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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 961–975 of 1,280 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Houston, 961 to 975 of 1,280 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Nov 6, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
231383
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2008 – Nov 30, 2008
Absence , sample collected Nov 6, 2008, sampling point DS000 Coliform (TCR)
Collected
Nov 6, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
231460
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2008 – Nov 30, 2008
Absence , sample collected Nov 6, 2008, sampling point DS000 Coliform (TCR)
Collected
Oct 28, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
228484
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2008 – Oct 31, 2008
Absence , sample collected Oct 28, 2008, sampling point DS000 Coliform (TCR)
Collected
Oct 28, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
228485
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2008 – Oct 31, 2008
Absence , sample collected Oct 28, 2008, sampling point DS000 Coliform (TCR)
Collected
Oct 28, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
228486
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2008 – Oct 31, 2008
Absence , sample collected Oct 28, 2008, sampling point DS000 Coliform (TCR)
Collected
Oct 28, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
228487
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2008 – Oct 31, 2008
Absence , sample collected Oct 28, 2008, sampling point DS000 Coliform (TCR)
Collected
Oct 28, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
228488
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2008 – Oct 31, 2008
Absence , sample collected Oct 28, 2008, sampling point DS000 Coliform (TCR)
Collected
Sep 22, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
220364
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2008 – Sep 30, 2008
Absence , sample collected Sep 22, 2008, sampling point DS000 Coliform (TCR)
Collected
Sep 22, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
220372
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2008 – Sep 30, 2008
Absence , sample collected Sep 22, 2008, sampling point DS000 Coliform (TCR)
Collected
Sep 22, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
220375
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2008 – Sep 30, 2008
Absence , sample collected Sep 22, 2008, sampling point DS000 Coliform (TCR)
Collected
Sep 22, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
220376
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2008 – Sep 30, 2008
Absence , sample collected Sep 22, 2008, sampling point DS000 Coliform (TCR)
Collected
Sep 22, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
220380
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2008 – Sep 30, 2008
Absence , sample collected Sep 22, 2008, sampling point DS000 Coliform (TCR)
Collected
Aug 14, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
211634
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2008 – Aug 31, 2008
Absence , sample collected Aug 14, 2008, sampling point DS000 Coliform (TCR)
Collected
Aug 14, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
211675
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2008 – Aug 31, 2008
Absence , sample collected Aug 14, 2008, sampling point DS000 Coliform (TCR)
Collected
Aug 14, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
211691
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2008 – Aug 31, 2008
Absence , sample collected Aug 14, 2008, sampling point DS000 Coliform (TCR)