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This is a rebuild of Drinking Water Watch and not yet the official record. Use the agency’s current Drinking Water Watch for anything you need to rely on.

Total Haloacetic Acids (Haa5) results

MS0470091 , H W Byers High School

3 samples have been analysed for Total Haloacetic Acids (Haa5) at H W Byers High School.

This is one analyte out of the system’s whole record. For what has ever been detected here, and when, see all chemical and radiological results; for everything the system is tested for, see the analyte list.

What counts as a non-detect is defined in the help: Less than Indicator. This system’s violations.

Showing samples collected between September 26, 2024 and September 26, 2026. That is this page’s default, not a limit on what the agency records.

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Every Total Haloacetic Acids (Haa5) result

The 3 samples analysed for this analyte collected between September 26, 2024 and September 26, 2026 are listed below, newest first.

3 Total Haloacetic Acids (Haa5) results from the 3 samples listed here: 1 detected, 2 not detected. Those samples also carried 30 results for other analytes, which are on the full results page.

Total Haloacetic Acids (Haa5) results for H W Byers High School, from the 3 samples analysed for it, newest first. This view leaves out other analytes on the same samples. Not detected means the amount was below the level the laboratory can reliably report, which is given beside it.
Result Analyte Monitoring period
Collected
Sep 18, 2025 12:45
Sampling point
SM2 Elementary Gym
Sample type
Routine
Lab sample
810-164766-1
Laboratory
Eurofins Eaton Analytical South Bend in
2.4 ug/l , sample collected Sep 18, 2025 12:45, sampling point SM2 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jan 1, 2025 – Dec 31, 2025
Collected
Nov 21, 2024 12:00
Sampling point
SM2 Elementary Gym
Sample type
Routine
Lab sample
810-129291-2
Laboratory
Eurofins Eaton Analytical South Bend in
Not detected below 2 ug/l Minimum Reporting Level , sample collected Nov 21, 2024 12:00, sampling point SM2 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Oct 1, 2024 – Dec 31, 2024
Collected
Nov 21, 2024 12:20
Sampling point
SM1 Cafateria Sink North Wall
Sample type
Routine
Lab sample
810-129291-1
Laboratory
Eurofins Eaton Analytical South Bend in
Not detected below 2 ug/l Minimum Reporting Level , sample collected Nov 21, 2024 12:20, sampling point SM1 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Oct 1, 2024 – Dec 31, 2024

Routine (3).