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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

MS0250024 , St Thomas Water Association

15 of 457 results on record were positive for coliform or another organism the agency tests for. The most recent was June 29, 2026.

They fall across 15 of the 347 samples on record.

Every sample on record, October 14, 2003 to July 28, 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 347 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for St Thomas Water Association, 121 to 135 of 347 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jun 26, 2017 14:09
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
938127
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2017 – Jun 30, 2017
Absence , sample collected Jun 26, 2017 14:09, sampling point DS000 Coliform (TCR)
Collected
May 24, 2017 13:47
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
931997
Laboratory
MSDH Lab
Monitoring period
May 1, 2017 – May 31, 2017
Absence , sample collected May 24, 2017 13:47, sampling point DS000 Coliform (TCR)
Collected
Apr 24, 2017 13:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
924864
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2017 – Apr 30, 2017
Absence , sample collected Apr 24, 2017 13:40, sampling point DS000 Coliform (TCR)
Collected
Mar 28, 2017 12:02
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
919442
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2017 – Mar 31, 2017
Absence , sample collected Mar 28, 2017 12:02, sampling point DS000 Coliform (TCR)
Collected
Feb 27, 2017 14:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
914208
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2017 – Feb 28, 2017
Absence , sample collected Feb 27, 2017 14:10, sampling point DS000 Coliform (TCR)
Collected
Jan 30, 2017 15:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
908463
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2017 – Jan 31, 2017
Absence , sample collected Jan 30, 2017 15:00, sampling point DS000 Coliform (TCR)
Collected
Dec 20, 2016 14:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
901613
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2016 – Dec 31, 2016
Absence , sample collected Dec 20, 2016 14:00, sampling point DS000 Coliform (TCR)
Collected
Nov 22, 2016 12:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
896119
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2016 – Nov 30, 2016
Absence , sample collected Nov 22, 2016 12:45, sampling point DS000 Coliform (TCR)
Collected
Oct 26, 2016 14:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
890606
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2016 – Oct 31, 2016
Absence , sample collected Oct 26, 2016 14:00, sampling point DS000 Coliform (TCR)
Collected
Sep 28, 2016 09:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
883907
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2016 – Sep 30, 2016
Absence , sample collected Sep 28, 2016 09:00, sampling point DS000 Coliform (TCR)
Collected
Aug 23, 2016 16:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
877837
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2016 – Aug 31, 2016
Absence , sample collected Aug 23, 2016 16:00, sampling point DS000 Coliform (TCR)
Collected
Jul 25, 2016 07:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
870726
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2016 – Jul 31, 2016
Absence , sample collected Jul 25, 2016 07:00, sampling point DS000 Coliform (TCR)
Collected
Jun 22, 2016 14:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
865155
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2016 – Jun 30, 2016
Absence , sample collected Jun 22, 2016 14:00, sampling point DS000 Coliform (TCR)
Collected
May 23, 2016 15:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
858585
Laboratory
MSDH Lab
Monitoring period
May 1, 2016 – May 31, 2016
Absence , sample collected May 23, 2016 15:50, sampling point DS000 Coliform (TCR)
Collected
Apr 25, 2016 16:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
852261
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2016 – Apr 30, 2016
Absence , sample collected Apr 25, 2016 16:00, sampling point DS000 Coliform (TCR)