Date:05-19-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:0900659SYSTEM NAME:SIERRA TAHOE MAIN LODGECOUNTY:EL DORADO 
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
CA0900659_001_001 INORGANIC-203010 1002 ALUMINUM 68.000 50.000 UG/L 1000 50 10-07-2021 108 2030/10
CA0900659_001_001 INORGANIC-203010 1074 ANTIMONY, TOTAL < 2.000 UG/L 6 6 10-07-2021 108 2030/10
CA0900659_001_001 INORGANIC-203010 1005 ARSENIC < 2.000 UG/L 10 2 10-07-2021 108 2030/10
CA0900659_001_001 INORGANIC-203010 1010 BARIUM 29.000 10.000 UG/L 1000 100 10-07-2021 108 2030/10
CA0900659_001_001 INORGANIC-203010 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 10-07-2021 108 2030/10
CA0900659_001_001 INORGANIC-203010 1015 CADMIUM < 1.000 UG/L 5 1 10-07-2021 108 2030/10
CA0900659_001_001 INORGANIC-203010 1020 CHROMIUM < 10.000 UG/L 50 10 10-07-2021 108 2030/10
CA0900659_001_001 INORGANIC-203010 1025 FLUORIDE < 0.050 MG/L 2 .1 10-07-2021 108 2030/10
CA0900659_001_001 INORGANIC-203010 1035 MERCURY < 0.200 UG/L 2 1 10-07-2021 108 2030/10
CA0900659_001_001 INORGANIC-203010 1036 NICKEL < 10.000 UG/L 100 10 10-07-2021 108 2030/10
CA0900659_001_001 INORGANIC-202410 1039 PERCHLORATE < 2.000 UG/L 6 2 10-07-2021 36 2024/10
CA0900659_001_001 INORGANIC-203010 1045 SELENIUM < 2.000 UG/L 50 5 10-07-2021 108 2030/10
CA0900659_001_001 INORGANIC-203010 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 10-07-2021 108 2030/10
CA0900659_001_001 NITRATE/NITRITE-202501 1040 NITRATE 0.109 0.020 MG/L 10 .4 01-25-2024 12 2025/01
CA0900659_001_001 NITRATE/NITRITE-202701 1041 NITRITE < 0.020 MG/L 1 .4 01-25-2024 36 2027/01
CA0900659_001_001 RADIOLOGICAL-201809 4109 GROSS ALPHA PARTICLE ACTIVITY < 1.500 PCI/L 15 3 06-21-2018 3 2018/09 DUE NOW
CA0900659_001_001 REGULATED VOC-202810 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 10-31-2022 72 2028/10
CA0900659_001_001 REGULATED VOC-202810 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 10-31-2022 72 2028/10
CA0900659_001_001 REGULATED VOC-202810 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 10-31-2022 72 2028/10
CA0900659_001_001 REGULATED VOC-202810 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 10-31-2022 72 2028/10
CA0900659_001_001 REGULATED VOC-202810 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 10-31-2022 72 2028/10
CA0900659_001_001 REGULATED VOC-202810 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 10-31-2022 72 2028/10
CA0900659_001_001 REGULATED VOC-202810 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 10-31-2022 72 2028/10
CA0900659_001_001 REGULATED VOC-202810 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 10-31-2022 72 2028/10
CA0900659_001_001 REGULATED VOC-202810 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 10-31-2022 72 2028/10
CA0900659_001_001 REGULATED VOC-202810 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 10-31-2022 72 2028/10
CA0900659_001_001 REGULATED VOC-202810 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 10-31-2022 72 2028/10
CA0900659_001_001 REGULATED VOC-202810 2990 BENZENE < 0.500 UG/L 1 .5 10-31-2022 72 2028/10
CA0900659_001_001 REGULATED VOC-202810 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 10-31-2022 72 2028/10
CA0900659_001_001 REGULATED VOC-202810 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 10-31-2022 72 2028/10
CA0900659_001_001 REGULATED VOC-202810 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 10-31-2022 72 2028/10
CA0900659_001_001 REGULATED VOC-202810 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 10-31-2022 72 2028/10
CA0900659_001_001 REGULATED VOC-202810 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 10-31-2022 72 2028/10
CA0900659_001_001 REGULATED VOC-202810 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 10-31-2022 72 2028/10
CA0900659_001_001 REGULATED VOC-202810 2996 STYRENE < 0.500 UG/L 100 .5 10-31-2022 72 2028/10
CA0900659_001_001 REGULATED VOC-202810 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 10-31-2022 72 2028/10
CA0900659_001_001 REGULATED VOC-202810 2991 TOLUENE < 0.500 UG/L 150 .5 10-31-2022 72 2028/10
CA0900659_001_001 REGULATED VOC-202810 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 10-31-2022 72 2028/10
CA0900659_001_001 REGULATED VOC-202810 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 10-31-2022 72 2028/10
CA0900659_001_001 REGULATED VOC-202810 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 10-31-2022 72 2028/10
CA0900659_001_001 REGULATED VOC-202810 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 10-31-2022 72 2028/10
CA0900659_001_001 REGULATED VOC-202810 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 10-31-2022 72 2028/10
CA0900659_001_001 REGULATED VOC-202810 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 10-31-2022 72 2028/10
CA0900659_001_001 REGULATED SOC-202510 2414 1,2,3-TRICHLOROPROPANE < 0.005 UG/L 0.005 10-14-2022 36 2025/10
CA0900659_002_002 INORGANIC-null 1002 ALUMINUM UG/L 1000 50 36 DUE NOW
CA0900659_002_002 INORGANIC-null 1074 ANTIMONY, TOTAL UG/L 6 6 36 DUE NOW
CA0900659_002_002 INORGANIC-null 1005 ARSENIC UG/L 10 2 36 DUE NOW
CA0900659_002_002 INORGANIC-null 1010 BARIUM UG/L 1000 100 36 DUE NOW
CA0900659_002_002 INORGANIC-null 1075 BERYLLIUM, TOTAL UG/L 4 1 36 DUE NOW
CA0900659_002_002 INORGANIC-null 1015 CADMIUM UG/L 5 1 36 DUE NOW
CA0900659_002_002 INORGANIC-null 1020 CHROMIUM UG/L 50 10 36 DUE NOW
CA0900659_002_002 INORGANIC-null 1025 FLUORIDE MG/L 2 .1 36 DUE NOW
CA0900659_002_002 INORGANIC-null 1035 MERCURY UG/L 2 1 36 DUE NOW
CA0900659_002_002 INORGANIC-null 1036 NICKEL UG/L 100 10 36 DUE NOW
CA0900659_002_002 INORGANIC-null 1039 PERCHLORATE UG/L 6 1 6 DUE NOW
CA0900659_002_002 INORGANIC-null 1045 SELENIUM UG/L 50 5 36 DUE NOW
CA0900659_002_002 INORGANIC-null 1085 THALLIUM, TOTAL UG/L 2 1 36 DUE NOW
CA0900659_002_002 RADIOLOGICAL-null 4109 GROSS ALPHA PARTICLE ACTIVITY PCI/L 15 3 3 DUE NOW
CA0900659_002_002 REGULATED SOC-null 2414 1,2,3-TRICHLOROPROPANE UG/L 0.005 3 DUE NOW
CA0900659_004_004 INORGANIC-203010 1002 ALUMINUM < 50.000 UG/L 1000 50 10-07-2021 108 2030/10
CA0900659_004_004 INORGANIC-203010 1074 ANTIMONY, TOTAL < 2.000 UG/L 6 6 10-07-2021 108 2030/10
CA0900659_004_004 INORGANIC-203010 1005 ARSENIC < 2.000 UG/L 10 2 10-07-2021 108 2030/10
CA0900659_004_004 INORGANIC-203010 1010 BARIUM 24.000 10.000 UG/L 1000 100 10-07-2021 108 2030/10
CA0900659_004_004 INORGANIC-203010 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 10-07-2021 108 2030/10
CA0900659_004_004 INORGANIC-203010 1015 CADMIUM < 1.000 UG/L 5 1 10-07-2021 108 2030/10
CA0900659_004_004 INORGANIC-203010 1020 CHROMIUM < 10.000 UG/L 50 10 10-07-2021 108 2030/10
CA0900659_004_004 INORGANIC-203010 1025 FLUORIDE < 0.050 MG/L 2 .1 10-07-2021 108 2030/10
CA0900659_004_004 INORGANIC-203010 1035 MERCURY < 0.200 UG/L 2 1 10-07-2021 108 2030/10
CA0900659_004_004 INORGANIC-203010 1036 NICKEL < 10.000 UG/L 100 10 10-07-2021 108 2030/10
CA0900659_004_004 INORGANIC-202410 1039 PERCHLORATE < 2.000 UG/L 6 2 10-07-2021 36 2024/10
CA0900659_004_004 INORGANIC-203010 1045 SELENIUM < 2.000 UG/L 50 5 10-07-2021 108 2030/10
CA0900659_004_004 INORGANIC-203010 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 10-07-2021 108 2030/10
CA0900659_004_004 NITRATE/NITRITE-202501 1040 NITRATE 0.115 0.020 MG/L 10 .4 01-25-2024 12 2025/01
CA0900659_004_004 NITRATE/NITRITE-202701 1041 NITRITE < 0.020 MG/L 1 .4 01-25-2024 36 2027/01
CA0900659_004_004 RADIOLOGICAL-201809 4109 GROSS ALPHA PARTICLE ACTIVITY < 1.500 PCI/L 15 3 06-21-2018 3 2018/09 DUE NOW
CA0900659_004_004 REGULATED VOC-202810 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 10-31-2022 72 2028/10
CA0900659_004_004 REGULATED VOC-202810 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 10-31-2022 72 2028/10
CA0900659_004_004 REGULATED VOC-202810 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 10-31-2022 72 2028/10
CA0900659_004_004 REGULATED VOC-202810 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 10-31-2022 72 2028/10
CA0900659_004_004 REGULATED VOC-202810 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 10-31-2022 72 2028/10
CA0900659_004_004 REGULATED VOC-202810 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 10-31-2022 72 2028/10
CA0900659_004_004 REGULATED VOC-202810 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 10-31-2022 72 2028/10
CA0900659_004_004 REGULATED VOC-202810 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 10-31-2022 72 2028/10
CA0900659_004_004 REGULATED VOC-202810 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 10-31-2022 72 2028/10
CA0900659_004_004 REGULATED VOC-202810 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 10-31-2022 72 2028/10
CA0900659_004_004 REGULATED VOC-202810 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 10-31-2022 72 2028/10
CA0900659_004_004 REGULATED VOC-202810 2990 BENZENE < 0.500 UG/L 1 .5 10-31-2022 72 2028/10
CA0900659_004_004 REGULATED VOC-202810 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 10-31-2022 72 2028/10
CA0900659_004_004 REGULATED VOC-202810 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 10-31-2022 72 2028/10
CA0900659_004_004 REGULATED VOC-202810 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 10-31-2022 72 2028/10
CA0900659_004_004 REGULATED VOC-202810 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 10-31-2022 72 2028/10
CA0900659_004_004 REGULATED VOC-202810 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 10-31-2022 72 2028/10
CA0900659_004_004 REGULATED VOC-202810 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 10-31-2022 72 2028/10
CA0900659_004_004 REGULATED VOC-202810 2996 STYRENE < 0.500 UG/L 100 .5 10-31-2022 72 2028/10
CA0900659_004_004 REGULATED VOC-202810 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 10-31-2022 72 2028/10
CA0900659_004_004 REGULATED VOC-202810 2991 TOLUENE < 0.500 UG/L 150 .5 10-31-2022 72 2028/10
CA0900659_004_004 REGULATED VOC-202810 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 10-31-2022 72 2028/10
CA0900659_004_004 REGULATED VOC-202810 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 10-31-2022 72 2028/10
CA0900659_004_004 REGULATED VOC-202810 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 10-31-2022 72 2028/10
CA0900659_004_004 REGULATED VOC-202810 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 10-31-2022 72 2028/10
CA0900659_004_004 REGULATED VOC-202810 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 10-31-2022 72 2028/10
CA0900659_004_004 REGULATED VOC-202810 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 10-31-2022 72 2028/10
CA0900659_004_004 REGULATED SOC-202510 2414 1,2,3-TRICHLOROPROPANE < 0.005 UG/L 0.005 10-14-2022 36 2025/10
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.