Date:04-28-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:1910243SYSTEM NAME:CALIFORNIA WATER SERVICE CO-LEONA VALLEYCOUNTY:LOS ANGELES 
SOURCE NO.:005SOURCE NAME:AVEK CONNECTION - 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
CA1910243_005_005 INORGANIC-202404 1025 FLUORIDE 0.100 0.100 MG/L 2 .1 03-12-2024 1 2024/04 DUE NOW
CA1910243_005_005 NITRATE/NITRITE-202402 1040 NITRATE 1.000 0.230 MG/L 10 .4 02-21-2023 12 2024/02 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.