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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 991–1,005 of 1,280 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Houston, 991 to 1,005 of 1,280 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
May 27, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
192579
Laboratory
MSDH Lab
Monitoring period
May 1, 2008 – May 31, 2008
Absence , sample collected May 27, 2008, sampling point DS000 Coliform (TCR)
Collected
May 27, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
192593
Laboratory
MSDH Lab
Monitoring period
May 1, 2008 – May 31, 2008
Absence , sample collected May 27, 2008, sampling point DS000 Coliform (TCR)
Collected
Apr 24, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
185994
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2008 – Apr 30, 2008
Absence , sample collected Apr 24, 2008, sampling point DS000 Coliform (TCR)
Collected
Apr 24, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
186030
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2008 – Apr 30, 2008
Absence , sample collected Apr 24, 2008, sampling point DS000 Coliform (TCR)
Collected
Apr 24, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
186039
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2008 – Apr 30, 2008
Absence , sample collected Apr 24, 2008, sampling point DS000 Coliform (TCR)
Collected
Apr 24, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
186045
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2008 – Apr 30, 2008
Absence , sample collected Apr 24, 2008, sampling point DS000 Coliform (TCR)
Collected
Apr 24, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
186046
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2008 – Apr 30, 2008
Absence , sample collected Apr 24, 2008, sampling point DS000 Coliform (TCR)
Collected
Mar 20, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
178739
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2008 – Mar 31, 2008
Absence , sample collected Mar 20, 2008, sampling point DS000 Coliform (TCR)
Collected
Mar 20, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
178742
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2008 – Mar 31, 2008
Absence , sample collected Mar 20, 2008, sampling point DS000 Coliform (TCR)
Collected
Mar 20, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
178744
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2008 – Mar 31, 2008
Absence , sample collected Mar 20, 2008, sampling point DS000 Coliform (TCR)
Collected
Mar 20, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
178847
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2008 – Mar 31, 2008
Absence , sample collected Mar 20, 2008, sampling point DS000 Coliform (TCR)
Collected
Mar 20, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
178866
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2008 – Mar 31, 2008
Absence , sample collected Mar 20, 2008, sampling point DS000 Coliform (TCR)
Collected
Feb 25, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
172855
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2008 – Feb 29, 2008
Absence , sample collected Feb 25, 2008, sampling point DS000 Coliform (TCR)
Collected
Feb 25, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
172856
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2008 – Feb 29, 2008
Absence , sample collected Feb 25, 2008, sampling point DS000 Coliform (TCR)
Collected
Feb 25, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
172857
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2008 – Feb 29, 2008
Absence , sample collected Feb 25, 2008, sampling point DS000 Coliform (TCR)