Date:05-18-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:2801011SYSTEM NAME:DOMAINE CARNEROSCOUNTY:NAPA 
SOURCE NO.:001SOURCE NAME:LPA REPORTED PRIMARY SOURCESOURCE CLASS:NTGASTATUS: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
CA2801011_001_001 INORGANIC-202504 1002 ALUMINUM < 50.000 UG/L 1000 50 04-12-2022 36 2025/04
CA2801011_001_001 INORGANIC-202504 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 04-12-2022 36 2025/04
CA2801011_001_001 INORGANIC-202704 1005 ARSENIC 49.000 2.000 UG/L 10 2 04-02-2024 36 2027/04
CA2801011_001_001 INORGANIC-202504 1094 ASBESTOS < 0.200 MFL 7 .2 04-08-2016 108 2025/04
CA2801011_001_001 INORGANIC-202504 1010 BARIUM < 100.000 UG/L 1000 100 04-12-2022 36 2025/04
CA2801011_001_001 INORGANIC-202504 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 04-12-2022 36 2025/04
CA2801011_001_001 INORGANIC-202504 1015 CADMIUM < 1.000 UG/L 5 1 04-12-2022 36 2025/04
CA2801011_001_001 INORGANIC-202504 1020 CHROMIUM < 10.000 UG/L 50 10 04-12-2022 36 2025/04
CA2801011_001_001 INORGANIC-202504 1025 FLUORIDE 0.330 0.100 MG/L 2 .1 04-12-2022 36 2025/04
CA2801011_001_001 INORGANIC-202504 1035 MERCURY < 1.000 UG/L 2 1 04-12-2022 36 2025/04
CA2801011_001_001 INORGANIC-202704 1036 NICKEL < 10.000 UG/L 100 10 04-02-2024 36 2027/04
CA2801011_001_001 INORGANIC-202411 1039 PERCHLORATE < 2.000 UG/L 6 2 11-16-2021 36 2024/11
CA2801011_001_001 INORGANIC-202504 1045 SELENIUM < 5.000 UG/L 50 5 04-12-2022 36 2025/04
CA2801011_001_001 INORGANIC-202504 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 04-12-2022 36 2025/04
CA2801011_001_001 NITRATE/NITRITE-202504 1040 NITRATE < 0.400 MG/L 10 .4 04-02-2024 12 2025/04
CA2801011_001_001 NITRATE/NITRITE-202504 1041 NITRITE < 0.400 MG/L 1 .4 04-12-2022 36 2025/04
CA2801011_001_001 RADIOLOGICAL-202604 4109 GROSS ALPHA PARTICLE ACTIVITY < PCI/L 15 3 04-11-2017 108 2026/04
CA2801011_001_001 REGULATED VOC-202904 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 04-13-2023 72 2029/04
CA2801011_001_001 REGULATED VOC-202904 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 04-13-2023 72 2029/04
CA2801011_001_001 REGULATED VOC-202904 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 04-13-2023 72 2029/04
CA2801011_001_001 REGULATED VOC-202904 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 04-13-2023 72 2029/04
CA2801011_001_001 REGULATED VOC-202904 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 04-13-2023 72 2029/04
CA2801011_001_001 REGULATED VOC-202904 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 04-13-2023 72 2029/04
CA2801011_001_001 REGULATED VOC-202904 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 04-13-2023 72 2029/04
CA2801011_001_001 REGULATED VOC-202904 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 04-13-2023 72 2029/04
CA2801011_001_001 REGULATED VOC-202904 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 04-13-2023 72 2029/04
CA2801011_001_001 REGULATED VOC-202904 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 04-13-2023 72 2029/04
CA2801011_001_001 REGULATED VOC-202904 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 04-13-2023 72 2029/04
CA2801011_001_001 REGULATED VOC-202904 2990 BENZENE < 0.500 UG/L 1 .5 04-13-2023 72 2029/04
CA2801011_001_001 REGULATED VOC-202904 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 04-13-2023 72 2029/04
CA2801011_001_001 REGULATED VOC-202904 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 04-13-2023 72 2029/04
CA2801011_001_001 REGULATED VOC-202904 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 04-13-2023 72 2029/04
CA2801011_001_001 REGULATED VOC-202904 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 04-13-2023 72 2029/04
CA2801011_001_001 REGULATED VOC-202904 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 04-13-2023 72 2029/04
CA2801011_001_001 REGULATED VOC-202904 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 04-13-2023 72 2029/04
CA2801011_001_001 REGULATED VOC-202904 2996 STYRENE < 0.500 UG/L 100 .5 04-13-2023 72 2029/04
CA2801011_001_001 REGULATED VOC-202904 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 04-13-2023 72 2029/04
CA2801011_001_001 REGULATED VOC-202904 2991 TOLUENE < 0.500 UG/L 150 .5 04-13-2023 72 2029/04
CA2801011_001_001 REGULATED VOC-202904 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 04-13-2023 72 2029/04
CA2801011_001_001 REGULATED VOC-202904 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 04-13-2023 72 2029/04
CA2801011_001_001 REGULATED VOC-202904 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 04-13-2023 72 2029/04
CA2801011_001_001 REGULATED VOC-202904 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 04-13-2023 72 2029/04
CA2801011_001_001 REGULATED VOC-202904 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 04-13-2023 72 2029/04
CA2801011_001_001 REGULATED VOC-202904 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 04-13-2023 72 2029/04
CA2801011_001_001 REGULATED SOC-202412 2414 1,2,3-TRICHLOROPROPANE < 0.005 UG/L 0.005 12-16-2021 36 2024/12
CA2801011_001_001 REGULATED SOC-202505 2050 ATRAZINE < 0.500 UG/L 1 .5 05-12-2022 36 2025/05
CA2801011_001_001 REGULATED SOC-202504 2046 CARBOFURAN < 5.000 UG/L 18 5 04-12-2022 36 2025/04
CA2801011_001_001 REGULATED SOC-202504 2031 DALAPON < 10.000 UG/L 200 10 04-12-2022 36 2025/04
CA2801011_001_001 REGULATED SOC-202504 2041 DINOSEB < 2.000 UG/L 7 2 04-12-2022 36 2025/04
CA2801011_001_001 REGULATED SOC-202505 2032 DIQUAT < 4.000 UG/L 20 4 05-12-2022 36 2025/05
CA2801011_001_001 REGULATED SOC-202504 2033 ENDOTHALL < 45.000 UG/L 100 45 04-12-2022 36 2025/04
CA2801011_001_001 REGULATED SOC-202504 2036 OXAMYL < 20.000 UG/L 50 20 04-12-2022 36 2025/04
CA2801011_001_001 REGULATED SOC-202504 2326 PENTACHLOROPHENOL < 0.200 UG/L 1 .2 04-12-2022 36 2025/04
CA2801011_001_001 REGULATED SOC-202504 2040 PICLORAM < 1.000 UG/L 500 1 04-12-2022 36 2025/04
CA2801011_001_001 REGULATED SOC-202505 2037 SIMAZINE < 1.000 UG/L 4 1 05-12-2022 36 2025/05
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.