Date:05-21-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:1510011SYSTEM NAME:BUTTONWILLOW CWDCOUNTY:KERN 
SOURCE NO.:007SOURCE NAME:WELL 05 - RAWSOURCE CLASS:NCSGASTATUS: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
CA1510011_007_007 SECONDARY/GP-202512 1928 ALKALINITY, BICARBONATE 27.000 4.100 MG/L 12-14-2022 36 2025/12
CA1510011_007_007 SECONDARY/GP-202512 1919 CALCIUM 9.900 0.100 MG/L 12-14-2022 36 2025/12
CA1510011_007_007 SECONDARY/GP-202512 1929 ALKALINITY, CARBONATE < 4.100 MG/L 12-14-2022 36 2025/12
CA1510011_007_007 SECONDARY/GP-202512 1017 CHLORIDE 97.000 0.500 MG/L 500 12-14-2022 36 2025/12
CA1510011_007_007 SECONDARY/GP-202512 1905 COLOR 1.000 1.000 UNITS 15 12-14-2022 36 2025/12
CA1510011_007_007 SECONDARY/GP-202512 1022 COPPER, FREE < 10.000 UG/L 1000 50 12-14-2022 36 2025/12
CA1510011_007_007 SECONDARY/GP-202406 2905 FOAMING AGENTS (SURFACTANTS) < 0.200 MG/L .5 06-28-2021 36 2024/06
CA1510011_007_007 SECONDARY/GP-202512 1915 HARDNESS, TOTAL (AS CACO3) 25.000 0.500 MG/L 12-14-2022 36 2025/12
CA1510011_007_007 SECONDARY/GP-202512 1021 HYDROXIDE AS CALCIUM CARBONATE < 4.100 MG/L 12-14-2022 36 2025/12
CA1510011_007_007 SECONDARY/GP-202512 1028 IRON < 50.000 UG/L 300 100 12-14-2022 36 2025/12
CA1510011_007_007 SECONDARY/GP-202512 1031 MAGNESIUM 0.056 0.050 MG/L 12-14-2022 36 2025/12
CA1510011_007_007 SECONDARY/GP-202512 1032 MANGANESE < 10.000 UG/L 50 20 12-14-2022 36 2025/12
CA1510011_007_007 SECONDARY/GP-202406 1920 ODOR 2.000 1.000 TON 3 1 06-28-2021 36 2024/06
CA1510011_007_007 SECONDARY/GP-202512 1925 PH 7.890 0.050 pH 12-14-2022 36 2025/12
CA1510011_007_007 SECONDARY/GP-202512 1050 SILVER < 10.000 UG/L 100 10 12-14-2022 36 2025/12
CA1510011_007_007 SECONDARY/GP-202512 1052 SODIUM 89.000 0.500 MG/L 12-14-2022 36 2025/12
CA1510011_007_007 SECONDARY/GP-202512 1064 CONDUCTIVITY @ 25 C UMHOS/CM 473.000 1.000 UMHO/CM 1600 12-14-2022 36 2025/12
CA1510011_007_007 SECONDARY/GP-202512 1055 SULFATE 47.000 1.000 MG/L 500 .5 12-14-2022 36 2025/12
CA1510011_007_007 SECONDARY/GP-202512 1930 TDS 290.000 20.000 MG/L 1000 12-14-2022 36 2025/12
CA1510011_007_007 SECONDARY/GP-202512 0100 TURBIDITY 0.620 0.100 NTU 5 .1 12-14-2022 36 2025/12
CA1510011_007_007 SECONDARY/GP-202512 1095 ZINC < 50.000 UG/L 5000 50 12-14-2022 36 2025/12
CA1510011_007_007 INORGANIC-202512 1002 ALUMINUM < 50.000 UG/L 1000 50 12-14-2022 36 2025/12
CA1510011_007_007 INORGANIC-202512 1074 ANTIMONY, TOTAL < 2.000 UG/L 6 6 12-14-2022 36 2025/12
CA1510011_007_007 INORGANIC-202303 1005 ARSENIC 5.100 2.000 UG/L 10 2 12-14-2022 3 2023/03 DUE NOW
CA1510011_007_007 INORGANIC-202512 1010 BARIUM < 10.000 UG/L 1000 100 12-14-2022 36 2025/12
CA1510011_007_007 INORGANIC-202512 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 12-14-2022 36 2025/12
CA1510011_007_007 INORGANIC-202512 1015 CADMIUM < 1.000 UG/L 5 1 12-14-2022 36 2025/12
CA1510011_007_007 INORGANIC-202512 1020 CHROMIUM < 10.000 UG/L 50 10 12-14-2022 36 2025/12
CA1510011_007_007 INORGANIC-202512 1025 FLUORIDE 0.320 0.050 MG/L 2 .1 12-14-2022 36 2025/12
CA1510011_007_007 INORGANIC-202512 1035 MERCURY < 0.200 UG/L 2 1 12-14-2022 36 2025/12
CA1510011_007_007 INORGANIC-202512 1036 NICKEL < 10.000 UG/L 100 10 12-14-2022 36 2025/12
CA1510011_007_007 INORGANIC-202202 1039 PERCHLORATE < 2.000 UG/L 6 2 08-11-2021 6 2022/02 DUE NOW
CA1510011_007_007 INORGANIC-202512 1045 SELENIUM < 2.000 UG/L 50 5 12-14-2022 36 2025/12
CA1510011_007_007 INORGANIC-202512 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 12-14-2022 36 2025/12
CA1510011_007_007 NITRATE/NITRITE-202412 1040 NITRATE < 0.100 MG/L 10 .4 12-28-2023 12 2024/12
CA1510011_007_007 NITRATE/NITRITE-202512 1041 NITRITE < 0.050 MG/L 1 .4 12-14-2022 36 2025/12
CA1510011_007_007 RADIOLOGICAL-202111 4109 GROSS ALPHA PARTICLE ACTIVITY < 3.000 PCI/L 15 3 08-11-2021 3 2021/11 DUE NOW
CA1510011_007_007 RADIOLOGICAL-null 4030 RADIUM-228 PCI/L 1 3 DUE NOW
CA1510011_007_007 REGULATED VOC-202303 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 12-14-2022 3 2023/03 DUE NOW
CA1510011_007_007 REGULATED VOC-202303 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 12-14-2022 3 2023/03 DUE NOW
CA1510011_007_007 REGULATED VOC-202303 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 12-14-2022 3 2023/03 DUE NOW
CA1510011_007_007 REGULATED VOC-202303 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 12-14-2022 3 2023/03 DUE NOW
CA1510011_007_007 REGULATED VOC-202303 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 12-14-2022 3 2023/03 DUE NOW
CA1510011_007_007 REGULATED VOC-202303 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 12-14-2022 3 2023/03 DUE NOW
CA1510011_007_007 REGULATED VOC-202303 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 12-14-2022 3 2023/03 DUE NOW
CA1510011_007_007 REGULATED VOC-202303 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 12-14-2022 3 2023/03 DUE NOW
CA1510011_007_007 REGULATED VOC-202303 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 12-14-2022 3 2023/03 DUE NOW
CA1510011_007_007 REGULATED VOC-202303 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 12-14-2022 3 2023/03 DUE NOW
CA1510011_007_007 REGULATED VOC-202303 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 12-14-2022 3 2023/03 DUE NOW
CA1510011_007_007 REGULATED VOC-202303 2990 BENZENE < 0.500 UG/L 1 .5 12-14-2022 3 2023/03 DUE NOW
CA1510011_007_007 REGULATED VOC-202303 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 12-14-2022 3 2023/03 DUE NOW
CA1510011_007_007 REGULATED VOC-202303 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 12-14-2022 3 2023/03 DUE NOW
CA1510011_007_007 REGULATED VOC-202303 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 12-14-2022 3 2023/03 DUE NOW
CA1510011_007_007 REGULATED VOC-202303 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 12-14-2022 3 2023/03 DUE NOW
CA1510011_007_007 REGULATED VOC-202303 2251 METHYL TERT-BUTYL ETHER < 0.500 UG/L 13 3 12-14-2022 3 2023/03 DUE NOW
CA1510011_007_007 REGULATED VOC-202303 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 12-14-2022 3 2023/03 DUE NOW
CA1510011_007_007 REGULATED VOC-202303 2996 STYRENE < 0.500 UG/L 100 .5 12-14-2022 3 2023/03 DUE NOW
CA1510011_007_007 REGULATED VOC-202303 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 12-14-2022 3 2023/03 DUE NOW
CA1510011_007_007 REGULATED VOC-202303 2991 TOLUENE < 0.500 UG/L 150 .5 12-14-2022 3 2023/03 DUE NOW
CA1510011_007_007 REGULATED VOC-202303 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 12-14-2022 3 2023/03 DUE NOW
CA1510011_007_007 REGULATED VOC-202303 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 12-14-2022 3 2023/03 DUE NOW
CA1510011_007_007 REGULATED VOC-202303 2218 TRICHLOROFLUOROMETHANE < 0.500 UG/L 150 5 12-14-2022 3 2023/03 DUE NOW
CA1510011_007_007 REGULATED VOC-202303 2904 TRICHLOROTRIFLUOROETHANE < 0.500 UG/L 1200 10 12-14-2022 3 2023/03 DUE NOW
CA1510011_007_007 REGULATED VOC-202303 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 12-14-2022 3 2023/03 DUE NOW
CA1510011_007_007 REGULATED VOC-202303 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 12-14-2022 3 2023/03 DUE NOW
CA1510011_007_007 REGULATED SOC-202109 2414 1,2,3-TRICHLOROPROPANE < UG/L 0.005 06-28-2021 3 2021/09 DUE NOW
CA1510011_007_007 REGULATED SOC-202109 2051 LASSO (ALACHLOR) < 0.200 UG/L 2 1 06-28-2021 3 2021/09 DUE NOW
CA1510011_007_007 REGULATED SOC-202109 2050 ATRAZINE < 0.300 UG/L 1 .5 06-28-2021 3 2021/09 DUE NOW
CA1510011_007_007 REGULATED SOC-202109 2931 1,2-DIBROMO-3-CHLOROPROPANE < UG/L .2 .01 06-28-2021 3 2021/09 DUE NOW
CA1510011_007_007 REGULATED SOC-202109 2946 ETHYLENE DIBROMIDE < UG/L .05 .02 06-28-2021 3 2021/09 DUE NOW
CA1510011_007_007 REGULATED SOC-202109 2037 SIMAZINE < 0.300 UG/L 4 1 06-28-2021 3 2021/09 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.