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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

MS0090004 , Houlka-Houston W/A

14 of 897 results on record were positive for coliform or another organism the agency tests for. The most recent was June 15, 2026.

They fall across 14 of the 692 samples on record.

Every sample on record, October 21, 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 106–120 of 692 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Houlka-Houston W/A, 106 to 120 of 692 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Feb 6, 2023 15:30
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-200928-64936
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2023 – Feb 28, 2023
Absence , sample collected Feb 6, 2023 15:30, sampling point TC0010 Coliform (TCR)
Absence , sample collected Feb 6, 2023 15:30, sampling point TC0010 E. Coli
Collected
Jan 3, 2023 12:45
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-200928-64934
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2023 – Jan 31, 2023
Absence , sample collected Jan 3, 2023 12:45, sampling point TC0004 Coliform (TCR)
Absence , sample collected Jan 3, 2023 12:45, sampling point TC0004 E. Coli
Collected
Jan 3, 2023 13:30
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-200928-64933
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2023 – Jan 31, 2023
Absence , sample collected Jan 3, 2023 13:30, sampling point TC0010 Coliform (TCR)
Absence , sample collected Jan 3, 2023 13:30, sampling point TC0010 E. Coli
Collected
Dec 13, 2022 14:00
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-200928-64932
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2022 – Dec 31, 2022
Absence , sample collected Dec 13, 2022 14:00, sampling point TC0010 Coliform (TCR)
Absence , sample collected Dec 13, 2022 14:00, sampling point TC0010 E. Coli
Collected
Dec 12, 2022 13:30
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-200928-64931
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2022 – Dec 31, 2022
Absence , sample collected Dec 12, 2022 13:30, sampling point TC0004 Coliform (TCR)
Absence , sample collected Dec 12, 2022 13:30, sampling point TC0004 E. Coli
Collected
Nov 14, 2022 14:45
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-200928-64929
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2022 – Nov 30, 2022
Absence , sample collected Nov 14, 2022 14:45, sampling point TC0004 Coliform (TCR)
Absence , sample collected Nov 14, 2022 14:45, sampling point TC0004 E. Coli
Collected
Nov 14, 2022 15:30
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-200928-64930
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2022 – Nov 30, 2022
Absence , sample collected Nov 14, 2022 15:30, sampling point TC0010 Coliform (TCR)
Absence , sample collected Nov 14, 2022 15:30, sampling point TC0010 E. Coli
Collected
Oct 3, 2022 14:15
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-200928-64927
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2022 – Oct 31, 2022
Absence , sample collected Oct 3, 2022 14:15, sampling point TC0004 Coliform (TCR)
Absence , sample collected Oct 3, 2022 14:15, sampling point TC0004 E. Coli
Collected
Oct 3, 2022 15:00
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-200928-64928
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2022 – Oct 31, 2022
Absence , sample collected Oct 3, 2022 15:00, sampling point TC0010 Coliform (TCR)
Absence , sample collected Oct 3, 2022 15:00, sampling point TC0010 E. Coli
Collected
Sep 19, 2022 14:45
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-200928-64925
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2022 – Sep 30, 2022
Absence , sample collected Sep 19, 2022 14:45, sampling point TC0004 Coliform (TCR)
Absence , sample collected Sep 19, 2022 14:45, sampling point TC0004 E. Coli
Collected
Sep 19, 2022 15:15
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-200928-64926
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2022 – Sep 30, 2022
Absence , sample collected Sep 19, 2022 15:15, sampling point TC0010 Coliform (TCR)
Absence , sample collected Sep 19, 2022 15:15, sampling point TC0010 E. Coli
Collected
Aug 15, 2022 12:45
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-200928-64921
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2022 – Aug 31, 2022
Absence , sample collected Aug 15, 2022 12:45, sampling point TC0004 Coliform (TCR)
Absence , sample collected Aug 15, 2022 12:45, sampling point TC0004 E. Coli
Collected
Aug 15, 2022 13:30
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-200928-64922
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2022 – Aug 31, 2022
Absence , sample collected Aug 15, 2022 13:30, sampling point TC0010 Coliform (TCR)
Absence , sample collected Aug 15, 2022 13:30, sampling point TC0010 E. Coli
Collected
Jul 18, 2022 14:15
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-200928-64920
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2022 – Jul 31, 2022
Absence , sample collected Jul 18, 2022 14:15, sampling point TC0004 Coliform (TCR)
Absence , sample collected Jul 18, 2022 14:15, sampling point TC0004 E. Coli
Collected
Jul 18, 2022 15:00
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-200928-64919
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2022 – Jul 31, 2022
Absence , sample collected Jul 18, 2022 15:00, sampling point TC0010 Coliform (TCR)
Absence , sample collected Jul 18, 2022 15:00, sampling point TC0010 E. Coli