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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 496–510 of 1,280 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Houston, 496 to 510 of 1,280 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Oct 18, 2016 14:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
889673
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2016 – Oct 31, 2016
Absence , sample collected Oct 18, 2016 14:30, sampling point DS000 Coliform (TCR)
Collected
Sep 21, 2016 13:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
883193
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2016 – Sep 30, 2016
Absence , sample collected Sep 21, 2016 13:50, sampling point DS000 Coliform (TCR)
Collected
Sep 21, 2016 13:05
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
883321
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2016 – Sep 30, 2016
Absence , sample collected Sep 21, 2016 13:05, sampling point DS000 Coliform (TCR)
Collected
Sep 21, 2016 14:05
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
883340
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2016 – Sep 30, 2016
Absence , sample collected Sep 21, 2016 14:05, sampling point DS000 Coliform (TCR)
Collected
Sep 21, 2016 13:25
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
883353
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2016 – Sep 30, 2016
Absence , sample collected Sep 21, 2016 13:25, sampling point DS000 Coliform (TCR)
Collected
Aug 17, 2016 13:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
876624
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2016 – Aug 31, 2016
Absence , sample collected Aug 17, 2016 13:40, sampling point DS000 Coliform (TCR)
Collected
Aug 17, 2016 13:58
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
876658
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2016 – Aug 31, 2016
Absence , sample collected Aug 17, 2016 13:58, sampling point DS000 Coliform (TCR)
Collected
Aug 17, 2016 14:19
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
876677
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2016 – Aug 31, 2016
Absence , sample collected Aug 17, 2016 14:19, sampling point DS000 Coliform (TCR)
Collected
Aug 17, 2016 14:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
876678
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2016 – Aug 31, 2016
Absence , sample collected Aug 17, 2016 14:30, sampling point DS000 Coliform (TCR)
Collected
Jul 12, 2016 14:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
868445
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2016 – Jul 31, 2016
Absence , sample collected Jul 12, 2016 14:10, sampling point DS000 Coliform (TCR)
Collected
Jul 12, 2016 13:32
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
868488
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2016 – Jul 31, 2016
Absence , sample collected Jul 12, 2016 13:32, sampling point DS000 Coliform (TCR)
Collected
Jul 12, 2016 13:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
868602
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2016 – Jul 31, 2016
Absence , sample collected Jul 12, 2016 13:50, sampling point DS000 Coliform (TCR)
Collected
Jul 12, 2016 13:21
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
868605
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2016 – Jul 31, 2016
Absence , sample collected Jul 12, 2016 13:21, sampling point DS000 Coliform (TCR)
Collected
Jun 13, 2016 13:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
862775
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2016 – Jun 30, 2016
Absence , sample collected Jun 13, 2016 13:45, sampling point DS000 Coliform (TCR)
Collected
Jun 13, 2016 14:05
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
862776
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2016 – Jun 30, 2016
Absence , sample collected Jun 13, 2016 14:05, sampling point DS000 Coliform (TCR)