Date:05-18-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:5601116SYSTEM NAME:SAN CAYETANO MUTUAL WATER COCOUNTY:VENTURA 
SOURCE NO.:008SOURCE NAME:WELL 08SOURCE CLASS:L100STATUS: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
CA5601116_008_008 SECONDARY/GP-202610 1994 AGGRESSIVE INDEX 12.500 AGGR 10-06-2023 36 2026/10
CA5601116_008_008 SECONDARY/GP-202610 1928 ALKALINITY, BICARBONATE 280.000 10.000 MG/L 10-06-2023 36 2026/10
CA5601116_008_008 SECONDARY/GP-202505 1919 CALCIUM 149.000 1.000 MG/L 05-27-2022 36 2025/05
CA5601116_008_008 SECONDARY/GP-202610 1929 ALKALINITY, CARBONATE < 10.000 MG/L 10-06-2023 36 2026/10
CA5601116_008_008 SECONDARY/GP-202505 1017 CHLORIDE 44.000 1.000 MG/L 500 05-27-2022 36 2025/05
CA5601116_008_008 SECONDARY/GP-202505 1905 COLOR 5.000 5.000 UNITS 15 05-27-2022 36 2025/05
CA5601116_008_008 SECONDARY/GP-202505 1022 COPPER, FREE < 50.000 UG/L 1000 50 05-27-2022 36 2025/05
CA5601116_008_008 SECONDARY/GP-202505 2905 FOAMING AGENTS (SURFACTANTS) < 0.050 MG/L .5 05-27-2022 36 2025/05
CA5601116_008_008 SECONDARY/GP-202505 1915 HARDNESS, TOTAL (AS CACO3) 545.000 1.000 MG/L 05-27-2022 36 2025/05
CA5601116_008_008 SECONDARY/GP-202610 1021 HYDROXIDE AS CALCIUM CARBONATE < 10.000 MG/L 10-06-2023 36 2026/10
CA5601116_008_008 SECONDARY/GP-202505 1028 IRON 170.000 100.000 UG/L 300 100 05-27-2022 36 2025/05
CA5601116_008_008 SECONDARY/GP-202505 1031 MAGNESIUM 42.000 1.000 MG/L 05-27-2022 36 2025/05
CA5601116_008_008 SECONDARY/GP-202702 1032 MANGANESE 210.000 10.000 UG/L 50 20 02-28-2024 36 2027/02
CA5601116_008_008 SECONDARY/GP-202505 1920 ODOR < 1.000 TON 3 1 05-27-2022 36 2025/05
CA5601116_008_008 SECONDARY/GP-201905 1925 PH 7.300 pH 05-27-2016 36 2019/05 DUE NOW
CA5601116_008_008 SECONDARY/GP-202505 1050 SILVER < 10.000 UG/L 100 10 05-27-2022 36 2025/05
CA5601116_008_008 SECONDARY/GP-202505 1052 SODIUM 98.000 1.000 MG/L 05-27-2022 36 2025/05
CA5601116_008_008 SECONDARY/GP-202505 1064 CONDUCTIVITY @ 25 C UMHOS/CM 1360.000 UMHO/CM 1600 05-27-2022 36 2025/05
CA5601116_008_008 SECONDARY/GP-202505 1055 SULFATE 372.000 0.500 MG/L 500 .5 05-27-2022 36 2025/05
CA5601116_008_008 SECONDARY/GP-202505 1930 TDS 1020.000 40.000 MG/L 1000 05-27-2022 36 2025/05
CA5601116_008_008 SECONDARY/GP-202505 0100 TURBIDITY 0.300 0.100 NTU 5 .1 05-27-2022 36 2025/05
CA5601116_008_008 SECONDARY/GP-202505 1095 ZINC < 50.000 UG/L 5000 50 05-27-2022 36 2025/05
CA5601116_008_008 INORGANIC-202505 1002 ALUMINUM < 50.000 UG/L 1000 50 05-27-2022 36 2025/05
CA5601116_008_008 INORGANIC-202505 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 05-27-2022 36 2025/05
CA5601116_008_008 INORGANIC-202505 1005 ARSENIC < 2.000 UG/L 10 2 05-27-2022 36 2025/05
CA5601116_008_008 INORGANIC-202505 1010 BARIUM < 100.000 UG/L 1000 100 05-27-2022 36 2025/05
CA5601116_008_008 INORGANIC-202505 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 05-27-2022 36 2025/05
CA5601116_008_008 INORGANIC-202505 1015 CADMIUM < 1.000 UG/L 5 1 05-27-2022 36 2025/05
CA5601116_008_008 INORGANIC-202505 1020 CHROMIUM 11.000 10.000 UG/L 50 10 05-27-2022 36 2025/05
CA5601116_008_008 INORGANIC-202505 1025 FLUORIDE 0.600 0.100 MG/L 2 .1 05-27-2022 36 2025/05
CA5601116_008_008 INORGANIC-202505 1030 LEAD < 5.000 UG/L 5 05-27-2022 36 2025/05
CA5601116_008_008 INORGANIC-202505 1035 MERCURY < 1.000 UG/L 2 1 05-27-2022 36 2025/05
CA5601116_008_008 INORGANIC-202505 1036 NICKEL < 10.000 UG/L 100 10 05-27-2022 36 2025/05
CA5601116_008_008 INORGANIC-202505 1039 PERCHLORATE < 2.000 UG/L 6 2 05-27-2022 36 2025/05
CA5601116_008_008 INORGANIC-202505 1045 SELENIUM < 5.000 UG/L 50 5 05-27-2022 36 2025/05
CA5601116_008_008 INORGANIC-202505 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 05-27-2022 36 2025/05
CA5601116_008_008 NITRATE/NITRITE-202405 1040 NITRATE 1.000 0.400 MG/L 10 .4 05-30-2023 12 2024/05 DUE NOW
CA5601116_008_008 NITRATE/NITRITE-202505 1041 NITRITE < 0.400 MG/L 1 .4 05-27-2022 36 2025/05
CA5601116_008_008 RADIOLOGICAL-202610 4109 GROSS ALPHA PARTICLE ACTIVITY 4.360 +/- 0.846 0.755 PCI/L 15 3 10-06-2023 36 2026/10
CA5601116_008_008 REGULATED VOC-202505 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 05-28-2019 72 2025/05
CA5601116_008_008 REGULATED VOC-202505 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 05-28-2019 72 2025/05
CA5601116_008_008 REGULATED VOC-202505 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 05-28-2019 72 2025/05
CA5601116_008_008 REGULATED VOC-202505 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 05-28-2019 72 2025/05
CA5601116_008_008 REGULATED VOC-202505 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 05-28-2019 72 2025/05
CA5601116_008_008 REGULATED VOC-202505 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 05-28-2019 72 2025/05
CA5601116_008_008 REGULATED VOC-202505 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 05-28-2019 72 2025/05
CA5601116_008_008 REGULATED VOC-202505 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 05-28-2019 72 2025/05
CA5601116_008_008 REGULATED VOC-202505 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 05-28-2019 72 2025/05
CA5601116_008_008 REGULATED VOC-202505 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 05-28-2019 72 2025/05
CA5601116_008_008 REGULATED VOC-202505 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 05-28-2019 72 2025/05
CA5601116_008_008 REGULATED VOC-202505 2990 BENZENE < 0.500 UG/L 1 .5 05-28-2019 72 2025/05
CA5601116_008_008 REGULATED VOC-202505 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 05-28-2019 72 2025/05
CA5601116_008_008 REGULATED VOC-202505 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 05-28-2019 72 2025/05
CA5601116_008_008 REGULATED VOC-202505 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 05-28-2019 72 2025/05
CA5601116_008_008 REGULATED VOC-202505 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 05-28-2019 72 2025/05
CA5601116_008_008 REGULATED VOC-202505 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 05-28-2019 72 2025/05
CA5601116_008_008 REGULATED VOC-202505 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 05-28-2019 72 2025/05
CA5601116_008_008 REGULATED VOC-202505 2996 STYRENE < 0.500 UG/L 100 .5 05-28-2019 72 2025/05
CA5601116_008_008 REGULATED VOC-202505 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 05-28-2019 72 2025/05
CA5601116_008_008 REGULATED VOC-202505 2991 TOLUENE < 0.500 UG/L 150 .5 05-28-2019 72 2025/05
CA5601116_008_008 REGULATED VOC-202505 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 05-28-2019 72 2025/05
CA5601116_008_008 REGULATED VOC-202505 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 05-28-2019 72 2025/05
CA5601116_008_008 REGULATED VOC-202505 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 05-28-2019 72 2025/05
CA5601116_008_008 REGULATED VOC-202505 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 05-28-2019 72 2025/05
CA5601116_008_008 REGULATED VOC-202505 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 05-28-2019 72 2025/05
CA5601116_008_008 REGULATED VOC-202505 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 05-28-2019 72 2025/05
CA5601116_008_008 REGULATED SOC-202610 2414 1,2,3-TRICHLOROPROPANE < 0.005 UG/L 0.005 10-06-2023 36 2026/10
CA5601116_008_008 REGULATED SOC-202912 2050 ATRAZINE < 0.500 UG/L 1 .5 12-23-2020 108 2029/12
CA5601116_008_008 REGULATED SOC-202912 2037 SIMAZINE < 1.000 UG/L 4 1 12-23-2020 108 2029/12
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.