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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.

Cis-1,2-Dichloroethylene results

MS0620004 , High Hill Water Association

23 samples have been analysed for Cis-1,2-Dichloroethylene at High Hill 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 Cis-1,2-Dichloroethylene result

The table below lists 1–10 of 23 samples, newest first — collected November 28, 2022 to July 13, 2026.

10 Cis-1,2-Dichloroethylene results from the 10 samples listed here: 0 detected, 10 not detected. Those samples also carried 204 results for other analytes, which are on the full results page.

Cis-1,2-Dichloroethylene results for High Hill Water Association, from 1 to 10 of 23 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 13, 2026
Sampling point
TF103 Treatment Facility 103
Sample type
Routine
Lab sample
35050846003
Laboratory
Pace Analytical Services, LLC
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 13, 2026, sampling point TF103 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jan 1, 2026 – Dec 31, 2026
Collected
Jul 13, 2026
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
35050846002
Laboratory
Pace Analytical Services, LLC
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 13, 2026, sampling point TF102 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jan 1, 2026 – Dec 31, 2028
Collected
Jul 13, 2026
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
35050846001
Laboratory
Pace Analytical Services, LLC
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 13, 2026, sampling point TF101 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jan 1, 2026 – Dec 31, 2026
Collected
Mar 11, 2025 13:30
Sampling point
TF103 Treatment Facility 103
Sample type
Routine
Lab sample
VO-250312-012
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Mar 11, 2025 13:30, sampling point TF103 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jan 1, 2025 – Dec 31, 2025
Collected
Oct 17, 2024 07:00
Sampling point
TF103 Treatment Facility 103
Sample type
Routine
Lab sample
VO-241018-001
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 17, 2024 07:00, sampling point TF103 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Not recorded
Collected
Jul 9, 2024 12:30
Sampling point
TF103 Treatment Facility 103
Sample type
Routine
Lab sample
VO-240710-003
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 9, 2024 12:30, sampling point TF103 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jul 1, 2024 – Sep 30, 2024
Collected
Jun 3, 2024 13:00
Sampling point
TF103 Treatment Facility 103
Sample type
Routine
Lab sample
VO-240604-002
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 3, 2024 13:00, sampling point TF103 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Apr 1, 2024 – Jun 30, 2024
Collected
Jan 22, 2024 12:30
Sampling point
TF103 Treatment Facility 103
Sample type
Routine
Lab sample
VO-240123-005
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jan 22, 2024 12:30, sampling point TF103 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jan 1, 2024 – Mar 31, 2024
Collected
Oct 11, 2023 13:30
Sampling point
TF103 Treatment Facility 103
Sample type
Routine
Lab sample
VO-231012-019
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 11, 2023 13:30, sampling point TF103 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Oct 1, 2023 – Dec 31, 2023
Collected
Nov 28, 2022 11:30
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
VO-221129-027
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 28, 2022 11:30, sampling point TF102 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022

Routine (10).