Date:05-15-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:3000819SYSTEM NAME:LOS ALAMITOS RACE COURSECOUNTY:ORANGE 
SOURCE NO.:802SOURCE NAME:SITE 2-G...*SOURCE CLASS:DBPASTATUS: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
CA3000819_DST_802 DISINFECTION BYPRODUCTS-202108 2943 BROMODICHLOROMETHANE 2.680 1.000 UG/L 1 08-07-2020 12 2021/08 DUE NOW
CA3000819_DST_802 DISINFECTION BYPRODUCTS-202108 2942 BROMOFORM 1.310 1.000 UG/L 1 08-07-2020 12 2021/08 DUE NOW
CA3000819_DST_802 DISINFECTION BYPRODUCTS-202108 2941 CHLOROFORM 1.750 1.000 UG/L 1 08-07-2020 12 2021/08 DUE NOW
CA3000819_DST_802 DISINFECTION BYPRODUCTS-202408 2454 DIBROMOACETIC ACID < 1.000 UG/L 1 08-03-2023 12 2024/08
CA3000819_DST_802 DISINFECTION BYPRODUCTS-202108 2944 DIBROMOCHLOROMETHANE 2.440 1.000 UG/L 1 08-07-2020 12 2021/08 DUE NOW
CA3000819_DST_802 DISINFECTION BYPRODUCTS-202408 2451 DICHLOROACETIC ACID < 1.000 UG/L 1 08-03-2023 12 2024/08
CA3000819_DST_802 DISINFECTION BYPRODUCTS-202408 2456 TOTAL HALOACETIC ACIDS (HAA5) < 2.000 UG/L 60 08-03-2023 12 2024/08
CA3000819_DST_802 DISINFECTION BYPRODUCTS-202408 2453 MONOBROMOACETIC ACID < 1.000 UG/L 1 08-03-2023 12 2024/08
CA3000819_DST_802 DISINFECTION BYPRODUCTS-202408 2450 MONOCHLOROACETIC ACID < 2.000 UG/L 2 08-03-2023 12 2024/08
CA3000819_DST_802 DISINFECTION BYPRODUCTS-202408 2950 TTHM 1.280 0.500 UG/L 80 08-03-2023 12 2024/08
CA3000819_DST_802 DISINFECTION BYPRODUCTS-202408 2452 TRICHLOROACETIC ACID < 1.000 UG/L 1 08-03-2023 12 2024/08
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.