Date:06-29-2024STATE OF CALIFORNIA 
LAST AND NEXT SAMPLE REPORT
SYSTEM NO.:3710034SYSTEM NAME:OTAY WATER DISTRICTCOUNTY:SAN DIEGO 
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
CA3710034_DST_900 DISINFECTION BYPRODUCTS-202408 2943 BROMODICHLOROMETHANE 5.700 1.000 UG/L 1 05-14-2024 3 2024/08
CA3710034_DST_900 DISINFECTION BYPRODUCTS-202408 2942 BROMOFORM 2.900 1.000 UG/L 1 05-14-2024 3 2024/08
CA3710034_DST_900 DISINFECTION BYPRODUCTS-202408 2941 CHLOROFORM 4.100 1.000 UG/L 1 05-14-2024 3 2024/08
CA3710034_DST_900 DISINFECTION BYPRODUCTS-202408 2944 DIBROMOCHLOROMETHANE 5.800 1.000 UG/L 1 05-14-2024 3 2024/08
CA3710034_DST_900 DISINFECTION BYPRODUCTS-202408 2451 DICHLOROACETIC ACID 4.600 1.000 UG/L 1 05-14-2024 3 2024/08
CA3710034_DST_900 DISINFECTION BYPRODUCTS-202408 2456 TOTAL HALOACETIC ACIDS (HAA5) 7.000 1.000 UG/L 60 05-14-2024 3 2024/08
CA3710034_DST_900 DISINFECTION BYPRODUCTS-202408 2453 MONOBROMOACETIC ACID < 1.000 UG/L 1 05-14-2024 3 2024/08
CA3710034_DST_900 DISINFECTION BYPRODUCTS-202408 2450 MONOCHLOROACETIC ACID < 2.000 UG/L 2 05-14-2024 3 2024/08
CA3710034_DST_900 DISINFECTION BYPRODUCTS-202408 2950 TTHM 18.500 1.000 UG/L 80 05-14-2024 3 2024/08
CA3710034_DST_900 DISINFECTION BYPRODUCTS-202408 2452 TRICHLOROACETIC ACID < 1.000 UG/L 1 05-14-2024 3 2024/08
CA3710034_DST_901 DISINFECTION BYPRODUCTS-202408 2943 BROMODICHLOROMETHANE 6.600 1.000 UG/L 1 05-14-2024 3 2024/08
CA3710034_DST_901 DISINFECTION BYPRODUCTS-202408 2942 BROMOFORM 3.800 1.000 UG/L 1 05-14-2024 3 2024/08
CA3710034_DST_901 DISINFECTION BYPRODUCTS-202408 2941 CHLOROFORM 4.500 1.000 UG/L 1 05-14-2024 3 2024/08
CA3710034_DST_901 DISINFECTION BYPRODUCTS-202408 2944 DIBROMOCHLOROMETHANE 7.200 1.000 UG/L 1 05-14-2024 3 2024/08
CA3710034_DST_901 DISINFECTION BYPRODUCTS-202408 2451 DICHLOROACETIC ACID 5.300 1.000 UG/L 1 05-14-2024 3 2024/08
CA3710034_DST_901 DISINFECTION BYPRODUCTS-202408 2456 TOTAL HALOACETIC ACIDS (HAA5) 8.200 1.000 UG/L 60 05-14-2024 3 2024/08
CA3710034_DST_901 DISINFECTION BYPRODUCTS-202408 2453 MONOBROMOACETIC ACID < 1.000 UG/L 1 05-14-2024 3 2024/08
CA3710034_DST_901 DISINFECTION BYPRODUCTS-202408 2450 MONOCHLOROACETIC ACID < 2.000 UG/L 2 05-14-2024 3 2024/08
CA3710034_DST_901 DISINFECTION BYPRODUCTS-202408 2950 TTHM 22.100 1.000 UG/L 80 05-14-2024 3 2024/08
CA3710034_DST_901 DISINFECTION BYPRODUCTS-202408 2452 TRICHLOROACETIC ACID < 1.000 UG/L 1 05-14-2024 3 2024/08
CA3710034_DST_902 DISINFECTION BYPRODUCTS-202408 2943 BROMODICHLOROMETHANE 10.900 1.000 UG/L 1 05-14-2024 3 2024/08
CA3710034_DST_902 DISINFECTION BYPRODUCTS-202408 2942 BROMOFORM 5.200 1.000 UG/L 1 05-14-2024 3 2024/08
CA3710034_DST_902 DISINFECTION BYPRODUCTS-202408 2941 CHLOROFORM 7.900 1.000 UG/L 1 05-14-2024 3 2024/08
CA3710034_DST_902 DISINFECTION BYPRODUCTS-202408 2944 DIBROMOCHLOROMETHANE 11.600 1.000 UG/L 1 05-14-2024 3 2024/08
CA3710034_DST_902 DISINFECTION BYPRODUCTS-202408 2451 DICHLOROACETIC ACID 7.100 1.000 UG/L 1 05-14-2024 3 2024/08
CA3710034_DST_902 DISINFECTION BYPRODUCTS-202408 2456 TOTAL HALOACETIC ACIDS (HAA5) 12.200 1.000 UG/L 60 05-14-2024 3 2024/08
CA3710034_DST_902 DISINFECTION BYPRODUCTS-202408 2453 MONOBROMOACETIC ACID < 1.000 UG/L 1 05-14-2024 3 2024/08
CA3710034_DST_902 DISINFECTION BYPRODUCTS-202408 2450 MONOCHLOROACETIC ACID < 2.000 UG/L 2 05-14-2024 3 2024/08
CA3710034_DST_902 DISINFECTION BYPRODUCTS-202408 2950 TTHM 35.600 1.000 UG/L 80 05-14-2024 3 2024/08
CA3710034_DST_902 DISINFECTION BYPRODUCTS-202408 2452 TRICHLOROACETIC ACID 1.300 1.000 UG/L 1 05-14-2024 3 2024/08
CA3710034_DST_903 DISINFECTION BYPRODUCTS-202408 2943 BROMODICHLOROMETHANE 8.800 1.000 UG/L 1 05-14-2024 3 2024/08
CA3710034_DST_903 DISINFECTION BYPRODUCTS-202408 2942 BROMOFORM 2.700 1.000 UG/L 1 05-14-2024 3 2024/08
CA3710034_DST_903 DISINFECTION BYPRODUCTS-202408 2941 CHLOROFORM 7.800 1.000 UG/L 1 05-14-2024 3 2024/08
CA3710034_DST_903 DISINFECTION BYPRODUCTS-202408 2944 DIBROMOCHLOROMETHANE 7.600 1.000 UG/L 1 05-14-2024 3 2024/08
CA3710034_DST_903 DISINFECTION BYPRODUCTS-202408 2451 DICHLOROACETIC ACID 5.700 1.000 UG/L 1 05-14-2024 3 2024/08
CA3710034_DST_903 DISINFECTION BYPRODUCTS-202408 2456 TOTAL HALOACETIC ACIDS (HAA5) 10.200 1.000 UG/L 60 05-14-2024 3 2024/08
CA3710034_DST_903 DISINFECTION BYPRODUCTS-202408 2453 MONOBROMOACETIC ACID < 1.000 UG/L 1 05-14-2024 3 2024/08
CA3710034_DST_903 DISINFECTION BYPRODUCTS-202408 2450 MONOCHLOROACETIC ACID < 2.000 UG/L 2 05-14-2024 3 2024/08
CA3710034_DST_903 DISINFECTION BYPRODUCTS-202408 2950 TTHM 26.900 1.000 UG/L 80 05-14-2024 3 2024/08
CA3710034_DST_903 DISINFECTION BYPRODUCTS-202408 2452 TRICHLOROACETIC ACID 2.000 1.000 UG/L 1 05-14-2024 3 2024/08
CA3710034_DST_904 DISINFECTION BYPRODUCTS-202408 2943 BROMODICHLOROMETHANE 6.200 1.000 UG/L 1 05-14-2024 3 2024/08
CA3710034_DST_904 DISINFECTION BYPRODUCTS-202408 2942 BROMOFORM 2.600 1.000 UG/L 1 05-14-2024 3 2024/08
CA3710034_DST_904 DISINFECTION BYPRODUCTS-202408 2941 CHLOROFORM 5.000 1.000 UG/L 1 05-14-2024 3 2024/08
CA3710034_DST_904 DISINFECTION BYPRODUCTS-202408 2944 DIBROMOCHLOROMETHANE 6.000 1.000 UG/L 1 05-14-2024 3 2024/08
CA3710034_DST_904 DISINFECTION BYPRODUCTS-202408 2451 DICHLOROACETIC ACID 3.300 1.000 UG/L 1 05-14-2024 3 2024/08
CA3710034_DST_904 DISINFECTION BYPRODUCTS-202408 2456 TOTAL HALOACETIC ACIDS (HAA5) 6.300 1.000 UG/L 60 05-14-2024 3 2024/08
CA3710034_DST_904 DISINFECTION BYPRODUCTS-202408 2453 MONOBROMOACETIC ACID < 1.000 UG/L 1 05-14-2024 3 2024/08
CA3710034_DST_904 DISINFECTION BYPRODUCTS-202408 2450 MONOCHLOROACETIC ACID < 2.000 UG/L 2 05-14-2024 3 2024/08
CA3710034_DST_904 DISINFECTION BYPRODUCTS-202408 2950 TTHM 19.800 1.000 UG/L 80 05-14-2024 3 2024/08
CA3710034_DST_904 DISINFECTION BYPRODUCTS-202408 2452 TRICHLOROACETIC ACID 1.100 1.000 UG/L 1 05-14-2024 3 2024/08
CA3710034_DST_905 DISINFECTION BYPRODUCTS-202408 2943 BROMODICHLOROMETHANE 6.400 1.000 UG/L 1 05-14-2024 3 2024/08
CA3710034_DST_905 DISINFECTION BYPRODUCTS-202408 2942 BROMOFORM 2.500 1.000 UG/L 1 05-14-2024 3 2024/08
CA3710034_DST_905 DISINFECTION BYPRODUCTS-202408 2941 CHLOROFORM 4.900 1.000 UG/L 1 05-14-2024 3 2024/08
CA3710034_DST_905 DISINFECTION BYPRODUCTS-202408 2944 DIBROMOCHLOROMETHANE 6.000 1.000 UG/L 1 05-14-2024 3 2024/08
CA3710034_DST_905 DISINFECTION BYPRODUCTS-202408 2451 DICHLOROACETIC ACID 3.100 1.000 UG/L 1 05-14-2024 3 2024/08
CA3710034_DST_905 DISINFECTION BYPRODUCTS-202408 2456 TOTAL HALOACETIC ACIDS (HAA5) 5.900 1.000 UG/L 60 05-14-2024 3 2024/08
CA3710034_DST_905 DISINFECTION BYPRODUCTS-202408 2453 MONOBROMOACETIC ACID < 1.000 UG/L 1 05-14-2024 3 2024/08
CA3710034_DST_905 DISINFECTION BYPRODUCTS-202408 2450 MONOCHLOROACETIC ACID < 2.000 UG/L 2 05-14-2024 3 2024/08
CA3710034_DST_905 DISINFECTION BYPRODUCTS-202408 2950 TTHM 19.800 1.000 UG/L 80 05-14-2024 3 2024/08
CA3710034_DST_905 DISINFECTION BYPRODUCTS-202408 2452 TRICHLOROACETIC ACID 1.000 1.000 UG/L 1 05-14-2024 3 2024/08
CA3710034_DST_906 DISINFECTION BYPRODUCTS-202408 2943 BROMODICHLOROMETHANE 6.400 1.000 UG/L 1 05-14-2024 3 2024/08
CA3710034_DST_906 DISINFECTION BYPRODUCTS-202408 2942 BROMOFORM 2.700 1.000 UG/L 1 05-14-2024 3 2024/08
CA3710034_DST_906 DISINFECTION BYPRODUCTS-202408 2941 CHLOROFORM 4.700 1.000 UG/L 1 05-14-2024 3 2024/08
CA3710034_DST_906 DISINFECTION BYPRODUCTS-202408 2944 DIBROMOCHLOROMETHANE 6.100 1.000 UG/L 1 05-14-2024 3 2024/08
CA3710034_DST_906 DISINFECTION BYPRODUCTS-202408 2451 DICHLOROACETIC ACID 3.300 1.000 UG/L 1 05-14-2024 3 2024/08
CA3710034_DST_906 DISINFECTION BYPRODUCTS-202408 2456 TOTAL HALOACETIC ACIDS (HAA5) 6.800 1.000 UG/L 60 05-14-2024 3 2024/08
CA3710034_DST_906 DISINFECTION BYPRODUCTS-202408 2453 MONOBROMOACETIC ACID < 1.000 UG/L 1 05-14-2024 3 2024/08
CA3710034_DST_906 DISINFECTION BYPRODUCTS-202408 2450 MONOCHLOROACETIC ACID < 2.000 UG/L 2 05-14-2024 3 2024/08
CA3710034_DST_906 DISINFECTION BYPRODUCTS-202408 2950 TTHM 19.900 1.000 UG/L 80 05-14-2024 3 2024/08
CA3710034_DST_906 DISINFECTION BYPRODUCTS-202408 2452 TRICHLOROACETIC ACID 1.100 1.000 UG/L 1 05-14-2024 3 2024/08
CA3710034_DST_907 DISINFECTION BYPRODUCTS-202408 2943 BROMODICHLOROMETHANE 7.600 1.000 UG/L 1 05-14-2024 3 2024/08
CA3710034_DST_907 DISINFECTION BYPRODUCTS-202408 2942 BROMOFORM 2.900 1.000 UG/L 1 05-14-2024 3 2024/08
CA3710034_DST_907 DISINFECTION BYPRODUCTS-202408 2941 CHLOROFORM 5.800 1.000 UG/L 1 05-14-2024 3 2024/08
CA3710034_DST_907 DISINFECTION BYPRODUCTS-202408 2944 DIBROMOCHLOROMETHANE 7.000 1.000 UG/L 1 05-14-2024 3 2024/08
CA3710034_DST_907 DISINFECTION BYPRODUCTS-202408 2451 DICHLOROACETIC ACID 4.600 1.000 UG/L 1 05-14-2024 3 2024/08
CA3710034_DST_907 DISINFECTION BYPRODUCTS-202408 2456 TOTAL HALOACETIC ACIDS (HAA5) 8.500 1.000 UG/L 60 05-14-2024 3 2024/08
CA3710034_DST_907 DISINFECTION BYPRODUCTS-202408 2453 MONOBROMOACETIC ACID < 1.000 UG/L 1 05-14-2024 3 2024/08
CA3710034_DST_907 DISINFECTION BYPRODUCTS-202408 2450 MONOCHLOROACETIC ACID < 2.000 UG/L 2 05-14-2024 3 2024/08
CA3710034_DST_907 DISINFECTION BYPRODUCTS-202408 2950 TTHM 23.300 1.000 UG/L 80 05-14-2024 3 2024/08
CA3710034_DST_907 DISINFECTION BYPRODUCTS-202408 2452 TRICHLOROACETIC ACID 1.400 1.000 UG/L 1 05-14-2024 3 2024/08
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.