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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 661–675 of 1,280 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Houston, 661 to 675 of 1,280 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Dec 2, 2013 14:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
656511
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2013 – Dec 31, 2013
Absence , sample collected Dec 2, 2013 14:45, sampling point DS000 Coliform (TCR)
Collected
Dec 2, 2013 13:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
656528
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2013 – Dec 31, 2013
Absence , sample collected Dec 2, 2013 13:15, sampling point DS000 Coliform (TCR)
Collected
Oct 30, 2013 13:35
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
648875
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2013 – Oct 31, 2013
Absence , sample collected Oct 30, 2013 13:35, sampling point DS000 Coliform (TCR)
Collected
Oct 30, 2013 14:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
648876
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2013 – Oct 31, 2013
Absence , sample collected Oct 30, 2013 14:15, sampling point DS000 Coliform (TCR)
Collected
Oct 30, 2013 13:05
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
648877
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2013 – Oct 31, 2013
Absence , sample collected Oct 30, 2013 13:05, sampling point DS000 Coliform (TCR)
Collected
Oct 30, 2013 13:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
648878
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2013 – Oct 31, 2013
Absence , sample collected Oct 30, 2013 13:15, sampling point DS000 Coliform (TCR)
Collected
Oct 30, 2013 13:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
648879
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2013 – Oct 31, 2013
Absence , sample collected Oct 30, 2013 13:50, sampling point DS000 Coliform (TCR)
Collected
Sep 30, 2013 13:35
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
641693
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2013 – Sep 30, 2013
Absence , sample collected Sep 30, 2013 13:35, sampling point DS000 Coliform (TCR)
Collected
Sep 30, 2013 14:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
641698
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2013 – Sep 30, 2013
Absence , sample collected Sep 30, 2013 14:15, sampling point DS000 Coliform (TCR)
Collected
Sep 30, 2013 14:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
641699
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2013 – Sep 30, 2013
Absence , sample collected Sep 30, 2013 14:00, sampling point DS000 Coliform (TCR)
Collected
Sep 30, 2013 13:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
641717
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2013 – Sep 30, 2013
Absence , sample collected Sep 30, 2013 13:15, sampling point DS000 Coliform (TCR)
Collected
Sep 30, 2013 13:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
641718
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2013 – Sep 30, 2013
Absence , sample collected Sep 30, 2013 13:00, sampling point DS000 Coliform (TCR)
Collected
Aug 27, 2013 13:25
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
633104
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2013 – Aug 31, 2013
Absence , sample collected Aug 27, 2013 13:25, sampling point DS000 Coliform (TCR)
Collected
Aug 27, 2013 14:25
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
633106
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2013 – Aug 31, 2013
Absence , sample collected Aug 27, 2013 14:25, sampling point DS000 Coliform (TCR)
Collected
Aug 27, 2013 14:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
633116
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2013 – Aug 31, 2013
Absence , sample collected Aug 27, 2013 14:45, sampling point DS000 Coliform (TCR)