Date:05-10-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:2410011SYSTEM NAME:LE GRAND COMM SERVICES DISTCOUNTY:MERCED 
SOURCE NO.:901SOURCE NAME:ST2DBP -...*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
CA2410011_DST_901 DISINFECTION BYPRODUCTS-202406 2943 BROMODICHLOROMETHANE 1.200 0.500 UG/L 1 06-29-2023 12 2024/06
CA2410011_DST_901 DISINFECTION BYPRODUCTS-202406 2942 BROMOFORM < 0.500 UG/L 1 06-29-2023 12 2024/06
CA2410011_DST_901 DISINFECTION BYPRODUCTS-202406 2941 CHLOROFORM 7.100 0.500 UG/L 1 06-29-2023 12 2024/06
CA2410011_DST_901 DISINFECTION BYPRODUCTS-202406 2454 DIBROMOACETIC ACID < 1.000 UG/L 1 06-29-2023 12 2024/06
CA2410011_DST_901 DISINFECTION BYPRODUCTS-202406 2944 DIBROMOCHLOROMETHANE 0.960 0.500 UG/L 1 06-29-2023 12 2024/06
CA2410011_DST_901 DISINFECTION BYPRODUCTS-202406 2451 DICHLOROACETIC ACID < 1.000 UG/L 1 06-29-2023 12 2024/06
CA2410011_DST_901 DISINFECTION BYPRODUCTS-202406 2456 TOTAL HALOACETIC ACIDS (HAA5) < 2.000 UG/L 60 06-29-2023 12 2024/06
CA2410011_DST_901 DISINFECTION BYPRODUCTS-202406 2453 MONOBROMOACETIC ACID < 1.000 UG/L 1 06-29-2023 12 2024/06
CA2410011_DST_901 DISINFECTION BYPRODUCTS-202406 2450 MONOCHLOROACETIC ACID < 2.000 UG/L 2 06-29-2023 12 2024/06
CA2410011_DST_901 DISINFECTION BYPRODUCTS-202406 2950 TTHM 9.300 0.500 UG/L 80 06-29-2023 12 2024/06
CA2410011_DST_901 DISINFECTION BYPRODUCTS-202406 2452 TRICHLOROACETIC ACID 1.700 1.000 UG/L 1 06-29-2023 12 2024/06
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.