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
MS0340014 , Pleasant Ridge W/A
22 samples have been analysed for TTHM at Pleasant Ridge W/A.
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 22 samples, newest first — collected September 21, 2009 to March 11, 2024.
10 TTHM results from the 10 samples listed here: 3 detected, 7 not detected. Those samples also carried 40 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 The location on record identifies a private home, and we do not publish those.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 |
|---|---|---|
|
||
| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 11, 2024 13:27, sampling point SM2 | TTHM 2950 EPA method 524.2 | Jan 1, 2024 – Mar 31, 2024 |
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| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 11, 2024 13:10, sampling point SM1 | TTHM 2950 EPA method 524.2 | Jan 1, 2024 – Mar 31, 2024 |
|
||
| 1.11 ug/l , sample collected May 22, 2023 13:30, sampling point MRT000 | TTHM 2950 EPA method 524.2 | Not recorded |
|
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| Not detected below 1 ug/l Minimum Reporting Level , sample collected Mar 23, 2022 10:30, sampling point MRT000 | TTHM 2950 EPA method 524.2 | Not recorded |
|
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| Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 22, 2021 13:34, sampling point MRT000 | TTHM 2950 EPA method 524.2 | Jan 1, 2021 – Dec 31, 2021 |
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| 4.17 ug/l , sample collected Sep 24, 2020 13:12, sampling point MRT000 | TTHM 2950 | Jan 1, 2020 – Dec 31, 2020 |
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| Not detected below 4 ug/l Minimum Reporting Level , sample collected Aug 7, 2019 01:00, sampling point MRT000 | TTHM 2950 | Jan 1, 2019 – Dec 31, 2019 |
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| Not detected below 4 ug/l Minimum Reporting Level , sample collected Jun 29, 2015 01:10, sampling point MRT000 | TTHM 2950 EPA method 524.2 | Jan 1, 2014 – Dec 31, 2016 |
|
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| Not detected below 4 ug/l Minimum Reporting Level , sample collected Sep 6, 2012 01:20, sampling point MRT000 | TTHM 2950 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2013 |
|
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| 1.09 ug/l , sample collected Sep 21, 2009, sampling point MRT000 | TTHM 2950 EPA method 524.2 | Jan 1, 2008 – Dec 31, 2010 |
-
- Collected
- Mar 11, 2024 13:27
- Sampling point
- SM2 Location withheld
- Sample type
- Routine
- Lab sample
- 810-96784-2
- Laboratory
- Eurofins Eaton Analytical South Bend in
- Monitoring period
- Jan 1, 2024 – Mar 31, 2024
-
TTHM 2950 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Mar 11, 2024 13:10
- Sampling point
- SM1 Location withheld
- Sample type
- Routine
- Lab sample
- 810-96784-1
- Laboratory
- Eurofins Eaton Analytical South Bend in
- Monitoring period
- Jan 1, 2024 – Mar 31, 2024
-
TTHM 2950 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- May 22, 2023 13:30
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- TH-230523-023
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
TTHM 2950 EPA method 524.2
- Result
- 1.11 ug/l
-
- Collected
- Mar 23, 2022 10:30
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- TH-220324-003
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
TTHM 2950 EPA method 524.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
-
- Collected
- Sep 22, 2021 13:34
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- TH-210923-003
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2021 – Dec 31, 2021
-
TTHM 2950 EPA method 524.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
-
- Collected
- Sep 24, 2020 13:12
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 200925-002TH
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2020 – Dec 31, 2020
-
TTHM 2950
- Result
- 4.17 ug/l
-
- Collected
- Aug 7, 2019 01:00
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 190808-008TH
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2019 – Dec 31, 2019
-
TTHM 2950
- Result
- Not detected below 4 ug/l Minimum Reporting Level
-
- Collected
- Jun 29, 2015 01:10
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 150630-003TH
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2014 – Dec 31, 2016
-
TTHM 2950 EPA method 524.2
- Result
- Not detected below 4 ug/l Minimum Reporting Level
-
- Collected
- Sep 6, 2012 01:20
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 120907-013TH
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2011 – Dec 31, 2013
-
TTHM 2950 EPA method 524.2
- Result
- Not detected below 4 ug/l Minimum Reporting Level
-
- Collected
- Sep 21, 2009
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 090922-008TH
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2008 – Dec 31, 2010
-
TTHM 2950 EPA method 524.2
- Result
- 1.09 ug/l
Routine (10).