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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 511–525 of 1,280 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Houston, 511 to 525 of 1,280 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jun 13, 2016 13:23
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
862777
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2016 – Jun 30, 2016
Absence , sample collected Jun 13, 2016 13:23, sampling point DS000 Coliform (TCR)
Collected
Jun 13, 2016 14:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
862782
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2016 – Jun 30, 2016
Absence , sample collected Jun 13, 2016 14:30, sampling point DS000 Coliform (TCR)
Collected
May 16, 2016 13:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
857332
Laboratory
MSDH Lab
Monitoring period
May 1, 2016 – May 31, 2016
Absence , sample collected May 16, 2016 13:45, sampling point DS000 Coliform (TCR)
Collected
May 16, 2016 13:39
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
857333
Laboratory
MSDH Lab
Monitoring period
May 1, 2016 – May 31, 2016
Absence , sample collected May 16, 2016 13:39, sampling point DS000 Coliform (TCR)
Collected
May 16, 2016 13:05
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
857334
Laboratory
MSDH Lab
Monitoring period
May 1, 2016 – May 31, 2016
Absence , sample collected May 16, 2016 13:05, sampling point DS000 Coliform (TCR)
Collected
May 16, 2016 13:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
857349
Laboratory
MSDH Lab
Monitoring period
May 1, 2016 – May 31, 2016
Absence , sample collected May 16, 2016 13:15, sampling point DS000 Coliform (TCR)
Collected
Apr 18, 2016 13:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
851302
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2016 – Apr 30, 2016
Absence , sample collected Apr 18, 2016 13:40, sampling point DS000 Coliform (TCR)
Collected
Apr 18, 2016 14:06
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
851303
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2016 – Apr 30, 2016
Absence , sample collected Apr 18, 2016 14:06, sampling point DS000 Coliform (TCR)
Collected
Apr 18, 2016 13:31
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
851306
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2016 – Apr 30, 2016
Absence , sample collected Apr 18, 2016 13:31, sampling point DS000 Coliform (TCR)
Collected
Apr 18, 2016 13:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
851328
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2016 – Apr 30, 2016
Absence , sample collected Apr 18, 2016 13:50, sampling point DS000 Coliform (TCR)
Collected
Apr 18, 2016 13:21
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
851331
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2016 – Apr 30, 2016
Absence , sample collected Apr 18, 2016 13:21, sampling point DS000 Coliform (TCR)
Collected
Mar 15, 2016 13:55
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
845264
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2016 – Mar 31, 2016
Absence , sample collected Mar 15, 2016 13:55, sampling point DS000 Coliform (TCR)
Collected
Mar 15, 2016 13:32
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
845270
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2016 – Mar 31, 2016
Absence , sample collected Mar 15, 2016 13:32, sampling point DS000 Coliform (TCR)
Collected
Mar 15, 2016 13:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
845271
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2016 – Mar 31, 2016
Absence , sample collected Mar 15, 2016 13:20, sampling point DS000 Coliform (TCR)
Collected
Mar 15, 2016 14:12
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
845283
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2016 – Mar 31, 2016
Absence , sample collected Mar 15, 2016 14:12, sampling point DS000 Coliform (TCR)