Date:01-22-2025STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:1910028SYSTEM NAME:CRESCENTA VALLEY CWDCOUNTY:LOS ANGELES 
SOURCE NO.:802SOURCE NAME:#3 - OAK...*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
CA1910028_DST_802 DISINFECTION BYPRODUCTS 2943 BROMODICHLOROMETHANE 11.900 0.500 UG/L 1 01-07-2025 3 2025/04
CA1910028_DST_802 DISINFECTION BYPRODUCTS 2942 BROMOFORM 5.940 0.500 UG/L 1 01-07-2025 3 2025/04
CA1910028_DST_802 DISINFECTION BYPRODUCTS 2941 CHLOROFORM 6.250 0.500 UG/L 1 01-07-2025 3 2025/04
CA1910028_DST_802 DISINFECTION BYPRODUCTS 2454 DIBROMOACETIC ACID 3.700 1.000 UG/L 1 01-07-2025 3 2025/04
CA1910028_DST_802 DISINFECTION BYPRODUCTS 2944 DIBROMOCHLOROMETHANE 16.400 0.500 UG/L 1 01-07-2025 3 2025/04
CA1910028_DST_802 DISINFECTION BYPRODUCTS 2451 DICHLOROACETIC ACID 4.100 1.000 UG/L 1 01-07-2025 3 2025/04
CA1910028_DST_802 DISINFECTION BYPRODUCTS 2456 TOTAL HALOACETIC ACIDS (HAA5) 11.000 2.000 UG/L 60 01-07-2025 3 2025/04
CA1910028_DST_802 DISINFECTION BYPRODUCTS 2453 MONOBROMOACETIC ACID < 1.000 UG/L 1 01-07-2025 3 2025/04
CA1910028_DST_802 DISINFECTION BYPRODUCTS 2450 MONOCHLOROACETIC ACID < 2.000 UG/L 2 01-07-2025 3 2025/04
CA1910028_DST_802 DISINFECTION BYPRODUCTS 2950 TTHM 40.500 0.500 UG/L 80 01-07-2025 3 2025/04
CA1910028_DST_802 DISINFECTION BYPRODUCTS 2452 TRICHLOROACETIC ACID 1.500 1.000 UG/L 1 01-07-2025 3 2025/04
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.