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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 451–465 of 1,276 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Houston, 451 to 465 of 1,276 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Aug 21, 2017 08:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
949246
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2017 – Aug 31, 2017
Absence , sample collected Aug 21, 2017 08:00, sampling point DS000 Coliform (TCR)
Collected
Aug 21, 2017 08:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
949247
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2017 – Aug 31, 2017
Absence , sample collected Aug 21, 2017 08:10, sampling point DS000 Coliform (TCR)
Collected
Jul 11, 2017 09:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
939908
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2017 – Jul 31, 2017
Absence , sample collected Jul 11, 2017 09:15, sampling point DS000 Coliform (TCR)
Collected
Jul 11, 2017 09:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
939909
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2017 – Jul 31, 2017
Absence , sample collected Jul 11, 2017 09:30, sampling point DS000 Coliform (TCR)
Collected
Jul 11, 2017 09:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
939910
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2017 – Jul 31, 2017
Absence , sample collected Jul 11, 2017 09:45, sampling point DS000 Coliform (TCR)
Collected
Jul 11, 2017 10:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
939911
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2017 – Jul 31, 2017
Absence , sample collected Jul 11, 2017 10:00, sampling point DS000 Coliform (TCR)
Collected
Jun 6, 2017 15:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
934000
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2017 – Jun 30, 2017
Absence , sample collected Jun 6, 2017 15:15, sampling point DS000 Coliform (TCR)
Collected
Jun 6, 2017 14:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
934001
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2017 – Jun 30, 2017
Absence , sample collected Jun 6, 2017 14:10, sampling point DS000 Coliform (TCR)
Collected
Jun 6, 2017 16:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
934009
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2017 – Jun 30, 2017
Absence , sample collected Jun 6, 2017 16:00, sampling point DS000 Coliform (TCR)
Collected
Jun 6, 2017 15:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
934011
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2017 – Jun 30, 2017
Absence , sample collected Jun 6, 2017 15:30, sampling point DS000 Coliform (TCR)
Collected
May 16, 2017 10:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
931134
Laboratory
MSDH Lab
Monitoring period
May 1, 2017 – May 31, 2017
Absence , sample collected May 16, 2017 10:00, sampling point DS000 Coliform (TCR)
Collected
May 16, 2017 10:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
931135
Laboratory
MSDH Lab
Monitoring period
May 1, 2017 – May 31, 2017
Absence , sample collected May 16, 2017 10:15, sampling point DS000 Coliform (TCR)
Collected
May 16, 2017 10:35
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
931136
Laboratory
MSDH Lab
Monitoring period
May 1, 2017 – May 31, 2017
Absence , sample collected May 16, 2017 10:35, sampling point DS000 Coliform (TCR)
Collected
May 16, 2017 10:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
931137
Laboratory
MSDH Lab
Monitoring period
May 1, 2017 – May 31, 2017
Absence , sample collected May 16, 2017 10:50, sampling point DS000 Coliform (TCR)
Collected
Apr 4, 2017 09:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
921817
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2017 – Apr 30, 2017
Absence , sample collected Apr 4, 2017 09:30, sampling point DS000 Coliform (TCR)