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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.

TTHM results

MS0570011 , SW MS Comm College

11 samples have been analysed for TTHM at SW MS Comm College.

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 11 samples, newest first — collected October 2, 2007 to November 18, 2025.

10 TTHM results from the 10 samples listed here: 4 detected, 6 not detected. Those samples also carried 30 results for other analytes, which are on the full results page.

TTHM results for SW MS Comm College, from 1 to 10 of 11 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 18, 2025 11:30
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
810-172548-1
Laboratory
Eurofins Eaton Analytical South Bend in
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 18, 2025 11:30, sampling point MRT000 TTHM 2950 EPA method 524.2 Not recorded
Collected
Jun 11, 2024 13:15
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
TH-240612-006
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 11, 2024 13:15, sampling point MRT000 TTHM 2950 EPA method 524.2 Not recorded
Collected
Jun 28, 2023 13:45
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
TH-230629-007
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 28, 2023 13:45, sampling point MRT000 TTHM 2950 EPA method 524.2 Not recorded
Collected
Jun 14, 2022 13:30
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
TH-220615-003
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 14, 2022 13:30, sampling point MRT000 TTHM 2950 EPA method 524.2 Not recorded
Collected
Nov 1, 2021 14:20
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
TH-211102-010
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Nov 1, 2021 14:20, sampling point MRT000 TTHM 2950 EPA method 524.2 Not recorded
Collected
Sep 29, 2020 13:30
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
200930-014TH
Laboratory
MSDH Lab
6.96 ug/l , sample collected Sep 29, 2020 13:30, sampling point MRT000 TTHM 2950 Jan 1, 2020 – Dec 31, 2020
Collected
Aug 9, 2016 01:30
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
160810-005TH
Laboratory
MSDH Lab
4.65 ug/l , sample collected Aug 9, 2016 01:30, sampling point MRT000 TTHM 2950 Jan 1, 2014 – Dec 31, 2016
Collected
Aug 20, 2013 12:00
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
130821-008TH
Laboratory
MSDH Lab
Not detected below 4 ug/l Minimum Reporting Level , sample collected Aug 20, 2013 12:00, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2011 – Dec 31, 2013
Collected
Jul 14, 2010
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
100715-002TH
Laboratory
MSDH Lab
1.66 ug/l , sample collected Jul 14, 2010, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2008 – Dec 31, 2010
Collected
Oct 2, 2007
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
071003-001TH
Laboratory
MSDH Lab
2.21 ug/l , sample collected Oct 2, 2007, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2005 – Dec 31, 2007

Routine (10).