Date:05-18-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:5610007SYSTEM NAME:OXNARD WATER DEPTCOUNTY:VENTURA 
SOURCE NO.:018SOURCE NAME:WELL 20SOURCE 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_018_018 SECONDARY/GP-202204 1928 ALKALINITY, BICARBONATE 260.000 MG/L 04-17-2019 36 2022/04 DUE NOW
CA5610007_018_018 SECONDARY/GP-202605 1919 CALCIUM 144.000 0.500 MG/L 05-03-2023 36 2026/05
CA5610007_018_018 SECONDARY/GP-202204 1929 ALKALINITY, CARBONATE < MG/L 04-17-2019 36 2022/04 DUE NOW
CA5610007_018_018 SECONDARY/GP-202204 1017 CHLORIDE 43.000 MG/L 500 04-17-2019 36 2022/04 DUE NOW
CA5610007_018_018 SECONDARY/GP-202204 1905 COLOR < UNITS 15 04-17-2019 36 2022/04 DUE NOW
CA5610007_018_018 SECONDARY/GP-202204 1022 COPPER, FREE < 50.000 UG/L 1000 50 04-17-2019 36 2022/04 DUE NOW
CA5610007_018_018 SECONDARY/GP-202204 2905 FOAMING AGENTS (SURFACTANTS) < MG/L .5 04-17-2019 36 2022/04 DUE NOW
CA5610007_018_018 SECONDARY/GP-202605 1915 HARDNESS, TOTAL (AS CACO3) 560.000 3.310 MG/L 05-03-2023 36 2026/05
CA5610007_018_018 SECONDARY/GP-202204 1021 HYDROXIDE AS CALCIUM CARBONATE < MG/L 04-17-2019 36 2022/04 DUE NOW
CA5610007_018_018 SECONDARY/GP-202605 1028 IRON 33.000 30.000 UG/L 300 100 05-03-2023 36 2026/05
CA5610007_018_018 SECONDARY/GP-202605 1031 MAGNESIUM 48.500 0.500 MG/L 05-03-2023 36 2026/05
CA5610007_018_018 SECONDARY/GP-202306 1032 MANGANESE 33.000 5.000 UG/L 50 20 05-03-2023 1 2023/06 DUE NOW
CA5610007_018_018 SECONDARY/GP-202204 1920 ODOR 1.000 1.000 TON 3 1 04-17-2019 36 2022/04 DUE NOW
CA5610007_018_018 SECONDARY/GP-202204 1925 PH 7.570 pH 04-17-2019 36 2022/04 DUE NOW
CA5610007_018_018 SECONDARY/GP-202204 1050 SILVER < 10.000 UG/L 100 10 04-17-2019 36 2022/04 DUE NOW
CA5610007_018_018 SECONDARY/GP-202204 1052 SODIUM 100.000 MG/L 04-17-2019 36 2022/04 DUE NOW
CA5610007_018_018 SECONDARY/GP-202306 1064 CONDUCTIVITY @ 25 C UMHOS/CM 1500.000 4.000 UMHO/CM 1600 05-03-2023 1 2023/06 DUE NOW
CA5610007_018_018 SECONDARY/GP-202306 1055 SULFATE 510.000 5.000 MG/L 500 .5 05-03-2023 1 2023/06 DUE NOW
CA5610007_018_018 SECONDARY/GP-202306 1930 TDS 1000.000 10.000 MG/L 1000 05-03-2023 1 2023/06 DUE NOW
CA5610007_018_018 SECONDARY/GP-202204 0100 TURBIDITY < 0.100 NTU 5 .1 04-17-2019 36 2022/04 DUE NOW
CA5610007_018_018 SECONDARY/GP-202204 1095 ZINC < 50.000 UG/L 5000 50 04-17-2019 36 2022/04 DUE NOW
CA5610007_018_018 INORGANIC-202204 1002 ALUMINUM < 50.000 UG/L 1000 50 04-17-2019 36 2022/04 DUE NOW
CA5610007_018_018 INORGANIC-202204 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 04-17-2019 36 2022/04 DUE NOW
CA5610007_018_018 INORGANIC-202204 1005 ARSENIC < 2.000 UG/L 10 2 04-17-2019 36 2022/04 DUE NOW
CA5610007_018_018 INORGANIC-202204 1010 BARIUM < 100.000 UG/L 1000 100 04-17-2019 36 2022/04 DUE NOW
CA5610007_018_018 INORGANIC-202204 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 04-17-2019 36 2022/04 DUE NOW
CA5610007_018_018 INORGANIC-202204 1015 CADMIUM < 1.000 UG/L 5 1 04-17-2019 36 2022/04 DUE NOW
CA5610007_018_018 INORGANIC-202204 1020 CHROMIUM < 10.000 UG/L 50 10 04-17-2019 36 2022/04 DUE NOW
CA5610007_018_018 INORGANIC-202409 1025 FLUORIDE 0.590 0.100 MG/L 2 .1 09-01-2021 36 2024/09
CA5610007_018_018 INORGANIC-202204 1030 LEAD < 5.000 UG/L 5 04-17-2019 36 2022/04 DUE NOW
CA5610007_018_018 INORGANIC-202204 1035 MERCURY < 1.000 UG/L 2 1 04-17-2019 36 2022/04 DUE NOW
CA5610007_018_018 INORGANIC-202204 1036 NICKEL < 10.000 UG/L 100 10 04-17-2019 36 2022/04 DUE NOW
CA5610007_018_018 INORGANIC-202204 1039 PERCHLORATE < 4.000 UG/L 6 4 04-17-2019 36 2022/04 DUE NOW
CA5610007_018_018 INORGANIC-202204 1045 SELENIUM 10.000 5.000 UG/L 50 5 04-17-2019 36 2022/04 DUE NOW
CA5610007_018_018 INORGANIC-202204 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 04-17-2019 36 2022/04 DUE NOW
CA5610007_018_018 NITRATE/NITRITE-202306 1040 NITRATE 4.600 0.200 MG/L 10 .4 05-03-2023 1 2023/06 DUE NOW
CA5610007_018_018 NITRATE/NITRITE-202605 1041 NITRITE < 0.100 MG/L 1 .4 05-03-2023 36 2026/05
CA5610007_018_018 RADIOLOGICAL-202504 4109 GROSS ALPHA PARTICLE ACTIVITY 5.290 +/- 0.276 PCI/L 15 3 04-17-2019 72 2025/04
CA5610007_018_018 RADIOLOGICAL-202504 4006 COMBINED URANIUM 5.500 +/- 0.000 1.000 PCI/L 20 1 04-17-2019 72 2025/04
CA5610007_018_018 REGULATED VOC-202204 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 04-17-2019 36 2022/04 DUE NOW
CA5610007_018_018 REGULATED VOC-202204 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 04-17-2019 36 2022/04 DUE NOW
CA5610007_018_018 REGULATED VOC-202204 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 04-17-2019 36 2022/04 DUE NOW
CA5610007_018_018 REGULATED VOC-202204 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 04-17-2019 36 2022/04 DUE NOW
CA5610007_018_018 REGULATED VOC-202204 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 04-17-2019 36 2022/04 DUE NOW
CA5610007_018_018 REGULATED VOC-202204 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 04-17-2019 36 2022/04 DUE NOW
CA5610007_018_018 REGULATED VOC-202204 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 04-17-2019 36 2022/04 DUE NOW
CA5610007_018_018 REGULATED VOC-202204 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 04-17-2019 36 2022/04 DUE NOW
CA5610007_018_018 REGULATED VOC-202204 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 04-17-2019 36 2022/04 DUE NOW
CA5610007_018_018 REGULATED VOC-202204 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 04-17-2019 36 2022/04 DUE NOW
CA5610007_018_018 REGULATED VOC-202204 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 04-17-2019 36 2022/04 DUE NOW
CA5610007_018_018 REGULATED VOC-202204 2990 BENZENE < 0.500 UG/L 1 .5 04-17-2019 36 2022/04 DUE NOW
CA5610007_018_018 REGULATED VOC-202204 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 04-17-2019 36 2022/04 DUE NOW
CA5610007_018_018 REGULATED VOC-202204 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 04-17-2019 36 2022/04 DUE NOW
CA5610007_018_018 REGULATED VOC-202204 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 04-17-2019 36 2022/04 DUE NOW
CA5610007_018_018 REGULATED VOC-202204 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 04-17-2019 36 2022/04 DUE NOW
CA5610007_018_018 REGULATED VOC-202605 2251 METHYL TERT-BUTYL ETHER < 2.000 UG/L 13 3 05-03-2023 36 2026/05
CA5610007_018_018 REGULATED VOC-202204 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 04-17-2019 36 2022/04 DUE NOW
CA5610007_018_018 REGULATED VOC-202204 2996 STYRENE < 0.500 UG/L 100 .5 04-17-2019 36 2022/04 DUE NOW
CA5610007_018_018 REGULATED VOC-202204 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 04-17-2019 36 2022/04 DUE NOW
CA5610007_018_018 REGULATED VOC-202204 2991 TOLUENE < 0.500 UG/L 150 .5 04-17-2019 36 2022/04 DUE NOW
CA5610007_018_018 REGULATED VOC-202204 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 04-17-2019 36 2022/04 DUE NOW
CA5610007_018_018 REGULATED VOC-202204 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 04-17-2019 36 2022/04 DUE NOW
CA5610007_018_018 REGULATED VOC-202204 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 04-17-2019 36 2022/04 DUE NOW
CA5610007_018_018 REGULATED VOC-202204 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 04-17-2019 36 2022/04 DUE NOW
CA5610007_018_018 REGULATED VOC-202204 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 04-17-2019 36 2022/04 DUE NOW
CA5610007_018_018 REGULATED VOC-202204 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 04-17-2019 36 2022/04 DUE NOW
CA5610007_018_018 REGULATED SOC-202412 2414 1,2,3-TRICHLOROPROPANE < 0.005 UG/L 0.005 12-01-2021 36 2024/12
CA5610007_018_018 REGULATED SOC-202804 2050 ATRAZINE < 0.500 UG/L 1 .5 04-17-2019 108 2028/04
CA5610007_018_018 REGULATED SOC-202804 2037 SIMAZINE < 1.000 UG/L 4 1 04-17-2019 108 2028/04
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.