Date:09-28-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:2810013SYSTEM NAME:BERRYESSA HIGHLANDSCOUNTY: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
CA2810013_001_001 SECONDARY/GP-202509 1928 ALKALINITY, BICARBONATE 159.000 10.000 MG/L 09-12-2024 12 2025/09
CA2810013_001_001 SECONDARY/GP-202407 1919 CALCIUM 18.100 0.500 MG/L 07-06-2023 12 2024/07 DUE NOW
CA2810013_001_001 SECONDARY/GP-202509 1929 ALKALINITY, CARBONATE < 10.000 MG/L 09-12-2024 12 2025/09
CA2810013_001_001 SECONDARY/GP-202407 1017 CHLORIDE 5.900 1.000 MG/L 500 07-06-2023 12 2024/07 DUE NOW
CA2810013_001_001 SECONDARY/GP-202407 1905 COLOR 12.000 3.000 UNITS 15 07-06-2023 12 2024/07 DUE NOW
CA2810013_001_001 SECONDARY/GP-202407 1022 COPPER, FREE < 50.000 UG/L 1000 50 07-06-2023 12 2024/07 DUE NOW
CA2810013_001_001 SECONDARY/GP-202407 2905 FOAMING AGENTS (SURFACTANTS) < 0.100 MG/L .5 07-06-2023 12 2024/07 DUE NOW
CA2810013_001_001 SECONDARY/GP-202407 1915 HARDNESS, TOTAL (AS CACO3) 164.000 3.310 MG/L 07-06-2023 12 2024/07 DUE NOW
CA2810013_001_001 SECONDARY/GP-202509 1021 HYDROXIDE AS CALCIUM CARBONATE < 10.000 MG/L 09-12-2024 12 2025/09
CA2810013_001_001 SECONDARY/GP-202407 1028 IRON 49.000 30.000 UG/L 300 07-06-2023 12 2024/07 DUE NOW
CA2810013_001_001 SECONDARY/GP-202407 1031 MAGNESIUM 28.800 0.500 MG/L 07-06-2023 12 2024/07 DUE NOW
CA2810013_001_001 SECONDARY/GP-202407 1032 MANGANESE < 20.000 UG/L 50 07-06-2023 12 2024/07 DUE NOW
CA2810013_001_001 SECONDARY/GP-202407 1920 ODOR 3.000 1.000 TON 3 1 07-06-2023 12 2024/07 DUE NOW
CA2810013_001_001 SECONDARY/GP-202407 1925 PH 7.200 pH 07-06-2023 12 2024/07 DUE NOW
CA2810013_001_001 SECONDARY/GP-202407 1050 SILVER < 10.000 UG/L 100 10 07-06-2023 12 2024/07 DUE NOW
CA2810013_001_001 SECONDARY/GP-202407 1052 SODIUM 9.200 1.000 MG/L 07-06-2023 12 2024/07 DUE NOW
CA2810013_001_001 SECONDARY/GP-202407 1064 CONDUCTIVITY @ 25 C UMHOS/CM 361.000 10.000 UMHO/CM 1600 07-06-2023 12 2024/07 DUE NOW
CA2810013_001_001 SECONDARY/GP-202407 1055 SULFATE 25.000 0.500 MG/L 500 .5 07-06-2023 12 2024/07 DUE NOW
CA2810013_001_001 SECONDARY/GP-202407 1930 TDS 220.000 10.000 MG/L 1000 07-06-2023 12 2024/07 DUE NOW
CA2810013_001_001 SECONDARY/GP-202407 0100 TURBIDITY 1.400 0.100 NTU 5 .1 07-06-2023 12 2024/07 DUE NOW
CA2810013_001_001 SECONDARY/GP-202407 1095 ZINC < 50.000 UG/L 5000 50 07-06-2023 12 2024/07 DUE NOW
CA2810013_001_001 INORGANIC-202407 1002 ALUMINUM < 50.000 UG/L 1000 50 07-06-2023 12 2024/07 DUE NOW
CA2810013_001_001 INORGANIC-202407 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 07-06-2023 12 2024/07 DUE NOW
CA2810013_001_001 INORGANIC-202407 1005 ARSENIC < 2.000 UG/L 10 2 07-06-2023 12 2024/07 DUE NOW
CA2810013_001_001 INORGANIC-202512 1094 ASBESTOS < 0.200 MFL 7 .2 12-19-2016 108 2025/12
CA2810013_001_001 INORGANIC-202407 1010 BARIUM < 100.000 UG/L 1000 100 07-06-2023 12 2024/07 DUE NOW
CA2810013_001_001 INORGANIC-203107 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 07-26-2022 108 2031/07
CA2810013_001_001 INORGANIC-202507 1015 CADMIUM < 1.000 UG/L 5 1 07-11-2016 108 2025/07
CA2810013_001_001 INORGANIC-202407 1020 CHROMIUM < 10.000 UG/L 50 10 07-06-2023 12 2024/07 DUE NOW
CA2810013_001_001 INORGANIC-203107 1025 FLUORIDE 0.170 0.100 MG/L 2 .1 07-26-2022 108 2031/07
CA2810013_001_001 INORGANIC-202507 1035 MERCURY < 1.000 UG/L 2 1 07-11-2016 108 2025/07
CA2810013_001_001 INORGANIC-202507 1036 NICKEL < 10.000 UG/L 100 10 07-11-2016 108 2025/07
CA2810013_001_001 INORGANIC-202407 1039 PERCHLORATE < 2.000 UG/L 6 2 07-06-2023 12 2024/07 DUE NOW
CA2810013_001_001 INORGANIC-203107 1045 SELENIUM < 5.000 UG/L 50 5 07-26-2022 108 2031/07
CA2810013_001_001 INORGANIC-202907 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 07-09-2020 108 2029/07
CA2810013_001_001 NITRATE/NITRITE-202407 1040 NITRATE 0.280 0.100 MG/L 10 .4 07-06-2023 12 2024/07 DUE NOW
CA2810013_001_001 NITRATE/NITRITE-202507 1041 NITRITE < 0.400 MG/L 1 .4 07-26-2022 36 2025/07
CA2810013_001_001 RADIOLOGICAL-202409 4109 GROSS ALPHA PARTICLE ACTIVITY 0.183 +/- 0.723 1.100 PCI/L 15 3 09-08-2015 108 2024/09 DUE NOW
CA2810013_001_001 REGULATED VOC-202412 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 12-06-2021 36 2024/12
CA2810013_001_001 REGULATED VOC-202412 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 12-06-2021 36 2024/12
CA2810013_001_001 REGULATED VOC-202412 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 12-06-2021 36 2024/12
CA2810013_001_001 REGULATED VOC-202412 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 12-06-2021 36 2024/12
CA2810013_001_001 REGULATED VOC-202412 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 12-06-2021 36 2024/12
CA2810013_001_001 REGULATED VOC-202412 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 12-06-2021 36 2024/12
CA2810013_001_001 REGULATED VOC-202412 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 12-06-2021 36 2024/12
CA2810013_001_001 REGULATED VOC-202412 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 12-06-2021 36 2024/12
CA2810013_001_001 REGULATED VOC-202412 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 12-06-2021 36 2024/12
CA2810013_001_001 REGULATED VOC-202412 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 12-06-2021 36 2024/12
CA2810013_001_001 REGULATED VOC-202412 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 12-06-2021 36 2024/12
CA2810013_001_001 REGULATED VOC-202412 2990 BENZENE < 0.500 UG/L 1 .5 12-06-2021 36 2024/12
CA2810013_001_001 REGULATED VOC-202412 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 12-06-2021 36 2024/12
CA2810013_001_001 REGULATED VOC-202412 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 12-06-2021 36 2024/12
CA2810013_001_001 REGULATED VOC-202412 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 12-06-2021 36 2024/12
CA2810013_001_001 REGULATED VOC-202412 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 12-06-2021 36 2024/12
CA2810013_001_001 REGULATED VOC-202412 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 12-06-2021 36 2024/12
CA2810013_001_001 REGULATED VOC-202412 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 12-06-2021 36 2024/12
CA2810013_001_001 REGULATED VOC-202412 2996 STYRENE < 0.500 UG/L 100 .5 12-06-2021 36 2024/12
CA2810013_001_001 REGULATED VOC-202412 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 12-06-2021 36 2024/12
CA2810013_001_001 REGULATED VOC-202412 2991 TOLUENE < 0.500 UG/L 150 .5 12-06-2021 36 2024/12
CA2810013_001_001 REGULATED VOC-202412 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 12-06-2021 36 2024/12
CA2810013_001_001 REGULATED VOC-202412 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 12-06-2021 36 2024/12
CA2810013_001_001 REGULATED VOC-202412 2218 TRICHLOROFLUOROMETHANE < 0.500 UG/L 150 5 12-06-2021 36 2024/12
CA2810013_001_001 REGULATED VOC-202412 2904 TRICHLOROTRIFLUOROETHANE < 0.500 UG/L 1200 10 12-06-2021 36 2024/12
CA2810013_001_001 REGULATED VOC-202412 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 12-06-2021 36 2024/12
CA2810013_001_001 REGULATED VOC-202412 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 12-06-2021 36 2024/12
CA2810013_001_001 REGULATED SOC-203007 2110 2,4,5-TP < 1.000 UG/L 50 1 07-26-2021 108 2030/07
CA2810013_001_001 REGULATED SOC-203007 2105 2,4-D < 10.000 UG/L 70 10 07-26-2021 108 2030/07
CA2810013_001_001 REGULATED SOC-202407 2050 ATRAZINE < 0.250 UG/L 1 .5 07-26-2021 36 2024/07 DUE NOW
CA2810013_001_001 REGULATED SOC-202407 2046 CARBOFURAN < 5.000 UG/L 18 5 07-26-2021 36 2024/07 DUE NOW
CA2810013_001_001 REGULATED SOC-202407 2031 DALAPON < 10.000 UG/L 200 10 07-26-2021 36 2024/07 DUE NOW
CA2810013_001_001 REGULATED SOC-202407 2041 DINOSEB < 2.000 UG/L 7 2 07-26-2021 36 2024/07 DUE NOW
CA2810013_001_001 REGULATED SOC-202407 2032 DIQUAT < 0.400 UG/L 20 4 07-26-2021 36 2024/07 DUE NOW
CA2810013_001_001 REGULATED SOC-202407 2033 ENDOTHALL < 45.000 UG/L 100 45 07-26-2021 36 2024/07 DUE NOW
CA2810013_001_001 REGULATED SOC-202507 2946 ETHYLENE DIBROMIDE < UG/L .05 .02 07-11-2016 108 2025/07
CA2810013_001_001 REGULATED SOC-202907 2065 HEPTACHLOR < UG/L .01 .01 07-09-2020 108 2029/07
CA2810013_001_001 REGULATED SOC-202907 2067 HEPTACHLOR EPOXIDE < UG/L .01 .01 07-09-2020 108 2029/07
CA2810013_001_001 REGULATED SOC-202907 2010 BHC-GAMMA < 0.200 UG/L .2 .2 07-09-2020 108 2029/07
CA2810013_001_001 REGULATED SOC-202907 2015 METHOXYCHLOR < 10.000 UG/L 30 10 07-09-2020 108 2029/07
CA2810013_001_001 REGULATED SOC-202407 2036 OXAMYL < 5.000 UG/L 50 20 07-26-2021 36 2024/07 DUE NOW
CA2810013_001_001 REGULATED SOC-202407 2326 PENTACHLOROPHENOL < 0.200 UG/L 1 .2 07-26-2021 36 2024/07 DUE NOW
CA2810013_001_001 REGULATED SOC-202407 2040 PICLORAM < 1.000 UG/L 500 1 07-26-2021 36 2024/07 DUE NOW
CA2810013_001_001 REGULATED SOC-202407 2037 SIMAZINE < 0.250 UG/L 4 1 07-26-2021 36 2024/07 DUE NOW
CA2810013_001_001 REGULATED SOC-202907 2020 TOXAPHENE < 1.000 UG/L 3 1 07-09-2020 108 2029/07
CA2810013_001_001 GENERAL NON CHAP 15-202509 1927 ALKALINITY, TOTAL 159.000 10.000 MG/L 09-12-2024 12 2025/09
CA2810013_002_002 SECONDARY/GP-202508 1905 COLOR 5.000 3.000 UNITS 15 08-30-2024 12 2025/08
CA2810013_002_002 SECONDARY/GP-202407 1028 IRON < 30.000 UG/L 300 07-06-2023 12 2024/07 DUE NOW
CA2810013_002_002 SECONDARY/GP-202508 1920 ODOR 2.000 1.000 TON 3 1 08-30-2024 12 2025/08
CA2810013_002_002 INORGANIC-202508 1002 ALUMINUM < 50.000 UG/L 1000 50 08-30-2024 12 2025/08
CA2810013_DST_004 DISINFECTION BYPRODUCTS-202409 2943 BROMODICHLOROMETHANE 6.900 1.000 UG/L 1 06-12-2024 3 2024/09 DUE NOW
CA2810013_DST_004 DISINFECTION BYPRODUCTS-202409 2942 BROMOFORM < 1.000 UG/L 1 06-12-2024 3 2024/09 DUE NOW
CA2810013_DST_004 DISINFECTION BYPRODUCTS-202409 2941 CHLOROFORM 48.000 1.000 UG/L 1 06-12-2024 3 2024/09 DUE NOW
CA2810013_DST_004 DISINFECTION BYPRODUCTS-202409 2944 DIBROMOCHLOROMETHANE < 1.000 UG/L 1 06-12-2024 3 2024/09 DUE NOW
CA2810013_DST_004 DISINFECTION BYPRODUCTS-202409 2950 TTHM 56.000 4.000 UG/L 80 06-12-2024 3 2024/09 DUE NOW
CA2810013_DST_005 DISINFECTION BYPRODUCTS-202410 2454 DIBROMOACETIC ACID < 1.000 UG/L 1 07-17-2024 3 2024/10
CA2810013_DST_005 DISINFECTION BYPRODUCTS-202410 2451 DICHLOROACETIC ACID 26.000 1.000 UG/L 1 07-17-2024 3 2024/10
CA2810013_DST_005 DISINFECTION BYPRODUCTS-202410 2456 TOTAL HALOACETIC ACIDS (HAA5) 51.000 6.000 UG/L 60 07-17-2024 3 2024/10
CA2810013_DST_005 DISINFECTION BYPRODUCTS-202410 2453 MONOBROMOACETIC ACID < 1.000 UG/L 1 07-17-2024 3 2024/10
CA2810013_DST_005 DISINFECTION BYPRODUCTS-202410 2450 MONOCHLOROACETIC ACID < 2.000 UG/L 2 07-17-2024 3 2024/10
CA2810013_DST_005 DISINFECTION BYPRODUCTS-202410 2452 TRICHLOROACETIC ACID 25.000 1.000 UG/L 1 07-17-2024 3 2024/10
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.