Date:06-01-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:5610022SYSTEM NAME:VENTURA RIVER WATER DISTRICTCOUNTY:VENTURA 
SOURCE NO.:012SOURCE NAME:WELL 04 (2007)SOURCE 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
CA5610022_012_012 SECONDARY/GP-202303 1928 ALKALINITY, BICARBONATE 260.000 MG/L 03-24-2020 36 2023/03 DUE NOW
CA5610022_012_012 SECONDARY/GP-202303 1919 CALCIUM 119.000 MG/L 03-24-2020 36 2023/03 DUE NOW
CA5610022_012_012 SECONDARY/GP-202303 1929 ALKALINITY, CARBONATE < 10.000 MG/L 03-24-2020 36 2023/03 DUE NOW
CA5610022_012_012 SECONDARY/GP-202303 1017 CHLORIDE 35.000 MG/L 500 03-24-2020 36 2023/03 DUE NOW
CA5610022_012_012 SECONDARY/GP-202303 1905 COLOR < 5.000 UNITS 15 03-24-2020 36 2023/03 DUE NOW
CA5610022_012_012 SECONDARY/GP-202303 1022 COPPER, FREE < 50.000 UG/L 1000 50 03-24-2020 36 2023/03 DUE NOW
CA5610022_012_012 SECONDARY/GP-202303 2905 FOAMING AGENTS (SURFACTANTS) < 0.100 MG/L .5 03-24-2020 36 2023/03 DUE NOW
CA5610022_012_012 SECONDARY/GP-202303 1915 HARDNESS, TOTAL (AS CACO3) 433.000 MG/L 03-24-2020 36 2023/03 DUE NOW
CA5610022_012_012 SECONDARY/GP-202303 1021 HYDROXIDE AS CALCIUM CARBONATE < 10.000 MG/L 03-24-2020 36 2023/03 DUE NOW
CA5610022_012_012 SECONDARY/GP-202303 1028 IRON < 100.000 UG/L 300 03-24-2020 36 2023/03 DUE NOW
CA5610022_012_012 SECONDARY/GP-202303 1031 MAGNESIUM 33.000 MG/L 03-24-2020 36 2023/03 DUE NOW
CA5610022_012_012 SECONDARY/GP-202303 1032 MANGANESE < 20.000 UG/L 50 03-24-2020 36 2023/03 DUE NOW
CA5610022_012_012 SECONDARY/GP-202303 1920 ODOR < 1.000 TON 3 1 03-24-2020 36 2023/03 DUE NOW
CA5610022_012_012 SECONDARY/GP-202303 1925 PH 7.500 pH 03-24-2020 36 2023/03 DUE NOW
CA5610022_012_012 SECONDARY/GP-202303 1050 SILVER < 10.000 UG/L 100 10 03-24-2020 36 2023/03 DUE NOW
CA5610022_012_012 SECONDARY/GP-202303 1052 SODIUM 51.000 MG/L 03-24-2020 36 2023/03 DUE NOW
CA5610022_012_012 SECONDARY/GP-202303 1064 CONDUCTIVITY @ 25 C UMHOS/CM 1040.000 UMHO/CM 1600 03-24-2020 36 2023/03 DUE NOW
CA5610022_012_012 SECONDARY/GP-202303 1055 SULFATE 272.000 0.500 MG/L 500 .5 03-24-2020 36 2023/03 DUE NOW
CA5610022_012_012 SECONDARY/GP-202303 1930 TDS 720.000 MG/L 1000 03-24-2020 36 2023/03 DUE NOW
CA5610022_012_012 SECONDARY/GP-202303 0100 TURBIDITY 1.000 0.100 NTU 5 .1 03-24-2020 36 2023/03 DUE NOW
CA5610022_012_012 SECONDARY/GP-202303 1095 ZINC < 50.000 UG/L 5000 50 03-24-2020 36 2023/03 DUE NOW
CA5610022_012_012 INORGANIC-202303 1002 ALUMINUM < 50.000 UG/L 1000 50 03-24-2020 36 2023/03 DUE NOW
CA5610022_012_012 INORGANIC-202303 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 03-24-2020 36 2023/03 DUE NOW
CA5610022_012_012 INORGANIC-202303 1005 ARSENIC < 2.000 UG/L 10 2 03-24-2020 36 2023/03 DUE NOW
CA5610022_012_012 INORGANIC-202303 1010 BARIUM < 100.000 UG/L 1000 100 03-24-2020 36 2023/03 DUE NOW
CA5610022_012_012 INORGANIC-202303 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 03-24-2020 36 2023/03 DUE NOW
CA5610022_012_012 INORGANIC-202303 1015 CADMIUM < 1.000 UG/L 5 1 03-24-2020 36 2023/03 DUE NOW
CA5610022_012_012 INORGANIC-202303 1020 CHROMIUM < 10.000 UG/L 50 10 03-24-2020 36 2023/03 DUE NOW
CA5610022_012_012 INORGANIC-202303 1025 FLUORIDE 0.500 0.100 MG/L 2 .1 03-24-2020 36 2023/03 DUE NOW
CA5610022_012_012 INORGANIC-202303 1030 LEAD < 5.000 UG/L 5 03-24-2020 36 2023/03 DUE NOW
CA5610022_012_012 INORGANIC-202303 1035 MERCURY < 1.000 UG/L 2 1 03-24-2020 36 2023/03 DUE NOW
CA5610022_012_012 INORGANIC-202303 1036 NICKEL < 10.000 UG/L 100 10 03-24-2020 36 2023/03 DUE NOW
CA5610022_012_012 INORGANIC-202303 1039 PERCHLORATE < 4.000 UG/L 6 4 03-24-2020 36 2023/03 DUE NOW
CA5610022_012_012 INORGANIC-202303 1045 SELENIUM < 5.000 UG/L 50 5 03-24-2020 36 2023/03 DUE NOW
CA5610022_012_012 INORGANIC-202303 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 03-24-2020 36 2023/03 DUE NOW
CA5610022_012_012 NITRATE/NITRITE-202303 1040 NITRATE 1.300 0.400 MG/L 10 .4 03-22-2022 12 2023/03 DUE NOW
CA5610022_012_012 NITRATE/NITRITE-202303 1041 NITRITE < 0.400 MG/L 1 .4 03-24-2020 36 2023/03 DUE NOW
CA5610022_012_012 RADIOLOGICAL-202803 4109 GROSS ALPHA PARTICLE ACTIVITY 1.890 +/- 2.540 3.000 PCI/L 15 3 03-05-2019 108 2028/03
CA5610022_012_012 REGULATED VOC-202303 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 03-24-2020 36 2023/03 DUE NOW
CA5610022_012_012 REGULATED VOC-202303 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 03-24-2020 36 2023/03 DUE NOW
CA5610022_012_012 REGULATED VOC-202303 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 03-24-2020 36 2023/03 DUE NOW
CA5610022_012_012 REGULATED VOC-202303 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 03-24-2020 36 2023/03 DUE NOW
CA5610022_012_012 REGULATED VOC-202303 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 03-24-2020 36 2023/03 DUE NOW
CA5610022_012_012 REGULATED VOC-202303 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 03-24-2020 36 2023/03 DUE NOW
CA5610022_012_012 REGULATED VOC-202303 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 03-24-2020 36 2023/03 DUE NOW
CA5610022_012_012 REGULATED VOC-202303 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 03-24-2020 36 2023/03 DUE NOW
CA5610022_012_012 REGULATED VOC-202303 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 03-24-2020 36 2023/03 DUE NOW
CA5610022_012_012 REGULATED VOC-202303 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 03-24-2020 36 2023/03 DUE NOW
CA5610022_012_012 REGULATED VOC-202303 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 03-24-2020 36 2023/03 DUE NOW
CA5610022_012_012 REGULATED VOC-202303 2990 BENZENE < 0.500 UG/L 1 .5 03-24-2020 36 2023/03 DUE NOW
CA5610022_012_012 REGULATED VOC-202303 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 03-24-2020 36 2023/03 DUE NOW
CA5610022_012_012 REGULATED VOC-202303 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 03-24-2020 36 2023/03 DUE NOW
CA5610022_012_012 REGULATED VOC-202303 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 03-24-2020 36 2023/03 DUE NOW
CA5610022_012_012 REGULATED VOC-202303 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 03-24-2020 36 2023/03 DUE NOW
CA5610022_012_012 REGULATED VOC-202303 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 03-24-2020 36 2023/03 DUE NOW
CA5610022_012_012 REGULATED VOC-202303 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 03-24-2020 36 2023/03 DUE NOW
CA5610022_012_012 REGULATED VOC-202303 2996 STYRENE < 0.500 UG/L 100 .5 03-24-2020 36 2023/03 DUE NOW
CA5610022_012_012 REGULATED VOC-202303 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 03-24-2020 36 2023/03 DUE NOW
CA5610022_012_012 REGULATED VOC-202303 2991 TOLUENE < 0.500 UG/L 150 .5 03-24-2020 36 2023/03 DUE NOW
CA5610022_012_012 REGULATED VOC-202303 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 03-24-2020 36 2023/03 DUE NOW
CA5610022_012_012 REGULATED VOC-202303 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 03-24-2020 36 2023/03 DUE NOW
CA5610022_012_012 REGULATED VOC-202303 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 03-24-2020 36 2023/03 DUE NOW
CA5610022_012_012 REGULATED VOC-202303 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 03-24-2020 36 2023/03 DUE NOW
CA5610022_012_012 REGULATED VOC-202303 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 03-24-2020 36 2023/03 DUE NOW
CA5610022_012_012 REGULATED VOC-202303 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 03-24-2020 36 2023/03 DUE NOW
CA5610022_012_012 REGULATED SOC-202212 2414 1,2,3-TRICHLOROPROPANE < UG/L 0.005 12-24-2019 36 2022/12 DUE NOW
CA5610022_012_012 REGULATED SOC-202603 2050 ATRAZINE < 0.500 UG/L 1 .5 03-07-2017 108 2026/03
CA5610022_012_012 REGULATED SOC-202603 2037 SIMAZINE < 1.000 UG/L 4 1 03-07-2017 108 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.