Date:06-25-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:1800575SYSTEM NAME:SHAFFER ELEMENTARY SCHOOLCOUNTY:LASSEN 
SOURCE NO.:001SOURCE NAME:WELL 01SOURCE CLASS:CTGPSTATUS: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
CA1800575_001_001 SECONDARY/GP-202704 1928 ALKALINITY, BICARBONATE 250.000 MG/L 04-11-2018 108 2027/04
CA1800575_001_001 SECONDARY/GP-202704 1919 CALCIUM 43.000 MG/L 04-11-2018 108 2027/04
CA1800575_001_001 SECONDARY/GP-202704 1929 ALKALINITY, CARBONATE < 10.000 MG/L 04-11-2018 108 2027/04
CA1800575_001_001 SECONDARY/GP-202704 1017 CHLORIDE 12.000 MG/L 500 04-11-2018 108 2027/04
CA1800575_001_001 SECONDARY/GP-202704 1905 COLOR < 5.000 UNITS 15 04-11-2018 108 2027/04
CA1800575_001_001 SECONDARY/GP-202704 1022 COPPER, FREE < 50.000 UG/L 1000 50 04-11-2018 108 2027/04
CA1800575_001_001 SECONDARY/GP-202704 2905 FOAMING AGENTS (SURFACTANTS) < 0.100 MG/L .5 04-11-2018 108 2027/04
CA1800575_001_001 SECONDARY/GP-202704 1915 HARDNESS, TOTAL (AS CACO3) 165.000 MG/L 04-11-2018 108 2027/04
CA1800575_001_001 SECONDARY/GP-202704 1021 HYDROXIDE AS CALCIUM CARBONATE < 10.000 MG/L 04-11-2018 108 2027/04
CA1800575_001_001 SECONDARY/GP-202704 1028 IRON 220.000 100.000 UG/L 300 04-11-2018 108 2027/04
CA1800575_001_001 SECONDARY/GP-202704 1031 MAGNESIUM 14.000 MG/L 04-11-2018 108 2027/04
CA1800575_001_001 SECONDARY/GP-202704 1032 MANGANESE < 20.000 UG/L 50 04-11-2018 108 2027/04
CA1800575_001_001 SECONDARY/GP-202704 1920 ODOR < 1.000 TON 3 1 04-11-2018 108 2027/04
CA1800575_001_001 SECONDARY/GP-202704 1925 PH 7.400 pH 04-11-2018 108 2027/04
CA1800575_001_001 SECONDARY/GP-202704 1050 SILVER < 10.000 UG/L 100 10 04-11-2018 108 2027/04
CA1800575_001_001 SECONDARY/GP-202704 1052 SODIUM 41.000 MG/L 04-11-2018 108 2027/04
CA1800575_001_001 SECONDARY/GP-202704 1064 CONDUCTIVITY @ 25 C UMHOS/CM 487.000 UMHO/CM 1600 04-11-2018 108 2027/04
CA1800575_001_001 SECONDARY/GP-202704 1055 SULFATE 13.000 0.500 MG/L 500 .5 04-11-2018 108 2027/04
CA1800575_001_001 SECONDARY/GP-202704 1930 TDS 290.000 MG/L 1000 04-11-2018 108 2027/04
CA1800575_001_001 SECONDARY/GP-202704 0100 TURBIDITY 1.300 0.100 NTU 5 .1 04-11-2018 108 2027/04
CA1800575_001_001 SECONDARY/GP-202704 1095 ZINC 100.000 50.000 UG/L 5000 50 04-11-2018 108 2027/04
CA1800575_001_001 INORGANIC-202704 1002 ALUMINUM < 50.000 UG/L 1000 50 04-11-2018 108 2027/04
CA1800575_001_001 INORGANIC-202704 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 04-11-2018 108 2027/04
CA1800575_001_001 INORGANIC-202704 1005 ARSENIC 3.000 2.000 UG/L 10 2 04-11-2018 108 2027/04
CA1800575_001_001 INORGANIC-202704 1010 BARIUM < 100.000 UG/L 1000 100 04-11-2018 108 2027/04
CA1800575_001_001 INORGANIC-202704 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 04-11-2018 108 2027/04
CA1800575_001_001 INORGANIC-202704 1015 CADMIUM < 1.000 UG/L 5 1 04-11-2018 108 2027/04
CA1800575_001_001 INORGANIC-202704 1020 CHROMIUM < 10.000 UG/L 50 10 04-11-2018 108 2027/04
CA1800575_001_001 INORGANIC-202704 1025 FLUORIDE < 0.100 MG/L 2 .1 04-11-2018 108 2027/04
CA1800575_001_001 INORGANIC-202704 1035 MERCURY < 1.000 UG/L 2 1 04-11-2018 108 2027/04
CA1800575_001_001 INORGANIC-202704 1036 NICKEL < 10.000 UG/L 100 10 04-11-2018 108 2027/04
CA1800575_001_001 INORGANIC-202604 1039 PERCHLORATE < 2.000 UG/L 6 2 04-05-2023 36 2026/04
CA1800575_001_001 INORGANIC-202704 1045 SELENIUM < 5.000 UG/L 50 5 04-11-2018 108 2027/04
CA1800575_001_001 INORGANIC-202704 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 04-11-2018 108 2027/04
CA1800575_001_001 NITRATE/NITRITE-202503 1040 NITRATE 4.800 0.400 MG/L 10 .4 03-13-2024 12 2025/03
CA1800575_001_001 NITRATE/NITRITE-202703 1041 NITRITE < 0.400 MG/L 1 .4 03-13-2024 36 2027/03
CA1800575_001_001 RADIOLOGICAL-202503 4109 GROSS ALPHA PARTICLE ACTIVITY 4.230 +/- 1.490 1.200 PCI/L 15 3 03-02-2016 108 2025/03
CA1800575_001_001 REGULATED VOC-203003 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 03-13-2024 72 2030/03
CA1800575_001_001 REGULATED VOC-203003 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 03-13-2024 72 2030/03
CA1800575_001_001 REGULATED VOC-203003 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 03-13-2024 72 2030/03
CA1800575_001_001 REGULATED VOC-203003 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 03-13-2024 72 2030/03
CA1800575_001_001 REGULATED VOC-203003 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 03-13-2024 72 2030/03
CA1800575_001_001 REGULATED VOC-203003 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 03-13-2024 72 2030/03
CA1800575_001_001 REGULATED VOC-203003 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 03-13-2024 72 2030/03
CA1800575_001_001 REGULATED VOC-203003 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 03-13-2024 72 2030/03
CA1800575_001_001 REGULATED VOC-203003 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 03-13-2024 72 2030/03
CA1800575_001_001 REGULATED VOC-203003 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 03-13-2024 72 2030/03
CA1800575_001_001 REGULATED VOC-203003 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 03-13-2024 72 2030/03
CA1800575_001_001 REGULATED VOC-203003 2990 BENZENE < 0.500 UG/L 1 .5 03-13-2024 72 2030/03
CA1800575_001_001 REGULATED VOC-203003 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 03-13-2024 72 2030/03
CA1800575_001_001 REGULATED VOC-203003 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 03-13-2024 72 2030/03
CA1800575_001_001 REGULATED VOC-203003 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 03-13-2024 72 2030/03
CA1800575_001_001 REGULATED VOC-203003 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 03-13-2024 72 2030/03
CA1800575_001_001 REGULATED VOC-203003 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 03-13-2024 72 2030/03
CA1800575_001_001 REGULATED VOC-203003 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 03-13-2024 72 2030/03
CA1800575_001_001 REGULATED VOC-203003 2996 STYRENE < 0.500 UG/L 100 .5 03-13-2024 72 2030/03
CA1800575_001_001 REGULATED VOC-203003 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 03-13-2024 72 2030/03
CA1800575_001_001 REGULATED VOC-203003 2991 TOLUENE < 0.500 UG/L 150 .5 03-13-2024 72 2030/03
CA1800575_001_001 REGULATED VOC-203003 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 03-13-2024 72 2030/03
CA1800575_001_001 REGULATED VOC-203003 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 03-13-2024 72 2030/03
CA1800575_001_001 REGULATED VOC-203003 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 03-13-2024 72 2030/03
CA1800575_001_001 REGULATED VOC-203003 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 03-13-2024 72 2030/03
CA1800575_001_001 REGULATED VOC-203003 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 03-13-2024 72 2030/03
CA1800575_001_001 REGULATED VOC-203003 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 03-13-2024 72 2030/03
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.