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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 736–750 of 1,280 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Houston, 736 to 750 of 1,280 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Aug 24, 2012 13:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
548618
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2012 – Aug 31, 2012
Absence , sample collected Aug 24, 2012 13:10, sampling point DS000 Coliform (TCR)
Collected
Aug 24, 2012 13:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
548619
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2012 – Aug 31, 2012
Absence , sample collected Aug 24, 2012 13:40, sampling point DS000 Coliform (TCR)
Collected
Jul 26, 2012 13:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
540183
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2012 – Jul 31, 2012
Absence , sample collected Jul 26, 2012 13:00, sampling point DS000 Coliform (TCR)
Collected
Jul 26, 2012 13:55
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
540184
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2012 – Jul 31, 2012
Absence , sample collected Jul 26, 2012 13:55, sampling point DS000 Coliform (TCR)
Collected
Jul 26, 2012 13:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
540187
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2012 – Jul 31, 2012
Absence , sample collected Jul 26, 2012 13:00, sampling point DS000 Coliform (TCR)
Collected
Jul 26, 2012 13:25
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
540189
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2012 – Jul 31, 2012
Absence , sample collected Jul 26, 2012 13:25, sampling point DS000 Coliform (TCR)
Collected
Jul 26, 2012 13:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
540190
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2012 – Jul 31, 2012
Absence , sample collected Jul 26, 2012 13:30, sampling point DS000 Coliform (TCR)
Collected
Jun 25, 2012 13:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
532060
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2012 – Jun 30, 2012
Absence , sample collected Jun 25, 2012 13:30, sampling point DS000 Coliform (TCR)
Collected
Jun 25, 2012 13:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
532062
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2012 – Jun 30, 2012
Absence , sample collected Jun 25, 2012 13:20, sampling point DS000 Coliform (TCR)
Collected
Jun 25, 2012 14:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
532064
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2012 – Jun 30, 2012
Absence , sample collected Jun 25, 2012 14:10, sampling point DS000 Coliform (TCR)
Collected
Jun 25, 2012 13:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
532066
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2012 – Jun 30, 2012
Absence , sample collected Jun 25, 2012 13:00, sampling point DS000 Coliform (TCR)
Collected
Jun 25, 2012 13:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
532078
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2012 – Jun 30, 2012
Absence , sample collected Jun 25, 2012 13:45, sampling point DS000 Coliform (TCR)
Collected
May 22, 2012 14:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
524582
Laboratory
MSDH Lab
Monitoring period
May 1, 2012 – May 31, 2012
Absence , sample collected May 22, 2012 14:10, sampling point DS000 Coliform (TCR)
Collected
May 22, 2012 13:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
524583
Laboratory
MSDH Lab
Monitoring period
May 1, 2012 – May 31, 2012
Absence , sample collected May 22, 2012 13:15, sampling point DS000 Coliform (TCR)
Collected
May 22, 2012 13:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
524590
Laboratory
MSDH Lab
Monitoring period
May 1, 2012 – May 31, 2012
Absence , sample collected May 22, 2012 13:30, sampling point DS000 Coliform (TCR)