Date:05-18-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:1710022SYSTEM NAME:LAKE COUNTY CSA 20 - SODA BAYCOUNTY:LAKE 
SOURCE NO.:002SOURCE NAME:TREATMENTPLANT - CLEAR LAKE - TRTDSOURCE 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
CA1710022_002_002 DISINFECTION BYPRODUCTS-202407 1011 BROMATE < 5.000 UG/L 10 5 04-03-2024 3 2024/07
CA1710022_002_002 SECONDARY/GP-202408 1928 ALKALINITY, BICARBONATE 160.000 5.000 MG/L 08-29-2023 12 2024/08
CA1710022_002_002 SECONDARY/GP-202408 1919 CALCIUM 29.000 1.000 MG/L 08-29-2023 12 2024/08
CA1710022_002_002 SECONDARY/GP-202408 1929 ALKALINITY, CARBONATE < 5.000 MG/L 08-29-2023 12 2024/08
CA1710022_002_002 SECONDARY/GP-202408 1017 CHLORIDE 16.000 0.500 MG/L 500 08-29-2023 12 2024/08
CA1710022_002_002 SECONDARY/GP-202408 1905 COLOR 10.000 5.000 UNITS 15 08-29-2023 12 2024/08
CA1710022_002_002 SECONDARY/GP-202408 1022 COPPER, FREE < 50.000 UG/L 1000 50 08-29-2023 12 2024/08
CA1710022_002_002 SECONDARY/GP-202408 2905 FOAMING AGENTS (SURFACTANTS) < 0.050 MG/L .5 08-29-2023 12 2024/08
CA1710022_002_002 SECONDARY/GP-202408 1915 HARDNESS, TOTAL (AS CACO3) 161.000 5.000 MG/L 08-29-2023 12 2024/08
CA1710022_002_002 SECONDARY/GP-202408 1021 HYDROXIDE AS CALCIUM CARBONATE < 5.000 MG/L 08-29-2023 12 2024/08
CA1710022_002_002 SECONDARY/GP-202408 1028 IRON < 100.000 UG/L 300 100 08-29-2023 12 2024/08
CA1710022_002_002 SECONDARY/GP-202408 1031 MAGNESIUM 21.000 1.000 MG/L 08-29-2023 12 2024/08
CA1710022_002_002 SECONDARY/GP-202408 1032 MANGANESE 31.000 20.000 UG/L 50 20 08-29-2023 12 2024/08
CA1710022_002_002 SECONDARY/GP-202504 1920 ODOR 7.100 1.000 TON 3 1 04-03-2024 12 2025/04
CA1710022_002_002 SECONDARY/GP-202408 1925 PH 7.680 1.680 pH 08-29-2023 12 2024/08
CA1710022_002_002 SECONDARY/GP-202408 1050 SILVER < 10.000 UG/L 100 10 08-29-2023 12 2024/08
CA1710022_002_002 SECONDARY/GP-202408 1052 SODIUM 20.000 1.000 MG/L 08-29-2023 12 2024/08
CA1710022_002_002 SECONDARY/GP-202408 1064 CONDUCTIVITY @ 25 C UMHOS/CM 350.000 20.000 UMHO/CM 1600 08-29-2023 12 2024/08
CA1710022_002_002 SECONDARY/GP-202408 1055 SULFATE 2.400 0.500 MG/L 500 .5 08-29-2023 12 2024/08
CA1710022_002_002 SECONDARY/GP-202408 1930 TDS 190.000 10.000 MG/L 1000 08-29-2023 12 2024/08
CA1710022_002_002 SECONDARY/GP-202408 0100 TURBIDITY 0.300 0.100 NTU 5 .1 08-29-2023 12 2024/08
CA1710022_002_002 SECONDARY/GP-202408 1095 ZINC < 50.000 UG/L 5000 50 08-29-2023 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.