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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

MS0810012 , Tri-Lakes Water Assn-West

20 samples have been analysed for TTHM at Tri-Lakes Water Assn-West.

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 20 samples, newest first — collected September 13, 2004 to October 1, 2024.

10 TTHM results from the 10 samples listed here: 7 detected, 3 not detected. Those samples also carried 26 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 The location on record identifies a private home, and we do not publish those.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 Tri-Lakes Water Assn-West, from 11 to 20 of 20 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
Oct 1, 2024 10:28
Sampling point
SM2 Location withheld
Sample type
Routine
Lab sample
810-122438-1
Laboratory
Eurofins Eaton Analytical South Bend in
14.97 ug/l , sample collected Oct 1, 2024 10:28, sampling point SM2 TTHM 2950 EPA method 524.2 Oct 1, 2024 – Dec 31, 2024
Collected
Jul 30, 2024 14:10
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
TH-240731-007
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Jul 30, 2024 14:10, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2024 – Dec 31, 2024
Collected
Sep 12, 2023 14:00
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
TH-230913-009
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 12, 2023 14:00, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2023 – Dec 31, 2023
Collected
Dec 13, 2022 14:10
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
TH-221214-003
Laboratory
MSDH Lab
4.53 ug/l , sample collected Dec 13, 2022 14:10, sampling point MRT000 TTHM 2950 EPA method 524.2 Not recorded
Collected
Dec 7, 2021 13:15
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
TH-211208-013
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected Dec 7, 2021 13:15, sampling point MRT000 TTHM 2950 EPA method 524.2 Not recorded
Collected
Sep 13, 2016 02:37
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
160914-003TH
Laboratory
MSDH Lab
8.9 ug/l , sample collected Sep 13, 2016 02:37, sampling point MRT000 TTHM 2950 Jan 1, 2014 – Dec 31, 2016
Collected
Sep 23, 2013 02:59
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
130924-007TH
Laboratory
MSDH Lab
12.2 ug/l , sample collected Sep 23, 2013 02:59, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2011 – Dec 31, 2013
Collected
Aug 2, 2010
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
100803-011TH
Laboratory
MSDH Lab
10.85 ug/l , sample collected Aug 2, 2010, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2008 – Dec 31, 2010
Collected
Sep 18, 2007
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
070919-003TH
Laboratory
MSDH Lab
12.83 ug/l , sample collected Sep 18, 2007, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2005 – Dec 31, 2007
Collected
Sep 13, 2004
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
040914-024TH
Laboratory
MSDH Lab
12.2 ug/l , sample collected Sep 13, 2004, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2004 – Dec 31, 2004

Routine (10).