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.
Tetrachloroethylene results
MS0440002 , Town of Caledonia
16 samples have been analysed for Tetrachloroethylene at Town of Caledonia.
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 Tetrachloroethylene result
The table below lists 1–10 of 16 samples, newest first — collected November 15, 2004 to July 7, 2026.
10 Tetrachloroethylene results from the 10 samples listed here: 0 detected, 10 not detected. Those samples also carried 200 results for other analytes, which are on the full results page.
Units in this table
Tetrachloroethylene 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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| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 7, 2026, sampling point TF081 | Tetrachloroethylene 2987 EPA method 524.2 | Jan 1, 2023 – Dec 31, 2028 |
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| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 7, 2026, sampling point TF080 | Tetrachloroethylene 2987 EPA method 524.2 | Jan 1, 2023 – Dec 31, 2028 |
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| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 28, 2022 14:00, sampling point TF081 | Tetrachloroethylene 2987 EPA method 524.2 | Jan 1, 2017 – Dec 31, 2022 |
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| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 28, 2022 13:10, sampling point TF080 | Tetrachloroethylene 2987 EPA method 524.2 | Jan 1, 2017 – Dec 31, 2022 |
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| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 31, 2015 01:15, sampling point TF081 | Tetrachloroethylene 2987 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2016 |
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| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 31, 2015 01:00, sampling point TF080 | Tetrachloroethylene 2987 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2016 |
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| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 8, 2009, sampling point TF081 | Tetrachloroethylene 2987 EPA method 524.2 | Jan 1, 2005 – Dec 31, 2010 |
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| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Apr 8, 2009, sampling point TF080 | Tetrachloroethylene 2987 EPA method 524.2 | Jan 1, 2005 – Dec 31, 2010 |
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| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Nov 15, 2004, sampling point TF081 | Tetrachloroethylene 2987 EPA method 524.2 | Oct 1, 2004 – Dec 31, 2004 |
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| Not detected below 0.0005 mg/l Method Detection Limit , sample collected Nov 15, 2004, sampling point TF080 | Tetrachloroethylene 2987 EPA method 524.2 | Oct 1, 2004 – Dec 31, 2004 |
-
- Collected
- Jul 7, 2026
- Sampling point
- TF081 Treatment Plant T081
- Sample type
- Routine
- Lab sample
- 35049070002
- Laboratory
- Pace Analytical Services, LLC
- Monitoring period
- Jan 1, 2023 – Dec 31, 2028
-
Tetrachloroethylene 2987 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Jul 7, 2026
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 35049070001
- Laboratory
- Pace Analytical Services, LLC
- Monitoring period
- Jan 1, 2023 – Dec 31, 2028
-
Tetrachloroethylene 2987 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Nov 28, 2022 14:00
- Sampling point
- TF081 Treatment Plant T081
- Sample type
- Routine
- Lab sample
- VO-221129-043
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2017 – Dec 31, 2022
-
Tetrachloroethylene 2987 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Nov 28, 2022 13:10
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- VO-221129-042
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2017 – Dec 31, 2022
-
Tetrachloroethylene 2987 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Aug 31, 2015 01:15
- Sampling point
- TF081 Treatment Plant T081
- Sample type
- Routine
- Lab sample
- 150901-008VO
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2011 – Dec 31, 2016
-
Tetrachloroethylene 2987 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Aug 31, 2015 01:00
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 150901-007VO
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2011 – Dec 31, 2016
-
Tetrachloroethylene 2987 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Apr 8, 2009
- Sampling point
- TF081 Treatment Plant T081
- Sample type
- Routine
- Lab sample
- 090409-009VO
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2005 – Dec 31, 2010
-
Tetrachloroethylene 2987 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
- Collected
- Apr 8, 2009
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 090409-008VO
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2005 – Dec 31, 2010
-
Tetrachloroethylene 2987 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
- Collected
- Nov 15, 2004
- Sampling point
- TF081 Treatment Plant T081
- Sample type
- Routine
- Lab sample
- 041116-098VO
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2004 – Dec 31, 2004
-
Tetrachloroethylene 2987 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
-
- Collected
- Nov 15, 2004
- Sampling point
- TF080 Treatment Plant T080
- Sample type
- Routine
- Lab sample
- 041116-097VO
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2004 – Dec 31, 2004
-
Tetrachloroethylene 2987 EPA method 524.2
- Result
- Not detected below 0.0005 mg/l Method Detection Limit
Routine (10).