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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

MS0640019 , Howard Industries

81 samples have been analysed for Trans-1,2-Dichloroethylene at Howard Industries.

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 81 samples, newest first — collected September 5, 2019 to July 23, 2025.

10 Trans-1,2-Dichloroethylene 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.

Trans-1,2-Dichloroethylene results for Howard Industries, from 1 to 10 of 81 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 23, 2025 18:58
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
VO-250724-002
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 23, 2025 18:58, sampling point TF101 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2025 – Dec 31, 2025
Collected
Mar 24, 2024 18:20
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
VO-240325-002
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 24, 2024 18:20, sampling point TF101 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2024 – Dec 31, 2024
Collected
Feb 22, 2023 13:10
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
VO-230223-002
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 22, 2023 13:10, sampling point TF101 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2023 – Dec 31, 2023
Collected
Oct 17, 2022 17:03
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
VO-221018-039
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 17, 2022 17:03, sampling point TF102 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Collected
Oct 17, 2022 17:40
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
VO-221018-038
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 17, 2022 17:40, sampling point TF101 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Collected
Mar 14, 2022 17:00
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
VO-220315-015
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 14, 2022 17:00, sampling point TF101 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2022 – Dec 31, 2022
Collected
Jun 8, 2021 17:33
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
VO-210609-009
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 8, 2021 17:33, sampling point TF101 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2021 – Dec 31, 2021
Collected
Mar 22, 2021 15:45
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
210323-006VO
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 22, 2021 15:45, sampling point TF101 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2021 – Dec 31, 2021
Collected
Nov 6, 2019 17:07
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
191107-017VO
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 6, 2019 17:07, sampling point TF101 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Oct 1, 2019 – Dec 31, 2019
Collected
Sep 5, 2019 18:50
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
190906-005VO
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 5, 2019 18:50, sampling point TF101 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jul 1, 2019 – Sep 30, 2019

Routine (10).