Date:05-16-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:1700544SYSTEM NAME:COBB AREA CWD - BONANZA SPRINGSCOUNTY:LAKE 
SOURCE NO.:001SOURCE NAME:WELL 03SOURCE 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
CA1700544_001_001 SECONDARY/GP-202204 1928 ALKALINITY, BICARBONATE 65.000 MG/L 04-08-2019 36 2022/04 DUE NOW
CA1700544_001_001 SECONDARY/GP-202204 1919 CALCIUM 7.900 MG/L 04-08-2019 36 2022/04 DUE NOW
CA1700544_001_001 SECONDARY/GP-202204 1929 ALKALINITY, CARBONATE < MG/L 04-08-2019 36 2022/04 DUE NOW
CA1700544_001_001 SECONDARY/GP-202204 1017 CHLORIDE 2.800 MG/L 500 04-08-2019 36 2022/04 DUE NOW
CA1700544_001_001 SECONDARY/GP-202204 1905 COLOR < UNITS 15 04-08-2019 36 2022/04 DUE NOW
CA1700544_001_001 SECONDARY/GP-202204 1022 COPPER, FREE < 50.000 UG/L 1000 50 04-08-2019 36 2022/04 DUE NOW
CA1700544_001_001 SECONDARY/GP-202204 2905 FOAMING AGENTS (SURFACTANTS) < MG/L .5 04-08-2019 36 2022/04 DUE NOW
CA1700544_001_001 SECONDARY/GP-202204 1915 HARDNESS, TOTAL (AS CACO3) 41.000 MG/L 04-08-2019 36 2022/04 DUE NOW
CA1700544_001_001 SECONDARY/GP-202204 1021 HYDROXIDE AS CALCIUM CARBONATE < MG/L 04-08-2019 36 2022/04 DUE NOW
CA1700544_001_001 SECONDARY/GP-202204 1028 IRON 110.000 100.000 UG/L 300 100 04-08-2019 36 2022/04 DUE NOW
CA1700544_001_001 SECONDARY/GP-202204 1031 MAGNESIUM 5.200 MG/L 04-08-2019 36 2022/04 DUE NOW
CA1700544_001_001 SECONDARY/GP-202204 1032 MANGANESE < 20.000 UG/L 50 20 04-08-2019 36 2022/04 DUE NOW
CA1700544_001_001 SECONDARY/GP-202204 1920 ODOR < 1.000 TON 3 1 04-08-2019 36 2022/04 DUE NOW
CA1700544_001_001 SECONDARY/GP-202204 1925 PH 6.950 pH 04-08-2019 36 2022/04 DUE NOW
CA1700544_001_001 SECONDARY/GP-202204 1050 SILVER < 10.000 UG/L 100 10 04-08-2019 36 2022/04 DUE NOW
CA1700544_001_001 SECONDARY/GP-202204 1052 SODIUM 6.600 MG/L 04-08-2019 36 2022/04 DUE NOW
CA1700544_001_001 SECONDARY/GP-202204 1064 CONDUCTIVITY @ 25 C UMHOS/CM 120.000 UMHO/CM 1600 04-08-2019 36 2022/04 DUE NOW
CA1700544_001_001 SECONDARY/GP-202204 1055 SULFATE < 0.500 MG/L 500 .5 04-08-2019 36 2022/04 DUE NOW
CA1700544_001_001 SECONDARY/GP-202204 1930 TDS 110.000 MG/L 1000 04-08-2019 36 2022/04 DUE NOW
CA1700544_001_001 SECONDARY/GP-202204 0100 TURBIDITY 5.100 0.100 NTU 5 .1 04-08-2019 36 2022/04 DUE NOW
CA1700544_001_001 SECONDARY/GP-202204 1095 ZINC < 50.000 UG/L 5000 50 04-08-2019 36 2022/04 DUE NOW
CA1700544_001_001 INORGANIC-202204 1002 ALUMINUM 100.000 50.000 UG/L 1000 50 04-08-2019 36 2022/04 DUE NOW
CA1700544_001_001 INORGANIC-202204 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 04-08-2019 36 2022/04 DUE NOW
CA1700544_001_001 INORGANIC-202204 1005 ARSENIC < 2.000 UG/L 10 2 04-08-2019 36 2022/04 DUE NOW
CA1700544_001_001 INORGANIC-202803 1094 ASBESTOS < 0.200 MFL 7 .2 03-18-2019 108 2028/03
CA1700544_001_001 INORGANIC-202204 1010 BARIUM < 100.000 UG/L 1000 100 04-08-2019 36 2022/04 DUE NOW
CA1700544_001_001 INORGANIC-202204 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 04-08-2019 36 2022/04 DUE NOW
CA1700544_001_001 INORGANIC-202204 1015 CADMIUM < 1.000 UG/L 5 1 04-08-2019 36 2022/04 DUE NOW
CA1700544_001_001 INORGANIC-202204 1020 CHROMIUM < 10.000 UG/L 50 10 04-08-2019 36 2022/04 DUE NOW
CA1700544_001_001 INORGANIC-202204 1025 FLUORIDE < 0.100 MG/L 2 .1 04-08-2019 36 2022/04 DUE NOW
CA1700544_001_001 INORGANIC-202204 1035 MERCURY < 1.000 UG/L 2 1 04-08-2019 36 2022/04 DUE NOW
CA1700544_001_001 INORGANIC-202204 1036 NICKEL < 10.000 UG/L 100 10 04-08-2019 36 2022/04 DUE NOW
CA1700544_001_001 INORGANIC-202009 1039 PERCHLORATE < 4.000 UG/L 6 4 09-06-2017 36 2020/09 DUE NOW
CA1700544_001_001 INORGANIC-202204 1045 SELENIUM < 5.000 UG/L 50 5 04-08-2019 36 2022/04 DUE NOW
CA1700544_001_001 INORGANIC-202204 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 04-08-2019 36 2022/04 DUE NOW
CA1700544_001_001 NITRATE/NITRITE-202008 1040 NITRATE < 0.400 MG/L 10 .4 08-26-2019 12 2020/08 DUE NOW
CA1700544_001_001 NITRATE/NITRITE-202003 1041 NITRITE < 0.400 MG/L 1 .4 03-09-2017 36 2020/03 DUE NOW
CA1700544_001_001 RADIOLOGICAL-201601 4109 GROSS ALPHA PARTICLE ACTIVITY < 1.200 PCI/L 15 3 10-14-2015 3 2016/01 DUE NOW
CA1700544_001_001 REGULATED VOC-202003 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 03-12-2014 72 2020/03 DUE NOW
CA1700544_001_001 REGULATED VOC-202003 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 03-12-2014 72 2020/03 DUE NOW
CA1700544_001_001 REGULATED VOC-202003 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 03-12-2014 72 2020/03 DUE NOW
CA1700544_001_001 REGULATED VOC-202003 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 03-12-2014 72 2020/03 DUE NOW
CA1700544_001_001 REGULATED VOC-202003 2977 1,1-DICHLOROETHYLENE < 0.300 UG/L 6 .5 03-12-2014 72 2020/03 DUE NOW
CA1700544_001_001 REGULATED VOC-202003 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 03-12-2014 72 2020/03 DUE NOW
CA1700544_001_001 REGULATED VOC-202003 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 03-12-2014 72 2020/03 DUE NOW
CA1700544_001_001 REGULATED VOC-202003 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 03-12-2014 72 2020/03 DUE NOW
CA1700544_001_001 REGULATED VOC-202003 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 03-12-2014 72 2020/03 DUE NOW
CA1700544_001_001 REGULATED VOC-202003 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 03-12-2014 72 2020/03 DUE NOW
CA1700544_001_001 REGULATED VOC-202003 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 03-12-2014 72 2020/03 DUE NOW
CA1700544_001_001 REGULATED VOC-202003 2990 BENZENE < 0.300 UG/L 1 .5 03-12-2014 72 2020/03 DUE NOW
CA1700544_001_001 REGULATED VOC-202003 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 03-12-2014 72 2020/03 DUE NOW
CA1700544_001_001 REGULATED VOC-202003 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 03-12-2014 72 2020/03 DUE NOW
CA1700544_001_001 REGULATED VOC-202003 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 03-12-2014 72 2020/03 DUE NOW
CA1700544_001_001 REGULATED VOC-202003 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 03-12-2014 72 2020/03 DUE NOW
CA1700544_001_001 REGULATED VOC-202003 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 03-09-2017 36 2020/03 DUE NOW
CA1700544_001_001 REGULATED VOC-202003 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 03-12-2014 72 2020/03 DUE NOW
CA1700544_001_001 REGULATED VOC-202003 2996 STYRENE < 0.500 UG/L 100 .5 03-12-2014 72 2020/03 DUE NOW
CA1700544_001_001 REGULATED VOC-202003 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 03-12-2014 72 2020/03 DUE NOW
CA1700544_001_001 REGULATED VOC-202003 2991 TOLUENE < 0.500 UG/L 150 .5 03-12-2014 72 2020/03 DUE NOW
CA1700544_001_001 REGULATED VOC-202003 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 03-12-2014 72 2020/03 DUE NOW
CA1700544_001_001 REGULATED VOC-202003 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 03-12-2014 72 2020/03 DUE NOW
CA1700544_001_001 REGULATED VOC-202003 2218 TRICHLOROFLUOROMETHANE < 0.500 UG/L 150 5 03-12-2014 72 2020/03 DUE NOW
CA1700544_001_001 REGULATED VOC-202003 2904 TRICHLOROTRIFLUOROETHANE < 0.500 UG/L 1200 10 03-12-2014 72 2020/03 DUE NOW
CA1700544_001_001 REGULATED VOC-202003 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 03-12-2014 72 2020/03 DUE NOW
CA1700544_001_001 REGULATED VOC-202003 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 03-12-2014 72 2020/03 DUE NOW
CA1700544_001_001 REGULATED SOC-202312 2110 2,4,5-TP < 1.000 UG/L 50 1 12-03-2014 108 2023/12 DUE NOW
CA1700544_001_001 REGULATED SOC-202312 2105 2,4-D < 10.000 UG/L 70 10 12-03-2014 108 2023/12 DUE NOW
CA1700544_001_001 REGULATED SOC-202003 2050 ATRAZINE < 0.500 UG/L 1 .5 03-09-2017 36 2020/03 DUE NOW
CA1700544_001_001 REGULATED SOC-202312 2031 DALAPON < 10.000 UG/L 200 10 12-03-2014 108 2023/12 DUE NOW
CA1700544_001_001 REGULATED SOC-202003 2037 SIMAZINE < 1.000 UG/L 4 1 03-09-2017 36 2020/03 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.