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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

MS0030001 , Coles Water Association #1

26 samples have been analysed for TTHM at Coles Water Association #1.

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 11–20 of 26 samples, newest first — collected March 12, 2019 to November 18, 2024.

10 TTHM results from the 10 samples listed here: 2 detected, 8 not detected. Those samples also carried 48 results for other analytes, which are on the full results page.

We withheld the location of 2 sampling points 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 The location on record identifies a private home, and we do not publish those.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 Coles Water Association #1, from 11 to 20 of 26 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, 2024 10:30
Sampling point
SM1 Location withheld
Sample type
Routine
Lab sample
810-128658-2
Laboratory
Eurofins Eaton Analytical South Bend in
1.19 ug/l , sample collected Nov 18, 2024 10:30, sampling point SM1 TTHM 2950 EPA method 524.2 Oct 1, 2024 – Dec 31, 2024
Collected
Nov 18, 2024 11:45
Sampling point
SM2 Location withheld
Sample type
Routine
Lab sample
810-128658-1
Laboratory
Eurofins Eaton Analytical South Bend in
1.71 ug/l , sample collected Nov 18, 2024 11:45, sampling point SM2 TTHM 2950 EPA method 524.2 Oct 1, 2024 – Dec 31, 2024
Collected
Feb 27, 2024 11:30
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
TH-240228-012
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Feb 27, 2024 11:30, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2024 – Dec 31, 2024
Collected
Feb 14, 2024 11:05
Sampling point
SM1 Location withheld
Sample type
Routine
Lab sample
810-93973-2
Laboratory
Eurofins Eaton Analytical South Bend in
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 14, 2024 11:05, sampling point SM1 TTHM 2950 EPA method 524.2 Jan 1, 2024 – Mar 31, 2024
Collected
Feb 14, 2024 11:50
Sampling point
SM2 Location withheld
Sample type
Routine
Lab sample
810-93973-1
Laboratory
Eurofins Eaton Analytical South Bend in
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 14, 2024 11:50, sampling point SM2 TTHM 2950 EPA method 524.2 Jan 1, 2024 – Mar 31, 2024
Collected
Mar 27, 2023 13:30
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
TH-230328-079
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Mar 27, 2023 13:30, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2023 – Dec 31, 2023
Collected
Feb 1, 2022 13:30
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
TH-220202-005
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Feb 1, 2022 13:30, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Collected
Jun 22, 2021 12:55
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
TH-210623-001
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jun 22, 2021 12:55, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2021 – Dec 31, 2021
Collected
Apr 16, 2019 12:30
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
190417-014TH
Laboratory
MSDH Lab
Not detected below 4 ug/l Minimum Reporting Level , sample collected Apr 16, 2019 12:30, sampling point MRT000 TTHM 2950 Jan 1, 2019 – Dec 31, 2019
Collected
Mar 12, 2019 14:15
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
190313-006TH
Laboratory
MSDH Lab
Not detected below 4 ug/l Minimum Reporting Level , sample collected Mar 12, 2019 14:15, sampling point MRT000 TTHM 2950 Jan 1, 2019 – Dec 31, 2019

Routine (10).