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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

MS0090005 , City of Houston

3 of 1,645 results on record were positive for coliform or another organism the agency tests for. The most recent was January 7, 2019.

They fall across 3 of the 1,280 samples on record.

Every sample on record, October 9, 2003 to September 1, 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 751–765 of 1,280 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Houston, 751 to 765 of 1,280 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
May 22, 2012 13:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
524677
Laboratory
MSDH Lab
Monitoring period
May 1, 2012 – May 31, 2012
Absence , sample collected May 22, 2012 13:00, sampling point DS000 Coliform (TCR)
Collected
May 22, 2012 13:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
524678
Laboratory
MSDH Lab
Monitoring period
May 1, 2012 – May 31, 2012
Absence , sample collected May 22, 2012 13:40, sampling point DS000 Coliform (TCR)
Collected
Apr 20, 2012 13:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
516475
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2012 – Apr 30, 2012
Absence , sample collected Apr 20, 2012 13:00, sampling point DS000 Coliform (TCR)
Collected
Apr 20, 2012 14:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
516483
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2012 – Apr 30, 2012
Absence , sample collected Apr 20, 2012 14:20, sampling point DS000 Coliform (TCR)
Collected
Apr 20, 2012 13:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
516484
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2012 – Apr 30, 2012
Absence , sample collected Apr 20, 2012 13:45, sampling point DS000 Coliform (TCR)
Collected
Apr 20, 2012 13:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
516485
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2012 – Apr 30, 2012
Absence , sample collected Apr 20, 2012 13:20, sampling point DS000 Coliform (TCR)
Collected
Apr 20, 2012 14:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
516486
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2012 – Apr 30, 2012
Absence , sample collected Apr 20, 2012 14:45, sampling point DS000 Coliform (TCR)
Collected
Mar 27, 2012 13:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
510725
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2012 – Mar 31, 2012
Absence , sample collected Mar 27, 2012 13:30, sampling point DS000 Coliform (TCR)
Collected
Mar 27, 2012 13:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
510726
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2012 – Mar 31, 2012
Absence , sample collected Mar 27, 2012 13:00, sampling point DS000 Coliform (TCR)
Collected
Mar 27, 2012 13:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
510728
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2012 – Mar 31, 2012
Absence , sample collected Mar 27, 2012 13:30, sampling point DS000 Coliform (TCR)
Collected
Mar 27, 2012 13:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
510729
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2012 – Mar 31, 2012
Absence , sample collected Mar 27, 2012 13:10, sampling point DS000 Coliform (TCR)
Collected
Mar 27, 2012 13:55
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
510731
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2012 – Mar 31, 2012
Absence , sample collected Mar 27, 2012 13:55, sampling point DS000 Coliform (TCR)
Collected
Feb 24, 2012 13:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
504020
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2012 – Feb 29, 2012
Absence , sample collected Feb 24, 2012 13:45, sampling point DS000 Coliform (TCR)
Collected
Feb 24, 2012 14:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
504021
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2012 – Feb 29, 2012
Absence , sample collected Feb 24, 2012 14:10, sampling point DS000 Coliform (TCR)
Collected
Feb 24, 2012 13:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
504030
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2012 – Feb 29, 2012
Absence , sample collected Feb 24, 2012 13:30, sampling point DS000 Coliform (TCR)