Date:05-12-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:3910025SYSTEM NAME:LAWRENCE LIVERMORE NATIONAL LAB-SITE 300COUNTY:SAN JOAQUIN 
SOURCE NO.:001SOURCE NAME:WELL 18SOURCE CLASS:PTGASTATUS: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
CA3910025_001_001 INORGANIC-202401 1002 ALUMINUM < 50.000 UG/L 1000 50 01-05-2021 36 2024/01 DUE NOW
CA3910025_001_001 INORGANIC-202401 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 01-05-2021 36 2024/01 DUE NOW
CA3910025_001_001 INORGANIC-202401 1005 ARSENIC < 2.000 UG/L 10 2 01-05-2021 36 2024/01 DUE NOW
CA3910025_001_001 INORGANIC-202401 1010 BARIUM < 100.000 UG/L 1000 100 01-05-2021 36 2024/01 DUE NOW
CA3910025_001_001 INORGANIC-202401 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 01-05-2021 36 2024/01 DUE NOW
CA3910025_001_001 INORGANIC-202401 1015 CADMIUM < 1.000 UG/L 5 1 01-05-2021 36 2024/01 DUE NOW
CA3910025_001_001 INORGANIC-202401 1020 CHROMIUM < 10.000 UG/L 50 10 01-05-2021 36 2024/01 DUE NOW
CA3910025_001_001 INORGANIC-202401 1025 FLUORIDE 0.300 0.100 MG/L 2 .1 01-05-2021 36 2024/01 DUE NOW
CA3910025_001_001 INORGANIC-202401 1035 MERCURY < 1.000 UG/L 2 1 01-05-2021 36 2024/01 DUE NOW
CA3910025_001_001 INORGANIC-202401 1036 NICKEL < 10.000 UG/L 100 10 01-05-2021 36 2024/01 DUE NOW
CA3910025_001_001 INORGANIC-202406 1039 PERCHLORATE < 4.000 UG/L 6 4 06-01-2021 36 2024/06
CA3910025_001_001 INORGANIC-202401 1045 SELENIUM < 5.000 UG/L 50 5 01-05-2021 36 2024/01 DUE NOW
CA3910025_001_001 INORGANIC-202401 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 01-05-2021 36 2024/01 DUE NOW
CA3910025_001_001 NITRATE/NITRITE-202401 1040 NITRATE < 0.400 MG/L 10 .4 01-18-2023 12 2024/01 DUE NOW
CA3910025_001_001 NITRATE/NITRITE-202401 1041 NITRITE < 0.400 MG/L 1 .4 01-05-2021 36 2024/01 DUE NOW
CA3910025_001_001 RADIOLOGICAL-202406 4109 GROSS ALPHA PARTICLE ACTIVITY 2.080 +/- 2.220 2.800 PCI/L 15 3 06-01-2021 36 2024/06
CA3910025_001_001 RADIOLOGICAL-202406 4100 GROSS BETA PARTICLE ACTIVITY 0.912 +/- 1.250 1.600 PCI/L 50 4 06-01-2021 36 2024/06
CA3910025_001_001 RADIOLOGICAL-202406 4174 38-STRONTIUM-90 < 1.000 PCI/L 8 2 06-01-2021 36 2024/06
CA3910025_001_001 RADIOLOGICAL-202406 4102 TRITIUM 353.000 +/- 277.000 434.000 PCI/L 20000 1000 06-01-2021 36 2024/06
CA3910025_001_001 RADIOLOGICAL-202406 4006 COMBINED URANIUM < 1.000 PCI/L 20 1 06-01-2021 36 2024/06
CA3910025_001_001 REGULATED VOC-202501 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 01-18-2023 24 2025/01
CA3910025_001_001 REGULATED VOC-202501 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 01-18-2023 24 2025/01
CA3910025_001_001 REGULATED VOC-202501 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 01-18-2023 24 2025/01
CA3910025_001_001 REGULATED VOC-202501 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 01-18-2023 24 2025/01
CA3910025_001_001 REGULATED VOC-202501 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 01-18-2023 24 2025/01
CA3910025_001_001 REGULATED VOC-202501 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 01-18-2023 24 2025/01
CA3910025_001_001 REGULATED VOC-202501 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 01-18-2023 24 2025/01
CA3910025_001_001 REGULATED VOC-202501 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 01-18-2023 24 2025/01
CA3910025_001_001 REGULATED VOC-202501 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 01-18-2023 24 2025/01
CA3910025_001_001 REGULATED VOC-202501 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 01-18-2023 24 2025/01
CA3910025_001_001 REGULATED VOC-202501 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 01-18-2023 24 2025/01
CA3910025_001_001 REGULATED VOC-202501 2990 BENZENE < 0.500 UG/L 1 .5 01-18-2023 24 2025/01
CA3910025_001_001 REGULATED VOC-202501 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 01-18-2023 24 2025/01
CA3910025_001_001 REGULATED VOC-202501 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 01-18-2023 24 2025/01
CA3910025_001_001 REGULATED VOC-202501 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 01-18-2023 24 2025/01
CA3910025_001_001 REGULATED VOC-202501 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 01-18-2023 24 2025/01
CA3910025_001_001 REGULATED VOC-202501 2251 METHYL TERT-BUTYL ETHER < 0.500 UG/L 13 3 01-18-2023 24 2025/01
CA3910025_001_001 REGULATED VOC-202501 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 01-18-2023 24 2025/01
CA3910025_001_001 REGULATED VOC-202501 2996 STYRENE < 0.500 UG/L 100 .5 01-18-2023 24 2025/01
CA3910025_001_001 REGULATED VOC-202501 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 01-18-2023 24 2025/01
CA3910025_001_001 REGULATED VOC-202501 2991 TOLUENE < 0.500 UG/L 150 .5 01-18-2023 24 2025/01
CA3910025_001_001 REGULATED VOC-202501 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 01-18-2023 24 2025/01
CA3910025_001_001 REGULATED VOC-202501 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 01-18-2023 24 2025/01
CA3910025_001_001 REGULATED VOC-202501 2218 TRICHLOROFLUOROMETHANE < 0.500 UG/L 150 5 01-18-2023 24 2025/01
CA3910025_001_001 REGULATED VOC-202501 2904 TRICHLOROTRIFLUOROETHANE < 0.500 UG/L 1200 10 01-18-2023 24 2025/01
CA3910025_001_001 REGULATED VOC-202501 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 01-18-2023 24 2025/01
CA3910025_001_001 REGULATED VOC-202501 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 01-18-2023 24 2025/01
CA3910025_001_001 REGULATED SOC-202401 2414 1,2,3-TRICHLOROPROPANE < UG/L 0.005 01-05-2021 36 2024/01 DUE NOW
CA3910025_001_001 REGULATED SOC-202401 2110 2,4,5-TP < 1.000 UG/L 50 1 01-05-2021 36 2024/01 DUE NOW
CA3910025_001_001 REGULATED SOC-202401 2105 2,4-D < 10.000 UG/L 70 10 01-05-2021 36 2024/01 DUE NOW
CA3910025_001_001 REGULATED SOC-202401 2051 LASSO (ALACHLOR) < 1.000 UG/L 2 1 01-05-2021 36 2024/01 DUE NOW
CA3910025_001_001 REGULATED SOC-202401 2050 ATRAZINE < 0.500 UG/L 1 .5 01-05-2021 36 2024/01 DUE NOW
CA3910025_001_001 REGULATED SOC-202401 2625 BENTAZON < 2.000 UG/L 18 2 01-05-2021 36 2024/01 DUE NOW
CA3910025_001_001 REGULATED SOC-202401 2306 BENZO(A)PYRENE < 0.100 UG/L .2 .1 01-19-2021 36 2024/01 DUE NOW
CA3910025_001_001 REGULATED SOC-202401 2046 CARBOFURAN < 5.000 UG/L 18 5 01-05-2021 36 2024/01 DUE NOW
CA3910025_001_001 REGULATED SOC-202401 2959 CHLORDANE < 0.100 UG/L .1 .1 01-05-2021 36 2024/01 DUE NOW
CA3910025_001_001 REGULATED SOC-202401 2031 DALAPON < 10.000 UG/L 200 10 01-05-2021 36 2024/01 DUE NOW
CA3910025_001_001 REGULATED SOC-202401 2035 DI(2-ETHYLHEXYL) ADIPATE < 5.000 UG/L 400 5 01-19-2021 36 2024/01 DUE NOW
CA3910025_001_001 REGULATED SOC-202401 2039 DI(2-ETHYLHEXYL) PHTHALATE < 3.000 UG/L 4 3 01-19-2021 36 2024/01 DUE NOW
CA3910025_001_001 REGULATED SOC-202702 2931 1,2-DIBROMO-3-CHLOROPROPANE < 0.010 UG/L .2 .01 02-07-2024 36 2027/02
CA3910025_001_001 REGULATED SOC-202401 2041 DINOSEB < 2.000 UG/L 7 2 01-05-2021 36 2024/01 DUE NOW
CA3910025_001_001 REGULATED SOC-202401 2032 DIQUAT < 4.000 UG/L 20 4 01-05-2021 36 2024/01 DUE NOW
CA3910025_001_001 REGULATED SOC-202401 2033 ENDOTHALL < 45.000 UG/L 100 45 01-05-2021 36 2024/01 DUE NOW
CA3910025_001_001 REGULATED SOC-202401 2005 ENDRIN < 0.100 UG/L 2 .1 01-05-2021 36 2024/01 DUE NOW
CA3910025_001_001 REGULATED SOC-202702 2946 ETHYLENE DIBROMIDE < 0.020 UG/L .05 .02 02-07-2024 36 2027/02
CA3910025_001_001 REGULATED SOC-202701 2034 GLYPHOSATE < 5.000 UG/L 700 25 01-03-2024 36 2027/01
CA3910025_001_001 REGULATED SOC-202401 2065 HEPTACHLOR < UG/L .01 .01 01-05-2021 36 2024/01 DUE NOW
CA3910025_001_001 REGULATED SOC-202401 2067 HEPTACHLOR EPOXIDE < UG/L .01 .01 01-05-2021 36 2024/01 DUE NOW
CA3910025_001_001 REGULATED SOC-202401 2274 HEXACHLOROBENZENE < 0.500 UG/L 1 .5 01-05-2021 36 2024/01 DUE NOW
CA3910025_001_001 REGULATED SOC-202401 2042 HEXACHLOROCYCLOPENTADIENE < 1.000 UG/L 50 1 01-05-2021 36 2024/01 DUE NOW
CA3910025_001_001 REGULATED SOC-202401 2010 BHC-GAMMA < 0.200 UG/L .2 .2 01-05-2021 36 2024/01 DUE NOW
CA3910025_001_001 REGULATED SOC-202401 2015 METHOXYCHLOR < 10.000 UG/L 30 10 01-05-2021 36 2024/01 DUE NOW
CA3910025_001_001 REGULATED SOC-202401 2626 MOLINATE < 2.000 UG/L 20 2 01-05-2021 36 2024/01 DUE NOW
CA3910025_001_001 REGULATED SOC-202401 2036 OXAMYL < 20.000 UG/L 50 20 01-05-2021 36 2024/01 DUE NOW
CA3910025_001_001 REGULATED SOC-202401 2326 PENTACHLOROPHENOL < 0.200 UG/L 1 .2 01-05-2021 36 2024/01 DUE NOW
CA3910025_001_001 REGULATED SOC-202401 2040 PICLORAM < 1.000 UG/L 500 1 01-05-2021 36 2024/01 DUE NOW
CA3910025_001_001 REGULATED SOC-202101 2383 TOTAL POLYCHLORINATED BIPHENYLS (PCB) < 0.500 UG/L .5 .5 01-02-2018 36 2021/01 DUE NOW
CA3910025_001_001 REGULATED SOC-202401 2037 SIMAZINE < 1.000 UG/L 4 1 01-05-2021 36 2024/01 DUE NOW
CA3910025_001_001 REGULATED SOC-202401 2727 THIOBENCARB (BOLERO) < 1.000 UG/L 70 1 01-05-2021 36 2024/01 DUE NOW
CA3910025_001_001 REGULATED SOC-202401 2020 TOXAPHENE < 1.000 UG/L 3 1 01-05-2021 36 2024/01 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.