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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

MS0820010 , Midway W/A #1

18 of 440 results on record were positive for coliform or another organism the agency tests for. The most recent was June 10, 2026.

They fall across 17 of the 322 samples on record.

Every sample on record, October 8, 2003 to August 11, 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 121–135 of 322 samples on record, newest first.

Routine (11), Repeat (3) and TG (1). The agency publishes no name for the code TG, so none is shown — this page does not invent labels the agency has not published.

Coliform and microbial sample results for Midway W/A #1, 121 to 135 of 322 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Dec 25, 2018 16:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1046350
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2018 – Dec 31, 2018
Absence , sample collected Dec 25, 2018 16:20, sampling point DS000 Coliform (TCR)
Collected
Nov 25, 2018 15:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1038998
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2018 – Nov 30, 2018
Absence , sample collected Nov 25, 2018 15:40, sampling point DS000 Coliform (TCR)
Collected
Oct 16, 2018 09:35
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1032751
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2018 – Oct 31, 2018
Absence , sample collected Oct 16, 2018 09:35, sampling point DS000 Coliform (TCR)
Collected
Sep 11, 2018 12:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1024104
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2018 – Sep 30, 2018
Absence , sample collected Sep 11, 2018 12:40, sampling point DS000 Coliform (TCR)
Collected
Aug 28, 2018 13:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1021154
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2018 – Aug 31, 2018
Absence , sample collected Aug 28, 2018 13:30, sampling point DS000 Coliform (TCR)
Collected
Jul 29, 2018 19:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1015551
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2018 – Jul 31, 2018
Absence , sample collected Jul 29, 2018 19:00, sampling point DS000 Coliform (TCR)
Collected
Jun 26, 2018 11:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1009245
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2018 – Jun 30, 2018
Absence , sample collected Jun 26, 2018 11:50, sampling point DS000 Coliform (TCR)
Collected
May 22, 2018 11:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1002942
Laboratory
MSDH Lab
Monitoring period
May 1, 2018 – May 31, 2018
Absence , sample collected May 22, 2018 11:00, sampling point DS000 Coliform (TCR)
Collected
Apr 27, 2018 11:00
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
996792
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2018 – Apr 30, 2018
Absence , sample collected Apr 27, 2018 11:00, sampling point DS000 Coliform (TCR)
Collected
Apr 27, 2018 10:15
Sampling point
DS000 Distribution
Sample type
TG
Lab sample
996793
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2018 – Apr 30, 2018
Absence , sample collected Apr 27, 2018 10:15, sampling point DS000 Coliform (TCR)
Collected
Apr 27, 2018 10:40
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
996794
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2018 – Apr 30, 2018
Absence , sample collected Apr 27, 2018 10:40, sampling point DS000 Coliform (TCR)
Collected
Apr 27, 2018 10:00
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
996795
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2018 – Apr 30, 2018
Absence , sample collected Apr 27, 2018 10:00, sampling point DS000 Coliform (TCR)
Collected
Apr 24, 2018 13:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
996514
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2018 – Apr 30, 2018
Presence , sample collected Apr 24, 2018 13:20, sampling point DS000 Coliform (TCR)
Absence , sample collected Apr 24, 2018 13:20, sampling point DS000 E. Coli
Collected
Mar 13, 2018 11:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
989644
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2018 – Mar 31, 2018
Absence , sample collected Mar 13, 2018 11:20, sampling point DS000 Coliform (TCR)
Collected
Feb 22, 2018 07:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
985613
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2018 – Feb 28, 2018
Absence , sample collected Feb 22, 2018 07:00, sampling point DS000 Coliform (TCR)