Date:05-15-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:0110005SYSTEM NAME:EAST BAY MUDCOUNTY:ALAMEDA 
SOURCE NO.:010SOURCE NAME:UPPER SAN LEANDRO RESERVOIRSOURCE CLASS:CLSSSTATUS: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
CA0110005_010_010 INORGANIC-202407 1025 FLUORIDE 0.130 0.075 MG/L 2 .1 07-19-2023 12 2024/07
CA0110005_010_010 INORGANIC-202407 1039 PERCHLORATE < 2.000 UG/L 6 2 07-19-2023 12 2024/07
CA0110005_010_010 RADIOLOGICAL-201907 4109 GROSS ALPHA PARTICLE ACTIVITY 2.310 +/- 3.750 5.200 PCI/L 15 3 07-10-2015 48 2019/07 DUE NOW
CA0110005_010_010 REGULATED VOC-202407 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 07-19-2023 12 2024/07
CA0110005_010_010 REGULATED VOC-202407 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 07-19-2023 12 2024/07
CA0110005_010_010 REGULATED VOC-202407 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 07-19-2023 12 2024/07
CA0110005_010_010 REGULATED VOC-202407 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 07-19-2023 12 2024/07
CA0110005_010_010 REGULATED VOC-202407 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 07-19-2023 12 2024/07
CA0110005_010_010 REGULATED VOC-202407 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 07-19-2023 12 2024/07
CA0110005_010_010 REGULATED VOC-202407 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 07-19-2023 12 2024/07
CA0110005_010_010 REGULATED VOC-202407 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 07-19-2023 12 2024/07
CA0110005_010_010 REGULATED VOC-202407 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 07-19-2023 12 2024/07
CA0110005_010_010 REGULATED VOC-202407 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 07-19-2023 12 2024/07
CA0110005_010_010 REGULATED VOC-202407 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 07-19-2023 12 2024/07
CA0110005_010_010 REGULATED VOC-202407 2990 BENZENE < 0.500 UG/L 1 .5 07-19-2023 12 2024/07
CA0110005_010_010 REGULATED VOC-202407 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 07-19-2023 12 2024/07
CA0110005_010_010 REGULATED VOC-202407 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 07-19-2023 12 2024/07
CA0110005_010_010 REGULATED VOC-202407 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 07-19-2023 12 2024/07
CA0110005_010_010 REGULATED VOC-202407 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 07-19-2023 12 2024/07
CA0110005_010_010 REGULATED VOC-202407 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 07-19-2023 12 2024/07
CA0110005_010_010 REGULATED VOC-202407 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 07-19-2023 12 2024/07
CA0110005_010_010 REGULATED VOC-202407 2996 STYRENE < 0.500 UG/L 100 .5 07-19-2023 12 2024/07
CA0110005_010_010 REGULATED VOC-202407 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 07-19-2023 12 2024/07
CA0110005_010_010 REGULATED VOC-202407 2991 TOLUENE < 0.500 UG/L 150 .5 07-19-2023 12 2024/07
CA0110005_010_010 REGULATED VOC-202407 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 07-19-2023 12 2024/07
CA0110005_010_010 REGULATED VOC-202407 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 07-19-2023 12 2024/07
CA0110005_010_010 REGULATED VOC-202407 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 07-19-2023 12 2024/07
CA0110005_010_010 REGULATED VOC-202407 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 07-19-2023 12 2024/07
CA0110005_010_010 REGULATED VOC-202407 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 07-19-2023 12 2024/07
CA0110005_010_010 REGULATED VOC-202407 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 07-19-2023 12 2024/07
CA0110005_010_010 REGULATED SOC-202210 2414 1,2,3-TRICHLOROPROPANE < 0.005 UG/L 0.005 10-20-2021 12 2022/10 DUE NOW
CA0110005_010_010 REGULATED SOC-202210 2063 2,3,7,8-TCDD < 0.005 NG/L 0.03 0.005 10-20-2021 12 2022/10 DUE NOW
CA0110005_010_010 REGULATED SOC-202210 2110 2,4,5-TP < 1.000 UG/L 50 1 10-20-2021 12 2022/10 DUE NOW
CA0110005_010_010 REGULATED SOC-202210 2105 2,4-D < 10.000 UG/L 70 10 10-20-2021 12 2022/10 DUE NOW
CA0110005_010_010 REGULATED SOC-202210 2051 LASSO (ALACHLOR) < 1.000 UG/L 2 1 10-20-2021 12 2022/10 DUE NOW
CA0110005_010_010 REGULATED SOC-202210 2050 ATRAZINE < 0.500 UG/L 1 .5 10-20-2021 12 2022/10 DUE NOW
CA0110005_010_010 REGULATED SOC-202210 2625 BENTAZON < 2.000 UG/L 18 2 10-20-2021 12 2022/10 DUE NOW
CA0110005_010_010 REGULATED SOC-202210 2306 BENZO(A)PYRENE < 0.100 UG/L .2 .1 10-20-2021 12 2022/10 DUE NOW
CA0110005_010_010 REGULATED SOC-202504 2046 CARBOFURAN < 2.000 UG/L 18 5 04-17-2024 12 2025/04
CA0110005_010_010 REGULATED SOC-202210 2959 CHLORDANE < 0.100 UG/L .1 .1 10-20-2021 12 2022/10 DUE NOW
CA0110005_010_010 REGULATED SOC-202210 2031 DALAPON < 10.000 UG/L 200 10 10-20-2021 12 2022/10 DUE NOW
CA0110005_010_010 REGULATED SOC-202210 2035 DI(2-ETHYLHEXYL) ADIPATE < 5.000 UG/L 400 5 10-20-2021 12 2022/10 DUE NOW
CA0110005_010_010 REGULATED SOC-202210 2039 DI(2-ETHYLHEXYL) PHTHALATE < 3.000 UG/L 4 3 10-20-2021 12 2022/10 DUE NOW
CA0110005_010_010 REGULATED SOC-202210 2931 1,2-DIBROMO-3-CHLOROPROPANE < 0.010 UG/L .2 .01 10-20-2021 12 2022/10 DUE NOW
CA0110005_010_010 REGULATED SOC-202210 2041 DINOSEB < 2.000 UG/L 7 2 10-20-2021 12 2022/10 DUE NOW
CA0110005_010_010 REGULATED SOC-202210 2032 DIQUAT < 4.000 UG/L 20 4 10-20-2021 12 2022/10 DUE NOW
CA0110005_010_010 REGULATED SOC-202210 2033 ENDOTHALL < 45.000 UG/L 100 45 10-20-2021 12 2022/10 DUE NOW
CA0110005_010_010 REGULATED SOC-202210 2005 ENDRIN < 0.100 UG/L 2 .1 10-20-2021 12 2022/10 DUE NOW
CA0110005_010_010 REGULATED SOC-202210 2946 ETHYLENE DIBROMIDE < 0.020 UG/L .05 .02 10-20-2021 12 2022/10 DUE NOW
CA0110005_010_010 REGULATED SOC-202504 2034 GLYPHOSATE < 5.000 UG/L 700 25 04-17-2024 12 2025/04
CA0110005_010_010 REGULATED SOC-202210 2065 HEPTACHLOR < 0.010 UG/L .01 .01 10-20-2021 12 2022/10 DUE NOW
CA0110005_010_010 REGULATED SOC-202210 2067 HEPTACHLOR EPOXIDE < 0.010 UG/L .01 .01 10-20-2021 12 2022/10 DUE NOW
CA0110005_010_010 REGULATED SOC-202210 2274 HEXACHLOROBENZENE < 0.500 UG/L 1 .5 10-20-2021 12 2022/10 DUE NOW
CA0110005_010_010 REGULATED SOC-202210 2042 HEXACHLOROCYCLOPENTADIENE < 1.000 UG/L 50 1 10-20-2021 12 2022/10 DUE NOW
CA0110005_010_010 REGULATED SOC-202210 2010 BHC-GAMMA < 0.200 UG/L .2 .2 10-20-2021 12 2022/10 DUE NOW
CA0110005_010_010 REGULATED SOC-202210 2015 METHOXYCHLOR < 10.000 UG/L 30 10 10-20-2021 12 2022/10 DUE NOW
CA0110005_010_010 REGULATED SOC-202210 2626 MOLINATE < 2.000 UG/L 20 2 10-20-2021 12 2022/10 DUE NOW
CA0110005_010_010 REGULATED SOC-202504 2036 OXAMYL < 2.000 UG/L 50 20 04-17-2024 12 2025/04
CA0110005_010_010 REGULATED SOC-202210 2326 PENTACHLOROPHENOL < 0.200 UG/L 1 .2 10-20-2021 12 2022/10 DUE NOW
CA0110005_010_010 REGULATED SOC-202210 2040 PICLORAM < 1.000 UG/L 500 1 10-20-2021 12 2022/10 DUE NOW
CA0110005_010_010 REGULATED SOC-202504 2383 TOTAL POLYCHLORINATED BIPHENYLS (PCB) < 0.096 UG/L .5 .5 04-17-2024 12 2025/04
CA0110005_010_010 REGULATED SOC-202210 2037 SIMAZINE < 1.000 UG/L 4 1 10-20-2021 12 2022/10 DUE NOW
CA0110005_010_010 REGULATED SOC-202210 2727 THIOBENCARB (BOLERO) < 1.000 UG/L 70 1 10-20-2021 12 2022/10 DUE NOW
CA0110005_010_010 REGULATED SOC-202210 2020 TOXAPHENE < 1.000 UG/L 3 1 10-20-2021 12 2022/10 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.