Date:05-19-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:0410002SYSTEM NAME:CAL-WATER SERVICE CO.-CHICOCOUNTY:BUTTE 
SOURCE NO.:024SOURCE NAME:WELL 24-01 - STANDBYSOURCE CLASS:STBYSTATUS: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
CA0410002_024_024 SECONDARY/GP-202504 1928 ALKALINITY, BICARBONATE 140.000 MG/L 04-05-2016 108 2025/04
CA0410002_024_024 SECONDARY/GP-202504 1919 CALCIUM 24.000 MG/L 04-05-2016 108 2025/04
CA0410002_024_024 SECONDARY/GP-202504 1929 ALKALINITY, CARBONATE < MG/L 04-05-2016 108 2025/04
CA0410002_024_024 SECONDARY/GP-202504 1017 CHLORIDE 7.700 MG/L 500 04-05-2016 108 2025/04
CA0410002_024_024 SECONDARY/GP-202504 1905 COLOR < UNITS 15 04-05-2016 108 2025/04
CA0410002_024_024 SECONDARY/GP-202504 1022 COPPER, FREE < 50.000 UG/L 1000 50 04-05-2016 108 2025/04
CA0410002_024_024 SECONDARY/GP-202504 2905 FOAMING AGENTS (SURFACTANTS) < MG/L .5 04-05-2016 108 2025/04
CA0410002_024_024 SECONDARY/GP-202504 1915 HARDNESS, TOTAL (AS CACO3) 120.000 MG/L 04-05-2016 108 2025/04
CA0410002_024_024 SECONDARY/GP-202504 1021 HYDROXIDE AS CALCIUM CARBONATE < MG/L 04-05-2016 108 2025/04
CA0410002_024_024 SECONDARY/GP-202504 1028 IRON < 100.000 UG/L 300 100 04-05-2016 108 2025/04
CA0410002_024_024 SECONDARY/GP-202504 1031 MAGNESIUM 14.000 MG/L 04-05-2016 108 2025/04
CA0410002_024_024 SECONDARY/GP-202504 1032 MANGANESE < 20.000 UG/L 50 20 04-05-2016 108 2025/04
CA0410002_024_024 SECONDARY/GP-202504 1920 ODOR < 1.000 TON 3 1 04-05-2016 108 2025/04
CA0410002_024_024 SECONDARY/GP-202504 1925 PH 7.500 pH 04-05-2016 108 2025/04
CA0410002_024_024 SECONDARY/GP-202504 1050 SILVER < 10.000 UG/L 100 10 04-05-2016 108 2025/04
CA0410002_024_024 SECONDARY/GP-202504 1052 SODIUM 13.000 MG/L 04-05-2016 108 2025/04
CA0410002_024_024 SECONDARY/GP-202504 1064 CONDUCTIVITY @ 25 C UMHOS/CM 290.000 UMHO/CM 1600 04-05-2016 108 2025/04
CA0410002_024_024 SECONDARY/GP-202504 1055 SULFATE 6.700 0.500 MG/L 500 .5 04-05-2016 108 2025/04
CA0410002_024_024 SECONDARY/GP-202504 1930 TDS 190.000 MG/L 1000 04-05-2016 108 2025/04
CA0410002_024_024 SECONDARY/GP-202504 0100 TURBIDITY < 0.100 NTU 5 .1 04-05-2016 108 2025/04
CA0410002_024_024 SECONDARY/GP-202504 1095 ZINC < 50.000 UG/L 5000 50 04-05-2016 108 2025/04
CA0410002_024_024 INORGANIC-202504 1002 ALUMINUM < 50.000 UG/L 1000 50 04-05-2016 108 2025/04
CA0410002_024_024 INORGANIC-202504 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 04-05-2016 108 2025/04
CA0410002_024_024 INORGANIC-202504 1005 ARSENIC < 2.000 UG/L 10 2 04-05-2016 108 2025/04
CA0410002_024_024 INORGANIC-202504 1010 BARIUM < 100.000 UG/L 1000 100 04-05-2016 108 2025/04
CA0410002_024_024 INORGANIC-202504 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 04-05-2016 108 2025/04
CA0410002_024_024 INORGANIC-202504 1015 CADMIUM < 1.000 UG/L 5 1 04-05-2016 108 2025/04
CA0410002_024_024 INORGANIC-202504 1020 CHROMIUM < 10.000 UG/L 50 10 04-05-2016 108 2025/04
CA0410002_024_024 INORGANIC-202504 1025 FLUORIDE < 0.100 MG/L 2 .1 04-05-2016 108 2025/04
CA0410002_024_024 INORGANIC-202504 1035 MERCURY < 1.000 UG/L 2 1 04-05-2016 108 2025/04
CA0410002_024_024 INORGANIC-202504 1036 NICKEL < 10.000 UG/L 100 10 04-05-2016 108 2025/04
CA0410002_024_024 INORGANIC-202503 1039 PERCHLORATE < 4.000 UG/L 6 4 03-17-2016 108 2025/03
CA0410002_024_024 INORGANIC-202504 1045 SELENIUM < 5.000 UG/L 50 5 04-05-2016 108 2025/04
CA0410002_024_024 INORGANIC-202504 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 04-05-2016 108 2025/04
CA0410002_024_024 NITRATE/NITRITE-202601 1040 NITRATE 2.300 0.400 MG/L 10 .4 01-12-2017 108 2026/01
CA0410002_024_024 NITRATE/NITRITE-202504 1041 NITRITE < 0.400 MG/L 1 .4 04-05-2016 108 2025/04
CA0410002_024_024 RADIOLOGICAL-203112 4109 GROSS ALPHA PARTICLE ACTIVITY < 2.640 PCI/L 15 3 12-14-2022 108 2031/12
CA0410002_024_024 RADIOLOGICAL-202506 4030 RADIUM-228 < 0.700 PCI/L 1 06-23-2016 108 2025/06
CA0410002_024_024 REGULATED VOC-202608 2981 1,1,1-TRICHLOROETHANE < 0.500 UG/L 200 .5 08-16-2017 108 2026/08
CA0410002_024_024 REGULATED VOC-202608 2988 1,1,2,2-TETRACHLOROETHANE < 0.500 UG/L 1 .5 08-16-2017 108 2026/08
CA0410002_024_024 REGULATED VOC-202608 2985 1,1,2-TRICHLOROETHANE < 0.500 UG/L 5 .5 08-16-2017 108 2026/08
CA0410002_024_024 REGULATED VOC-202608 2978 1,1-DICHLOROETHANE < 0.500 UG/L 5 .5 08-16-2017 108 2026/08
CA0410002_024_024 REGULATED VOC-202608 2977 1,1-DICHLOROETHYLENE < 0.500 UG/L 6 .5 08-16-2017 108 2026/08
CA0410002_024_024 REGULATED VOC-202608 2378 1,2,4-TRICHLOROBENZENE < 0.500 UG/L 5 .5 08-16-2017 108 2026/08
CA0410002_024_024 REGULATED VOC-202608 2968 O-DICHLOROBENZENE < 0.500 UG/L 600 .5 08-16-2017 108 2026/08
CA0410002_024_024 REGULATED VOC-202608 2980 1,2-DICHLOROETHANE < 0.500 UG/L .5 .5 08-16-2017 108 2026/08
CA0410002_024_024 REGULATED VOC-202608 2983 1,2-DICHLOROPROPANE < 0.500 UG/L 5 .5 08-16-2017 108 2026/08
CA0410002_024_024 REGULATED VOC-202608 2413 1,3-DICHLOROPROPENE < 0.500 UG/L .5 .5 08-16-2017 108 2026/08
CA0410002_024_024 REGULATED VOC-202608 2969 P-DICHLOROBENZENE < 0.500 UG/L 5 .5 08-16-2017 108 2026/08
CA0410002_024_024 REGULATED VOC-202608 2990 BENZENE < 0.500 UG/L 1 .5 08-16-2017 108 2026/08
CA0410002_024_024 REGULATED VOC-202608 2982 CARBON TETRACHLORIDE < 0.500 UG/L .5 .5 08-16-2017 108 2026/08
CA0410002_024_024 REGULATED VOC-202608 2380 CIS-1,2-DICHLOROETHYLENE < 0.500 UG/L 6 .5 08-16-2017 108 2026/08
CA0410002_024_024 REGULATED VOC-202608 2964 DICHLOROMETHANE < 0.500 UG/L 5 .5 08-16-2017 108 2026/08
CA0410002_024_024 REGULATED VOC-202608 2992 ETHYLBENZENE < 0.500 UG/L 300 .5 08-16-2017 108 2026/08
CA0410002_024_024 REGULATED VOC-202608 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 08-16-2017 108 2026/08
CA0410002_024_024 REGULATED VOC-202608 2989 CHLOROBENZENE < 0.500 UG/L 70 .5 08-16-2017 108 2026/08
CA0410002_024_024 REGULATED VOC-202608 2996 STYRENE < 0.500 UG/L 100 .5 08-16-2017 108 2026/08
CA0410002_024_024 REGULATED VOC-202608 2987 TETRACHLOROETHYLENE < 0.500 UG/L 5 .5 08-16-2017 108 2026/08
CA0410002_024_024 REGULATED VOC-202608 2991 TOLUENE < 0.500 UG/L 150 .5 08-16-2017 108 2026/08
CA0410002_024_024 REGULATED VOC-202608 2979 TRANS-1,2-DICHLOROETHYLENE < 0.500 UG/L 10 .5 08-16-2017 108 2026/08
CA0410002_024_024 REGULATED VOC-202608 2984 TRICHLOROETHYLENE < 0.500 UG/L 5 .5 08-16-2017 108 2026/08
CA0410002_024_024 REGULATED VOC-202608 2218 TRICHLOROFLUOROMETHANE < 5.000 UG/L 150 5 08-16-2017 108 2026/08
CA0410002_024_024 REGULATED VOC-202608 2904 TRICHLOROTRIFLUOROETHANE < 10.000 UG/L 1200 10 08-16-2017 108 2026/08
CA0410002_024_024 REGULATED VOC-202608 2976 VINYL CHLORIDE < 0.500 UG/L .5 .5 08-16-2017 108 2026/08
CA0410002_024_024 REGULATED VOC-202608 2955 XYLENES, TOTAL < 0.500 UG/L 1750 0.5 08-16-2017 108 2026/08
CA0410002_024_024 REGULATED SOC-202705 2414 1,2,3-TRICHLOROPROPANE < UG/L 0.005 05-01-2018 108 2027/05
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.