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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

MS0450016 , West Madison Utl Dist

25 samples have been analysed for TTHM at West Madison Utl Dist.

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 25 samples, newest first — collected September 19, 2018 to June 11, 2024.

10 TTHM results from the 10 samples listed here: 6 detected, 4 not detected. Those samples also carried 52 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 The location on record identifies a private home, and we do not publish those.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 West Madison Utl Dist, from 11 to 20 of 25 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 11, 2024 11:01
Sampling point
SM2 Location withheld
Sample type
Routine
Lab sample
810-107973-2
Laboratory
Eurofins Eaton Analytical South Bend in
19.09 ug/l , sample collected Jun 11, 2024 11:01, sampling point SM2 TTHM 2950 EPA method 524.2 Apr 1, 2024 – Jun 30, 2024
Collected
Jun 11, 2024 10:22
Sampling point
SM1 Location withheld
Sample type
Routine
Lab sample
810-107973-1
Laboratory
Eurofins Eaton Analytical South Bend in
10.9 ug/l , sample collected Jun 11, 2024 10:22, sampling point SM1 TTHM 2950 EPA method 524.2 Apr 1, 2024 – Jun 30, 2024
Collected
Feb 28, 2024 08:50
Sampling point
SM2 Location withheld
Sample type
Routine
Lab sample
810-95676-2
Laboratory
Eurofins Eaton Analytical South Bend in
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 28, 2024 08:50, sampling point SM2 TTHM 2950 EPA method 524.2 Jan 1, 2024 – Mar 31, 2024
Collected
Feb 28, 2024 08:30
Sampling point
SM1 Location withheld
Sample type
Routine
Lab sample
810-95676-1
Laboratory
Eurofins Eaton Analytical South Bend in
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 28, 2024 08:30, sampling point SM1 TTHM 2950 EPA method 524.2 Jan 1, 2024 – Mar 31, 2024
Collected
May 4, 2023 09:00
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
TH-230504-042
Laboratory
MSDH Lab
Not detected below 1 ug/l Minimum Reporting Level , sample collected May 4, 2023 09:00, sampling point MRT000 TTHM 2950 EPA method 524.2 Not recorded
Collected
May 25, 2022 15:20
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
TH-220526-010
Laboratory
MSDH Lab
4.71 ug/l , sample collected May 25, 2022 15:20, sampling point MRT000 TTHM 2950 EPA method 524.2 Not recorded
Collected
Sep 21, 2021 10:10
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
TH-210922-022
Laboratory
MSDH Lab
7.02 ug/l , sample collected Sep 21, 2021 10:10, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2021 – Dec 31, 2021
Collected
Sep 15, 2020 12:20
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
200916-008TH
Laboratory
MSDH Lab
2.65 ug/l , sample collected Sep 15, 2020 12:20, sampling point MRT000 TTHM 2950 Jan 1, 2020 – Dec 31, 2020
Collected
Aug 22, 2019 09:00
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
190823-002TH
Laboratory
MSDH Lab
Not detected below 4 ug/l Minimum Reporting Level , sample collected Aug 22, 2019 09:00, sampling point MRT000 TTHM 2950 Jan 1, 2019 – Dec 31, 2019
Collected
Sep 19, 2018 04:02
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
180921-005TH
Laboratory
MSDH Lab
2.42 ug/l , sample collected Sep 19, 2018 04:02, sampling point MRT000 TTHM 2950 Jan 1, 2017 – Dec 31, 2019

Routine (10).