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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 766–780 of 1,280 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Houston, 766 to 780 of 1,280 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Feb 24, 2012 13:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
504032
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2012 – Feb 29, 2012
Absence , sample collected Feb 24, 2012 13:00, sampling point DS000 Coliform (TCR)
Collected
Feb 24, 2012 13:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
504035
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2012 – Feb 29, 2012
Absence , sample collected Feb 24, 2012 13:20, sampling point DS000 Coliform (TCR)
Collected
Jan 18, 2012 13:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
495703
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2012 – Jan 31, 2012
Absence , sample collected Jan 18, 2012 13:30, sampling point DS000 Coliform (TCR)
Collected
Jan 18, 2012 14:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
495781
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2012 – Jan 31, 2012
Absence , sample collected Jan 18, 2012 14:10, sampling point DS000 Coliform (TCR)
Collected
Jan 18, 2012 13:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
495786
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2012 – Jan 31, 2012
Absence , sample collected Jan 18, 2012 13:20, sampling point DS000 Coliform (TCR)
Collected
Jan 18, 2012 13:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
495791
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2012 – Jan 31, 2012
Absence , sample collected Jan 18, 2012 13:45, sampling point DS000 Coliform (TCR)
Collected
Jan 18, 2012 13:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
495798
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2012 – Jan 31, 2012
Absence , sample collected Jan 18, 2012 13:00, sampling point DS000 Coliform (TCR)
Collected
Dec 27, 2011 13:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
490925
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2011 – Dec 31, 2011
Absence , sample collected Dec 27, 2011 13:00, sampling point DS000 Coliform (TCR)
Collected
Dec 27, 2011 14:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
490937
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2011 – Dec 31, 2011
Absence , sample collected Dec 27, 2011 14:20, sampling point DS000 Coliform (TCR)
Collected
Dec 27, 2011 13:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
490938
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2011 – Dec 31, 2011
Absence , sample collected Dec 27, 2011 13:45, sampling point DS000 Coliform (TCR)
Collected
Dec 27, 2011 14:05
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
490941
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2011 – Dec 31, 2011
Absence , sample collected Dec 27, 2011 14:05, sampling point DS000 Coliform (TCR)
Collected
Dec 27, 2011 13:25
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
490942
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2011 – Dec 31, 2011
Absence , sample collected Dec 27, 2011 13:25, sampling point DS000 Coliform (TCR)
Collected
Nov 29, 2011 14:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
484745
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2011 – Nov 30, 2011
Absence , sample collected Nov 29, 2011 14:40, sampling point DS000 Coliform (TCR)
Collected
Nov 29, 2011 14:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
484747
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2011 – Nov 30, 2011
Absence , sample collected Nov 29, 2011 14:10, sampling point DS000 Coliform (TCR)
Collected
Nov 29, 2011 13:25
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
484753
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2011 – Nov 30, 2011
Absence , sample collected Nov 29, 2011 13:25, sampling point DS000 Coliform (TCR)