Date:06-25-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:1710010SYSTEM NAME:LOWER LAKE COUNTY WATER DISTRICTCOUNTY:LAKE 
SOURCE NO.:008SOURCE NAME:WELL 08SOURCE CLASS:CLGASTATUS: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
CA1710010_008_008 SECONDARY/GP-202703 1928 ALKALINITY, BICARBONATE 560.000 5.000 MG/L 03-20-2024 36 2027/03
CA1710010_008_008 SECONDARY/GP-202703 1919 CALCIUM 120.000 1.000 MG/L 03-20-2024 36 2027/03
CA1710010_008_008 SECONDARY/GP-202703 1929 ALKALINITY, CARBONATE < 5.000 MG/L 03-20-2024 36 2027/03
CA1710010_008_008 SECONDARY/GP-202703 1017 CHLORIDE 32.000 5.000 MG/L 500 03-20-2024 36 2027/03
CA1710010_008_008 SECONDARY/GP-202403 1905 COLOR 9.000 UNITS 15 03-11-2021 36 2024/03 DUE NOW
CA1710010_008_008 SECONDARY/GP-202703 1022 COPPER, FREE < 50.000 UG/L 1000 50 03-20-2024 36 2027/03
CA1710010_008_008 SECONDARY/GP-202703 2905 FOAMING AGENTS (SURFACTANTS) < 0.050 MG/L .5 03-20-2024 36 2027/03
CA1710010_008_008 SECONDARY/GP-202703 1915 HARDNESS, TOTAL (AS CACO3) 541.000 5.000 MG/L 03-20-2024 36 2027/03
CA1710010_008_008 SECONDARY/GP-202703 1021 HYDROXIDE AS CALCIUM CARBONATE < 5.000 MG/L 03-20-2024 36 2027/03
CA1710010_008_008 SECONDARY/GP-202703 1028 IRON 2200.000 100.000 UG/L 300 03-20-2024 36 2027/03
CA1710010_008_008 SECONDARY/GP-202703 1031 MAGNESIUM 61.000 1.000 MG/L 03-20-2024 36 2027/03
CA1710010_008_008 SECONDARY/GP-202703 1032 MANGANESE 110.000 20.000 UG/L 50 03-20-2024 36 2027/03
CA1710010_008_008 SECONDARY/GP-202703 1920 ODOR < 1.000 TON 3 1 03-20-2024 36 2027/03
CA1710010_008_008 SECONDARY/GP-202703 1925 PH 7.120 1.680 pH 03-20-2024 36 2027/03
CA1710010_008_008 SECONDARY/GP-202703 1050 SILVER < 10.000 UG/L 100 10 03-20-2024 36 2027/03
CA1710010_008_008 SECONDARY/GP-202703 1052 SODIUM 29.000 1.000 MG/L 03-20-2024 36 2027/03
CA1710010_008_008 SECONDARY/GP-202703 1064 CONDUCTIVITY @ 25 C UMHOS/CM 1100.000 20.000 UMHO/CM 1600 03-20-2024 36 2027/03
CA1710010_008_008 SECONDARY/GP-202703 1055 SULFATE 25.000 5.000 MG/L 500 .5 03-20-2024 36 2027/03
CA1710010_008_008 SECONDARY/GP-202703 1930 TDS 730.000 10.000 MG/L 1000 03-20-2024 36 2027/03
CA1710010_008_008 SECONDARY/GP-202703 0100 TURBIDITY 12.000 0.200 NTU 5 .1 03-20-2024 36 2027/03
CA1710010_008_008 SECONDARY/GP-202703 1095 ZINC < 50.000 UG/L 5000 50 03-20-2024 36 2027/03
CA1710010_008_008 INORGANIC-202406 1002 ALUMINUM < 50.000 UG/L 1000 50 06-16-2021 36 2024/06 DUE NOW
CA1710010_008_008 INORGANIC-202406 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 06-16-2021 36 2024/06 DUE NOW
CA1710010_008_008 INORGANIC-202406 1005 ARSENIC 9.300 2.000 UG/L 10 2 03-20-2024 3 2024/06 DUE NOW
CA1710010_008_008 INORGANIC-202605 1094 ASBESTOS < 0.200 MFL 7 .2 05-24-2017 108 2026/05
CA1710010_008_008 INORGANIC-202406 1010 BARIUM 230.000 100.000 UG/L 1000 100 06-16-2021 36 2024/06 DUE NOW
CA1710010_008_008 INORGANIC-202406 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 06-16-2021 36 2024/06 DUE NOW
CA1710010_008_008 INORGANIC-202406 1015 CADMIUM < 1.000 UG/L 5 1 06-16-2021 36 2024/06 DUE NOW
CA1710010_008_008 INORGANIC-202406 1020 CHROMIUM < 10.000 UG/L 50 10 06-16-2021 36 2024/06 DUE NOW
CA1710010_008_008 INORGANIC-202406 1025 FLUORIDE 0.410 0.100 MG/L 2 .1 06-16-2021 36 2024/06 DUE NOW
CA1710010_008_008 INORGANIC-202406 1035 MERCURY < 1.000 UG/L 2 1 06-16-2021 36 2024/06 DUE NOW
CA1710010_008_008 INORGANIC-202406 1036 NICKEL < 10.000 UG/L 100 10 06-16-2021 36 2024/06 DUE NOW
CA1710010_008_008 INORGANIC-202703 1039 PERCHLORATE < 1.000 UG/L 6 1 03-20-2024 36 2027/03
CA1710010_008_008 INORGANIC-202406 1045 SELENIUM < 5.000 UG/L 50 5 06-16-2021 36 2024/06 DUE NOW
CA1710010_008_008 INORGANIC-202406 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 06-16-2021 36 2024/06 DUE NOW
CA1710010_008_008 NITRATE/NITRITE-202406 1040 NITRATE < 0.400 MG/L 10 .4 06-14-2023 12 2024/06 DUE NOW
CA1710010_008_008 NITRATE/NITRITE-202606 1041 NITRITE < 0.400 MG/L 1 .4 06-14-2023 36 2026/06
CA1710010_008_008 RADIOLOGICAL-202506 4109 GROSS ALPHA PARTICLE ACTIVITY < 2.000 PCI/L 15 3 06-29-2016 108 2025/06
CA1710010_008_008 REGULATED VOC-203003 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 03-20-2024 72 2030/03
CA1710010_008_008 REGULATED VOC-203003 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 03-20-2024 72 2030/03
CA1710010_008_008 REGULATED VOC-203003 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 03-20-2024 72 2030/03
CA1710010_008_008 REGULATED VOC-203003 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 03-20-2024 72 2030/03
CA1710010_008_008 REGULATED VOC-203003 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 03-20-2024 72 2030/03
CA1710010_008_008 REGULATED VOC-203003 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 03-20-2024 72 2030/03
CA1710010_008_008 REGULATED VOC-203003 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 03-20-2024 72 2030/03
CA1710010_008_008 REGULATED VOC-203003 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 03-20-2024 72 2030/03
CA1710010_008_008 REGULATED VOC-203003 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 03-20-2024 72 2030/03
CA1710010_008_008 REGULATED VOC-203003 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 03-20-2024 72 2030/03
CA1710010_008_008 REGULATED VOC-203003 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 03-20-2024 72 2030/03
CA1710010_008_008 REGULATED VOC-203003 2990 BENZENE < 0.500 UG/L 1 .5 03-20-2024 72 2030/03
CA1710010_008_008 REGULATED VOC-203003 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 03-20-2024 72 2030/03
CA1710010_008_008 REGULATED VOC-203003 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 03-20-2024 72 2030/03
CA1710010_008_008 REGULATED VOC-203003 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 03-20-2024 72 2030/03
CA1710010_008_008 REGULATED VOC-203003 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 03-20-2024 72 2030/03
CA1710010_008_008 REGULATED VOC-202703 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 03-20-2024 36 2027/03
CA1710010_008_008 REGULATED VOC-203003 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 03-20-2024 72 2030/03
CA1710010_008_008 REGULATED VOC-203003 2996 STYRENE < 0.500 UG/L 100 .5 03-20-2024 72 2030/03
CA1710010_008_008 REGULATED VOC-203003 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 03-20-2024 72 2030/03
CA1710010_008_008 REGULATED VOC-203003 2991 TOLUENE < 0.500 UG/L 150 .5 03-20-2024 72 2030/03
CA1710010_008_008 REGULATED VOC-203003 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 03-20-2024 72 2030/03
CA1710010_008_008 REGULATED VOC-203003 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 03-20-2024 72 2030/03
CA1710010_008_008 REGULATED VOC-203003 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 03-20-2024 72 2030/03
CA1710010_008_008 REGULATED VOC-203003 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 03-20-2024 72 2030/03
CA1710010_008_008 REGULATED VOC-203003 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 03-20-2024 72 2030/03
CA1710010_008_008 REGULATED VOC-203003 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 03-20-2024 72 2030/03
CA1710010_008_008 REGULATED SOC-203303 2110 2,4,5-TP < 1.000 UG/L 50 1 03-20-2024 108 2033/03
CA1710010_008_008 REGULATED SOC-203303 2105 2,4-D < 10.000 UG/L 70 10 03-20-2024 108 2033/03
CA1710010_008_008 REGULATED SOC-202703 2050 ATRAZINE < 0.240 UG/L 1 .5 03-20-2024 36 2027/03
CA1710010_008_008 REGULATED SOC-202703 2046 CARBOFURAN < 2.000 UG/L 18 5 03-20-2024 36 2027/03
CA1710010_008_008 REGULATED SOC-202703 2031 DALAPON < 10.000 UG/L 200 10 03-20-2024 36 2027/03
CA1710010_008_008 REGULATED SOC-202703 2041 DINOSEB < 2.000 UG/L 7 2 03-20-2024 36 2027/03
CA1710010_008_008 REGULATED SOC-202606 2032 DIQUAT < 4.000 UG/L 20 4 06-14-2023 36 2026/06
CA1710010_008_008 REGULATED SOC-202606 2033 ENDOTHALL < 45.000 UG/L 100 45 06-14-2023 36 2026/06
CA1710010_008_008 REGULATED SOC-202609 2946 ETHYLENE DIBROMIDE < UG/L .05 .02 09-20-2017 108 2026/09
CA1710010_008_008 REGULATED SOC-202605 2065 HEPTACHLOR < UG/L .01 .01 05-24-2017 108 2026/05
CA1710010_008_008 REGULATED SOC-202605 2067 HEPTACHLOR EPOXIDE < UG/L .01 .01 05-24-2017 108 2026/05
CA1710010_008_008 REGULATED SOC-202605 2010 BHC-GAMMA < 0.200 UG/L .2 .2 05-24-2017 108 2026/05
CA1710010_008_008 REGULATED SOC-202605 2015 METHOXYCHLOR < 10.000 UG/L 30 10 05-24-2017 108 2026/05
CA1710010_008_008 REGULATED SOC-202703 2036 OXAMYL < 2.000 UG/L 50 20 03-20-2024 36 2027/03
CA1710010_008_008 REGULATED SOC-202703 2326 PENTACHLOROPHENOL < 0.200 UG/L 1 .2 03-20-2024 36 2027/03
CA1710010_008_008 REGULATED SOC-202703 2040 PICLORAM < 1.000 UG/L 500 1 03-20-2024 36 2027/03
CA1710010_008_008 REGULATED SOC-202703 2037 SIMAZINE < 0.240 UG/L 4 1 03-20-2024 36 2027/03
CA1710010_008_008 REGULATED SOC-202605 2020 TOXAPHENE < 1.000 UG/L 3 1 05-24-2017 108 2026/05
CA1710010_008_008 GENERAL NON CHAP 15-202703 1927 ALKALINITY, TOTAL 560.000 5.000 MG/L 03-20-2024 36 2027/03
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.