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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 136–150 of 692 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Houlka-Houston W/A, 136 to 150 of 692 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Nov 8, 2021 13:45
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-200601-29812
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2021 – Nov 30, 2021
Absence , sample collected Nov 8, 2021 13:45, sampling point TC0010 Coliform (TCR)
Absence , sample collected Nov 8, 2021 13:45, sampling point TC0010 E. Coli
Collected
Oct 27, 2021 13:00
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-200601-29811
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2021 – Oct 31, 2021
Absence , sample collected Oct 27, 2021 13:00, sampling point TC0004 Coliform (TCR)
Absence , sample collected Oct 27, 2021 13:00, sampling point TC0004 E. Coli
Collected
Oct 27, 2021 13:45
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-200601-29810
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2021 – Oct 31, 2021
Absence , sample collected Oct 27, 2021 13:45, sampling point TC0010 Coliform (TCR)
Absence , sample collected Oct 27, 2021 13:45, sampling point TC0010 E. Coli
Collected
Sep 21, 2021 14:00
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-200601-29808
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2021 – Sep 30, 2021
Absence , sample collected Sep 21, 2021 14:00, sampling point TC0004 Coliform (TCR)
Absence , sample collected Sep 21, 2021 14:00, sampling point TC0004 E. Coli
Collected
Sep 21, 2021 14:45
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-200601-29809
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2021 – Sep 30, 2021
Absence , sample collected Sep 21, 2021 14:45, sampling point TC0010 Coliform (TCR)
Absence , sample collected Sep 21, 2021 14:45, sampling point TC0010 E. Coli
Collected
Aug 24, 2021 13:30
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-200601-29807
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2021 – Aug 31, 2021
Absence , sample collected Aug 24, 2021 13:30, sampling point TC0004 Coliform (TCR)
Absence , sample collected Aug 24, 2021 13:30, sampling point TC0004 E. Coli
Collected
Aug 24, 2021 14:00
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-200601-29806
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2021 – Aug 31, 2021
Absence , sample collected Aug 24, 2021 14:00, sampling point TC0010 Coliform (TCR)
Absence , sample collected Aug 24, 2021 14:00, sampling point TC0010 E. Coli
Collected
Jul 19, 2021 13:45
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-200601-29805
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2021 – Jul 31, 2021
Absence , sample collected Jul 19, 2021 13:45, sampling point TC0004 Coliform (TCR)
Absence , sample collected Jul 19, 2021 13:45, sampling point TC0004 E. Coli
Collected
Jul 19, 2021 14:15
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-200601-29804
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2021 – Jul 31, 2021
Absence , sample collected Jul 19, 2021 14:15, sampling point TC0010 Coliform (TCR)
Absence , sample collected Jul 19, 2021 14:15, sampling point TC0010 E. Coli
Collected
Jun 7, 2021 14:15
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-200601-29803
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2021 – Jun 30, 2021
Absence , sample collected Jun 7, 2021 14:15, sampling point TC0004 Coliform (TCR)
Absence , sample collected Jun 7, 2021 14:15, sampling point TC0004 E. Coli
Collected
Jun 7, 2021 15:00
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-200601-29802
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2021 – Jun 30, 2021
Absence , sample collected Jun 7, 2021 15:00, sampling point TC0010 Coliform (TCR)
Absence , sample collected Jun 7, 2021 15:00, sampling point TC0010 E. Coli
Collected
May 11, 2021 13:00
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-200601-29800
Laboratory
MSDH Lab
Monitoring period
May 1, 2021 – May 31, 2021
Absence , sample collected May 11, 2021 13:00, sampling point TC0004 Coliform (TCR)
Absence , sample collected May 11, 2021 13:00, sampling point TC0004 E. Coli
Collected
May 11, 2021 13:45
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-200601-29801
Laboratory
MSDH Lab
Monitoring period
May 1, 2021 – May 31, 2021
Absence , sample collected May 11, 2021 13:45, sampling point TC0010 Coliform (TCR)
Absence , sample collected May 11, 2021 13:45, sampling point TC0010 E. Coli
Collected
Apr 27, 2021 13:30
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-200601-29798
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2021 – Apr 30, 2021
Absence , sample collected Apr 27, 2021 13:30, sampling point TC0004 Coliform (TCR)
Absence , sample collected Apr 27, 2021 13:30, sampling point TC0004 E. Coli
Collected
Apr 27, 2021 13:00
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-200601-29799
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2021 – Apr 30, 2021
Absence , sample collected Apr 27, 2021 13:00, sampling point TC0010 Coliform (TCR)
Absence , sample collected Apr 27, 2021 13:00, sampling point TC0010 E. Coli