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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

MS0110006 , Romola Water Association

44 samples have been analysed for TTHM at Romola 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 44 samples, newest first — collected June 25, 2018 to December 29, 2025.

10 TTHM results from the 10 samples listed here: 8 detected, 2 not detected. Those samples also carried 16 results for other analytes, which are on the full results page.

We withheld the location of 1 sampling point below. The location on record identifies a private home, and we do not publish those. That is our decision, not the agency’s. The sampling point, its type and every result taken there are published unchanged.

TTHM results for Romola Water Association, from 1 to 10 of 44 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
Dec 29, 2025 12:25
Sampling point
SMH Welcome Bapt Church
Sample type
Routine
Lab sample
810-176727-2
Laboratory
Eurofins Eaton Analytical South Bend in
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 29, 2025 12:25, sampling point SMH TTHM 2950 EPA method 524.2 Jan 1, 2025 – Dec 31, 2025
Collected
Dec 29, 2025 12:05
Sampling point
SMT Location withheld
Sample type
Routine
Lab sample
810-176727-1
Laboratory
Eurofins Eaton Analytical South Bend in
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Dec 29, 2025 12:05, sampling point SMT TTHM 2950 EPA method 524.2 Jan 1, 2025 – Dec 31, 2025
Collected
Mar 28, 2024 11:30
Sampling point
SMT Location withheld
Sample type
Routine
Lab sample
TH-240329-003
Laboratory
MSDH Lab
25.5 ug/l , sample collected Mar 28, 2024 11:30, sampling point SMT TTHM 2950 EPA method 524.2 Jan 1, 2024 – Dec 31, 2024
Collected
Mar 28, 2024 12:10
Sampling point
SMH Welcome Bapt Church
Sample type
Routine
Lab sample
TH-240329-002
Laboratory
MSDH Lab
25.6 ug/l , sample collected Mar 28, 2024 12:10, sampling point SMH TTHM 2950 EPA method 524.2 Jan 1, 2024 – Dec 31, 2024
Collected
Feb 7, 2022 14:10
Sampling point
SMT Location withheld
Sample type
Routine
Lab sample
TH-220208-010
Laboratory
MSDH Lab
31.5 ug/l , sample collected Feb 7, 2022 14:10, sampling point SMT TTHM 2950 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Collected
Feb 7, 2022 13:30
Sampling point
SMH Welcome Bapt Church
Sample type
Routine
Lab sample
TH-220208-009
Laboratory
MSDH Lab
25.6 ug/l , sample collected Feb 7, 2022 13:30, sampling point SMH TTHM 2950 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Collected
Aug 25, 2021 14:00
Sampling point
SM1 SM1
Sample type
Routine
Lab sample
TH-210826-003
Laboratory
MSDH Lab
49.1 ug/l , sample collected Aug 25, 2021 14:00, sampling point SM1 TTHM 2950 EPA method 524.2 Not recorded
Collected
Aug 25, 2021 14:35
Sampling point
SM2 SM2
Sample type
Routine
Lab sample
TH-210826-004
Laboratory
MSDH Lab
48.8 ug/l , sample collected Aug 25, 2021 14:35, sampling point SM2 TTHM 2950 EPA method 524.2 Not recorded
Collected
Jul 27, 2020 14:00
Sampling point
SM2 SM2
Sample type
Routine
Lab sample
200728-001TH
Laboratory
MSDH Lab
10.25 ug/l , sample collected Jul 27, 2020 14:00, sampling point SM2 TTHM 2950 Not recorded
Collected
Jun 25, 2018 04:04
Sampling point
SMT Location withheld
Sample type
Routine
Lab sample
180626-012TH
Laboratory
MSDH Lab
13 ug/l , sample collected Jun 25, 2018 04:04, sampling point SMT TTHM 2950 Jan 1, 2018 – Dec 31, 2018

Routine (10).