Skip to main content
Alpha

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 331–345 of 1,276 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Houston, 331 to 345 of 1,276 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Dec 11, 2019 05:45
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-191008-64367
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2019 – Dec 31, 2019
Absence , sample collected Dec 11, 2019 05:45, sampling point TC0001 Coliform (TCR)
Absence , sample collected Dec 11, 2019 05:45, sampling point TC0001 E. Coli
Collected
Dec 11, 2019 06:00
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-191008-64368
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2019 – Dec 31, 2019
Absence , sample collected Dec 11, 2019 06:00, sampling point TC0002 Coliform (TCR)
Absence , sample collected Dec 11, 2019 06:00, sampling point TC0002 E. Coli
Collected
Dec 11, 2019 06:15
Sampling point
TC0003 Outside Faucet
Sample type
Routine
Lab sample
BACT-191008-64369
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2019 – Dec 31, 2019
Absence , sample collected Dec 11, 2019 06:15, sampling point TC0003 Coliform (TCR)
Absence , sample collected Dec 11, 2019 06:15, sampling point TC0003 E. Coli
Collected
Dec 11, 2019 06:30
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-191008-64370
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2019 – Dec 31, 2019
Absence , sample collected Dec 11, 2019 06:30, sampling point TC0010 Coliform (TCR)
Absence , sample collected Dec 11, 2019 06:30, sampling point TC0010 E. Coli
Collected
Nov 18, 2019 05:15
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-191008-64366
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2019 – Nov 30, 2019
Absence , sample collected Nov 18, 2019 05:15, sampling point TC0001 Coliform (TCR)
Absence , sample collected Nov 18, 2019 05:15, sampling point TC0001 E. Coli
Collected
Nov 18, 2019 05:25
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-191008-64365
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2019 – Nov 30, 2019
Absence , sample collected Nov 18, 2019 05:25, sampling point TC0002 Coliform (TCR)
Absence , sample collected Nov 18, 2019 05:25, sampling point TC0002 E. Coli
Collected
Nov 18, 2019 05:40
Sampling point
TC0003 Outside Faucet
Sample type
Routine
Lab sample
BACT-191008-64364
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2019 – Nov 30, 2019
Absence , sample collected Nov 18, 2019 05:40, sampling point TC0003 Coliform (TCR)
Absence , sample collected Nov 18, 2019 05:40, sampling point TC0003 E. Coli
Collected
Nov 18, 2019 06:00
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-191008-64363
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2019 – Nov 30, 2019
Absence , sample collected Nov 18, 2019 06:00, sampling point TC0010 Coliform (TCR)
Absence , sample collected Nov 18, 2019 06:00, sampling point TC0010 E. Coli
Collected
Oct 8, 2019 13:00
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-190509-2627
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2019 – Oct 31, 2019
Absence , sample collected Oct 8, 2019 13:00, sampling point TC0002 Coliform (TCR)
Absence , sample collected Oct 8, 2019 13:00, sampling point TC0002 E. Coli
Collected
Oct 8, 2019 13:15
Sampling point
TC0003 Outside Faucet
Sample type
Routine
Lab sample
BACT-190509-2628
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2019 – Oct 31, 2019
Absence , sample collected Oct 8, 2019 13:15, sampling point TC0003 Coliform (TCR)
Absence , sample collected Oct 8, 2019 13:15, sampling point TC0003 E. Coli
Collected
Oct 8, 2019 13:30
Sampling point
TC0006 Outside Faucet
Sample type
Routine
Lab sample
BACT-190509-2629
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2019 – Oct 31, 2019
Absence , sample collected Oct 8, 2019 13:30, sampling point TC0006 Coliform (TCR)
Absence , sample collected Oct 8, 2019 13:30, sampling point TC0006 E. Coli
Collected
Oct 8, 2019 13:40
Sampling point
TC0009 Outside Faucet
Sample type
Routine
Lab sample
BACT-190509-2630
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2019 – Oct 31, 2019
Absence , sample collected Oct 8, 2019 13:40, sampling point TC0009 Coliform (TCR)
Absence , sample collected Oct 8, 2019 13:40, sampling point TC0009 E. Coli
Collected
Sep 10, 2019 05:50
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-190509-2623
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2019 – Sep 30, 2019
Absence , sample collected Sep 10, 2019 05:50, sampling point TC0002 Coliform (TCR)
Absence , sample collected Sep 10, 2019 05:50, sampling point TC0002 E. Coli
Collected
Sep 10, 2019 17:00
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-190509-2626
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2019 – Sep 30, 2019
Absence , sample collected Sep 10, 2019 17:00, sampling point TC0002 Coliform (TCR)
Absence , sample collected Sep 10, 2019 17:00, sampling point TC0002 E. Coli
Collected
Sep 10, 2019 05:15
Sampling point
TC0009 Outside Faucet
Sample type
Routine
Lab sample
BACT-190509-2625
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2019 – Sep 30, 2019
Absence , sample collected Sep 10, 2019 05:15, sampling point TC0009 Coliform (TCR)
Absence , sample collected Sep 10, 2019 05:15, sampling point TC0009 E. Coli