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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 676–690 of 1,280 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Houston, 676 to 690 of 1,280 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Aug 27, 2013 13:55
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
633118
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2013 – Aug 31, 2013
Absence , sample collected Aug 27, 2013 13:55, sampling point DS000 Coliform (TCR)
Collected
Aug 27, 2013 13:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
633119
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2013 – Aug 31, 2013
Absence , sample collected Aug 27, 2013 13:40, sampling point DS000 Coliform (TCR)
Collected
Jul 26, 2013 14:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
625966
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2013 – Jul 31, 2013
Absence , sample collected Jul 26, 2013 14:00, sampling point DS000 Coliform (TCR)
Collected
Jul 26, 2013 13:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
625967
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2013 – Jul 31, 2013
Absence , sample collected Jul 26, 2013 13:20, sampling point DS000 Coliform (TCR)
Collected
Jul 26, 2013 14:25
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
625979
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2013 – Jul 31, 2013
Absence , sample collected Jul 26, 2013 14:25, sampling point DS000 Coliform (TCR)
Collected
Jul 26, 2013 13:35
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
625980
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2013 – Jul 31, 2013
Absence , sample collected Jul 26, 2013 13:35, sampling point DS000 Coliform (TCR)
Collected
Jul 26, 2013 13:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
625981
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2013 – Jul 31, 2013
Absence , sample collected Jul 26, 2013 13:00, sampling point DS000 Coliform (TCR)
Collected
Jun 25, 2013 13:55
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
618375
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2013 – Jun 30, 2013
Absence , sample collected Jun 25, 2013 13:55, sampling point DS000 Coliform (TCR)
Collected
Jun 25, 2013 12:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
618378
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2013 – Jun 30, 2013
Absence , sample collected Jun 25, 2013 12:50, sampling point DS000 Coliform (TCR)
Collected
Jun 25, 2013 13:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
618379
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2013 – Jun 30, 2013
Absence , sample collected Jun 25, 2013 13:10, sampling point DS000 Coliform (TCR)
Collected
Jun 25, 2013 13:35
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
618380
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2013 – Jun 30, 2013
Absence , sample collected Jun 25, 2013 13:35, sampling point DS000 Coliform (TCR)
Collected
Jun 25, 2013 14:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
618391
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2013 – Jun 30, 2013
Absence , sample collected Jun 25, 2013 14:15, sampling point DS000 Coliform (TCR)
Collected
May 20, 2013 13:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
609336
Laboratory
MSDH Lab
Monitoring period
May 1, 2013 – May 31, 2013
Absence , sample collected May 20, 2013 13:20, sampling point DS000 Coliform (TCR)
Collected
May 20, 2013 14:25
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
609338
Laboratory
MSDH Lab
Monitoring period
May 1, 2013 – May 31, 2013
Absence , sample collected May 20, 2013 14:25, sampling point DS000 Coliform (TCR)
Collected
May 20, 2013 14:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
609339
Laboratory
MSDH Lab
Monitoring period
May 1, 2013 – May 31, 2013
Absence , sample collected May 20, 2013 14:00, sampling point DS000 Coliform (TCR)