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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.

1,1-Dichloroethylene results

MS0450016 , West Madison Utl Dist

30 samples have been analysed for 1,1-Dichloroethylene at West Madison Utl Dist.

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 1,1-Dichloroethylene result

The table below lists 11–20 of 30 samples, newest first — collected September 14, 2009 to August 30, 2017.

10 1,1-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.

Units in this table

1,1-Dichloroethylene is recorded on this page in ug/l and mg/l. 1 mg/l = 1,000 ug/l.

1,1-Dichloroethylene results for West Madison Utl Dist, from 11 to 20 of 30 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
Aug 30, 2017 16:00
Sampling point
TF104 Treatment Facility TF104
Sample type
Routine
Lab sample
170831-009VO
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 30, 2017 16:00, sampling point TF104 1,1-Dichloroethylene 2977 EPA method 524.2 Jan 1, 2017 – Dec 31, 2017
Collected
Aug 13, 2015 06:30
Sampling point
TF104 Treatment Facility TF104
Sample type
Routine
Lab sample
150814-009VO
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 13, 2015 06:30, sampling point TF104 1,1-Dichloroethylene 2977 EPA method 524.2 Jan 1, 2015 – Dec 31, 2015
Collected
Jul 16, 2014 07:00
Sampling point
TF104 Treatment Facility TF104
Sample type
Routine
Lab sample
140717-004VO
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 16, 2014 07:00, sampling point TF104 1,1-Dichloroethylene 2977 EPA method 524.2 Jan 1, 2014 – Dec 31, 2014
Collected
Nov 11, 2013 03:55
Sampling point
TF104 Treatment Facility TF104
Sample type
Routine
Lab sample
131112-004VO
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 11, 2013 03:55, sampling point TF104 1,1-Dichloroethylene 2977 EPA method 524.2 Oct 1, 2013 – Dec 31, 2013
Collected
Sep 6, 2013 10:00
Sampling point
TF104 Treatment Facility TF104
Sample type
Routine
Lab sample
130909-001VO
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Sep 6, 2013 10:00, sampling point TF104 1,1-Dichloroethylene 2977 EPA method 524.2 Jul 1, 2013 – Sep 30, 2013
Collected
May 1, 2013 08:35
Sampling point
TF104 Treatment Facility TF104
Sample type
Routine
Lab sample
130502-004VO
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 1, 2013 08:35, sampling point TF104 1,1-Dichloroethylene 2977 EPA method 524.2 Apr 1, 2013 – Jun 30, 2013
Collected
Feb 4, 2013 10:45
Sampling point
TF104 Treatment Facility TF104
Sample type
Routine
Lab sample
130205-011VO
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Feb 4, 2013 10:45, sampling point TF104 1,1-Dichloroethylene 2977 EPA method 524.2 Jan 1, 2013 – Mar 31, 2013
Collected
Oct 22, 2012 11:00
Sampling point
TF104 Treatment Facility TF104
Sample type
Routine
Lab sample
121023-005VO
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Oct 22, 2012 11:00, sampling point TF104 1,1-Dichloroethylene 2977 EPA method 524.2 Oct 1, 2012 – Dec 31, 2012
Collected
Sep 29, 2009
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
090930-001VO
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 29, 2009, sampling point TF101 1,1-Dichloroethylene 2977 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010
Collected
Sep 14, 2009
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
090915-009VO
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Sep 14, 2009, sampling point TF103 1,1-Dichloroethylene 2977 EPA method 524.2 Jan 1, 2005 – Dec 31, 2010

Routine (10).