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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.

Trichloroacetic Acid results

MS0490016 , Hays Creek W/A-Minerva

6 samples have been analysed for Trichloroacetic Acid at Hays Creek W/A-Minerva.

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 Trichloroacetic Acid result

All 6 samples analysed for this analyte are listed below, newest first. No date range is applied.

6 Trichloroacetic Acid results from the 6 samples listed here: 1 detected, 5 not detected. Those samples also carried 35 results for other analytes, which are on the full results page.

Units in this table

Trichloroacetic Acid is recorded on this page in ug/l and mg/l. 1 mg/l = 1,000 ug/l.

Trichloroacetic Acid results for Hays Creek W/A-Minerva, from the 6 samples 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
Sep 12, 2025 12:30
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
810-163882-1
Laboratory
Eurofins Eaton Analytical South Bend in
Not detected below 1 ug/l Minimum Reporting Level , sample collected Sep 12, 2025 12:30, sampling point MRT000 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Collected
Sep 28, 2020 13:00
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
200929-005HA
Laboratory
MSDH Lab
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Sep 28, 2020 13:00, sampling point MRT000 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Collected
Sep 11, 2019 14:15
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
190912-003HA
Laboratory
MSDH Lab
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Sep 11, 2019 14:15, sampling point MRT000 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Collected
Jul 13, 2016 11:18
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
160714-006HA
Laboratory
MSDH Lab
0.005 mg/l , sample collected Jul 13, 2016 11:18, sampling point MRT000 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Collected
Aug 21, 2013 01:35
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
130822-011HA
Laboratory
MSDH Lab
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Aug 21, 2013 01:35, sampling point MRT000 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Collected
Jun 16, 2010
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
100617-003HA
Laboratory
MSDH Lab
Not detected below 0.001 mg/l Minimum Reporting Level , sample collected Jun 16, 2010, sampling point MRT000 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded

Routine (6).