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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 61–75 of 692 samples on record, newest first.

Routine (8), Repeat (4) and TG (3). 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 Houlka-Houston W/A, 61 to 75 of 692 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
May 6, 2024 13:30
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-240306-12313
Laboratory
MSDH Lab
Monitoring period
May 1, 2024 – May 31, 2024
Absence , sample collected May 6, 2024 13:30, sampling point TC0004 Coliform (TCR)
Absence , sample collected May 6, 2024 13:30, sampling point TC0004 E. Coli
Collected
May 6, 2024 14:00
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-240306-12314
Laboratory
MSDH Lab
Monitoring period
May 1, 2024 – May 31, 2024
Absence , sample collected May 6, 2024 14:00, sampling point TC0010 Coliform (TCR)
Absence , sample collected May 6, 2024 14:00, sampling point TC0010 E. Coli
Collected
Apr 4, 2024 14:45
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
BACT-201124-81231
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2024 – Apr 30, 2024
Absence , sample collected Apr 4, 2024 14:45, sampling point DS000 Coliform (TCR)
Absence , sample collected Apr 4, 2024 14:45, sampling point DS000 E. Coli
Collected
Apr 4, 2024 12:30
Sampling point
DS000 Distribution
Sample type
TG
Lab sample
BACT-211216-65540
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2024 – Apr 30, 2024
Absence , sample collected Apr 4, 2024 12:30, sampling point DS000 Coliform (TCR)
Absence , sample collected Apr 4, 2024 12:30, sampling point DS000 E. Coli
Collected
Apr 4, 2024 12:00
Sampling point
DS000 Distribution
Sample type
TG
Lab sample
BACT-211216-65541
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2024 – Apr 30, 2024
Absence , sample collected Apr 4, 2024 12:00, sampling point DS000 Coliform (TCR)
Absence , sample collected Apr 4, 2024 12:00, sampling point DS000 E. Coli
Collected
Apr 4, 2024 13:00
Sampling point
DS000 Distribution
Sample type
TG
Lab sample
BACT-211216-65542
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2024 – Apr 30, 2024
Absence , sample collected Apr 4, 2024 13:00, sampling point DS000 Coliform (TCR)
Absence , sample collected Apr 4, 2024 13:00, sampling point DS000 E. Coli
Collected
Apr 4, 2024 13:15
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
BACT-211216-65543
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2024 – Apr 30, 2024
Absence , sample collected Apr 4, 2024 13:15, sampling point DS000 Coliform (TCR)
Absence , sample collected Apr 4, 2024 13:15, sampling point DS000 E. Coli
Collected
Apr 4, 2024 14:30
Sampling point
TC0010 Outside Faucet
Sample type
Repeat
Lab sample
BACT-211216-65539
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2024 – Apr 30, 2024
Absence , sample collected Apr 4, 2024 14:30, sampling point TC0010 Coliform (TCR)
Absence , sample collected Apr 4, 2024 14:30, sampling point TC0010 E. Coli
Collected
Apr 1, 2024 13:30
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-211216-65537
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2024 – Apr 30, 2024
Absence , sample collected Apr 1, 2024 13:30, sampling point TC0004 Coliform (TCR)
Absence , sample collected Apr 1, 2024 13:30, sampling point TC0004 E. Coli
Collected
Apr 1, 2024 14:00
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-211216-65538
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2024 – Apr 30, 2024
Presence , sample collected Apr 1, 2024 14:00, sampling point TC0010 Coliform (TCR)
Absence , sample collected Apr 1, 2024 14:00, sampling point TC0010 E. Coli
Collected
Mar 4, 2024 13:30
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-211216-65536
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2024 – Mar 31, 2024
Absence , sample collected Mar 4, 2024 13:30, sampling point TC0004 Coliform (TCR)
Absence , sample collected Mar 4, 2024 13:30, sampling point TC0004 E. Coli
Collected
Mar 4, 2024 14:15
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-211216-65535
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2024 – Mar 31, 2024
Absence , sample collected Mar 4, 2024 14:15, sampling point TC0010 Coliform (TCR)
Absence , sample collected Mar 4, 2024 14:15, sampling point TC0010 E. Coli
Collected
Feb 12, 2024 14:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
BACT-211216-65533
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2024 – Feb 29, 2024
Absence , sample collected Feb 12, 2024 14:45, sampling point DS000 Coliform (TCR)
Absence , sample collected Feb 12, 2024 14:45, sampling point DS000 E. Coli
Collected
Feb 12, 2024 14:00
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-211216-65534
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2024 – Feb 29, 2024
Absence , sample collected Feb 12, 2024 14:00, sampling point TC0004 Coliform (TCR)
Absence , sample collected Feb 12, 2024 14:00, sampling point TC0004 E. Coli
Collected
Jan 22, 2024 10:45
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
BACT-211216-65524
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2024 – Jan 31, 2024
Absence , sample collected Jan 22, 2024 10:45, sampling point DS000 Coliform (TCR)
Absence , sample collected Jan 22, 2024 10:45, sampling point DS000 E. Coli