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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 1,637 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 1,276 samples on record.

Every sample on record, October 9, 2003 to August 3, 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 466–480 of 1,276 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Houston, 466 to 480 of 1,276 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Apr 4, 2017 09:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
921818
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2017 – Apr 30, 2017
Absence , sample collected Apr 4, 2017 09:45, sampling point DS000 Coliform (TCR)
Collected
Apr 4, 2017 10:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
921819
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2017 – Apr 30, 2017
Absence , sample collected Apr 4, 2017 10:00, sampling point DS000 Coliform (TCR)
Collected
Apr 4, 2017 10:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
921820
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2017 – Apr 30, 2017
Absence , sample collected Apr 4, 2017 10:20, sampling point DS000 Coliform (TCR)
Collected
Mar 7, 2017 07:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
916373
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2017 – Mar 31, 2017
Absence , sample collected Mar 7, 2017 07:45, sampling point DS000 Coliform (TCR)
Collected
Mar 7, 2017 07:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
916374
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2017 – Mar 31, 2017
Absence , sample collected Mar 7, 2017 07:30, sampling point DS000 Coliform (TCR)
Collected
Mar 7, 2017 07:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
916375
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2017 – Mar 31, 2017
Absence , sample collected Mar 7, 2017 07:20, sampling point DS000 Coliform (TCR)
Collected
Mar 7, 2017 07:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
916376
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2017 – Mar 31, 2017
Absence , sample collected Mar 7, 2017 07:10, sampling point DS000 Coliform (TCR)
Collected
Feb 21, 2017 08:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
913620
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2017 – Feb 28, 2017
Absence , sample collected Feb 21, 2017 08:30, sampling point DS000 Coliform (TCR)
Collected
Feb 21, 2017 08:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
913621
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2017 – Feb 28, 2017
Absence , sample collected Feb 21, 2017 08:40, sampling point DS000 Coliform (TCR)
Collected
Feb 21, 2017 08:55
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
913622
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2017 – Feb 28, 2017
Absence , sample collected Feb 21, 2017 08:55, sampling point DS000 Coliform (TCR)
Collected
Feb 21, 2017 09:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
913623
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2017 – Feb 28, 2017
Absence , sample collected Feb 21, 2017 09:10, sampling point DS000 Coliform (TCR)
Collected
Jan 9, 2017 12:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
903568
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2017 – Jan 31, 2017
Absence , sample collected Jan 9, 2017 12:15, sampling point DS000 Coliform (TCR)
Collected
Jan 9, 2017 12:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
903569
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2017 – Jan 31, 2017
Absence , sample collected Jan 9, 2017 12:45, sampling point DS000 Coliform (TCR)
Collected
Jan 9, 2017 12:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
903570
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2017 – Jan 31, 2017
Absence , sample collected Jan 9, 2017 12:30, sampling point DS000 Coliform (TCR)
Collected
Jan 9, 2017 12:55
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
903571
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2017 – Jan 31, 2017
Absence , sample collected Jan 9, 2017 12:55, sampling point DS000 Coliform (TCR)