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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

MS0450002 , Bear Creek W/A -East

55 samples have been analysed for TTHM at Bear Creek W/A -East.

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 55 samples, newest first — collected September 23, 2021 to June 25, 2026.

10 TTHM results from the 10 samples listed here: 10 detected, 0 not detected. Those samples also carried 14 results for other analytes, which are on the full results page.

We withheld the location of 3 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 The location on record identifies a private home, and we do not publish those.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 Bear Creek W/A -East, from 1 to 10 of 55 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
Jun 25, 2026 07:01
Sampling point
SM4 Location withheld
Sample type
Routine
Lab sample
810-197556-1
Laboratory
Eurofins Eaton Analytical South Bend in
50.9 ug/l , sample collected Jun 25, 2026 07:01, sampling point SM4 TTHM 2950 EPA method 524.2 Jan 1, 2026 – Dec 31, 2026
Collected
Dec 10, 2025 09:04
Sampling point
SM2 Location withheld
Sample type
Routine
Lab sample
810-175072-1
Laboratory
Eurofins Eaton Analytical South Bend in
7.4 ug/l , sample collected Dec 10, 2025 09:04, sampling point SM2 TTHM 2950 EPA method 524.2 Jan 1, 2025 – Dec 31, 2025
Collected
Apr 23, 2025 08:50
Sampling point
SM4 Location withheld
Sample type
Routine
Lab sample
TH-250424-005
Laboratory
MSDH Lab
31.3 ug/l , sample collected Apr 23, 2025 08:50, sampling point SM4 TTHM 2950 EPA method 524.2 Jan 1, 2025 – Dec 31, 2025
Collected
May 21, 2024 17:00
Sampling point
SM4 Location withheld
Sample type
Routine
Lab sample
TH-240522-028
Laboratory
MSDH Lab
7.64 ug/l , sample collected May 21, 2024 17:00, sampling point SM4 TTHM 2950 EPA method 524.2 Jan 1, 2024 – Dec 31, 2024
Collected
May 21, 2024 16:15
Sampling point
SM2 Location withheld
Sample type
Routine
Lab sample
TH-240522-027
Laboratory
MSDH Lab
39.9 ug/l , sample collected May 21, 2024 16:15, sampling point SM2 TTHM 2950 EPA method 524.2 Jan 1, 2024 – Dec 31, 2024
Collected
May 2, 2023 11:25
Sampling point
SM4 Location withheld
Sample type
Routine
Lab sample
TH-230502-026
Laboratory
MSDH Lab
20.7 ug/l , sample collected May 2, 2023 11:25, sampling point SM4 TTHM 2950 EPA method 524.2 Jan 1, 2023 – Dec 31, 2023
Collected
May 2, 2023 10:56
Sampling point
SM2 Location withheld
Sample type
Routine
Lab sample
TH-230502-025
Laboratory
MSDH Lab
12.4 ug/l , sample collected May 2, 2023 10:56, sampling point SM2 TTHM 2950 EPA method 524.2 Jan 1, 2023 – Dec 31, 2023
Collected
May 23, 2022 11:04
Sampling point
SM4 Location withheld
Sample type
Routine
Lab sample
TH-220524-017
Laboratory
MSDH Lab
24.7 ug/l , sample collected May 23, 2022 11:04, sampling point SM4 TTHM 2950 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Collected
May 23, 2022 10:37
Sampling point
SM1 Location withheld
Sample type
Routine
Lab sample
TH-220524-016
Laboratory
MSDH Lab
3.27 ug/l , sample collected May 23, 2022 10:37, sampling point SM1 TTHM 2950 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Collected
Sep 23, 2021 06:55
Sampling point
SM1 Location withheld
Sample type
Routine
Lab sample
TH-210924-004
Laboratory
MSDH Lab
14.1 ug/l , sample collected Sep 23, 2021 06:55, sampling point SM1 TTHM 2950 EPA method 524.2 Jan 1, 2021 – Dec 31, 2021

Routine (10).