Date:05-18-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:2100579SYSTEM NAME:NICASIO VALLEY RANCH MUTUALCOUNTY:MARIN 
SOURCE NO.:002SOURCE NAME:TREATMENT PLANT 01 - WELLS 01 AND 02SOURCE 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
CA2100579_002_002 SECONDARY/GP-202406 1028 IRON < 100.000 UG/L 300 100 06-01-2023 12 2024/06
CA2100579_002_002 SECONDARY/GP-202406 1032 MANGANESE < 20.000 UG/L 50 20 06-01-2023 12 2024/06
CA2100579_002_002 INORGANIC-202404 1005 ARSENIC 9.200 2.000 UG/L 10 2 03-14-2024 1 2024/04 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.