Date:05-09-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:3100086SYSTEM NAME:USFS BIG TREES PICNIC GROUNDCOUNTY:PLACER 
SOURCE NO.:001SOURCE NAME:HORIZONTAL WELL 01SOURCE CLASS:NSXXSTATUS: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
CA3100086_001_001 NITRATE/NITRITE-202409 1040 NITRATE < 0.400 MG/L 10 .4 09-19-2023 12 2024/09
CA3100086_001_001 NITRATE/NITRITE-202508 1041 NITRITE < 0.200 MG/L 1 .4 08-16-2022 36 2025/08
CA3100086_001_001 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.