Date:05-18-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:4010002SYSTEM NAME:ATASCADERO MUTUAL WATER COCOUNTY:SAN LUIS OBISPO 
SOURCE NO.:060SOURCE NAME:STG2-ROJ...*SOURCE CLASS:DBPQSTATUS: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
CA4010002_DST_060 DISINFECTION BYPRODUCTS-202405 2943 BROMODICHLOROMETHANE 20.100 1.000 UG/L 1 02-13-2024 3 2024/05 DUE NOW
CA4010002_DST_060 DISINFECTION BYPRODUCTS-202405 2942 BROMOFORM 8.000 1.000 UG/L 1 02-13-2024 3 2024/05 DUE NOW
CA4010002_DST_060 DISINFECTION BYPRODUCTS-202405 2941 CHLOROFORM 12.900 1.000 UG/L 1 02-13-2024 3 2024/05 DUE NOW
CA4010002_DST_060 DISINFECTION BYPRODUCTS-202405 2454 DIBROMOACETIC ACID 7.400 1.000 UG/L 1 02-13-2024 3 2024/05 DUE NOW
CA4010002_DST_060 DISINFECTION BYPRODUCTS-202405 2944 DIBROMOCHLOROMETHANE 22.500 1.000 UG/L 1 02-13-2024 3 2024/05 DUE NOW
CA4010002_DST_060 DISINFECTION BYPRODUCTS-202405 2451 DICHLOROACETIC ACID 6.500 1.000 UG/L 1 02-13-2024 3 2024/05 DUE NOW
CA4010002_DST_060 DISINFECTION BYPRODUCTS-202405 2456 TOTAL HALOACETIC ACIDS (HAA5) 16.700 1.000 UG/L 60 02-13-2024 3 2024/05 DUE NOW
CA4010002_DST_060 DISINFECTION BYPRODUCTS-202405 2453 MONOBROMOACETIC ACID < 1.000 UG/L 1 02-13-2024 3 2024/05 DUE NOW
CA4010002_DST_060 DISINFECTION BYPRODUCTS-202405 2450 MONOCHLOROACETIC ACID < 2.000 UG/L 2 02-13-2024 3 2024/05 DUE NOW
CA4010002_DST_060 DISINFECTION BYPRODUCTS-202405 2950 TTHM 63.500 1.000 UG/L 80 02-13-2024 3 2024/05 DUE NOW
CA4010002_DST_060 DISINFECTION BYPRODUCTS-202405 2452 TRICHLOROACETIC ACID 2.800 1.000 UG/L 1 02-13-2024 3 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

*Please refer to the Stage 2 DBP Monitoring Plan Approval Letter for full sample point names.
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.