Date:05-16-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:1710006SYSTEM NAME:KONOCTI COUNTY WATER DISTRICTCOUNTY:LAKE 
SOURCE NO.:002SOURCE NAME:TREATMENT PLANT - CLEAR LAKE - TREATEDSOURCE CLASS:OTHRSTATUS: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
CA1710006_002_002 DISINFECTION BYPRODUCTS-202503 1011 BROMATE < 1.000 UG/L 10 5 03-13-2024 12 2025/03
CA1710006_002_002 SECONDARY/GP-202407 1928 ALKALINITY, BICARBONATE 160.000 5.000 MG/L 07-26-2023 12 2024/07
CA1710006_002_002 SECONDARY/GP-202407 1919 CALCIUM 29.000 1.000 MG/L 07-26-2023 12 2024/07
CA1710006_002_002 SECONDARY/GP-202407 1929 ALKALINITY, CARBONATE < 5.000 MG/L 07-26-2023 12 2024/07
CA1710006_002_002 SECONDARY/GP-202407 1017 CHLORIDE 27.000 5.000 MG/L 500 07-26-2023 12 2024/07
CA1710006_002_002 SECONDARY/GP-202407 1905 COLOR < 5.000 UNITS 15 07-26-2023 12 2024/07
CA1710006_002_002 SECONDARY/GP-202407 1022 COPPER, FREE 69.000 50.000 UG/L 1000 50 07-26-2023 12 2024/07
CA1710006_002_002 SECONDARY/GP-202407 2905 FOAMING AGENTS (SURFACTANTS) < 0.050 MG/L .5 07-26-2023 12 2024/07
CA1710006_002_002 SECONDARY/GP-202407 1915 HARDNESS, TOTAL (AS CACO3) 160.000 5.000 MG/L 07-26-2023 12 2024/07
CA1710006_002_002 SECONDARY/GP-202407 1021 HYDROXIDE AS CALCIUM CARBONATE < 5.000 MG/L 07-26-2023 12 2024/07
CA1710006_002_002 SECONDARY/GP-202407 1028 IRON < 100.000 UG/L 300 100 07-26-2023 12 2024/07
CA1710006_002_002 SECONDARY/GP-202407 1031 MAGNESIUM 21.000 1.000 MG/L 07-26-2023 12 2024/07
CA1710006_002_002 SECONDARY/GP-202407 1032 MANGANESE < 20.000 UG/L 50 20 07-26-2023 12 2024/07
CA1710006_002_002 SECONDARY/GP-202406 1920 ODOR 1.400 1.000 TON 3 1 03-05-2024 3 2024/06
CA1710006_002_002 SECONDARY/GP-202407 1925 PH 7.840 1.680 pH 07-26-2023 12 2024/07
CA1710006_002_002 SECONDARY/GP-202407 1050 SILVER < 10.000 UG/L 100 10 07-26-2023 12 2024/07
CA1710006_002_002 SECONDARY/GP-202407 1052 SODIUM 22.000 1.000 MG/L 07-26-2023 12 2024/07
CA1710006_002_002 SECONDARY/GP-202407 1064 CONDUCTIVITY @ 25 C UMHOS/CM 360.000 20.000 UMHO/CM 1600 07-26-2023 12 2024/07
CA1710006_002_002 SECONDARY/GP-202407 1055 SULFATE 3.000 0.500 MG/L 500 .5 07-26-2023 12 2024/07
CA1710006_002_002 SECONDARY/GP-202407 1930 TDS 180.000 10.000 MG/L 1000 07-26-2023 12 2024/07
CA1710006_002_002 SECONDARY/GP-202407 0100 TURBIDITY < 0.100 NTU 5 .1 07-26-2023 12 2024/07
CA1710006_002_002 SECONDARY/GP-202407 1095 ZINC < 50.000 UG/L 5000 50 07-26-2023 12 2024/07
CA1710006_002_002 INORGANIC-202407 1002 ALUMINUM 55.000 50.000 UG/L 1000 50 07-26-2023 12 2024/07
CA1710006_002_002 REGULATED VOC-202408 2251 METHYL TERT-BUTYL ETHER < 3.000 UG/L 13 3 08-02-2023 12 2024/08
CA1710006_002_002 REGULATED SOC-202408 2727 THIOBENCARB (BOLERO) < 0.100 UG/L 70 1 08-16-2023 12 2024/08
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.