Date:05-17-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:1700542SYSTEM NAME:COBB AREA CWD - BRANDING IRONCOUNTY:LAKE 
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
CA1700542_001_001 SECONDARY/GP-202201 1928 ALKALINITY, BICARBONATE 68.000 MG/L 01-28-2019 36 2022/01 DUE NOW
CA1700542_001_001 SECONDARY/GP-202201 1919 CALCIUM 6.100 MG/L 01-28-2019 36 2022/01 DUE NOW
CA1700542_001_001 SECONDARY/GP-202201 1929 ALKALINITY, CARBONATE < MG/L 01-28-2019 36 2022/01 DUE NOW
CA1700542_001_001 SECONDARY/GP-202201 1017 CHLORIDE 6.400 MG/L 500 01-28-2019 36 2022/01 DUE NOW
CA1700542_001_001 SECONDARY/GP-202201 1905 COLOR 6.000 UNITS 15 01-28-2019 36 2022/01 DUE NOW
CA1700542_001_001 SECONDARY/GP-202201 1022 COPPER, FREE 50.000 50.000 UG/L 1000 50 01-28-2019 36 2022/01 DUE NOW
CA1700542_001_001 SECONDARY/GP-202201 2905 FOAMING AGENTS (SURFACTANTS) < MG/L .5 01-28-2019 36 2022/01 DUE NOW
CA1700542_001_001 SECONDARY/GP-202201 1915 HARDNESS, TOTAL (AS CACO3) 34.000 MG/L 01-28-2019 36 2022/01 DUE NOW
CA1700542_001_001 SECONDARY/GP-202201 1021 HYDROXIDE AS CALCIUM CARBONATE < MG/L 01-28-2019 36 2022/01 DUE NOW
CA1700542_001_001 SECONDARY/GP-202003 1028 IRON 2400.000 100.000 UG/L 300 100 12-19-2019 3 2020/03 DUE NOW
CA1700542_001_001 SECONDARY/GP-202201 1031 MAGNESIUM 4.600 MG/L 01-28-2019 36 2022/01 DUE NOW
CA1700542_001_001 SECONDARY/GP-202003 1032 MANGANESE 140.000 20.000 UG/L 50 20 12-19-2019 3 2020/03 DUE NOW
CA1700542_001_001 SECONDARY/GP-202201 1920 ODOR 10.000 1.000 TON 3 1 01-28-2019 36 2022/01 DUE NOW
CA1700542_001_001 SECONDARY/GP-202201 1925 PH 6.970 pH 01-28-2019 36 2022/01 DUE NOW
CA1700542_001_001 SECONDARY/GP-202201 1050 SILVER < 10.000 UG/L 100 10 01-28-2019 36 2022/01 DUE NOW
CA1700542_001_001 SECONDARY/GP-202201 1052 SODIUM 14.000 MG/L 01-28-2019 36 2022/01 DUE NOW
CA1700542_001_001 SECONDARY/GP-202201 1064 CONDUCTIVITY @ 25 C UMHOS/CM 120.000 UMHO/CM 1600 01-28-2019 36 2022/01 DUE NOW
CA1700542_001_001 SECONDARY/GP-202201 1055 SULFATE < 0.500 MG/L 500 .5 01-28-2019 36 2022/01 DUE NOW
CA1700542_001_001 SECONDARY/GP-202201 1930 TDS 130.000 MG/L 1000 01-28-2019 36 2022/01 DUE NOW
CA1700542_001_001 SECONDARY/GP-202201 0100 TURBIDITY 0.490 0.100 NTU 5 .1 01-28-2019 36 2022/01 DUE NOW
CA1700542_001_001 SECONDARY/GP-202201 1095 ZINC 220.000 50.000 UG/L 5000 50 01-28-2019 36 2022/01 DUE NOW
CA1700542_001_001 INORGANIC-202201 1002 ALUMINUM 88.000 50.000 UG/L 1000 50 01-28-2019 36 2022/01 DUE NOW
CA1700542_001_001 INORGANIC-202201 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 01-28-2019 36 2022/01 DUE NOW
CA1700542_001_001 INORGANIC-202201 1005 ARSENIC < 2.000 UG/L 10 2 01-28-2019 36 2022/01 DUE NOW
CA1700542_001_001 INORGANIC-202708 1094 ASBESTOS < 0.200 MFL 7 .2 08-20-2018 108 2027/08
CA1700542_001_001 INORGANIC-202201 1010 BARIUM < 100.000 UG/L 1000 100 01-28-2019 36 2022/01 DUE NOW
CA1700542_001_001 INORGANIC-202201 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 01-28-2019 36 2022/01 DUE NOW
CA1700542_001_001 INORGANIC-202201 1015 CADMIUM < 1.000 UG/L 5 1 01-28-2019 36 2022/01 DUE NOW
CA1700542_001_001 INORGANIC-202201 1020 CHROMIUM < 10.000 UG/L 50 10 01-28-2019 36 2022/01 DUE NOW
CA1700542_001_001 INORGANIC-202201 1025 FLUORIDE 0.170 0.100 MG/L 2 .1 01-28-2019 36 2022/01 DUE NOW
CA1700542_001_001 INORGANIC-202201 1035 MERCURY < 1.000 UG/L 2 1 01-28-2019 36 2022/01 DUE NOW
CA1700542_001_001 INORGANIC-202201 1036 NICKEL < 10.000 UG/L 100 10 01-28-2019 36 2022/01 DUE NOW
CA1700542_001_001 INORGANIC-202012 1039 PERCHLORATE < 4.000 UG/L 6 4 12-29-2017 36 2020/12 DUE NOW
CA1700542_001_001 INORGANIC-202201 1045 SELENIUM < 5.000 UG/L 50 5 01-28-2019 36 2022/01 DUE NOW
CA1700542_001_001 INORGANIC-202201 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 01-28-2019 36 2022/01 DUE NOW
CA1700542_001_001 NITRATE/NITRITE-202111 1040 NITRATE < 0.400 MG/L 10 .4 11-24-2020 12 2021/11 DUE NOW
CA1700542_001_001 NITRATE/NITRITE-202001 1041 NITRITE < 0.400 MG/L 1 .4 01-30-2017 36 2020/01 DUE NOW
CA1700542_001_001 RADIOLOGICAL-201609 4109 GROSS ALPHA PARTICLE ACTIVITY 0.023 +/- 0.879 1.500 PCI/L 15 3 06-07-2016 3 2016/09 DUE NOW
CA1700542_001_001 REGULATED VOC-202312 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 12-29-2017 72 2023/12 DUE NOW
CA1700542_001_001 REGULATED VOC-202312 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 12-29-2017 72 2023/12 DUE NOW
CA1700542_001_001 REGULATED VOC-202312 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 12-29-2017 72 2023/12 DUE NOW
CA1700542_001_001 REGULATED VOC-202312 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 12-29-2017 72 2023/12 DUE NOW
CA1700542_001_001 REGULATED VOC-202312 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 12-29-2017 72 2023/12 DUE NOW
CA1700542_001_001 REGULATED VOC-202312 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 12-29-2017 72 2023/12 DUE NOW
CA1700542_001_001 REGULATED VOC-202312 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 12-29-2017 72 2023/12 DUE NOW
CA1700542_001_001 REGULATED VOC-202312 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 12-29-2017 72 2023/12 DUE NOW
CA1700542_001_001 REGULATED VOC-202312 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 12-29-2017 72 2023/12 DUE NOW
CA1700542_001_001 REGULATED VOC-202312 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 12-29-2017 72 2023/12 DUE NOW
CA1700542_001_001 REGULATED VOC-202312 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 12-29-2017 72 2023/12 DUE NOW
CA1700542_001_001 REGULATED VOC-202312 2990 BENZENE < 0.500 UG/L 1 .5 12-29-2017 72 2023/12 DUE NOW
CA1700542_001_001 REGULATED VOC-202312 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 12-29-2017 72 2023/12 DUE NOW
CA1700542_001_001 REGULATED VOC-202312 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 12-29-2017 72 2023/12 DUE NOW
CA1700542_001_001 REGULATED VOC-202312 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 12-29-2017 72 2023/12 DUE NOW
CA1700542_001_001 REGULATED VOC-202312 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 12-29-2017 72 2023/12 DUE NOW
CA1700542_001_001 REGULATED VOC-202012 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 12-29-2017 36 2020/12 DUE NOW
CA1700542_001_001 REGULATED VOC-202312 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 12-29-2017 72 2023/12 DUE NOW
CA1700542_001_001 REGULATED VOC-202312 2996 STYRENE < 0.500 UG/L 100 .5 12-29-2017 72 2023/12 DUE NOW
CA1700542_001_001 REGULATED VOC-202312 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 12-29-2017 72 2023/12 DUE NOW
CA1700542_001_001 REGULATED VOC-202312 2991 TOLUENE < 0.500 UG/L 150 .5 12-29-2017 72 2023/12 DUE NOW
CA1700542_001_001 REGULATED VOC-202312 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 12-29-2017 72 2023/12 DUE NOW
CA1700542_001_001 REGULATED VOC-202312 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 12-29-2017 72 2023/12 DUE NOW
CA1700542_001_001 REGULATED VOC-202312 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 12-29-2017 72 2023/12 DUE NOW
CA1700542_001_001 REGULATED VOC-202312 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 12-29-2017 72 2023/12 DUE NOW
CA1700542_001_001 REGULATED VOC-202312 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 12-29-2017 72 2023/12 DUE NOW
CA1700542_001_001 REGULATED VOC-202312 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 12-29-2017 72 2023/12 DUE NOW
CA1700542_001_001 REGULATED SOC-202203 2414 1,2,3-TRICHLOROPROPANE < UG/L 0.005 03-13-2019 36 2022/03 DUE NOW
CA1700542_001_001 REGULATED SOC-202411 2110 2,4,5-TP < 1.000 UG/L 50 1 11-17-2015 108 2024/11
CA1700542_001_001 REGULATED SOC-202411 2105 2,4-D < 10.000 UG/L 70 10 11-17-2015 108 2024/11
CA1700542_001_001 REGULATED SOC-202112 2050 ATRAZINE < 0.500 UG/L 1 .5 12-17-2018 36 2021/12 DUE NOW
CA1700542_001_001 REGULATED SOC-202411 2031 DALAPON < 10.000 UG/L 200 10 11-17-2015 108 2024/11
CA1700542_001_001 REGULATED SOC-202112 2037 SIMAZINE < 1.000 UG/L 4 1 12-17-2018 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.