Date:05-07-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:1910163SYSTEM NAME:VALENCIA HEIGHTS WATER CO.COUNTY:LOS ANGELES 
SOURCE NO.:006SOURCE NAME:RESERVOIR #1 - TREATED - BLENDINGSOURCE 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
CA1910163_006_006 NITRATE/NITRITE-202405 1040 NITRATE 4.500 0.400 MG/L 10 .4 04-10-2024 1 2024/05 DUE NOW
CA1910163_006_006 RADIOLOGICAL-202406 4006 COMBINED URANIUM 8.100 +/- 0.000 1.000 PCI/L 20 1 03-06-2024 3 2024/06
CA1910163_006_006 REGULATED SOC-null 2414 1,2,3-TRICHLOROPROPANE UG/L 0.005 3 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.