Date:04-29-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:1910194SYSTEM NAME:ROWLAND WATER DISTRICTCOUNTY:LOS ANGELES 
SOURCE NO.:All SourcesSOURCE NAME:N/ASOURCE CLASS:N/ASTATUS:N/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
CA1910194_DST_800 DISINFECTION BYPRODUCTS-202406 2943 BROMODICHLOROMETHANE 8.200 1.000 UG/L 1 03-04-2024 3 2024/06
CA1910194_DST_800 DISINFECTION BYPRODUCTS-202406 2942 BROMOFORM 5.600 1.000 UG/L 1 03-04-2024 3 2024/06
CA1910194_DST_800 DISINFECTION BYPRODUCTS-202406 2941 CHLOROFORM 4.700 1.000 UG/L 1 03-04-2024 3 2024/06
CA1910194_DST_800 DISINFECTION BYPRODUCTS-202406 2454 DIBROMOACETIC ACID 1.100 1.000 UG/L 1 03-04-2024 3 2024/06
CA1910194_DST_800 DISINFECTION BYPRODUCTS-202406 2944 DIBROMOCHLOROMETHANE 11.900 1.000 UG/L 1 03-04-2024 3 2024/06
CA1910194_DST_800 DISINFECTION BYPRODUCTS-202406 2451 DICHLOROACETIC ACID 3.400 1.000 UG/L 1 03-04-2024 3 2024/06
CA1910194_DST_800 DISINFECTION BYPRODUCTS-202406 2456 TOTAL HALOACETIC ACIDS (HAA5) 5.500 1.000 UG/L 60 03-04-2024 3 2024/06
CA1910194_DST_800 DISINFECTION BYPRODUCTS-202406 2453 MONOBROMOACETIC ACID < 1.000 UG/L 1 03-04-2024 3 2024/06
CA1910194_DST_800 DISINFECTION BYPRODUCTS-202406 2450 MONOCHLOROACETIC ACID < 2.000 UG/L 2 03-04-2024 3 2024/06
CA1910194_DST_800 DISINFECTION BYPRODUCTS-202406 2950 TTHM 30.400 1.000 UG/L 80 03-04-2024 3 2024/06
CA1910194_DST_800 DISINFECTION BYPRODUCTS-202406 2452 TRICHLOROACETIC ACID 1.000 1.000 UG/L 1 03-04-2024 3 2024/06
CA1910194_DST_801 DISINFECTION BYPRODUCTS-202406 2943 BROMODICHLOROMETHANE 6.300 1.000 UG/L 1 03-04-2024 3 2024/06
CA1910194_DST_801 DISINFECTION BYPRODUCTS-202406 2942 BROMOFORM 5.200 1.000 UG/L 1 03-04-2024 3 2024/06
CA1910194_DST_801 DISINFECTION BYPRODUCTS-202406 2941 CHLOROFORM 3.200 1.000 UG/L 1 03-04-2024 3 2024/06
CA1910194_DST_801 DISINFECTION BYPRODUCTS-202406 2454 DIBROMOACETIC ACID 2.000 1.000 UG/L 1 03-04-2024 3 2024/06
CA1910194_DST_801 DISINFECTION BYPRODUCTS-202406 2944 DIBROMOCHLOROMETHANE 10.000 1.000 UG/L 1 03-04-2024 3 2024/06
CA1910194_DST_801 DISINFECTION BYPRODUCTS-202406 2451 DICHLOROACETIC ACID 3.300 1.000 UG/L 1 03-04-2024 3 2024/06
CA1910194_DST_801 DISINFECTION BYPRODUCTS-202406 2456 TOTAL HALOACETIC ACIDS (HAA5) 5.300 1.000 UG/L 60 03-04-2024 3 2024/06
CA1910194_DST_801 DISINFECTION BYPRODUCTS-202406 2453 MONOBROMOACETIC ACID < 1.000 UG/L 1 03-04-2024 3 2024/06
CA1910194_DST_801 DISINFECTION BYPRODUCTS-202406 2450 MONOCHLOROACETIC ACID < 2.000 UG/L 2 03-04-2024 3 2024/06
CA1910194_DST_801 DISINFECTION BYPRODUCTS-202406 2950 TTHM 24.700 1.000 UG/L 80 03-04-2024 3 2024/06
CA1910194_DST_801 DISINFECTION BYPRODUCTS-202406 2452 TRICHLOROACETIC ACID < 1.000 UG/L 1 03-04-2024 3 2024/06
CA1910194_DST_802 DISINFECTION BYPRODUCTS-202406 2943 BROMODICHLOROMETHANE 6.000 1.000 UG/L 1 03-04-2024 3 2024/06
CA1910194_DST_802 DISINFECTION BYPRODUCTS-202406 2942 BROMOFORM 3.900 1.000 UG/L 1 03-04-2024 3 2024/06
CA1910194_DST_802 DISINFECTION BYPRODUCTS-202406 2941 CHLOROFORM 3.400 1.000 UG/L 1 03-04-2024 3 2024/06
CA1910194_DST_802 DISINFECTION BYPRODUCTS-202406 2454 DIBROMOACETIC ACID 1.600 1.000 UG/L 1 03-04-2024 3 2024/06
CA1910194_DST_802 DISINFECTION BYPRODUCTS-202406 2944 DIBROMOCHLOROMETHANE 8.800 1.000 UG/L 1 03-04-2024 3 2024/06
CA1910194_DST_802 DISINFECTION BYPRODUCTS-202406 2451 DICHLOROACETIC ACID 2.300 1.000 UG/L 1 03-04-2024 3 2024/06
CA1910194_DST_802 DISINFECTION BYPRODUCTS-202406 2456 TOTAL HALOACETIC ACIDS (HAA5) 3.900 1.000 UG/L 60 03-04-2024 3 2024/06
CA1910194_DST_802 DISINFECTION BYPRODUCTS-202406 2453 MONOBROMOACETIC ACID < 1.000 UG/L 1 03-04-2024 3 2024/06
CA1910194_DST_802 DISINFECTION BYPRODUCTS-202406 2450 MONOCHLOROACETIC ACID < 2.000 UG/L 2 03-04-2024 3 2024/06
CA1910194_DST_802 DISINFECTION BYPRODUCTS-202406 2950 TTHM 22.100 1.000 UG/L 80 03-04-2024 3 2024/06
CA1910194_DST_802 DISINFECTION BYPRODUCTS-202406 2452 TRICHLOROACETIC ACID < 1.000 UG/L 1 03-04-2024 3 2024/06
CA1910194_DST_803 DISINFECTION BYPRODUCTS-202406 2943 BROMODICHLOROMETHANE 5.700 1.000 UG/L 1 03-04-2024 3 2024/06
CA1910194_DST_803 DISINFECTION BYPRODUCTS-202406 2942 BROMOFORM 3.700 1.000 UG/L 1 03-04-2024 3 2024/06
CA1910194_DST_803 DISINFECTION BYPRODUCTS-202406 2941 CHLOROFORM 3.300 1.000 UG/L 1 03-04-2024 3 2024/06
CA1910194_DST_803 DISINFECTION BYPRODUCTS-202406 2454 DIBROMOACETIC ACID 1.000 1.000 UG/L 1 03-04-2024 3 2024/06
CA1910194_DST_803 DISINFECTION BYPRODUCTS-202406 2944 DIBROMOCHLOROMETHANE 8.100 1.000 UG/L 1 03-04-2024 3 2024/06
CA1910194_DST_803 DISINFECTION BYPRODUCTS-202406 2451 DICHLOROACETIC ACID 2.000 1.000 UG/L 1 03-04-2024 3 2024/06
CA1910194_DST_803 DISINFECTION BYPRODUCTS-202406 2456 TOTAL HALOACETIC ACIDS (HAA5) 3.000 1.000 UG/L 60 03-04-2024 3 2024/06
CA1910194_DST_803 DISINFECTION BYPRODUCTS-202406 2453 MONOBROMOACETIC ACID < 1.000 UG/L 1 03-04-2024 3 2024/06
CA1910194_DST_803 DISINFECTION BYPRODUCTS-202406 2450 MONOCHLOROACETIC ACID < 2.000 UG/L 2 03-04-2024 3 2024/06
CA1910194_DST_803 DISINFECTION BYPRODUCTS-202406 2950 TTHM 20.800 1.000 UG/L 80 03-04-2024 3 2024/06
CA1910194_DST_803 DISINFECTION BYPRODUCTS-202406 2452 TRICHLOROACETIC ACID < 1.000 UG/L 1 03-04-2024 3 2024/06
CA1910194_DST_804 DISINFECTION BYPRODUCTS-202406 2943 BROMODICHLOROMETHANE 7.700 1.000 UG/L 1 03-04-2024 3 2024/06
CA1910194_DST_804 DISINFECTION BYPRODUCTS-202406 2942 BROMOFORM 5.500 1.000 UG/L 1 03-04-2024 3 2024/06
CA1910194_DST_804 DISINFECTION BYPRODUCTS-202406 2941 CHLOROFORM 4.600 1.000 UG/L 1 03-04-2024 3 2024/06
CA1910194_DST_804 DISINFECTION BYPRODUCTS-202406 2454 DIBROMOACETIC ACID 1.600 1.000 UG/L 1 03-04-2024 3 2024/06
CA1910194_DST_804 DISINFECTION BYPRODUCTS-202406 2944 DIBROMOCHLOROMETHANE 13.100 1.000 UG/L 1 03-04-2024 3 2024/06
CA1910194_DST_804 DISINFECTION BYPRODUCTS-202406 2451 DICHLOROACETIC ACID 2.700 1.000 UG/L 1 03-04-2024 3 2024/06
CA1910194_DST_804 DISINFECTION BYPRODUCTS-202406 2456 TOTAL HALOACETIC ACIDS (HAA5) 5.600 1.000 UG/L 60 03-04-2024 3 2024/06
CA1910194_DST_804 DISINFECTION BYPRODUCTS-202406 2453 MONOBROMOACETIC ACID < 1.000 UG/L 1 03-04-2024 3 2024/06
CA1910194_DST_804 DISINFECTION BYPRODUCTS-202406 2450 MONOCHLOROACETIC ACID < 2.000 UG/L 2 03-04-2024 3 2024/06
CA1910194_DST_804 DISINFECTION BYPRODUCTS-202406 2950 TTHM 30.900 1.000 UG/L 80 03-04-2024 3 2024/06
CA1910194_DST_804 DISINFECTION BYPRODUCTS-202406 2452 TRICHLOROACETIC ACID 1.300 1.000 UG/L 1 03-04-2024 3 2024/06
CA1910194_DST_805 DISINFECTION BYPRODUCTS-202406 2943 BROMODICHLOROMETHANE 11.100 1.000 UG/L 1 03-04-2024 3 2024/06
CA1910194_DST_805 DISINFECTION BYPRODUCTS-202406 2942 BROMOFORM 6.100 1.000 UG/L 1 03-04-2024 3 2024/06
CA1910194_DST_805 DISINFECTION BYPRODUCTS-202406 2941 CHLOROFORM 8.200 1.000 UG/L 1 03-04-2024 3 2024/06
CA1910194_DST_805 DISINFECTION BYPRODUCTS-202406 2454 DIBROMOACETIC ACID 1.800 1.000 UG/L 1 03-04-2024 3 2024/06
CA1910194_DST_805 DISINFECTION BYPRODUCTS-202406 2944 DIBROMOCHLOROMETHANE 14.600 1.000 UG/L 1 03-04-2024 3 2024/06
CA1910194_DST_805 DISINFECTION BYPRODUCTS-202406 2451 DICHLOROACETIC ACID 6.000 1.000 UG/L 1 03-04-2024 3 2024/06
CA1910194_DST_805 DISINFECTION BYPRODUCTS-202406 2456 TOTAL HALOACETIC ACIDS (HAA5) 9.400 1.000 UG/L 60 03-04-2024 3 2024/06
CA1910194_DST_805 DISINFECTION BYPRODUCTS-202406 2453 MONOBROMOACETIC ACID < 1.000 UG/L 1 03-04-2024 3 2024/06
CA1910194_DST_805 DISINFECTION BYPRODUCTS-202406 2450 MONOCHLOROACETIC ACID < 2.000 UG/L 2 03-04-2024 3 2024/06
CA1910194_DST_805 DISINFECTION BYPRODUCTS-202406 2950 TTHM 40.000 1.000 UG/L 80 03-04-2024 3 2024/06
CA1910194_DST_805 DISINFECTION BYPRODUCTS-202406 2452 TRICHLOROACETIC ACID 1.600 1.000 UG/L 1 03-04-2024 3 2024/06
CA1910194_DST_806 DISINFECTION BYPRODUCTS-202406 2943 BROMODICHLOROMETHANE 9.100 1.000 UG/L 1 03-04-2024 3 2024/06
CA1910194_DST_806 DISINFECTION BYPRODUCTS-202406 2942 BROMOFORM 5.700 1.000 UG/L 1 03-04-2024 3 2024/06
CA1910194_DST_806 DISINFECTION BYPRODUCTS-202406 2941 CHLOROFORM 6.400 1.000 UG/L 1 03-04-2024 3 2024/06
CA1910194_DST_806 DISINFECTION BYPRODUCTS-202406 2454 DIBROMOACETIC ACID 1.400 1.000 UG/L 1 03-04-2024 3 2024/06
CA1910194_DST_806 DISINFECTION BYPRODUCTS-202406 2944 DIBROMOCHLOROMETHANE 13.000 1.000 UG/L 1 03-04-2024 3 2024/06
CA1910194_DST_806 DISINFECTION BYPRODUCTS-202406 2451 DICHLOROACETIC ACID 6.400 1.000 UG/L 1 03-04-2024 3 2024/06
CA1910194_DST_806 DISINFECTION BYPRODUCTS-202406 2456 TOTAL HALOACETIC ACIDS (HAA5) 9.300 1.000 UG/L 60 03-04-2024 3 2024/06
CA1910194_DST_806 DISINFECTION BYPRODUCTS-202406 2453 MONOBROMOACETIC ACID < 1.000 UG/L 1 03-04-2024 3 2024/06
CA1910194_DST_806 DISINFECTION BYPRODUCTS-202406 2450 MONOCHLOROACETIC ACID < 2.000 UG/L 2 03-04-2024 3 2024/06
CA1910194_DST_806 DISINFECTION BYPRODUCTS-202406 2950 TTHM 34.200 1.000 UG/L 80 03-04-2024 3 2024/06
CA1910194_DST_806 DISINFECTION BYPRODUCTS-202406 2452 TRICHLOROACETIC ACID 1.500 1.000 UG/L 1 03-04-2024 3 2024/06
CA1910194_DST_807 DISINFECTION BYPRODUCTS-202406 2943 BROMODICHLOROMETHANE 5.900 1.000 UG/L 1 03-04-2024 3 2024/06
CA1910194_DST_807 DISINFECTION BYPRODUCTS-202406 2942 BROMOFORM 4.200 1.000 UG/L 1 03-04-2024 3 2024/06
CA1910194_DST_807 DISINFECTION BYPRODUCTS-202406 2941 CHLOROFORM 3.200 1.000 UG/L 1 03-04-2024 3 2024/06
CA1910194_DST_807 DISINFECTION BYPRODUCTS-202406 2454 DIBROMOACETIC ACID 1.900 1.000 UG/L 1 03-04-2024 3 2024/06
CA1910194_DST_807 DISINFECTION BYPRODUCTS-202406 2944 DIBROMOCHLOROMETHANE 9.000 1.000 UG/L 1 03-04-2024 3 2024/06
CA1910194_DST_807 DISINFECTION BYPRODUCTS-202406 2451 DICHLOROACETIC ACID 2.300 1.000 UG/L 1 03-04-2024 3 2024/06
CA1910194_DST_807 DISINFECTION BYPRODUCTS-202406 2456 TOTAL HALOACETIC ACIDS (HAA5) 4.200 1.000 UG/L 60 03-04-2024 3 2024/06
CA1910194_DST_807 DISINFECTION BYPRODUCTS-202406 2453 MONOBROMOACETIC ACID < 1.000 UG/L 1 03-04-2024 3 2024/06
CA1910194_DST_807 DISINFECTION BYPRODUCTS-202406 2450 MONOCHLOROACETIC ACID < 2.000 UG/L 2 03-04-2024 3 2024/06
CA1910194_DST_807 DISINFECTION BYPRODUCTS-202406 2950 TTHM 22.300 1.000 UG/L 80 03-04-2024 3 2024/06
CA1910194_DST_807 DISINFECTION BYPRODUCTS-202406 2452 TRICHLOROACETIC ACID < 1.000 UG/L 1 03-04-2024 3 2024/06
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.