Skip to main content
Alpha

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.

TTHM results

MS0260027 , West Holmes Water Association

14 samples have been analysed for TTHM 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 TTHM result

The table below lists 1–10 of 14 samples, newest first — collected September 22, 2014 to November 3, 2025.

10 TTHM results from the 10 samples listed here: 10 detected, 0 not detected. Those samples also carried 24 results for other analytes, which are on the full results page.

TTHM results for West Holmes Water Association, from 1 to 10 of 14 samples shown 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
Nov 3, 2025 12:54
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
810-170389-4
Laboratory
Eurofins Eaton Analytical South Bend in
15.7 ug/l , sample collected Nov 3, 2025 12:54, sampling point DS000 TTHM 2950 EPA method 524.2 Not recorded
Collected
Nov 3, 2025 12:38
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
810-170389-3
Laboratory
Eurofins Eaton Analytical South Bend in
15.8 ug/l , sample collected Nov 3, 2025 12:38, sampling point DS000 TTHM 2950 EPA method 524.2 Not recorded
Collected
Nov 3, 2025 12:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
810-170389-2
Laboratory
Eurofins Eaton Analytical South Bend in
15.6 ug/l , sample collected Nov 3, 2025 12:15, sampling point DS000 TTHM 2950 EPA method 524.2 Not recorded
Collected
Apr 1, 2024 12:56
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
TH-240402-001
Laboratory
MSDH Lab
16.6 ug/l , sample collected Apr 1, 2024 12:56, sampling point MRT000 TTHM 2950 EPA method 524.2 Not recorded
Collected
May 8, 2023 15:14
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
TH-230509-014
Laboratory
MSDH Lab
15.3 ug/l , sample collected May 8, 2023 15:14, sampling point MRT000 TTHM 2950 EPA method 524.2 Not recorded
Collected
Mar 14, 2022 13:15
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
TH-220315-018
Laboratory
MSDH Lab
18.6 ug/l , sample collected Mar 14, 2022 13:15, sampling point MRT000 TTHM 2950 EPA method 524.2 Not recorded
Collected
Sep 15, 2021 15:46
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
TH-210916-012
Laboratory
MSDH Lab
3.55 ug/l , sample collected Sep 15, 2021 15:46, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2021 – Dec 31, 2021
Collected
Aug 25, 2020 11:50
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
200826-009TH
Laboratory
MSDH Lab
45 ug/l , sample collected Aug 25, 2020 11:50, sampling point MRT000 TTHM 2950 Jan 1, 2020 – Dec 31, 2020
Collected
Jul 31, 2019 03:00
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
190801-001TH
Laboratory
MSDH Lab
37.5 ug/l , sample collected Jul 31, 2019 03:00, sampling point MRT000 TTHM 2950 Jan 1, 2019 – Dec 31, 2019
Collected
Sep 22, 2014 04:05
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
140923-020TH
Laboratory
MSDH Lab
13.7 ug/l , sample collected Sep 22, 2014 04:05, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2014 – Dec 31, 2016

Routine (10).