Date:05-18-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:5610007SYSTEM NAME:OXNARD WATER DEPTCOUNTY:VENTURA 
SOURCE NO.:038SOURCE NAME:WELL 31SOURCE CLASS:LARGSTATUS: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
CA5610007_038_038 SECONDARY/GP-202612 1928 ALKALINITY, BICARBONATE 290.000 24.000 MG/L 12-13-2023 36 2026/12
CA5610007_038_038 SECONDARY/GP-202704 1919 CALCIUM 268.000 0.500 MG/L 04-10-2024 36 2027/04
CA5610007_038_038 SECONDARY/GP-202612 1929 ALKALINITY, CARBONATE < 20.000 MG/L 12-13-2023 36 2026/12
CA5610007_038_038 SECONDARY/GP-202612 1017 CHLORIDE 89.000 0.500 MG/L 500 12-13-2023 36 2026/12
CA5610007_038_038 SECONDARY/GP-202206 1905 COLOR < 3.000 UNITS 15 06-26-2019 36 2022/06 DUE NOW
CA5610007_038_038 SECONDARY/GP-202612 1022 COPPER, FREE 3.600 1.000 UG/L 1000 50 12-13-2023 36 2026/12
CA5610007_038_038 SECONDARY/GP-202612 2905 FOAMING AGENTS (SURFACTANTS) < 0.050 MG/L .5 12-13-2023 36 2026/12
CA5610007_038_038 SECONDARY/GP-202704 1915 HARDNESS, TOTAL (AS CACO3) 1110.000 3.310 MG/L 04-10-2024 36 2027/04
CA5610007_038_038 SECONDARY/GP-202612 1021 HYDROXIDE AS CALCIUM CARBONATE < 20.000 MG/L 12-13-2023 36 2026/12
CA5610007_038_038 SECONDARY/GP-202704 1028 IRON 57.000 30.000 UG/L 300 100 04-10-2024 36 2027/04
CA5610007_038_038 SECONDARY/GP-202704 1031 MAGNESIUM 106.000 0.500 MG/L 04-10-2024 36 2027/04
CA5610007_038_038 SECONDARY/GP-202405 1032 MANGANESE 60.000 5.000 UG/L 50 20 04-10-2024 1 2024/05 DUE NOW
CA5610007_038_038 SECONDARY/GP-202206 1920 ODOR 1.000 1.000 TON 3 1 06-26-2019 36 2022/06 DUE NOW
CA5610007_038_038 SECONDARY/GP-202612 1925 PH 7.620 0.100 pH 12-13-2023 36 2026/12
CA5610007_038_038 SECONDARY/GP-202612 1050 SILVER < 0.200 UG/L 100 10 12-13-2023 36 2026/12
CA5610007_038_038 SECONDARY/GP-202612 1052 SODIUM 140.000 10.000 MG/L 12-13-2023 36 2026/12
CA5610007_038_038 SECONDARY/GP-202405 1064 CONDUCTIVITY @ 25 C UMHOS/CM 2800.000 6.000 UMHO/CM 1600 04-10-2024 1 2024/05 DUE NOW
CA5610007_038_038 SECONDARY/GP-202405 1055 SULFATE 1100.000 5.000 MG/L 500 .5 04-24-2024 1 2024/05 DUE NOW
CA5610007_038_038 SECONDARY/GP-202405 1930 TDS 2100.000 10.000 MG/L 1000 04-24-2024 1 2024/05 DUE NOW
CA5610007_038_038 SECONDARY/GP-202206 0100 TURBIDITY 0.490 0.100 NTU 5 .1 06-26-2019 36 2022/06 DUE NOW
CA5610007_038_038 SECONDARY/GP-202612 1095 ZINC 18.000 10.000 UG/L 5000 50 12-13-2023 36 2026/12
CA5610007_038_038 INORGANIC-202612 1002 ALUMINUM < 20.000 UG/L 1000 50 12-13-2023 36 2026/12
CA5610007_038_038 INORGANIC-202612 1074 ANTIMONY, TOTAL < 0.500 UG/L 6 6 12-13-2023 36 2026/12
CA5610007_038_038 INORGANIC-202612 1005 ARSENIC 1.100 0.500 UG/L 10 2 12-13-2023 36 2026/12
CA5610007_038_038 INORGANIC-202612 1010 BARIUM 30.000 1.000 UG/L 1000 100 12-13-2023 36 2026/12
CA5610007_038_038 INORGANIC-202612 1075 BERYLLIUM, TOTAL < 0.100 UG/L 4 1 12-13-2023 36 2026/12
CA5610007_038_038 INORGANIC-202612 1015 CADMIUM 0.640 0.500 UG/L 5 1 12-13-2023 36 2026/12
CA5610007_038_038 INORGANIC-202612 1020 CHROMIUM < 2.000 UG/L 50 10 12-13-2023 36 2026/12
CA5610007_038_038 INORGANIC-202704 1025 FLUORIDE 0.450 0.100 MG/L 2 .1 04-17-2024 36 2027/04
CA5610007_038_038 INORGANIC-202612 1030 LEAD < 0.200 UG/L 5 12-13-2023 36 2026/12
CA5610007_038_038 INORGANIC-202612 1035 MERCURY < 0.050 UG/L 2 1 12-13-2023 36 2026/12
CA5610007_038_038 INORGANIC-202612 1036 NICKEL 4.300 2.000 UG/L 100 10 12-13-2023 36 2026/12
CA5610007_038_038 INORGANIC-202612 1039 PERCHLORATE < 1.000 UG/L 6 2 12-13-2023 36 2026/12
CA5610007_038_038 INORGANIC-202612 1045 SELENIUM 24.000 0.500 UG/L 50 5 12-13-2023 36 2026/12
CA5610007_038_038 INORGANIC-202612 1085 THALLIUM, TOTAL < 0.200 UG/L 2 1 12-13-2023 36 2026/12
CA5610007_038_038 NITRATE/NITRITE-202405 1040 NITRATE < 0.400 MG/L 10 .4 04-24-2024 1 2024/05 DUE NOW
CA5610007_038_038 NITRATE/NITRITE-202704 1041 NITRITE < 0.400 MG/L 1 .4 04-10-2024 36 2027/04
CA5610007_038_038 RADIOLOGICAL-202612 4109 GROSS ALPHA PARTICLE ACTIVITY 15.600 +/- 0.741 0.054 PCI/L 15 3 12-13-2023 36 2026/12
CA5610007_038_038 RADIOLOGICAL-202612 4006 COMBINED URANIUM 17.000 +/- 0.000 0.130 PCI/L 20 1 12-13-2023 36 2026/12
CA5610007_038_038 REGULATED VOC-202612 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 12-13-2023 36 2026/12
CA5610007_038_038 REGULATED VOC-202612 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 12-13-2023 36 2026/12
CA5610007_038_038 REGULATED VOC-202612 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 12-13-2023 36 2026/12
CA5610007_038_038 REGULATED VOC-202612 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 12-13-2023 36 2026/12
CA5610007_038_038 REGULATED VOC-202612 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 12-13-2023 36 2026/12
CA5610007_038_038 REGULATED VOC-202612 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 12-13-2023 36 2026/12
CA5610007_038_038 REGULATED VOC-202612 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 12-13-2023 36 2026/12
CA5610007_038_038 REGULATED VOC-202612 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 12-13-2023 36 2026/12
CA5610007_038_038 REGULATED VOC-202612 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 12-13-2023 36 2026/12
CA5610007_038_038 REGULATED VOC-202612 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 12-13-2023 36 2026/12
CA5610007_038_038 REGULATED VOC-202612 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 12-13-2023 36 2026/12
CA5610007_038_038 REGULATED VOC-202612 2990 BENZENE < 0.500 UG/L 1 .5 12-13-2023 36 2026/12
CA5610007_038_038 REGULATED VOC-202612 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 12-13-2023 36 2026/12
CA5610007_038_038 REGULATED VOC-202612 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 12-13-2023 36 2026/12
CA5610007_038_038 REGULATED VOC-202612 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 12-13-2023 36 2026/12
CA5610007_038_038 REGULATED VOC-202612 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 12-13-2023 36 2026/12
CA5610007_038_038 REGULATED VOC-202704 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 04-10-2024 36 2027/04
CA5610007_038_038 REGULATED VOC-202612 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 12-13-2023 36 2026/12
CA5610007_038_038 REGULATED VOC-202612 2996 STYRENE < 0.500 UG/L 100 .5 12-13-2023 36 2026/12
CA5610007_038_038 REGULATED VOC-202612 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 12-13-2023 36 2026/12
CA5610007_038_038 REGULATED VOC-202612 2991 TOLUENE < 0.500 UG/L 150 .5 12-13-2023 36 2026/12
CA5610007_038_038 REGULATED VOC-202612 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 12-13-2023 36 2026/12
CA5610007_038_038 REGULATED VOC-202612 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 12-13-2023 36 2026/12
CA5610007_038_038 REGULATED VOC-202612 2218 TRICHLOROFLUOROMETHANE < 0.500 UG/L 150 5 12-13-2023 36 2026/12
CA5610007_038_038 REGULATED VOC-202612 2904 TRICHLOROTRIFLUOROETHANE < 5.000 UG/L 1200 10 12-13-2023 36 2026/12
CA5610007_038_038 REGULATED VOC-202612 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 12-13-2023 36 2026/12
CA5610007_038_038 REGULATED VOC-202612 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 12-13-2023 36 2026/12
CA5610007_038_038 REGULATED SOC-202703 2414 1,2,3-TRICHLOROPROPANE < 0.005 UG/L 0.005 03-07-2024 36 2027/03
CA5610007_038_038 REGULATED SOC-203212 2050 ATRAZINE < 0.100 UG/L 1 .5 12-13-2023 108 2032/12
CA5610007_038_038 REGULATED SOC-203212 2037 SIMAZINE < 0.100 UG/L 4 1 12-13-2023 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.