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.
1,1,1-Trichloroethane results
MS0240272 , HCUA-East
9 samples have been analysed for 1,1,1-Trichloroethane at HCUA-East.
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.
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Every 1,1,1-Trichloroethane result
The 9 samples analysed for this analyte collected between September 26, 2024 and September 26, 2026 are listed below, newest first.
9 1,1,1-Trichloroethane results from the 9 samples listed here: 0 detected, 9 not detected. Those samples also carried 180 results for other analytes, which are on the full results page.
| 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 TF105 | 1,1,1-Trichloroethane 2981 EPA method 524.2 | Jan 1, 2026 – Dec 31, 2028 |
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| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 7, 2026, sampling point TF104 | 1,1,1-Trichloroethane 2981 EPA method 524.2 | Jan 1, 2026 – Dec 31, 2026 |
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| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 7, 2026, sampling point TF103 | 1,1,1-Trichloroethane 2981 EPA method 524.2 | Jan 1, 2026 – Dec 31, 2026 |
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| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 7, 2026, sampling point TF101 | 1,1,1-Trichloroethane 2981 EPA method 524.2 | Jan 1, 2026 – Dec 31, 2026 |
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| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 24, 2026, sampling point TF105 | 1,1,1-Trichloroethane 2981 EPA method 524.2 | Jan 1, 2026 – Dec 31, 2028 |
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| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 11, 2025 12:05, sampling point TF104 | 1,1,1-Trichloroethane 2981 EPA method 524.2 | Jan 1, 2025 – Dec 31, 2025 |
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| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 11, 2025 11:45, sampling point TF103 | 1,1,1-Trichloroethane 2981 EPA method 524.2 | Jan 1, 2025 – Dec 31, 2025 |
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| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 11, 2025 12:30, sampling point TF102 | 1,1,1-Trichloroethane 2981 EPA method 524.2 | Jan 1, 2025 – Dec 31, 2025 |
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| Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 11, 2025 13:10, sampling point TF101 | 1,1,1-Trichloroethane 2981 EPA method 524.2 | Jan 1, 2025 – Dec 31, 2025 |
-
- Collected
- Jul 7, 2026
- Sampling point
- TF105 Treatment Facility TF105
- Sample type
- Routine
- Lab sample
- 35049342004
- Laboratory
- Pace Analytical Services, LLC
- Monitoring period
- Jan 1, 2026 – Dec 31, 2028
-
1,1,1-Trichloroethane 2981 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Jul 7, 2026
- Sampling point
- TF104 Treatment Facility TF104
- Sample type
- Routine
- Lab sample
- 35049342003
- Laboratory
- Pace Analytical Services, LLC
- Monitoring period
- Jan 1, 2026 – Dec 31, 2026
-
1,1,1-Trichloroethane 2981 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Jul 7, 2026
- Sampling point
- TF103 Treatment Facility TF103
- Sample type
- Routine
- Lab sample
- 35049342002
- Laboratory
- Pace Analytical Services, LLC
- Monitoring period
- Jan 1, 2026 – Dec 31, 2026
-
1,1,1-Trichloroethane 2981 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Jul 7, 2026
- Sampling point
- TF101 Treatment Facility TF101
- Sample type
- Routine
- Lab sample
- 35049342001
- Laboratory
- Pace Analytical Services, LLC
- Monitoring period
- Jan 1, 2026 – Dec 31, 2026
-
1,1,1-Trichloroethane 2981 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Jun 24, 2026
- Sampling point
- TF105 Treatment Facility TF105
- Sample type
- Routine
- Lab sample
- 35046373001
- Laboratory
- Pace Analytical Services, LLC
- Monitoring period
- Jan 1, 2026 – Dec 31, 2028
-
1,1,1-Trichloroethane 2981 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Feb 11, 2025 12:05
- Sampling point
- TF104 Treatment Facility TF104
- Sample type
- Routine
- Lab sample
- VO-250212-008
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
1,1,1-Trichloroethane 2981 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Feb 11, 2025 11:45
- Sampling point
- TF103 Treatment Facility TF103
- Sample type
- Routine
- Lab sample
- VO-250212-007
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
1,1,1-Trichloroethane 2981 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Feb 11, 2025 12:30
- Sampling point
- TF102 Treatment Facility TF102
- Sample type
- Routine
- Lab sample
- VO-250212-006
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
1,1,1-Trichloroethane 2981 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
-
- Collected
- Feb 11, 2025 13:10
- Sampling point
- TF101 Treatment Facility TF101
- Sample type
- Routine
- Lab sample
- VO-250212-005
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Dec 31, 2025
-
1,1,1-Trichloroethane 2981 EPA method 524.2
- Result
- Not detected below 0.5 ug/l Minimum Reporting Level
Routine (9).