Date:06-26-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:3400268SYSTEM NAME:WALNUT GROVE ELEMENTARY SCHOOLCOUNTY:SACRAMENTO 
SOURCE NO.:001SOURCE NAME:MAIN WELLSOURCE CLASS:NTNCSTATUS: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
CA3400268_001_001 INORGANIC-203007 1002 ALUMINUM 12.060 50.000 UG/L 1000 50 07-13-2021 108 2030/07
CA3400268_001_001 INORGANIC-203007 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 07-13-2021 108 2030/07
CA3400268_001_001 INORGANIC-203007 1005 ARSENIC 4.517 2.000 UG/L 10 2 07-13-2021 108 2030/07
CA3400268_001_001 INORGANIC-203007 1010 BARIUM 151.300 100.000 UG/L 1000 100 07-13-2021 108 2030/07
CA3400268_001_001 INORGANIC-203007 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 07-13-2021 108 2030/07
CA3400268_001_001 INORGANIC-203007 1015 CADMIUM < 1.000 UG/L 5 1 07-13-2021 108 2030/07
CA3400268_001_001 INORGANIC-203007 1020 CHROMIUM < 10.000 UG/L 50 10 07-13-2021 108 2030/07
CA3400268_001_001 INORGANIC-203007 1025 FLUORIDE < 0.100 MG/L 2 .1 07-13-2021 108 2030/07
CA3400268_001_001 INORGANIC-203007 1035 MERCURY < 1.000 UG/L 2 1 07-13-2021 108 2030/07
CA3400268_001_001 INORGANIC-203007 1036 NICKEL < 10.000 UG/L 100 10 07-13-2021 108 2030/07
CA3400268_001_001 INORGANIC-202408 1039 PERCHLORATE < 2.000 UG/L 6 2 08-12-2021 36 2024/08
CA3400268_001_001 INORGANIC-203007 1045 SELENIUM < 5.000 UG/L 50 5 07-13-2021 108 2030/07
CA3400268_001_001 INORGANIC-203007 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 07-13-2021 108 2030/07
CA3400268_001_001 NITRATE/NITRITE-202412 1040 NITRATE < 0.400 MG/L 10 .4 12-19-2023 12 2024/12
CA3400268_001_001 NITRATE/NITRITE-202407 1041 NITRITE < 0.400 MG/L 1 .4 07-13-2021 36 2024/07
CA3400268_001_001 RADIOLOGICAL-201611 4109 GROSS ALPHA PARTICLE ACTIVITY 0.625 +/- 0.000 3.000 PCI/L 15 3 11-18-2010 72 2016/11 DUE NOW
CA3400268_001_001 REGULATED VOC-202812 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 12-13-2022 72 2028/12
CA3400268_001_001 REGULATED VOC-202812 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 12-13-2022 72 2028/12
CA3400268_001_001 REGULATED VOC-202812 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 12-13-2022 72 2028/12
CA3400268_001_001 REGULATED VOC-202812 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 12-13-2022 72 2028/12
CA3400268_001_001 REGULATED VOC-202812 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 12-13-2022 72 2028/12
CA3400268_001_001 REGULATED VOC-202812 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 12-13-2022 72 2028/12
CA3400268_001_001 REGULATED VOC-202812 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 12-13-2022 72 2028/12
CA3400268_001_001 REGULATED VOC-202812 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 12-13-2022 72 2028/12
CA3400268_001_001 REGULATED VOC-202812 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 12-13-2022 72 2028/12
CA3400268_001_001 REGULATED VOC-202812 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 12-13-2022 72 2028/12
CA3400268_001_001 REGULATED VOC-202812 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 12-13-2022 72 2028/12
CA3400268_001_001 REGULATED VOC-202812 2990 BENZENE < 0.500 UG/L 1 .5 12-13-2022 72 2028/12
CA3400268_001_001 REGULATED VOC-202812 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 12-13-2022 72 2028/12
CA3400268_001_001 REGULATED VOC-202812 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 12-13-2022 72 2028/12
CA3400268_001_001 REGULATED VOC-202812 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 12-13-2022 72 2028/12
CA3400268_001_001 REGULATED VOC-202812 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 12-13-2022 72 2028/12
CA3400268_001_001 REGULATED VOC-202812 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 12-13-2022 72 2028/12
CA3400268_001_001 REGULATED VOC-202812 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 12-13-2022 72 2028/12
CA3400268_001_001 REGULATED VOC-202812 2996 STYRENE < 0.500 UG/L 100 .5 12-13-2022 72 2028/12
CA3400268_001_001 REGULATED VOC-202812 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 12-13-2022 72 2028/12
CA3400268_001_001 REGULATED VOC-202812 2991 TOLUENE < 0.500 UG/L 150 .5 12-13-2022 72 2028/12
CA3400268_001_001 REGULATED VOC-202812 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 12-13-2022 72 2028/12
CA3400268_001_001 REGULATED VOC-202812 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 12-13-2022 72 2028/12
CA3400268_001_001 REGULATED VOC-202812 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 12-13-2022 72 2028/12
CA3400268_001_001 REGULATED VOC-202812 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 12-13-2022 72 2028/12
CA3400268_001_001 REGULATED VOC-202812 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 12-13-2022 72 2028/12
CA3400268_001_001 REGULATED VOC-202812 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 12-13-2022 72 2028/12
CA3400268_001_001 REGULATED SOC-202112 2414 1,2,3-TRICHLOROPROPANE < UG/L 0.005 12-21-2018 36 2021/12 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.