Date:05-16-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:1710018SYSTEM NAME:LAKE COUNTY CSA 2 - SPRING VALLEYCOUNTY:LAKE 
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
CA1710018_001_001 SECONDARY/GP-202501 1928 ALKALINITY, BICARBONATE 160.000 5.000 MG/L 01-03-2024 12 2025/01
CA1710018_001_001 SECONDARY/GP-202501 1919 CALCIUM 30.000 1.000 MG/L 01-03-2024 12 2025/01
CA1710018_001_001 SECONDARY/GP-202501 1929 ALKALINITY, CARBONATE < 5.000 MG/L 01-03-2024 12 2025/01
CA1710018_001_001 SECONDARY/GP-202501 1017 CHLORIDE 22.000 5.000 MG/L 500 01-03-2024 12 2025/01
CA1710018_001_001 SECONDARY/GP-202501 1905 COLOR 14.000 5.000 UNITS 15 01-03-2024 12 2025/01
CA1710018_001_001 SECONDARY/GP-202501 1022 COPPER, FREE < 50.000 UG/L 1000 50 01-03-2024 12 2025/01
CA1710018_001_001 SECONDARY/GP-202501 2905 FOAMING AGENTS (SURFACTANTS) < 0.050 MG/L .5 01-03-2024 12 2025/01
CA1710018_001_001 SECONDARY/GP-202501 1915 HARDNESS, TOTAL (AS CACO3) 181.000 5.000 MG/L 01-03-2024 12 2025/01
CA1710018_001_001 SECONDARY/GP-202501 1021 HYDROXIDE AS CALCIUM CARBONATE < 5.000 MG/L 01-03-2024 12 2025/01
CA1710018_001_001 SECONDARY/GP-202501 1028 IRON < 100.000 UG/L 300 100 01-03-2024 12 2025/01
CA1710018_001_001 SECONDARY/GP-202501 1031 MAGNESIUM 26.000 1.000 MG/L 01-03-2024 12 2025/01
CA1710018_001_001 SECONDARY/GP-202504 1032 MANGANESE < 20.000 UG/L 50 20 04-02-2024 12 2025/04
CA1710018_001_001 SECONDARY/GP-202501 1920 ODOR < 1.000 TON 3 1 01-03-2024 12 2025/01
CA1710018_001_001 SECONDARY/GP-202501 1925 PH 7.600 1.680 pH 01-03-2024 12 2025/01
CA1710018_001_001 SECONDARY/GP-202501 1050 SILVER < 10.000 UG/L 100 10 01-03-2024 12 2025/01
CA1710018_001_001 SECONDARY/GP-202501 1052 SODIUM 20.000 1.000 MG/L 01-03-2024 12 2025/01
CA1710018_001_001 SECONDARY/GP-202501 1064 CONDUCTIVITY @ 25 C UMHOS/CM 390.000 20.000 UMHO/CM 1600 01-03-2024 12 2025/01
CA1710018_001_001 SECONDARY/GP-202501 1055 SULFATE 18.000 0.500 MG/L 500 .5 01-03-2024 12 2025/01
CA1710018_001_001 SECONDARY/GP-202501 1930 TDS 220.000 10.000 MG/L 1000 01-03-2024 12 2025/01
CA1710018_001_001 SECONDARY/GP-202501 0100 TURBIDITY 0.950 0.200 NTU 5 .1 01-03-2024 12 2025/01
CA1710018_001_001 SECONDARY/GP-202501 1095 ZINC < 50.000 UG/L 5000 50 01-03-2024 12 2025/01
CA1710018_001_001 INORGANIC-202501 1002 ALUMINUM < 50.000 UG/L 1000 50 01-03-2024 12 2025/01
CA1710018_001_001 INORGANIC-202501 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 01-03-2024 12 2025/01
CA1710018_001_001 INORGANIC-202501 1005 ARSENIC 2.300 2.000 UG/L 10 2 01-03-2024 12 2025/01
CA1710018_001_001 INORGANIC-202808 1094 ASBESTOS < 0.200 MFL 7 .2 08-07-2019 108 2028/08
CA1710018_001_001 INORGANIC-202501 1010 BARIUM < 100.000 UG/L 1000 100 01-03-2024 12 2025/01
CA1710018_001_001 INORGANIC-202501 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 01-03-2024 12 2025/01
CA1710018_001_001 INORGANIC-202501 1015 CADMIUM < 1.000 UG/L 5 1 01-03-2024 12 2025/01
CA1710018_001_001 INORGANIC-202501 1020 CHROMIUM < 10.000 UG/L 50 10 01-03-2024 12 2025/01
CA1710018_001_001 INORGANIC-202501 1025 FLUORIDE < 0.100 MG/L 2 .1 01-03-2024 12 2025/01
CA1710018_001_001 INORGANIC-202501 1035 MERCURY < 1.000 UG/L 2 1 01-03-2024 12 2025/01
CA1710018_001_001 INORGANIC-202501 1036 NICKEL < 10.000 UG/L 100 10 01-03-2024 12 2025/01
CA1710018_001_001 INORGANIC-202401 1039 PERCHLORATE < 2.000 UG/L 6 2 01-18-2023 12 2024/01 DUE NOW
CA1710018_001_001 INORGANIC-202501 1045 SELENIUM < 5.000 UG/L 50 5 01-03-2024 12 2025/01
CA1710018_001_001 INORGANIC-202501 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 01-03-2024 12 2025/01
CA1710018_001_001 NITRATE/NITRITE-202501 1040 NITRATE < 0.400 MG/L 10 .4 01-03-2024 12 2025/01
CA1710018_001_001 NITRATE/NITRITE-202703 1041 NITRITE < 0.200 MG/L 1 .4 03-01-2024 36 2027/03
CA1710018_001_001 RADIOLOGICAL-202503 4109 GROSS ALPHA PARTICLE ACTIVITY 0.782 +/- 1.120 1.400 PCI/L 15 3 03-23-2016 108 2025/03
CA1710018_001_001 REGULATED VOC-202703 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 03-01-2024 36 2027/03
CA1710018_001_001 REGULATED VOC-202703 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 03-01-2024 36 2027/03
CA1710018_001_001 REGULATED VOC-202703 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 03-01-2024 36 2027/03
CA1710018_001_001 REGULATED VOC-202703 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 03-01-2024 36 2027/03
CA1710018_001_001 REGULATED VOC-202703 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 03-01-2024 36 2027/03
CA1710018_001_001 REGULATED VOC-202703 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 03-01-2024 36 2027/03
CA1710018_001_001 REGULATED VOC-202703 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 03-01-2024 36 2027/03
CA1710018_001_001 REGULATED VOC-202703 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 03-01-2024 36 2027/03
CA1710018_001_001 REGULATED VOC-202703 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 03-01-2024 36 2027/03
CA1710018_001_001 REGULATED VOC-202703 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 03-01-2024 36 2027/03
CA1710018_001_001 REGULATED VOC-202703 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 03-01-2024 36 2027/03
CA1710018_001_001 REGULATED VOC-202703 2990 BENZENE < 0.500 UG/L 1 .5 03-01-2024 36 2027/03
CA1710018_001_001 REGULATED VOC-202703 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 03-01-2024 36 2027/03
CA1710018_001_001 REGULATED VOC-202703 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 03-01-2024 36 2027/03
CA1710018_001_001 REGULATED VOC-202703 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 03-01-2024 36 2027/03
CA1710018_001_001 REGULATED VOC-202703 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 03-01-2024 36 2027/03
CA1710018_001_001 REGULATED VOC-202703 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 03-01-2024 36 2027/03
CA1710018_001_001 REGULATED VOC-202703 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 03-01-2024 36 2027/03
CA1710018_001_001 REGULATED VOC-202703 2996 STYRENE < 0.500 UG/L 100 .5 03-01-2024 36 2027/03
CA1710018_001_001 REGULATED VOC-202703 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 03-01-2024 36 2027/03
CA1710018_001_001 REGULATED VOC-202703 2991 TOLUENE < 0.500 UG/L 150 .5 03-01-2024 36 2027/03
CA1710018_001_001 REGULATED VOC-202703 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 03-01-2024 36 2027/03
CA1710018_001_001 REGULATED VOC-202703 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 03-01-2024 36 2027/03
CA1710018_001_001 REGULATED VOC-202703 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 03-01-2024 36 2027/03
CA1710018_001_001 REGULATED VOC-202703 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 03-01-2024 36 2027/03
CA1710018_001_001 REGULATED VOC-202703 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 03-01-2024 36 2027/03
CA1710018_001_001 REGULATED VOC-202703 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 03-01-2024 36 2027/03
CA1710018_001_001 REGULATED SOC-202601 2414 1,2,3-TRICHLOROPROPANE < UG/L 0.005 10-10-2018 36 2026/01
CA1710018_001_001 REGULATED SOC-203201 2110 2,4,5-TP < 1.000 UG/L 50 1 01-18-2023 108 2032/01
CA1710018_001_001 REGULATED SOC-203201 2105 2,4-D < 10.000 UG/L 70 10 01-18-2023 108 2032/01
CA1710018_001_001 REGULATED SOC-202601 2050 ATRAZINE < 0.500 UG/L 1 .5 01-18-2023 36 2026/01
CA1710018_001_001 REGULATED SOC-202601 2046 CARBOFURAN < 5.000 UG/L 18 5 01-18-2023 36 2026/01
CA1710018_001_001 REGULATED SOC-202601 2031 DALAPON < 10.000 UG/L 200 10 01-18-2023 36 2026/01
CA1710018_001_001 REGULATED SOC-202601 2041 DINOSEB < 2.000 UG/L 7 2 01-18-2023 36 2026/01
CA1710018_001_001 REGULATED SOC-202601 2032 DIQUAT < 4.000 UG/L 20 4 01-18-2023 36 2026/01
CA1710018_001_001 REGULATED SOC-202601 2033 ENDOTHALL < 45.000 UG/L 100 45 01-18-2023 36 2026/01
CA1710018_001_001 REGULATED SOC-203201 2946 ETHYLENE DIBROMIDE < 0.020 UG/L .05 .02 01-18-2023 108 2032/01
CA1710018_001_001 REGULATED SOC-203201 2065 HEPTACHLOR < 0.010 UG/L .01 .01 01-18-2023 108 2032/01
CA1710018_001_001 REGULATED SOC-203201 2067 HEPTACHLOR EPOXIDE < 0.010 UG/L .01 .01 01-18-2023 108 2032/01
CA1710018_001_001 REGULATED SOC-203201 2010 BHC-GAMMA < 0.200 UG/L .2 .2 01-18-2023 108 2032/01
CA1710018_001_001 REGULATED SOC-203201 2015 METHOXYCHLOR < 10.000 UG/L 30 10 01-18-2023 108 2032/01
CA1710018_001_001 REGULATED SOC-202601 2036 OXAMYL < 20.000 UG/L 50 20 01-18-2023 36 2026/01
CA1710018_001_001 REGULATED SOC-202601 2326 PENTACHLOROPHENOL < 0.200 UG/L 1 .2 01-18-2023 36 2026/01
CA1710018_001_001 REGULATED SOC-202601 2040 PICLORAM < 1.000 UG/L 500 1 01-18-2023 36 2026/01
CA1710018_001_001 REGULATED SOC-202601 2037 SIMAZINE < 1.000 UG/L 4 1 01-18-2023 36 2026/01
CA1710018_001_001 REGULATED SOC-203201 2020 TOXAPHENE < 1.000 UG/L 3 1 01-18-2023 108 2032/01
CA1710018_001_001 GENERAL NON CHAP 15-202501 1927 ALKALINITY, TOTAL 160.000 5.000 MG/L 01-03-2024 12 2025/01
CA1710018_DST_004 DISINFECTION BYPRODUCTS-202407 2943 BROMODICHLOROMETHANE 10.950 1.000 UG/L 1 04-02-2024 3 2024/07
CA1710018_DST_004 DISINFECTION BYPRODUCTS-202407 2942 BROMOFORM 12.720 1.000 UG/L 1 04-02-2024 3 2024/07
CA1710018_DST_004 DISINFECTION BYPRODUCTS-202407 2941 CHLOROFORM 3.730 1.000 UG/L 1 04-02-2024 3 2024/07
CA1710018_DST_004 DISINFECTION BYPRODUCTS-202407 2944 DIBROMOCHLOROMETHANE 24.480 1.000 UG/L 1 04-02-2024 3 2024/07
CA1710018_DST_004 DISINFECTION BYPRODUCTS-202407 2950 TTHM 51.880 1.000 UG/L 80 04-02-2024 3 2024/07
CA1710018_DST_006 DISINFECTION BYPRODUCTS-202407 2454 DIBROMOACETIC ACID 10.500 1.000 UG/L 1 04-02-2024 3 2024/07
CA1710018_DST_006 DISINFECTION BYPRODUCTS-202407 2451 DICHLOROACETIC ACID 4.200 1.000 UG/L 1 04-02-2024 3 2024/07
CA1710018_DST_006 DISINFECTION BYPRODUCTS-202407 2456 TOTAL HALOACETIC ACIDS (HAA5) 16.200 1.000 UG/L 60 04-02-2024 3 2024/07
CA1710018_DST_006 DISINFECTION BYPRODUCTS-202407 2453 MONOBROMOACETIC ACID < 1.000 UG/L 1 04-02-2024 3 2024/07
CA1710018_DST_006 DISINFECTION BYPRODUCTS-202407 2450 MONOCHLOROACETIC ACID < 2.000 UG/L 2 04-02-2024 3 2024/07
CA1710018_DST_006 DISINFECTION BYPRODUCTS-202407 2452 TRICHLOROACETIC ACID 1.500 1.000 UG/L 1 04-02-2024 3 2024/07
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.