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.
Dichloroacetic Acid results
MS0810012 , Tri-Lakes Water Assn-West
11 samples have been analysed for Dichloroacetic Acid at Tri-Lakes Water Assn-West.
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.
Showing samples collected between September 26, 2024 and September 26, 2026. That is this page’s default, not a limit on what the agency records.
Choose a date range
Every Dichloroacetic Acid result
The table below lists 1–10 of 11 samples, newest first — collected October 1, 2024 to September 30, 2025.
10 Dichloroacetic Acid results from the 10 samples listed here: 8 detected, 2 not detected. Those samples also carried 95 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 The location on record identifies a private home, and we do not publish those.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 |
|---|---|---|
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| 2 ug/l , sample collected Sep 30, 2025 13:35, sampling point SM1 | Dichloroacetic Acid 2451 EPA method 552.2 | Not recorded |
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| 2.4 ug/l , sample collected Sep 30, 2025 13:35, sampling point SM1 | Dichloroacetic Acid 2451 EPA method 552.2 | Not recorded |
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| 2 ug/l , sample collected Sep 30, 2025 13:30, sampling point SM2 | Dichloroacetic Acid 2451 EPA method 552.2 | Not recorded |
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| 1.4 ug/l , sample collected May 13, 2025 12:00, sampling point SM2 | Dichloroacetic Acid 2451 EPA method 552.2 | Not recorded |
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| 1.7 ug/l , sample collected May 13, 2025 12:00, sampling point SM1 | Dichloroacetic Acid 2451 EPA method 552.2 | Not recorded |
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| 1.6 ug/l , sample collected Mar 11, 2025 12:10, sampling point SM2 | Dichloroacetic Acid 2451 EPA method 552.2 | Not recorded |
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| Not detected below 1 ug/l Minimum Reporting Level , sample collected Feb 24, 2025 09:05, sampling point SM1 | Dichloroacetic Acid 2451 EPA method 552.2 | Not recorded |
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| 1.8 ug/l , sample collected Dec 5, 2024 09:30, sampling point SM1 | Dichloroacetic Acid 2451 EPA method 552.2 | Not recorded |
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| 1.5 ug/l , sample collected Dec 5, 2024 09:00, sampling point SM2 | Dichloroacetic Acid 2451 EPA method 552.2 | Not recorded |
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| Not detected below 1 ug/l Minimum Reporting Level , sample collected Oct 1, 2024 10:30, sampling point SM1 | Dichloroacetic Acid 2451 EPA method 552.2 | Not recorded |
-
- Collected
- Sep 30, 2025 13:35
- Sampling point
- SM1 Location withheld
- Sample type
- Routine
- Lab sample
- 810-166092-3
- Laboratory
- Eurofins Eaton Analytical South Bend in
- Monitoring period
- Not recorded
-
Dichloroacetic Acid 2451 EPA method 552.2
- Result
- 2 ug/l
-
- Collected
- Sep 30, 2025 13:35
- Sampling point
- SM1 Location withheld
- Sample type
- Routine
- Lab sample
- 810-166092-2
- Laboratory
- Eurofins Eaton Analytical South Bend in
- Monitoring period
- Not recorded
-
Dichloroacetic Acid 2451 EPA method 552.2
- Result
- 2.4 ug/l
-
- Collected
- Sep 30, 2025 13:30
- Sampling point
- SM2 Location withheld
- Sample type
- Routine
- Lab sample
- 810-166092-1
- Laboratory
- Eurofins Eaton Analytical South Bend in
- Monitoring period
- Not recorded
-
Dichloroacetic Acid 2451 EPA method 552.2
- Result
- 2 ug/l
-
- Collected
- May 13, 2025 12:00
- Sampling point
- SM2 Location withheld
- Sample type
- Routine
- Lab sample
- 810-148644-2
- Laboratory
- Eurofins Eaton Analytical South Bend in
- Monitoring period
- Not recorded
-
Dichloroacetic Acid 2451 EPA method 552.2
- Result
- 1.4 ug/l
-
- Collected
- May 13, 2025 12:00
- Sampling point
- SM1 Location withheld
- Sample type
- Routine
- Lab sample
- 810-148644-1
- Laboratory
- Eurofins Eaton Analytical South Bend in
- Monitoring period
- Not recorded
-
Dichloroacetic Acid 2451 EPA method 552.2
- Result
- 1.7 ug/l
-
- Collected
- Mar 11, 2025 12:10
- Sampling point
- SM2 Location withheld
- Sample type
- Routine
- Lab sample
- 810-141038-1
- Laboratory
- Eurofins Eaton Analytical South Bend in
- Monitoring period
- Not recorded
-
Dichloroacetic Acid 2451 EPA method 552.2
- Result
- 1.6 ug/l
-
- Collected
- Feb 24, 2025 09:05
- Sampling point
- SM1 Location withheld
- Sample type
- Routine
- Lab sample
- 810-139092-2
- Laboratory
- Eurofins Eaton Analytical South Bend in
- Monitoring period
- Not recorded
-
Dichloroacetic Acid 2451 EPA method 552.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
-
- Collected
- Dec 5, 2024 09:30
- Sampling point
- SM1 Location withheld
- Sample type
- Routine
- Lab sample
- 810-130685-2
- Laboratory
- Eurofins Eaton Analytical South Bend in
- Monitoring period
- Not recorded
-
Dichloroacetic Acid 2451 EPA method 552.2
- Result
- 1.8 ug/l
-
- Collected
- Dec 5, 2024 09:00
- Sampling point
- SM2 Location withheld
- Sample type
- Routine
- Lab sample
- 810-130685-1
- Laboratory
- Eurofins Eaton Analytical South Bend in
- Monitoring period
- Not recorded
-
Dichloroacetic Acid 2451 EPA method 552.2
- Result
- 1.5 ug/l
-
- Collected
- Oct 1, 2024 10:30
- Sampling point
- SM1 Location withheld
- Sample type
- Routine
- Lab sample
- 810-122438-2
- Laboratory
- Eurofins Eaton Analytical South Bend in
- Monitoring period
- Not recorded
-
Dichloroacetic Acid 2451 EPA method 552.2
- Result
- Not detected below 1 ug/l Minimum Reporting Level
Routine (10).