Date:05-13-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:0410008SYSTEM NAME:THERMALITO WATER & SEWER DISTCOUNTY:BUTTE 
SOURCE NO.:001SOURCE NAME:TREATMENT PLANT-TREATEDSOURCE CLASS:CLSPSTATUS: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
CA0410008_001_001 SECONDARY/GP-203304 1928 ALKALINITY, BICARBONATE 50.000 10.000 MG/L 04-03-2024 108 2033/04
CA0410008_001_001 SECONDARY/GP-203304 1919 CALCIUM 8.000 1.000 MG/L 04-03-2024 108 2033/04
CA0410008_001_001 SECONDARY/GP-203304 1929 ALKALINITY, CARBONATE < 10.000 MG/L 04-03-2024 108 2033/04
CA0410008_001_001 SECONDARY/GP-203304 1017 CHLORIDE 8.000 1.000 MG/L 500 04-03-2024 108 2033/04
CA0410008_001_001 SECONDARY/GP-203304 1905 COLOR < 5.000 UNITS 15 04-03-2024 108 2033/04
CA0410008_001_001 SECONDARY/GP-203304 1022 COPPER, FREE < 50.000 UG/L 1000 50 04-03-2024 108 2033/04
CA0410008_001_001 SECONDARY/GP-203304 2905 FOAMING AGENTS (SURFACTANTS) < 0.050 MG/L .5 04-03-2024 108 2033/04
CA0410008_001_001 SECONDARY/GP-203304 1915 HARDNESS, TOTAL (AS CACO3) 36.400 1.000 MG/L 04-03-2024 108 2033/04
CA0410008_001_001 SECONDARY/GP-203304 1021 HYDROXIDE AS CALCIUM CARBONATE < 10.000 MG/L 04-03-2024 108 2033/04
CA0410008_001_001 SECONDARY/GP-203304 1028 IRON < 30.000 UG/L 300 100 04-03-2024 108 2033/04
CA0410008_001_001 SECONDARY/GP-203304 1031 MAGNESIUM 4.000 1.000 MG/L 04-03-2024 108 2033/04
CA0410008_001_001 SECONDARY/GP-203304 1032 MANGANESE < 10.000 UG/L 50 20 04-03-2024 108 2033/04
CA0410008_001_001 SECONDARY/GP-203304 1050 SILVER < 1.000 UG/L 100 10 04-03-2024 108 2033/04
CA0410008_001_001 SECONDARY/GP-203304 1052 SODIUM 8.000 1.000 MG/L 04-03-2024 108 2033/04
CA0410008_001_001 SECONDARY/GP-203304 1064 CONDUCTIVITY @ 25 C UMHOS/CM 113.000 UMHO/CM 1600 04-03-2024 108 2033/04
CA0410008_001_001 SECONDARY/GP-203304 1055 SULFATE 2.900 0.500 MG/L 500 .5 04-03-2024 108 2033/04
CA0410008_001_001 SECONDARY/GP-203304 1930 TDS 80.000 20.000 MG/L 1000 04-03-2024 108 2033/04
CA0410008_001_001 SECONDARY/GP-203304 1095 ZINC < 20.000 UG/L 5000 50 04-03-2024 108 2033/04
CA0410008_001_001 INORGANIC-203304 1002 ALUMINUM < 50.000 UG/L 1000 50 04-03-2024 108 2033/04
CA0410008_001_001 INORGANIC-203304 1074 ANTIMONY, TOTAL < 6.000 UG/L 6 6 04-03-2024 108 2033/04
CA0410008_001_001 INORGANIC-203304 1005 ARSENIC < 2.000 UG/L 10 2 04-03-2024 108 2033/04
CA0410008_001_001 INORGANIC-202404 1094 ASBESTOS < 0.200 MFL 7 .2 04-14-2015 108 2024/04 DUE NOW
CA0410008_001_001 INORGANIC-203304 1010 BARIUM < 100.000 UG/L 1000 100 04-03-2024 108 2033/04
CA0410008_001_001 INORGANIC-203304 1075 BERYLLIUM, TOTAL < 1.000 UG/L 4 1 04-03-2024 108 2033/04
CA0410008_001_001 INORGANIC-203304 1015 CADMIUM < 1.000 UG/L 5 1 04-03-2024 108 2033/04
CA0410008_001_001 INORGANIC-203304 1020 CHROMIUM < 10.000 UG/L 50 10 04-03-2024 108 2033/04
CA0410008_001_001 INORGANIC-203304 1025 FLUORIDE < 0.100 MG/L 2 .1 04-03-2024 108 2033/04
CA0410008_001_001 INORGANIC-203304 1035 MERCURY < 1.000 UG/L 2 1 04-03-2024 108 2033/04
CA0410008_001_001 INORGANIC-203304 1036 NICKEL < 10.000 UG/L 100 10 04-03-2024 108 2033/04
CA0410008_001_001 INORGANIC-202504 1039 PERCHLORATE < 2.000 UG/L 6 1 04-03-2024 12 2025/04
CA0410008_001_001 INORGANIC-203304 1045 SELENIUM < 5.000 UG/L 50 5 04-03-2024 108 2033/04
CA0410008_001_001 INORGANIC-203304 1085 THALLIUM, TOTAL < 1.000 UG/L 2 1 04-03-2024 108 2033/04
CA0410008_001_001 NITRATE/NITRITE-202504 1040 NITRATE < 0.400 MG/L 10 .4 04-03-2024 12 2025/04
CA0410008_001_001 NITRATE/NITRITE-202704 1041 NITRITE < 0.400 MG/L 1 .4 04-03-2024 36 2027/04
CA0410008_001_001 RADIOLOGICAL-202504 4109 GROSS ALPHA PARTICLE ACTIVITY 0.189 +/- 0.745 1.100 PCI/L 15 3 04-12-2016 108 2025/04
CA0410008_001_001 RADIOLOGICAL-202504 4030 RADIUM-228 < 0.200 PCI/L 1 04-12-2016 108 2025/04
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.