Date:06-25-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:3901258SYSTEM NAME:AT&T CALIFORNIA - UER47COUNTY:SAN JOAQUIN 
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
CA3901258_002_002 INORGANIC-202206 1002 ALUMINUM < 50.000 UG/L 1000 50 06-11-2019 36 2022/06 DUE NOW
CA3901258_002_002 INORGANIC-202206 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 06-11-2019 36 2022/06 DUE NOW
CA3901258_002_002 INORGANIC-202206 1005 ARSENIC 2.700 2.000 UG/L 10 2 06-11-2019 36 2022/06 DUE NOW
CA3901258_002_002 INORGANIC-202206 1010 BARIUM 170.000 100.000 UG/L 1000 100 06-11-2019 36 2022/06 DUE NOW
CA3901258_002_002 INORGANIC-202206 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 06-11-2019 36 2022/06 DUE NOW
CA3901258_002_002 INORGANIC-202206 1015 CADMIUM < 1.000 UG/L 5 1 06-11-2019 36 2022/06 DUE NOW
CA3901258_002_002 INORGANIC-202206 1020 CHROMIUM < 10.000 UG/L 50 10 06-11-2019 36 2022/06 DUE NOW
CA3901258_002_002 INORGANIC-201606 1025 FLUORIDE < 0.100 MG/L 2 .1 06-19-2013 36 2016/06 DUE NOW
CA3901258_002_002 INORGANIC-202206 1035 MERCURY < 1.000 UG/L 2 1 06-11-2019 36 2022/06 DUE NOW
CA3901258_002_002 INORGANIC-202206 1036 NICKEL < 10.000 UG/L 100 10 06-11-2019 36 2022/06 DUE NOW
CA3901258_002_002 INORGANIC-202406 1039 PERCHLORATE 0.830 4.000 UG/L 6 4 06-09-2021 36 2024/06 DUE NOW
CA3901258_002_002 INORGANIC-202206 1045 SELENIUM < 5.000 UG/L 50 5 06-11-2019 36 2022/06 DUE NOW
CA3901258_002_002 INORGANIC-201606 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 06-19-2013 36 2016/06 DUE NOW
CA3901258_002_002 NITRATE/NITRITE-202505 1040 NITRATE 1.500 0.100 MG/L 10 .4 05-23-2024 12 2025/05
CA3901258_002_002 NITRATE/NITRITE-202106 1041 NITRITE < 0.100 MG/L 1 .4 06-18-2018 36 2021/06 DUE NOW
CA3901258_002_002 RADIOLOGICAL-202706 4109 GROSS ALPHA PARTICLE ACTIVITY 5.770 +/- 1.820 1.300 PCI/L 15 3 06-18-2018 108 2027/06
CA3901258_002_002 REGULATED VOC-202506 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 06-11-2019 72 2025/06
CA3901258_002_002 REGULATED VOC-202506 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 06-11-2019 72 2025/06
CA3901258_002_002 REGULATED VOC-202506 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 06-11-2019 72 2025/06
CA3901258_002_002 REGULATED VOC-202706 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 06-09-2021 72 2027/06
CA3901258_002_002 REGULATED VOC-202506 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 06-11-2019 72 2025/06
CA3901258_002_002 REGULATED VOC-202506 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 06-11-2019 72 2025/06
CA3901258_002_002 REGULATED VOC-202506 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 06-11-2019 72 2025/06
CA3901258_002_002 REGULATED VOC-202703 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 03-15-2021 72 2027/03
CA3901258_002_002 REGULATED VOC-202506 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 06-11-2019 72 2025/06
CA3901258_002_002 REGULATED VOC-202506 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 06-11-2019 72 2025/06
CA3901258_002_002 REGULATED VOC-202506 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 06-11-2019 72 2025/06
CA3901258_002_002 REGULATED VOC-202506 2990 BENZENE < 0.500 UG/L 1 .5 06-11-2019 72 2025/06
CA3901258_002_002 REGULATED VOC-202506 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 06-11-2019 72 2025/06
CA3901258_002_002 REGULATED VOC-202506 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 06-11-2019 72 2025/06
CA3901258_002_002 REGULATED VOC-202506 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 06-11-2019 72 2025/06
CA3901258_002_002 REGULATED VOC-202506 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 06-11-2019 72 2025/06
CA3901258_002_002 REGULATED VOC-202506 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 06-11-2019 72 2025/06
CA3901258_002_002 REGULATED VOC-202506 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 06-11-2019 72 2025/06
CA3901258_002_002 REGULATED VOC-202506 2996 STYRENE < 0.500 UG/L 100 .5 06-11-2019 72 2025/06
CA3901258_002_002 REGULATED VOC-202506 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 06-11-2019 72 2025/06
CA3901258_002_002 REGULATED VOC-202506 2991 TOLUENE < 0.500 UG/L 150 .5 06-11-2019 72 2025/06
CA3901258_002_002 REGULATED VOC-202506 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 06-11-2019 72 2025/06
CA3901258_002_002 REGULATED VOC-202506 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 06-11-2019 72 2025/06
CA3901258_002_002 REGULATED VOC-202506 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 06-11-2019 72 2025/06
CA3901258_002_002 REGULATED VOC-202506 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 06-11-2019 72 2025/06
CA3901258_002_002 REGULATED VOC-202506 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 06-11-2019 72 2025/06
CA3901258_002_002 REGULATED VOC-202506 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 06-11-2019 72 2025/06
CA3901258_002_002 REGULATED SOC-202403 2414 1,2,3-TRICHLOROPROPANE < UG/L 0.005 03-15-2021 36 2024/03 DUE NOW
CA3901258_002_002 REGULATED SOC-202306 2931 1,2-DIBROMO-3-CHLOROPROPANE < UG/L .2 .01 06-04-2020 36 2023/06 DUE NOW
CA3901258_002_002 REGULATED SOC-202306 2946 ETHYLENE DIBROMIDE < UG/L .05 .02 06-04-2020 36 2023/06 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.