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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.

Trans-1,2-Dichloroethylene results

MS0400002 , Edinburg Domestic Water Association

22 samples have been analysed for Trans-1,2-Dichloroethylene at Edinburg Domestic 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 Trans-1,2-Dichloroethylene result

The table below lists 1–10 of 22 samples, newest first — collected June 20, 2022 to July 7, 2026.

10 Trans-1,2-Dichloroethylene results from the 10 samples listed here: 0 detected, 10 not detected. Those samples also carried 201 results for other analytes, which are on the full results page.

Trans-1,2-Dichloroethylene results for Edinburg Domestic Water Association, from 1 to 10 of 22 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
Jul 7, 2026
Sampling point
TF103 Treatment Facility TF103
Sample type
Routine
Lab sample
35049745001
Laboratory
Pace Analytical Services, LLC
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 7, 2026, sampling point TF103 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2026 – Dec 31, 2026
Collected
Mar 5, 2025 16:15
Sampling point
TF103 Treatment Facility TF103
Sample type
Routine
Lab sample
VO-250306-017
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 5, 2025 16:15, sampling point TF103 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2025 – Dec 31, 2025
Collected
Oct 7, 2024 15:50
Sampling point
TF103 Treatment Facility TF103
Sample type
Routine
Lab sample
VO-241008-012
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 7, 2024 15:50, sampling point TF103 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Not recorded
Collected
Jul 1, 2024 15:40
Sampling point
TF103 Treatment Facility TF103
Sample type
Routine
Lab sample
VO-240702-002
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 1, 2024 15:40, sampling point TF103 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jul 1, 2024 – Sep 30, 2024
Collected
Apr 9, 2024 15:45
Sampling point
TF103 Treatment Facility TF103
Sample type
Routine
Lab sample
VO-240410-021
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 9, 2024 15:45, sampling point TF103 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Apr 1, 2024 – Jun 30, 2024
Collected
Jan 22, 2024 16:00
Sampling point
TF103 Treatment Facility TF103
Sample type
Routine
Lab sample
VO-240123-007
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 22, 2024 16:00, sampling point TF103 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2024 – Mar 31, 2024
Collected
Oct 4, 2023 03:00
Sampling point
TF103 Treatment Facility TF103
Sample type
Routine
Lab sample
VO-231005-004
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 4, 2023 03:00, sampling point TF103 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Oct 1, 2023 – Dec 31, 2023
Collected
Aug 1, 2023 14:45
Sampling point
TF103 Treatment Facility TF103
Sample type
Routine
Lab sample
VO-230802-017
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 1, 2023 14:45, sampling point TF103 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jul 1, 2023 – Sep 30, 2023
Collected
Jun 20, 2022 16:00
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
VO-220621-011
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 20, 2022 16:00, sampling point TF102 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Collected
Jun 20, 2022 16:20
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
VO-220621-010
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 20, 2022 16:20, sampling point TF101 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022

Routine (10).