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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

MS0090004 , Houlka-Houston W/A

14 of 897 results on record were positive for coliform or another organism the agency tests for. The most recent was June 15, 2026.

They fall across 14 of the 692 samples on record.

Every sample on record, October 21, 2003 to August 3, 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 511–525 of 692 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Houlka-Houston W/A, 511 to 525 of 692 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jun 17, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
197889
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2008 – Jun 30, 2008
Absence , sample collected Jun 17, 2008, sampling point DS000 Coliform (TCR)
Collected
Jun 17, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
197890
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2008 – Jun 30, 2008
Absence , sample collected Jun 17, 2008, sampling point DS000 Coliform (TCR)
Collected
Jun 17, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
197891
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2008 – Jun 30, 2008
Absence , sample collected Jun 17, 2008, sampling point DS000 Coliform (TCR)
Collected
May 21, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
191880
Laboratory
MSDH Lab
Monitoring period
May 1, 2008 – May 31, 2008
Absence , sample collected May 21, 2008, sampling point DS000 Coliform (TCR)
Collected
May 21, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
191881
Laboratory
MSDH Lab
Monitoring period
May 1, 2008 – May 31, 2008
Absence , sample collected May 21, 2008, sampling point DS000 Coliform (TCR)
Collected
May 21, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
191882
Laboratory
MSDH Lab
Monitoring period
May 1, 2008 – May 31, 2008
Absence , sample collected May 21, 2008, sampling point DS000 Coliform (TCR)
Collected
Apr 21, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
185165
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2008 – Apr 30, 2008
Absence , sample collected Apr 21, 2008, sampling point DS000 Coliform (TCR)
Collected
Apr 21, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
185166
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2008 – Apr 30, 2008
Absence , sample collected Apr 21, 2008, sampling point DS000 Coliform (TCR)
Collected
Apr 21, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
185178
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2008 – Apr 30, 2008
Absence , sample collected Apr 21, 2008, sampling point DS000 Coliform (TCR)
Collected
Mar 24, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
179180
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2008 – Mar 31, 2008
Absence , sample collected Mar 24, 2008, sampling point DS000 Coliform (TCR)
Collected
Mar 24, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
179183
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2008 – Mar 31, 2008
Absence , sample collected Mar 24, 2008, sampling point DS000 Coliform (TCR)
Collected
Mar 24, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
179184
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2008 – Mar 31, 2008
Absence , sample collected Mar 24, 2008, sampling point DS000 Coliform (TCR)
Collected
Feb 20, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
172453
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2008 – Feb 29, 2008
Absence , sample collected Feb 20, 2008, sampling point DS000 Coliform (TCR)
Collected
Feb 20, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
172454
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2008 – Feb 29, 2008
Absence , sample collected Feb 20, 2008, sampling point DS000 Coliform (TCR)
Collected
Feb 20, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
172458
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2008 – Feb 29, 2008
Absence , sample collected Feb 20, 2008, sampling point DS000 Coliform (TCR)