Date:05-18-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:5610023SYSTEM NAME:VENTURA WWD NO. 8 - SIMI VALLEYCOUNTY:VENTURA 
SOURCE NO.:011SOURCE NAME:TAPO CANYON MEMBRANE TP (WELL 31B & 32)SOURCE CLASS:DEADSTATUS: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
CA5610023_011_011 SECONDARY/GP-202405 1994 AGGRESSIVE INDEX 12.100 AGGR 11-29-2023 6 2024/05 DUE NOW
CA5610023_011_011 SECONDARY/GP-202405 1915 HARDNESS, TOTAL (AS CACO3) 199.000 3.310 MG/L 04-24-2024 1 2024/05 DUE NOW
CA5610023_011_011 SECONDARY/GP-202405 1064 CONDUCTIVITY @ 25 C UMHOS/CM 530.000 2.000 UMHO/CM 1600 04-24-2024 1 2024/05 DUE NOW
CA5610023_011_011 SECONDARY/GP-202405 1930 TDS 370.000 10.000 MG/L 1000 04-24-2024 1 2024/05 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.