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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 946–960 of 1,280 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Houston, 946 to 960 of 1,280 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Feb 23, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
254047
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2009 – Feb 28, 2009
Absence , sample collected Feb 23, 2009, sampling point DS000 Coliform (TCR)
Collected
Feb 23, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
254048
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2009 – Feb 28, 2009
Absence , sample collected Feb 23, 2009, sampling point DS000 Coliform (TCR)
Collected
Jan 26, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
247388
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2009 – Jan 31, 2009
Absence , sample collected Jan 26, 2009, sampling point DS000 Coliform (TCR)
Collected
Jan 26, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
247389
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2009 – Jan 31, 2009
Absence , sample collected Jan 26, 2009, sampling point DS000 Coliform (TCR)
Collected
Jan 26, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
247390
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2009 – Jan 31, 2009
Absence , sample collected Jan 26, 2009, sampling point DS000 Coliform (TCR)
Collected
Jan 26, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
247391
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2009 – Jan 31, 2009
Absence , sample collected Jan 26, 2009, sampling point DS000 Coliform (TCR)
Collected
Jan 26, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
247392
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2009 – Jan 31, 2009
Absence , sample collected Jan 26, 2009, sampling point DS000 Coliform (TCR)
Collected
Dec 9, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
239144
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2008 – Dec 31, 2008
Absence , sample collected Dec 9, 2008, sampling point DS000 Coliform (TCR)
Collected
Dec 9, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
239145
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2008 – Dec 31, 2008
Absence , sample collected Dec 9, 2008, sampling point DS000 Coliform (TCR)
Collected
Dec 9, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
239146
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2008 – Dec 31, 2008
Absence , sample collected Dec 9, 2008, sampling point DS000 Coliform (TCR)
Collected
Dec 9, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
239147
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2008 – Dec 31, 2008
Absence , sample collected Dec 9, 2008, sampling point DS000 Coliform (TCR)
Collected
Dec 9, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
239148
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2008 – Dec 31, 2008
Absence , sample collected Dec 9, 2008, sampling point DS000 Coliform (TCR)
Collected
Nov 6, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
231347
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2008 – Nov 30, 2008
Absence , sample collected Nov 6, 2008, sampling point DS000 Coliform (TCR)
Collected
Nov 6, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
231367
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2008 – Nov 30, 2008
Absence , sample collected Nov 6, 2008, sampling point DS000 Coliform (TCR)
Collected
Nov 6, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
231368
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2008 – Nov 30, 2008
Absence , sample collected Nov 6, 2008, sampling point DS000 Coliform (TCR)