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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

MS0450007 , East Madison Water Assn-West

104 samples have been analysed for TTHM at East Madison 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 21–30 of 104 samples, newest first — collected June 8, 2021 to July 26, 2022.

10 TTHM results from the 10 samples listed here: 10 detected, 0 not detected.

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 The location on record identifies a private home, and we do not publish those.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 East Madison Water Assn-West, from 21 to 30 of 104 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
Jul 26, 2022 13:20
Sampling point
SM1 Location withheld
Sample type
Routine
Lab sample
TH-220727-009
Laboratory
MSDH Lab
51.9 ug/l , sample collected Jul 26, 2022 13:20, sampling point SM1 TTHM 2950 EPA method 524.2 Jul 1, 2022 – Sep 30, 2022
Collected
Apr 12, 2022 11:00
Sampling point
SM2 Location withheld
Sample type
Routine
Lab sample
TH-220413-005
Laboratory
MSDH Lab
38.9 ug/l , sample collected Apr 12, 2022 11:00, sampling point SM2 TTHM 2950 EPA method 524.2 Apr 1, 2022 – Jun 30, 2022
Collected
Apr 12, 2022 13:05
Sampling point
SM1 Location withheld
Sample type
Routine
Lab sample
TH-220413-004
Laboratory
MSDH Lab
46.3 ug/l , sample collected Apr 12, 2022 13:05, sampling point SM1 TTHM 2950 EPA method 524.2 Apr 1, 2022 – Jun 30, 2022
Collected
Jan 11, 2022 11:50
Sampling point
SM2 Location withheld
Sample type
Routine
Lab sample
TH-220112-013
Laboratory
MSDH Lab
40.4 ug/l , sample collected Jan 11, 2022 11:50, sampling point SM2 TTHM 2950 EPA method 524.2 Jan 1, 2022 – Mar 31, 2022
Collected
Jan 11, 2022 13:30
Sampling point
SM1 Location withheld
Sample type
Routine
Lab sample
TH-220112-012
Laboratory
MSDH Lab
46.6 ug/l , sample collected Jan 11, 2022 13:30, sampling point SM1 TTHM 2950 EPA method 524.2 Jan 1, 2022 – Mar 31, 2022
Collected
Oct 12, 2021 12:30
Sampling point
SM2 Location withheld
Sample type
Routine
Lab sample
TH-211013-013
Laboratory
MSDH Lab
84 ug/l , sample collected Oct 12, 2021 12:30, sampling point SM2 TTHM 2950 EPA method 524.2 Oct 1, 2021 – Dec 31, 2021
Collected
Oct 12, 2021 14:35
Sampling point
SM1 Location withheld
Sample type
Routine
Lab sample
TH-211013-012
Laboratory
MSDH Lab
51.7 ug/l , sample collected Oct 12, 2021 14:35, sampling point SM1 TTHM 2950 EPA method 524.2 Oct 1, 2021 – Dec 31, 2021
Collected
Jul 29, 2021 11:30
Sampling point
SM2 Location withheld
Sample type
Routine
Lab sample
TH-210730-011
Laboratory
MSDH Lab
77.5 ug/l , sample collected Jul 29, 2021 11:30, sampling point SM2 TTHM 2950 EPA method 524.2 Jul 1, 2021 – Sep 30, 2021
Collected
Jul 29, 2021 13:25
Sampling point
SM1 Location withheld
Sample type
Routine
Lab sample
TH-210730-010
Laboratory
MSDH Lab
56.6 ug/l , sample collected Jul 29, 2021 13:25, sampling point SM1 TTHM 2950 EPA method 524.2 Jul 1, 2021 – Sep 30, 2021
Collected
Jun 8, 2021 10:50
Sampling point
SM2 Location withheld
Sample type
Routine
Lab sample
TH-210609-056
Laboratory
MSDH Lab
74.6 ug/l , sample collected Jun 8, 2021 10:50, sampling point SM2 TTHM 2950 EPA method 524.2 Apr 1, 2021 – Jun 30, 2021

Routine (10).