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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 526–540 of 1,280 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Houston, 526 to 540 of 1,280 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Mar 15, 2016 14:05
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
845297
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2016 – Mar 31, 2016
Absence , sample collected Mar 15, 2016 14:05, sampling point DS000 Coliform (TCR)
Collected
Feb 16, 2016 14:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
838590
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2016 – Feb 29, 2016
Absence , sample collected Feb 16, 2016 14:30, sampling point DS000 Coliform (TCR)
Collected
Feb 16, 2016 14:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
838591
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2016 – Feb 29, 2016
Absence , sample collected Feb 16, 2016 14:15, sampling point DS000 Coliform (TCR)
Collected
Feb 16, 2016 13:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
838592
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2016 – Feb 29, 2016
Absence , sample collected Feb 16, 2016 13:10, sampling point DS000 Coliform (TCR)
Collected
Feb 16, 2016 13:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
838593
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2016 – Feb 29, 2016
Absence , sample collected Feb 16, 2016 13:30, sampling point DS000 Coliform (TCR)
Collected
Feb 16, 2016 13:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
838594
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2016 – Feb 29, 2016
Absence , sample collected Feb 16, 2016 13:20, sampling point DS000 Coliform (TCR)
Collected
Jan 19, 2016 13:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
831251
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2016 – Jan 31, 2016
Absence , sample collected Jan 19, 2016 13:15, sampling point DS000 Coliform (TCR)
Collected
Jan 19, 2016 14:05
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
831263
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2016 – Jan 31, 2016
Absence , sample collected Jan 19, 2016 14:05, sampling point DS000 Coliform (TCR)
Collected
Jan 19, 2016 14:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
831265
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2016 – Jan 31, 2016
Absence , sample collected Jan 19, 2016 14:00, sampling point DS000 Coliform (TCR)
Collected
Jan 19, 2016 13:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
831269
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2016 – Jan 31, 2016
Absence , sample collected Jan 19, 2016 13:30, sampling point DS000 Coliform (TCR)
Collected
Jan 19, 2016 14:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
831412
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2016 – Jan 31, 2016
Absence , sample collected Jan 19, 2016 14:15, sampling point DS000 Coliform (TCR)
Collected
Dec 2, 2015 13:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
821295
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2015 – Dec 31, 2015
Absence , sample collected Dec 2, 2015 13:40, sampling point DS000 Coliform (TCR)
Collected
Dec 2, 2015 14:05
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
821309
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2015 – Dec 31, 2015
Absence , sample collected Dec 2, 2015 14:05, sampling point DS000 Coliform (TCR)
Collected
Dec 2, 2015 14:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
821327
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2015 – Dec 31, 2015
Absence , sample collected Dec 2, 2015 14:15, sampling point DS000 Coliform (TCR)
Collected
Dec 2, 2015 13:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
821332
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2015 – Dec 31, 2015
Absence , sample collected Dec 2, 2015 13:20, sampling point DS000 Coliform (TCR)