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 31–40 of 104 samples, newest first — collected March 4, 2020 to June 8, 2021.
10 TTHM results from the 10 samples listed here: 10 detected, 0 not detected. Those samples also carried 28 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 The location on record identifies a private home, and we do not publish those.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.
| Result | Analyte | Monitoring period |
|---|---|---|
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| 46.4 ug/l , sample collected Jun 8, 2021 13:15, sampling point SM1 | TTHM 2950 EPA method 524.2 | Apr 1, 2021 – Jun 30, 2021 |
|
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| 46.2 ug/l , sample collected Feb 25, 2021 12:20, sampling point SM2 | TTHM 2950 EPA method 524.2 | Jan 1, 2021 – Mar 31, 2021 |
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| 27.7 ug/l , sample collected Feb 25, 2021 13:05, sampling point SM1 | TTHM 2950 EPA method 524.2 | Jan 1, 2021 – Mar 31, 2021 |
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| 32.04 ug/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Dec 1, 2020 10:35, sampling point SM2 | TTHM 2950 EPA method 524.2 | Oct 1, 2020 – Dec 31, 2020 |
|
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| 54.39 ug/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Dec 1, 2020 13:23, sampling point SM1 | TTHM 2950 EPA method 524.2 | Oct 1, 2020 – Dec 31, 2020 |
|
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| 77.8 ug/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Sep 1, 2020 11:40, sampling point SM2 | TTHM 2950 EPA method 524.2 | Jul 1, 2020 – Sep 30, 2020 |
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| 60.85 ug/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Sep 1, 2020 13:30, sampling point SM1 | TTHM 2950 EPA method 524.2 | Jul 1, 2020 – Sep 30, 2020 |
|
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| 44.38 ug/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Jul 9, 2020 11:08, sampling point SM2 | TTHM 2950 EPA method 524.2 | Jul 1, 2020 – Sep 30, 2020 |
|
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| 51.01 ug/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Jul 9, 2020 11:58, sampling point SM1 | TTHM 2950 EPA method 524.2 | Jul 1, 2020 – Sep 30, 2020 |
|
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| 19.28 ug/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Mar 4, 2020 12:30, sampling point SM2 | TTHM 2950 EPA method 524.2 | Jan 1, 2020 – Mar 31, 2020 |
-
- Collected
- Jun 8, 2021 13:15
- Sampling point
- SM1 Location withheld
- Sample type
- Routine
- Lab sample
- TH-210609-055
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2021 – Jun 30, 2021
-
TTHM 2950 EPA method 524.2
- Result
- 46.4 ug/l
-
- Collected
- Feb 25, 2021 12:20
- Sampling point
- SM2 Location withheld
- Sample type
- Routine
- Lab sample
- TH-210226-002
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2021 – Mar 31, 2021
-
TTHM 2950 EPA method 524.2
- Result
- 46.2 ug/l
-
- Collected
- Feb 25, 2021 13:05
- Sampling point
- SM1 Location withheld
- Sample type
- Routine
- Lab sample
- TH-210226-001
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2021 – Mar 31, 2021
-
TTHM 2950 EPA method 524.2
- Result
- 27.7 ug/l
-
- Collected
- Dec 1, 2020 10:35
- Sampling point
- SM2 Location withheld
- Sample type
- Routine
- Lab sample
- 201202-004TH
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2020 – Dec 31, 2020
-
TTHM 2950 EPA method 524.2
- Result
- 32.04 ug/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.
-
- Collected
- Dec 1, 2020 13:23
- Sampling point
- SM1 Location withheld
- Sample type
- Routine
- Lab sample
- 201202-003TH
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2020 – Dec 31, 2020
-
TTHM 2950 EPA method 524.2
- Result
- 54.39 ug/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.
-
- Collected
- Sep 1, 2020 11:40
- Sampling point
- SM2 Location withheld
- Sample type
- Routine
- Lab sample
- 200902-010TH
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2020 – Sep 30, 2020
-
TTHM 2950 EPA method 524.2
- Result
- 77.8 ug/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.
-
- Collected
- Sep 1, 2020 13:30
- Sampling point
- SM1 Location withheld
- Sample type
- Routine
- Lab sample
- 200902-009TH
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2020 – Sep 30, 2020
-
TTHM 2950 EPA method 524.2
- Result
- 60.85 ug/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.
-
- Collected
- Jul 9, 2020 11:08
- Sampling point
- SM2 Location withheld
- Sample type
- Routine
- Lab sample
- 200710-002TH
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2020 – Sep 30, 2020
-
TTHM 2950 EPA method 524.2
- Result
- 44.38 ug/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.
-
- Collected
- Jul 9, 2020 11:58
- Sampling point
- SM1 Location withheld
- Sample type
- Routine
- Lab sample
- 200710-001TH
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2020 – Sep 30, 2020
-
TTHM 2950 EPA method 524.2
- Result
- 51.01 ug/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.
-
- Collected
- Mar 4, 2020 12:30
- Sampling point
- SM2 Location withheld
- Sample type
- Routine
- Lab sample
- 200305-002TH
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2020 – Mar 31, 2020
-
TTHM 2950 EPA method 524.2
- Result
- 19.28 ug/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.
Routine (10).