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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 241–255 of 347 samples on record, newest first.

Routine (14) and Repeat (1).

Coliform and microbial sample results for St Thomas Water Association, 241 to 255 of 347 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Sep 13, 2010
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
383726
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2010 – Sep 30, 2010
Presence , sample collected Sep 13, 2010, sampling point DS000 Coliform (TCR)
Absence , sample collected Sep 13, 2010, sampling point DS000 E. Coli
Collected
Sep 10, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
383186
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2010 – Sep 30, 2010
Presence , sample collected Sep 10, 2010, sampling point DS000 Coliform (TCR)
Absence , sample collected Sep 10, 2010, sampling point DS000 E. Coli
Collected
Aug 10, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
376595
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2010 – Aug 31, 2010
Absence , sample collected Aug 10, 2010, sampling point DS000 Coliform (TCR)
Collected
Jul 7, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
367345
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2010 – Jul 31, 2010
Absence , sample collected Jul 7, 2010, sampling point DS000 Coliform (TCR)
Collected
Jun 8, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
361244
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2010 – Jun 30, 2010
Absence , sample collected Jun 8, 2010, sampling point DS000 Coliform (TCR)
Collected
May 6, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
353914
Laboratory
MSDH Lab
Monitoring period
May 1, 2010 – May 31, 2010
Absence , sample collected May 6, 2010, sampling point DS000 Coliform (TCR)
Collected
Apr 7, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
346616
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2010 – Apr 30, 2010
Absence , sample collected Apr 7, 2010, sampling point DS000 Coliform (TCR)
Collected
Mar 4, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
340231
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2010 – Mar 31, 2010
Absence , sample collected Mar 4, 2010, sampling point DS000 Coliform (TCR)
Collected
Feb 10, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
335128
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2010 – Feb 28, 2010
Absence , sample collected Feb 10, 2010, sampling point DS000 Coliform (TCR)
Collected
Jan 4, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
324276
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2010 – Jan 31, 2010
Absence , sample collected Jan 4, 2010, sampling point DS000 Coliform (TCR)
Collected
Dec 8, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
320588
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2009 – Dec 31, 2009
Absence , sample collected Dec 8, 2009, sampling point DS000 Coliform (TCR)
Collected
Nov 9, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
314091
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2009 – Nov 30, 2009
Absence , sample collected Nov 9, 2009, sampling point DS000 Coliform (TCR)
Collected
Oct 6, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
306119
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2009 – Oct 31, 2009
Absence , sample collected Oct 6, 2009, sampling point DS000 Coliform (TCR)
Collected
Sep 8, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
300077
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2009 – Sep 30, 2009
Absence , sample collected Sep 8, 2009, sampling point DS000 Coliform (TCR)
Collected
Aug 12, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
294310
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2009 – Aug 31, 2009
Absence , sample collected Aug 12, 2009, sampling point DS000 Coliform (TCR)