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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.

Tetrachloroethylene results

MS0770002 , Clara Water Association

40 samples have been analysed for Tetrachloroethylene at Clara 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 Tetrachloroethylene result

The table below lists 1–10 of 40 samples, newest first — collected April 16, 2024 to October 6, 2025.

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.

Tetrachloroethylene results for Clara Water Association, from 1 to 10 of 40 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
Oct 6, 2025 11:45
Sampling point
TF105 Treatment Facility TF105
Sample type
Routine
Lab sample
VO-251007-007
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 6, 2025 11:45, sampling point TF105 Tetrachloroethylene 2987 EPA method 524.2 Oct 1, 2025 – Dec 31, 2025
Collected
Jul 7, 2025 12:05
Sampling point
TF105 Treatment Facility TF105
Sample type
Routine
Lab sample
VO-250708-005
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 7, 2025 12:05, sampling point TF105 Tetrachloroethylene 2987 EPA method 524.2 Jul 1, 2025 – Sep 30, 2025
Collected
Apr 1, 2025 12:10
Sampling point
TF105 Treatment Facility TF105
Sample type
Routine
Lab sample
VO-250402-001
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 1, 2025 12:10, sampling point TF105 Tetrachloroethylene 2987 EPA method 524.2 Apr 1, 2025 – Jun 30, 2025
Collected
Mar 11, 2025 12:05
Sampling point
TF106 Treatment Facility TF106
Sample type
Routine
Lab sample
VO-250312-011
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 11, 2025 12:05, sampling point TF106 Tetrachloroethylene 2987 EPA method 524.2 Jan 1, 2025 – Dec 31, 2025
Collected
Jan 28, 2025 12:05
Sampling point
TF105 Treatment Facility TF105
Sample type
Routine
Lab sample
VO-250129-014
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 28, 2025 12:05, sampling point TF105 Tetrachloroethylene 2987 EPA method 524.2 Jan 1, 2025 – Mar 31, 2025
Collected
Oct 8, 2024 12:15
Sampling point
TF106 Treatment Facility TF106
Sample type
Routine
Lab sample
VO-241009-007
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 8, 2024 12:15, sampling point TF106 Tetrachloroethylene 2987 EPA method 524.2 Not recorded
Collected
Oct 8, 2024 12:05
Sampling point
TF105 Treatment Facility TF105
Sample type
Routine
Lab sample
VO-241009-006
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 8, 2024 12:05, sampling point TF105 Tetrachloroethylene 2987 EPA method 524.2 Oct 1, 2024 – Dec 31, 2024
Collected
Jul 22, 2024 11:45
Sampling point
TF106 Treatment Facility TF106
Sample type
Routine
Lab sample
VO-240723-008
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 22, 2024 11:45, sampling point TF106 Tetrachloroethylene 2987 EPA method 524.2 Jul 1, 2024 – Sep 30, 2024
Collected
Jul 22, 2024 11:40
Sampling point
TF105 Treatment Facility TF105
Sample type
Routine
Lab sample
VO-240723-007
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 22, 2024 11:40, sampling point TF105 Tetrachloroethylene 2987 EPA method 524.2 Jul 1, 2024 – Sep 30, 2024
Collected
Apr 16, 2024 12:10
Sampling point
TF106 Treatment Facility TF106
Sample type
Routine
Lab sample
VO-240417-003
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 16, 2024 12:10, sampling point TF106 Tetrachloroethylene 2987 EPA method 524.2 Apr 1, 2024 – Jun 30, 2024

Routine (10).