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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.

Coliform and microbial samples

MS0140010 , Town of Lyon

2 of 374 results on record were positive for coliform or another organism the agency tests for. The most recent was June 5, 2014.

They fall across 2 of the 290 samples on record.

Every sample on record, October 21, 2003 to July 29, 2026. No date range is applied.

This system’s violations

The most recent samples

No date range is applied: this list draws on every sample on record. Show the last two years only.

The list below shows 196–210 of 290 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Town of Lyon, 196 to 210 of 290 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jul 12, 2011 14:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
453045
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2011 – Jul 31, 2011
Absence , sample collected Jul 12, 2011 14:00, sampling point DS000 Coliform (TCR)
Collected
Jun 22, 2011 13:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
448225
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2011 – Jun 30, 2011
Absence , sample collected Jun 22, 2011 13:20, sampling point DS000 Coliform (TCR)
Collected
May 12, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
439259
Laboratory
MSDH Lab
Monitoring period
May 1, 2011 – May 31, 2011
Absence , sample collected May 12, 2011, sampling point DS000 Coliform (TCR)
Collected
Apr 13, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
432466
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2011 – Apr 30, 2011
Absence , sample collected Apr 13, 2011, sampling point DS000 Coliform (TCR)
Collected
Mar 17, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
426229
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2011 – Mar 31, 2011
Absence , sample collected Mar 17, 2011, sampling point DS000 Coliform (TCR)
Collected
Feb 15, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
418770
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2011 – Feb 28, 2011
Absence , sample collected Feb 15, 2011, sampling point DS000 Coliform (TCR)
Collected
Jan 19, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
412403
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2011 – Jan 31, 2011
Absence , sample collected Jan 19, 2011, sampling point DS000 Coliform (TCR)
Collected
Dec 20, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
407238
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2010 – Dec 31, 2010
Absence , sample collected Dec 20, 2010, sampling point DS000 Coliform (TCR)
Collected
Nov 9, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
397788
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2010 – Nov 30, 2010
Absence , sample collected Nov 9, 2010, sampling point DS000 Coliform (TCR)
Collected
Oct 20, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
393154
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2010 – Oct 31, 2010
Absence , sample collected Oct 20, 2010, sampling point DS000 Coliform (TCR)
Collected
Sep 21, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
386399
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2010 – Sep 30, 2010
Absence , sample collected Sep 21, 2010, sampling point DS000 Coliform (TCR)
Collected
Aug 12, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
377558
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2010 – Aug 31, 2010
Absence , sample collected Aug 12, 2010, sampling point DS000 Coliform (TCR)
Collected
Jul 22, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
372202
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2010 – Jul 31, 2010
Absence , sample collected Jul 22, 2010, sampling point DS000 Coliform (TCR)
Collected
Jun 10, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
362371
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2010 – Jun 30, 2010
Absence , sample collected Jun 10, 2010, sampling point DS000 Coliform (TCR)
Collected
May 19, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
356863
Laboratory
MSDH Lab
Monitoring period
May 1, 2010 – May 31, 2010
Absence , sample collected May 19, 2010, sampling point DS000 Coliform (TCR)