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
MS0610012 , Langford Water Association
20 samples have been analysed for TTHM at Langford Water Association.
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 August 11, 2004 to August 8, 2023.
10 TTHM results from the 10 samples listed here: 10 detected, 0 not detected. Those samples also carried 16 results for other analytes, which are on the full results page.
Units in this table
TTHM is recorded on this page in ug/l and mg/l. 1 mg/l = 1,000 ug/l.
| Result | Analyte | Monitoring period |
|---|---|---|
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| 41.9 ug/l , sample collected Aug 8, 2023 09:50, sampling point MRT000 | TTHM 2950 EPA method 524.2 | Jan 1, 2023 – Dec 31, 2023 |
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| 35.3 ug/l , sample collected Jun 20, 2022 11:30, sampling point MRT000 | TTHM 2950 EPA method 524.2 | Not recorded |
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| 23.8 ug/l , sample collected Nov 15, 2021 11:15, sampling point MRT000 | TTHM 2950 EPA method 524.2 | Not recorded |
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| 30.4 ug/l , sample collected Oct 13, 2020 12:05, sampling point MRT000 | TTHM 2950 | Not recorded |
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| 29.3 ug/l , sample collected Aug 7, 2017 13:20, sampling point MRT000 | TTHM 2950 | Jan 1, 2015 – Dec 31, 2017 |
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| 33.1 ug/l , sample collected Jul 16, 2014 02:30, sampling point MRT000 | TTHM 2950 EPA method 524.2 | Jan 1, 2012 – Dec 31, 2014 |
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| 18.1 ug/l , sample collected Jun 20, 2011 01:10, sampling point MRT000 | TTHM 2950 EPA method 524.2 | Jan 1, 2009 – Dec 31, 2011 |
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| 2.78 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 27, 2006, sampling point MRT000 | TTHM 2950 EPA method 524.2 | Jan 1, 2006 – Dec 31, 2008 |
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| 10.8 ug/l , sample collected Nov 15, 2005, sampling point MRT000 | TTHM 2950 EPA method 524.2 | Jan 1, 2005 – Dec 31, 2005 |
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| 26.7 ug/l , sample collected Aug 11, 2004, sampling point MRT000 | TTHM 2950 EPA method 524.2 | Jan 1, 2004 – Dec 31, 2004 |
-
- Collected
- Aug 8, 2023 09:50
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- TH-230809-002
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2023 – Dec 31, 2023
-
TTHM 2950 EPA method 524.2
- Result
- 41.9 ug/l
-
- Collected
- Jun 20, 2022 11:30
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- TH-220621-019
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
TTHM 2950 EPA method 524.2
- Result
- 35.3 ug/l
-
- Collected
- Nov 15, 2021 11:15
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- TH-211116-007
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
TTHM 2950 EPA method 524.2
- Result
- 23.8 ug/l
-
- Collected
- Oct 13, 2020 12:05
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 201014-021TH
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
TTHM 2950
- Result
- 30.4 ug/l
-
- Collected
- Aug 7, 2017 13:20
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 170808-017TH
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
TTHM 2950
- Result
- 29.3 ug/l
-
- Collected
- Jul 16, 2014 02:30
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 140717-012TH
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2014
-
TTHM 2950 EPA method 524.2
- Result
- 33.1 ug/l
-
- Collected
- Jun 20, 2011 01:10
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 110621-010TH
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2009 – Dec 31, 2011
-
TTHM 2950 EPA method 524.2
- Result
- 18.1 ug/l
-
- Collected
- Sep 27, 2006
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 060928-012TH
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2006 – Dec 31, 2008
-
TTHM 2950 EPA method 524.2
- Result
- 2.78 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
- Nov 15, 2005
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 051116-009TH
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2005 – Dec 31, 2005
-
TTHM 2950 EPA method 524.2
- Result
- 10.8 ug/l
-
- Collected
- Aug 11, 2004
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 040812-001TH
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2004 – Dec 31, 2004
-
TTHM 2950 EPA method 524.2
- Result
- 26.7 ug/l
Routine (10).