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
MS0290004 , Houston-Palestine Water Assoc
5 of 763 results on record were positive for coliform or another organism the agency tests for. The most recent was April 10, 2025.
They fall across 5 of the 576 samples on record.
Every sample on record, October 14, 2003 to August 3, 2026. These figures cover the whole record; the list of samples further down is narrowed.
The most recent samples
Showing samples collected between September 26, 2024 and September 26, 2026. That is this page’s default, not a limit on what the agency records.
Choose a date range
The list below shows 16–30 of 48 samples in this date range, newest first.
Routine (15).
| Result | Organism |
|---|---|
|
|
| Absence , sample collected Jan 5, 2026 10:05, sampling point TC0021 | Coliform (TCR) |
| Absence , sample collected Jan 5, 2026 10:05, sampling point TC0021 | E. Coli |
|
|
| Absence , sample collected Dec 1, 2025 09:45, sampling point TC0017 | Coliform (TCR) |
| Absence , sample collected Dec 1, 2025 09:45, sampling point TC0017 | E. Coli |
|
|
| Absence , sample collected Dec 1, 2025 09:20, sampling point TC0021 | Coliform (TCR) |
| Absence , sample collected Dec 1, 2025 09:20, sampling point TC0021 | E. Coli |
|
|
| Absence , sample collected Nov 3, 2025 09:40, sampling point TC0017 | Coliform (TCR) |
| Absence , sample collected Nov 3, 2025 09:40, sampling point TC0017 | E. Coli |
|
|
| Absence , sample collected Nov 3, 2025 09:20, sampling point TC0021 | Coliform (TCR) |
| Absence , sample collected Nov 3, 2025 09:20, sampling point TC0021 | E. Coli |
|
|
| Absence , sample collected Oct 6, 2025 09:25, sampling point TC0017 | Coliform (TCR) |
| Absence , sample collected Oct 6, 2025 09:25, sampling point TC0017 | E. Coli |
|
|
| Absence , sample collected Oct 6, 2025 09:05, sampling point TC0021 | Coliform (TCR) |
| Absence , sample collected Oct 6, 2025 09:05, sampling point TC0021 | E. Coli |
|
|
| Absence , sample collected Sep 2, 2025 10:05, sampling point TC0017 | Coliform (TCR) |
| Absence , sample collected Sep 2, 2025 10:05, sampling point TC0017 | E. Coli |
|
|
| Absence , sample collected Sep 2, 2025 09:15, sampling point TC0021 | Coliform (TCR) |
| Absence , sample collected Sep 2, 2025 09:15, sampling point TC0021 | E. Coli |
|
|
| Absence , sample collected Aug 4, 2025 10:05, sampling point TC0017 | Coliform (TCR) |
| Absence , sample collected Aug 4, 2025 10:05, sampling point TC0017 | E. Coli |
|
|
| Absence , sample collected Aug 4, 2025 10:20, sampling point TC0021 | Coliform (TCR) |
| Absence , sample collected Aug 4, 2025 10:20, sampling point TC0021 | E. Coli |
|
|
| Absence , sample collected Jul 7, 2025 09:40, sampling point TC0017 | Coliform (TCR) |
| Absence , sample collected Jul 7, 2025 09:40, sampling point TC0017 | E. Coli |
|
|
| Absence , sample collected Jul 7, 2025 09:55, sampling point TC0021 | Coliform (TCR) |
| Absence , sample collected Jul 7, 2025 09:55, sampling point TC0021 | E. Coli |
|
|
| Absence , sample collected Jun 3, 2025 10:55, sampling point TC0017 | Coliform (TCR) |
| Absence , sample collected Jun 3, 2025 10:55, sampling point TC0017 | E. Coli |
|
|
| Absence , sample collected Jun 3, 2025 11:20, sampling point TC0021 | Coliform (TCR) |
| Absence , sample collected Jun 3, 2025 11:20, sampling point TC0021 | E. Coli |
-
- Collected
- Jan 5, 2026 10:05
- Sampling point
- TC0021 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-251010-56752
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2026 – Jan 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Dec 1, 2025 09:45
- Sampling point
- TC0017 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-251010-56750
- Laboratory
- MSDH Lab
- Monitoring period
- Dec 1, 2025 – Dec 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Dec 1, 2025 09:20
- Sampling point
- TC0021 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-251010-56749
- Laboratory
- MSDH Lab
- Monitoring period
- Dec 1, 2025 – Dec 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Nov 3, 2025 09:40
- Sampling point
- TC0017 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-251010-56748
- Laboratory
- MSDH Lab
- Monitoring period
- Nov 1, 2025 – Nov 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Nov 3, 2025 09:20
- Sampling point
- TC0021 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-251010-56747
- Laboratory
- MSDH Lab
- Monitoring period
- Nov 1, 2025 – Nov 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Oct 6, 2025 09:25
- Sampling point
- TC0017 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-241230-43676
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2025 – Oct 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Oct 6, 2025 09:05
- Sampling point
- TC0021 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-241230-43677
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2025 – Oct 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Sep 2, 2025 10:05
- Sampling point
- TC0017 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-241230-43675
- Laboratory
- MSDH Lab
- Monitoring period
- Sep 1, 2025 – Sep 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Sep 2, 2025 09:15
- Sampling point
- TC0021 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-241230-43674
- Laboratory
- MSDH Lab
- Monitoring period
- Sep 1, 2025 – Sep 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Aug 4, 2025 10:05
- Sampling point
- TC0017 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-241230-43670
- Laboratory
- MSDH Lab
- Monitoring period
- Aug 1, 2025 – Aug 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Aug 4, 2025 10:20
- Sampling point
- TC0021 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-241230-43671
- Laboratory
- MSDH Lab
- Monitoring period
- Aug 1, 2025 – Aug 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jul 7, 2025 09:40
- Sampling point
- TC0017 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-241230-43657
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2025 – Jul 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jul 7, 2025 09:55
- Sampling point
- TC0021 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-241230-43668
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2025 – Jul 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jun 3, 2025 10:55
- Sampling point
- TC0017 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-241230-43655
- Laboratory
- MSDH Lab
- Monitoring period
- Jun 1, 2025 – Jun 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jun 3, 2025 11:20
- Sampling point
- TC0021 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-241230-43656
- Laboratory
- MSDH Lab
- Monitoring period
- Jun 1, 2025 – Jun 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli