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 121–135 of 1,276 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Houston, 121 to 135 of 1,276 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Feb 6, 2024 11:30
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-220819-20798
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2024 – Feb 29, 2024
Absence , sample collected Feb 6, 2024 11:30, sampling point TC0002 Coliform (TCR)
Absence , sample collected Feb 6, 2024 11:30, sampling point TC0002 E. Coli
Collected
Feb 6, 2024 12:15
Sampling point
TC0006 Outside Faucet
Sample type
Routine
Lab sample
BACT-220819-20800
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2024 – Feb 29, 2024
Absence , sample collected Feb 6, 2024 12:15, sampling point TC0006 Coliform (TCR)
Absence , sample collected Feb 6, 2024 12:15, sampling point TC0006 E. Coli
Collected
Feb 6, 2024 11:55
Sampling point
TC0009 Outside Faucet
Sample type
Routine
Lab sample
BACT-220819-20799
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2024 – Feb 29, 2024
Absence , sample collected Feb 6, 2024 11:55, sampling point TC0009 Coliform (TCR)
Absence , sample collected Feb 6, 2024 11:55, sampling point TC0009 E. Coli
Collected
Feb 6, 2024 11:00
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-220819-20797
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2024 – Feb 29, 2024
Absence , sample collected Feb 6, 2024 11:00, sampling point TC0010 Coliform (TCR)
Absence , sample collected Feb 6, 2024 11:00, sampling point TC0010 E. Coli
Collected
Jan 2, 2024 11:20
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-220819-20796
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2024 – Jan 31, 2024
Absence , sample collected Jan 2, 2024 11:20, sampling point TC0002 Coliform (TCR)
Absence , sample collected Jan 2, 2024 11:20, sampling point TC0002 E. Coli
Collected
Jan 2, 2024 10:45
Sampling point
TC0003 Outside Faucet
Sample type
Routine
Lab sample
BACT-220819-20733
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2024 – Jan 31, 2024
Absence , sample collected Jan 2, 2024 10:45, sampling point TC0003 Coliform (TCR)
Absence , sample collected Jan 2, 2024 10:45, sampling point TC0003 E. Coli
Collected
Jan 2, 2024 11:55
Sampling point
TC0006 Outside Faucet
Sample type
Routine
Lab sample
BACT-220819-20795
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2024 – Jan 31, 2024
Absence , sample collected Jan 2, 2024 11:55, sampling point TC0006 Coliform (TCR)
Absence , sample collected Jan 2, 2024 11:55, sampling point TC0006 E. Coli
Collected
Jan 2, 2024 11:00
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-220819-20734
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2024 – Jan 31, 2024
Absence , sample collected Jan 2, 2024 11:00, sampling point TC0010 Coliform (TCR)
Absence , sample collected Jan 2, 2024 11:00, sampling point TC0010 E. Coli
Collected
Dec 4, 2023 11:00
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-220819-20730
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2023 – Dec 31, 2023
Absence , sample collected Dec 4, 2023 11:00, sampling point TC0002 Coliform (TCR)
Absence , sample collected Dec 4, 2023 11:00, sampling point TC0002 E. Coli
Collected
Dec 4, 2023 11:15
Sampling point
TC0003 Outside Faucet
Sample type
Routine
Lab sample
BACT-220819-20731
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2023 – Dec 31, 2023
Absence , sample collected Dec 4, 2023 11:15, sampling point TC0003 Coliform (TCR)
Absence , sample collected Dec 4, 2023 11:15, sampling point TC0003 E. Coli
Collected
Dec 4, 2023 10:45
Sampling point
TC0009 Outside Faucet
Sample type
Routine
Lab sample
BACT-220819-20729
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2023 – Dec 31, 2023
Absence , sample collected Dec 4, 2023 10:45, sampling point TC0009 Coliform (TCR)
Absence , sample collected Dec 4, 2023 10:45, sampling point TC0009 E. Coli
Collected
Dec 4, 2023 11:45
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-220819-20732
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2023 – Dec 31, 2023
Absence , sample collected Dec 4, 2023 11:45, sampling point TC0010 Coliform (TCR)
Absence , sample collected Dec 4, 2023 11:45, sampling point TC0010 E. Coli
Collected
Nov 6, 2023 10:30
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-220819-20725
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2023 – Nov 30, 2023
Absence , sample collected Nov 6, 2023 10:30, sampling point TC0002 Coliform (TCR)
Absence , sample collected Nov 6, 2023 10:30, sampling point TC0002 E. Coli
Collected
Nov 6, 2023 11:28
Sampling point
TC0003 Outside Faucet
Sample type
Routine
Lab sample
BACT-220819-20728
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2023 – Nov 30, 2023
Absence , sample collected Nov 6, 2023 11:28, sampling point TC0003 Coliform (TCR)
Absence , sample collected Nov 6, 2023 11:28, sampling point TC0003 E. Coli
Collected
Nov 6, 2023 10:48
Sampling point
TC0009 Outside Faucet
Sample type
Routine
Lab sample
BACT-220819-20726
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2023 – Nov 30, 2023
Absence , sample collected Nov 6, 2023 10:48, sampling point TC0009 Coliform (TCR)
Absence , sample collected Nov 6, 2023 10:48, sampling point TC0009 E. Coli