Skip to main content
Alpha

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 226–240 of 692 samples on record, newest first.

Routine (9) and Repeat (6).

Coliform and microbial sample results for Houlka-Houston W/A, 226 to 240 of 692 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Feb 12, 2018 14:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
983960
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2018 – Feb 28, 2018
Absence , sample collected Feb 12, 2018 14:45, sampling point DS000 Coliform (TCR)
Collected
Jan 3, 2018 15:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
974078
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2018 – Jan 31, 2018
Absence , sample collected Jan 3, 2018 15:00, sampling point DS000 Coliform (TCR)
Collected
Jan 3, 2018 14:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
974079
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2018 – Jan 31, 2018
Absence , sample collected Jan 3, 2018 14:30, sampling point DS000 Coliform (TCR)
Collected
Dec 18, 2017 14:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
973101
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2017 – Dec 31, 2017
Absence , sample collected Dec 18, 2017 14:30, sampling point DS000 Coliform (TCR)
Collected
Dec 18, 2017 15:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
973102
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2017 – Dec 31, 2017
Absence , sample collected Dec 18, 2017 15:00, sampling point DS000 Coliform (TCR)
Collected
Nov 6, 2017 13:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
963401
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2017 – Nov 30, 2017
Absence , sample collected Nov 6, 2017 13:30, sampling point DS000 Coliform (TCR)
Collected
Nov 6, 2017 14:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
963402
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2017 – Nov 30, 2017
Absence , sample collected Nov 6, 2017 14:15, sampling point DS000 Coliform (TCR)
Collected
Oct 30, 2017 14:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
962753
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2017 – Oct 31, 2017
Absence , sample collected Oct 30, 2017 14:15, sampling point DS000 Coliform (TCR)
Collected
Oct 30, 2017 13:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
962754
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2017 – Oct 31, 2017
Absence , sample collected Oct 30, 2017 13:45, sampling point DS000 Coliform (TCR)
Collected
Sep 21, 2017 12:15
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
956889
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2017 – Sep 30, 2017
Absence , sample collected Sep 21, 2017 12:15, sampling point DS000 Coliform (TCR)
Collected
Sep 21, 2017 14:27
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
956892
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2017 – Sep 30, 2017
Absence , sample collected Sep 21, 2017 14:27, sampling point DS000 Coliform (TCR)
Collected
Sep 21, 2017 14:45
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
956893
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2017 – Sep 30, 2017
Absence , sample collected Sep 21, 2017 14:45, sampling point DS000 Coliform (TCR)
Collected
Sep 21, 2017 15:00
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
956894
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2017 – Sep 30, 2017
Absence , sample collected Sep 21, 2017 15:00, sampling point DS000 Coliform (TCR)
Collected
Sep 21, 2017 11:45
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
956902
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2017 – Sep 30, 2017
Absence , sample collected Sep 21, 2017 11:45, sampling point DS000 Coliform (TCR)
Collected
Sep 21, 2017 11:15
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
956905
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2017 – Sep 30, 2017
Absence , sample collected Sep 21, 2017 11:15, sampling point DS000 Coliform (TCR)