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
MS0260027 , West Holmes Water Association
12 samples have been analysed for Total Haloacetic Acids (Haa5) at West Holmes Water Association.
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.
No date range is applied: this list draws on every sample on record. Show the last two years only.
Every Total Haloacetic Acids (Haa5) result
The table below lists 1–10 of 12 samples, newest first — collected September 17, 2008 to November 3, 2025.
10 Total Haloacetic Acids (Haa5) results from the 10 samples listed here: 10 detected, 0 not detected. Those samples also carried 30 results for other analytes, which are on the full results page.
Units in this table
Total Haloacetic Acids (Haa5) is recorded on this page in ug/l and mg/l. 1 mg/l = 1,000 ug/l.
| Result | Analyte | Monitoring period |
|---|---|---|
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| 12.6 ug/l , sample collected Nov 3, 2025 11:45, sampling point DS000 | Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 | Not recorded |
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| 13.1 ug/l , sample collected Apr 1, 2024 12:17, sampling point MRT000 | Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 | Not recorded |
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| 9.6 ug/l , sample collected May 8, 2023 15:26, sampling point MRT000 | Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 | Not recorded |
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| 21.4 ug/l , sample collected Mar 14, 2022 12:21, sampling point MRT000 | Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 | Not recorded |
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| 10.5 ug/l , sample collected Sep 15, 2021 16:10, sampling point MRT000 | Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 | Jan 1, 2021 – Dec 31, 2021 |
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| 0.027 mg/l , sample collected Aug 25, 2020 11:51, sampling point MRT000 | Total Haloacetic Acids (Haa5) 2456 | Jan 1, 2020 – Dec 31, 2020 |
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| 0.042 mg/l , sample collected Jul 31, 2019 15:20, sampling point MRT000 | Total Haloacetic Acids (Haa5) 2456 | Jan 1, 2019 – Dec 31, 2019 |
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| 0.013 mg/l , sample collected Sep 22, 2014 03:50, sampling point DS000 | Total Haloacetic Acids (Haa5) 2456 | Jan 1, 2014 – Dec 31, 2016 |
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| 0.02 mg/l , sample collected Jul 23, 2012 03:10, sampling point MRT000 | Total Haloacetic Acids (Haa5) 2456 | Jan 1, 2011 – Dec 31, 2013 |
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| 0.01 mg/l , sample collected Sep 17, 2008, sampling point MRT000 | Total Haloacetic Acids (Haa5) 2456 | Jan 1, 2008 – Dec 31, 2010 |
-
- Collected
- Nov 3, 2025 11:45
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 810-170389-1
- Laboratory
- Eurofins Eaton Analytical South Bend in
- Monitoring period
- Not recorded
-
Total Haloacetic Acids (Haa5) 2456 EPA method 552.2
- Result
- 12.6 ug/l
-
- Collected
- Apr 1, 2024 12:17
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- HA-240402-001
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Total Haloacetic Acids (Haa5) 2456 EPA method 552.2
- Result
- 13.1 ug/l
-
- Collected
- May 8, 2023 15:26
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- HA-230509-014
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Total Haloacetic Acids (Haa5) 2456 EPA method 552.2
- Result
- 9.6 ug/l
-
- Collected
- Mar 14, 2022 12:21
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- HA-220315-018
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Total Haloacetic Acids (Haa5) 2456 EPA method 552.2
- Result
- 21.4 ug/l
-
- Collected
- Sep 15, 2021 16:10
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- HA-210916-012
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2021 – Dec 31, 2021
-
Total Haloacetic Acids (Haa5) 2456 EPA method 552.2
- Result
- 10.5 ug/l
-
- Collected
- Aug 25, 2020 11:51
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 200826-001HA
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2020 – Dec 31, 2020
-
Total Haloacetic Acids (Haa5) 2456
- Result
- 0.027 mg/l
-
- Collected
- Jul 31, 2019 15:20
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 190801-001HA
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2019 – Dec 31, 2019
-
Total Haloacetic Acids (Haa5) 2456
- Result
- 0.042 mg/l
-
- Collected
- Sep 22, 2014 03:50
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 140923-021HA
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2014 – Dec 31, 2016
-
Total Haloacetic Acids (Haa5) 2456
- Result
- 0.013 mg/l
-
- Collected
- Jul 23, 2012 03:10
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 120724-001HA
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2011 – Dec 31, 2013
-
Total Haloacetic Acids (Haa5) 2456
- Result
- 0.02 mg/l
-
- Collected
- Sep 17, 2008
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 080919-020HA
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2008 – Dec 31, 2010
-
Total Haloacetic Acids (Haa5) 2456
- Result
- 0.01 mg/l
Routine (10).