946 ETHYLENE DIBROMIDE < UG/L .05 .02 04-27-2021 36 2024/04 DUE NOW
CA5000237_004_004 REGULATED SOC-203212 2037 SIMAZINE < 0.240 UG/L 4 1 12-26-2023 108 2032/12
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.