Date:05-14-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:2801046SYSTEM NAME:ST. SUPERY WINERYCOUNTY:NAPA 
SOURCE NO.:All SourcesSOURCE NAME:N/ASOURCE CLASS:N/ASTATUS:N/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
CA2801046_002_002 INORGANIC-202504 1002 ALUMINUM 680.000 50.000 UG/L 1000 50 04-27-2022 36 2025/04
CA2801046_002_002 INORGANIC-202504 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 04-27-2022 36 2025/04
CA2801046_002_002 INORGANIC-202504 1005 ARSENIC < 2.000 UG/L 10 2 04-27-2022 36 2025/04
CA2801046_002_002 INORGANIC-202702 1094 ASBESTOS < 0.200 MFL 7 .2 02-21-2018 108 2027/02
CA2801046_002_002 INORGANIC-202504 1010 BARIUM 360.000 100.000 UG/L 1000 100 04-27-2022 36 2025/04
CA2801046_002_002 INORGANIC-202504 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 04-27-2022 36 2025/04
CA2801046_002_002 INORGANIC-202504 1015 CADMIUM < 1.000 UG/L 5 1 04-27-2022 36 2025/04
CA2801046_002_002 INORGANIC-202504 1020 CHROMIUM < 10.000 UG/L 50 10 04-27-2022 36 2025/04
CA2801046_002_002 INORGANIC-202504 1025 FLUORIDE 0.100 0.100 MG/L 2 .1 04-27-2022 36 2025/04
CA2801046_002_002 INORGANIC-202504 1035 MERCURY < 1.000 UG/L 2 1 04-27-2022 36 2025/04
CA2801046_002_002 INORGANIC-202504 1036 NICKEL 17.000 10.000 UG/L 100 10 04-27-2022 36 2025/04
CA2801046_002_002 INORGANIC-202504 1039 PERCHLORATE < 2.000 UG/L 6 2 04-27-2022 36 2025/04
CA2801046_002_002 INORGANIC-202504 1045 SELENIUM < 5.000 UG/L 50 5 04-27-2022 36 2025/04
CA2801046_002_002 INORGANIC-202504 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 04-27-2022 36 2025/04
CA2801046_002_002 NITRATE/NITRITE-202501 1040 NITRATE 0.170 0.100 MG/L 10 .4 01-05-2024 12 2025/01
CA2801046_002_002 NITRATE/NITRITE-202701 1041 NITRITE < 0.400 MG/L 1 .4 01-05-2024 36 2027/01
CA2801046_002_002 RADIOLOGICAL-203004 4109 GROSS ALPHA PARTICLE ACTIVITY < PCI/L 15 3 04-14-2021 108 2030/04
CA2801046_002_002 REGULATED VOC-202410 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 10-08-2018 72 2024/10
CA2801046_002_002 REGULATED VOC-202410 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 10-08-2018 72 2024/10
CA2801046_002_002 REGULATED VOC-202410 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 10-08-2018 72 2024/10
CA2801046_002_002 REGULATED VOC-202410 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 10-08-2018 72 2024/10
CA2801046_002_002 REGULATED VOC-202410 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 10-08-2018 72 2024/10
CA2801046_002_002 REGULATED VOC-202410 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 10-08-2018 72 2024/10
CA2801046_002_002 REGULATED VOC-202410 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 10-08-2018 72 2024/10
CA2801046_002_002 REGULATED VOC-202410 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 10-08-2018 72 2024/10
CA2801046_002_002 REGULATED VOC-202410 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 10-08-2018 72 2024/10
CA2801046_002_002 REGULATED VOC-202410 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 10-08-2018 72 2024/10
CA2801046_002_002 REGULATED VOC-202410 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 10-08-2018 72 2024/10
CA2801046_002_002 REGULATED VOC-202410 2990 BENZENE < 0.500 UG/L 1 .5 10-08-2018 72 2024/10
CA2801046_002_002 REGULATED VOC-202410 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 10-08-2018 72 2024/10
CA2801046_002_002 REGULATED VOC-202410 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 10-08-2018 72 2024/10
CA2801046_002_002 REGULATED VOC-202410 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 10-08-2018 72 2024/10
CA2801046_002_002 REGULATED VOC-202410 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 10-08-2018 72 2024/10
CA2801046_002_002 REGULATED VOC-202410 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 10-08-2018 72 2024/10
CA2801046_002_002 REGULATED VOC-202410 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 10-08-2018 72 2024/10
CA2801046_002_002 REGULATED VOC-202410 2996 STYRENE < 0.500 UG/L 100 .5 10-08-2018 72 2024/10
CA2801046_002_002 REGULATED VOC-202410 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 10-08-2018 72 2024/10
CA2801046_002_002 REGULATED VOC-202410 2991 TOLUENE < 0.500 UG/L 150 .5 10-08-2018 72 2024/10
CA2801046_002_002 REGULATED VOC-202410 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 10-08-2018 72 2024/10
CA2801046_002_002 REGULATED VOC-202410 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 10-08-2018 72 2024/10
CA2801046_002_002 REGULATED VOC-202410 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 10-08-2018 72 2024/10
CA2801046_002_002 REGULATED VOC-202410 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 10-08-2018 72 2024/10
CA2801046_002_002 REGULATED VOC-202410 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 10-08-2018 72 2024/10
CA2801046_002_002 REGULATED VOC-202410 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 10-08-2018 72 2024/10
CA2801046_002_002 REGULATED SOC-202404 2050 ATRAZINE < 0.500 UG/L 1 .5 04-14-2021 36 2024/04 DUE NOW
CA2801046_002_002 REGULATED SOC-202404 2046 CARBOFURAN < 5.000 UG/L 18 5 04-14-2021 36 2024/04 DUE NOW
CA2801046_002_002 REGULATED SOC-202404 2031 DALAPON < 10.000 UG/L 200 10 04-14-2021 36 2024/04 DUE NOW
CA2801046_002_002 REGULATED SOC-202404 2041 DINOSEB < 2.000 UG/L 7 2 04-14-2021 36 2024/04 DUE NOW
CA2801046_002_002 REGULATED SOC-202404 2032 DIQUAT < 4.000 UG/L 20 4 04-14-2021 36 2024/04 DUE NOW
CA2801046_002_002 REGULATED SOC-202404 2033 ENDOTHALL < 45.000 UG/L 100 45 04-14-2021 36 2024/04 DUE NOW
CA2801046_002_002 REGULATED SOC-202404 2036 OXAMYL < 20.000 UG/L 50 20 04-14-2021 36 2024/04 DUE NOW
CA2801046_002_002 REGULATED SOC-202404 2326 PENTACHLOROPHENOL < 0.200 UG/L 1 .2 04-14-2021 36 2024/04 DUE NOW
CA2801046_002_002 REGULATED SOC-202404 2040 PICLORAM < 1.000 UG/L 500 1 04-14-2021 36 2024/04 DUE NOW
CA2801046_002_002 REGULATED SOC-202404 2037 SIMAZINE < 1.000 UG/L 4 1 04-14-2021 36 2024/04 DUE NOW
CA2801046_004_004 INORGANIC-202404 1002 ALUMINUM < 50.000 UG/L 1000 50 04-14-2021 36 2024/04 DUE NOW
CA2801046_004_004 INORGANIC-202404 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 04-14-2021 36 2024/04 DUE NOW
CA2801046_004_004 INORGANIC-202404 1005 ARSENIC 3.600 2.000 UG/L 10 2 04-14-2021 36 2024/04 DUE NOW
CA2801046_004_004 INORGANIC-203305 1094 ASBESTOS < 0.170 MFL 7 .2 05-07-2024 108 2033/05
CA2801046_004_004 INORGANIC-202404 1010 BARIUM 300.000 100.000 UG/L 1000 100 04-14-2021 36 2024/04 DUE NOW
CA2801046_004_004 INORGANIC-202404 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 04-14-2021 36 2024/04 DUE NOW
CA2801046_004_004 INORGANIC-202404 1015 CADMIUM < 1.000 UG/L 5 1 04-14-2021 36 2024/04 DUE NOW
CA2801046_004_004 INORGANIC-202404 1020 CHROMIUM < 10.000 UG/L 50 10 04-14-2021 36 2024/04 DUE NOW
CA2801046_004_004 INORGANIC-202404 1025 FLUORIDE 0.200 0.100 MG/L 2 .1 04-14-2021 36 2024/04 DUE NOW
CA2801046_004_004 INORGANIC-202404 1035 MERCURY < 1.000 UG/L 2 1 04-14-2021 36 2024/04 DUE NOW
CA2801046_004_004 INORGANIC-202404 1036 NICKEL < 10.000 UG/L 100 10 04-14-2021 36 2024/04 DUE NOW
CA2801046_004_004 INORGANIC-202404 1039 PERCHLORATE < 4.000 UG/L 6 4 04-14-2021 36 2024/04 DUE NOW
CA2801046_004_004 INORGANIC-202404 1045 SELENIUM < 5.000 UG/L 50 5 04-14-2021 36 2024/04 DUE NOW
CA2801046_004_004 INORGANIC-202404 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 04-14-2021 36 2024/04 DUE NOW
CA2801046_004_004 NITRATE/NITRITE-202501 1040 NITRATE < 0.100 MG/L 10 .4 01-05-2024 12 2025/01
CA2801046_004_004 NITRATE/NITRITE-202701 1041 NITRITE < 0.400 MG/L 1 .4 01-05-2024 36 2027/01
CA2801046_004_004 RADIOLOGICAL-202508 4109 GROSS ALPHA PARTICLE ACTIVITY < PCI/L 15 3 08-31-2016 108 2025/08
CA2801046_004_004 REGULATED VOC-202705 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 05-11-2021 72 2027/05
CA2801046_004_004 REGULATED VOC-202705 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 05-11-2021 72 2027/05
CA2801046_004_004 REGULATED VOC-202705 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 05-11-2021 72 2027/05
CA2801046_004_004 REGULATED VOC-202705 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 05-11-2021 72 2027/05
CA2801046_004_004 REGULATED VOC-202705 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 05-11-2021 72 2027/05
CA2801046_004_004 REGULATED VOC-202705 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 05-11-2021 72 2027/05
CA2801046_004_004 REGULATED VOC-202705 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 05-11-2021 72 2027/05
CA2801046_004_004 REGULATED VOC-202705 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 05-11-2021 72 2027/05
CA2801046_004_004 REGULATED VOC-202705 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 05-11-2021 72 2027/05
CA2801046_004_004 REGULATED VOC-202705 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 05-11-2021 72 2027/05
CA2801046_004_004 REGULATED VOC-202705 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 05-11-2021 72 2027/05
CA2801046_004_004 REGULATED VOC-202705 2990 BENZENE < 0.500 UG/L 1 .5 05-11-2021 72 2027/05
CA2801046_004_004 REGULATED VOC-202705 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 05-11-2021 72 2027/05
CA2801046_004_004 REGULATED VOC-202705 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 05-11-2021 72 2027/05
CA2801046_004_004 REGULATED VOC-202705 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 05-11-2021 72 2027/05
CA2801046_004_004 REGULATED VOC-202705 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 05-11-2021 72 2027/05
CA2801046_004_004 REGULATED VOC-202705 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 05-11-2021 72 2027/05
CA2801046_004_004 REGULATED VOC-202705 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 05-11-2021 72 2027/05
CA2801046_004_004 REGULATED VOC-202705 2996 STYRENE < 0.500 UG/L 100 .5 05-11-2021 72 2027/05
CA2801046_004_004 REGULATED VOC-202705 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 05-11-2021 72 2027/05
CA2801046_004_004 REGULATED VOC-202705 2991 TOLUENE < 0.500 UG/L 150 .5 05-11-2021 72 2027/05
CA2801046_004_004 REGULATED VOC-202705 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 05-11-2021 72 2027/05
CA2801046_004_004 REGULATED VOC-202705 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 05-11-2021 72 2027/05
CA2801046_004_004 REGULATED VOC-202705 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 05-11-2021 72 2027/05
CA2801046_004_004 REGULATED VOC-202705 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 05-11-2021 72 2027/05
CA2801046_004_004 REGULATED VOC-202705 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 05-11-2021 72 2027/05
CA2801046_004_004 REGULATED VOC-202705 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 05-11-2021 72 2027/05
CA2801046_004_004 REGULATED SOC-202404 2050 ATRAZINE < 0.500 UG/L 1 .5 04-14-2021 36 2024/04 DUE NOW
CA2801046_004_004 REGULATED SOC-202404 2046 CARBOFURAN < 5.000 UG/L 18 5 04-14-2021 36 2024/04 DUE NOW
CA2801046_004_004 REGULATED SOC-202404 2031 DALAPON < 10.000 UG/L 200 10 04-14-2021 36 2024/04 DUE NOW
CA2801046_004_004 REGULATED SOC-202404 2041 DINOSEB < 2.000 UG/L 7 2 04-14-2021 36 2024/04 DUE NOW
CA2801046_004_004 REGULATED SOC-202404 2032 DIQUAT < 4.000 UG/L 20 4 04-14-2021 36 2024/04 DUE NOW
CA2801046_004_004 REGULATED SOC-202404 2033 ENDOTHALL < 45.000 UG/L 100 45 04-14-2021 36 2024/04 DUE NOW
CA2801046_004_004 REGULATED SOC-202404 2036 OXAMYL < 20.000 UG/L 50 20 04-14-2021 36 2024/04 DUE NOW
CA2801046_004_004 REGULATED SOC-202404 2326 PENTACHLOROPHENOL < 0.200 UG/L 1 .2 04-14-2021 36 2024/04 DUE NOW
CA2801046_004_004 REGULATED SOC-202404 2040 PICLORAM < 1.000 UG/L 500 1 04-14-2021 36 2024/04 DUE NOW
CA2801046_004_004 REGULATED SOC-202404 2037 SIMAZINE < 1.000 UG/L 4 1 04-14-2021 36 2024/04 DUE NOW
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.