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 1–15 of 48 samples in this date range, newest first.
Routine (15).
| Result | Organism |
|---|---|
|
|
| Absence , sample collected Aug 3, 2026 09:40, sampling point TC0017 | Coliform (TCR) |
| Absence , sample collected Aug 3, 2026 09:40, sampling point TC0017 | E. Coli |
|
|
| Absence , sample collected Aug 3, 2026 10:05, sampling point TC0021 | Coliform (TCR) |
| Absence , sample collected Aug 3, 2026 10:05, sampling point TC0021 | E. Coli |
|
|
| Absence , sample collected Jul 7, 2026 10:35, sampling point TC0017 | Coliform (TCR) |
| Absence , sample collected Jul 7, 2026 10:35, sampling point TC0017 | E. Coli |
|
|
| Absence , sample collected Jul 7, 2026 10:05, sampling point TC0021 | Coliform (TCR) |
| Absence , sample collected Jul 7, 2026 10:05, sampling point TC0021 | E. Coli |
|
|
| Absence , sample collected Jun 1, 2026 09:55, sampling point TC0017 | Coliform (TCR) |
| Absence , sample collected Jun 1, 2026 09:55, sampling point TC0017 | E. Coli |
|
|
| Absence , sample collected Jun 1, 2026 09:30, sampling point TC0021 | Coliform (TCR) |
| Absence , sample collected Jun 1, 2026 09:30, sampling point TC0021 | E. Coli |
|
|
| Absence , sample collected May 4, 2026 11:00, sampling point TC0017 | Coliform (TCR) |
| Absence , sample collected May 4, 2026 11:00, sampling point TC0017 | E. Coli |
|
|
| Absence , sample collected May 4, 2026 11:20, sampling point TC0021 | Coliform (TCR) |
| Absence , sample collected May 4, 2026 11:20, sampling point TC0021 | E. Coli |
|
|
| Absence , sample collected Apr 7, 2026 09:20, sampling point TC0017 | Coliform (TCR) |
| Absence , sample collected Apr 7, 2026 09:20, sampling point TC0017 | E. Coli |
|
|
| Absence , sample collected Apr 7, 2026 09:40, sampling point TC0021 | Coliform (TCR) |
| Absence , sample collected Apr 7, 2026 09:40, sampling point TC0021 | E. Coli |
|
|
| Absence , sample collected Mar 16, 2026 10:05, sampling point TC0017 | Coliform (TCR) |
| Absence , sample collected Mar 16, 2026 10:05, sampling point TC0017 | E. Coli |
|
|
| Absence , sample collected Mar 16, 2026 10:25, sampling point TC0021 | Coliform (TCR) |
| Absence , sample collected Mar 16, 2026 10:25, sampling point TC0021 | E. Coli |
|
|
| Absence , sample collected Feb 2, 2026 09:40, sampling point TC0017 | Coliform (TCR) |
| Absence , sample collected Feb 2, 2026 09:40, sampling point TC0017 | E. Coli |
|
|
| Absence , sample collected Feb 2, 2026 10:05, sampling point TC0021 | Coliform (TCR) |
| Absence , sample collected Feb 2, 2026 10:05, sampling point TC0021 | E. Coli |
|
|
| Absence , sample collected Jan 5, 2026 09:45, sampling point TC0017 | Coliform (TCR) |
| Absence , sample collected Jan 5, 2026 09:45, sampling point TC0017 | E. Coli |
-
- Collected
- Aug 3, 2026 09:40
- Sampling point
- TC0017 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-251010-56771
- Laboratory
- MSDH Lab
- Monitoring period
- Aug 1, 2026 – Aug 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Aug 3, 2026 10:05
- Sampling point
- TC0021 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-251010-56772
- Laboratory
- MSDH Lab
- Monitoring period
- Aug 1, 2026 – Aug 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jul 7, 2026 10:35
- Sampling point
- TC0017 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-251010-56770
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2026 – Jul 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jul 7, 2026 10:05
- Sampling point
- TC0021 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-251010-56769
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2026 – Jul 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jun 1, 2026 09:55
- Sampling point
- TC0017 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-251010-56768
- Laboratory
- MSDH Lab
- Monitoring period
- Jun 1, 2026 – Jun 30, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jun 1, 2026 09:30
- Sampling point
- TC0021 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-251010-56767
- Laboratory
- MSDH Lab
- Monitoring period
- Jun 1, 2026 – Jun 30, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- May 4, 2026 11:00
- Sampling point
- TC0017 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-251010-56765
- Laboratory
- MSDH Lab
- Monitoring period
- May 1, 2026 – May 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- May 4, 2026 11:20
- Sampling point
- TC0021 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-251010-56766
- Laboratory
- MSDH Lab
- Monitoring period
- May 1, 2026 – May 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Apr 7, 2026 09:20
- Sampling point
- TC0017 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-251010-56760
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2026 – Apr 30, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Apr 7, 2026 09:40
- Sampling point
- TC0021 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-251010-56761
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2026 – Apr 30, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Mar 16, 2026 10:05
- Sampling point
- TC0017 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-251010-56757
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2026 – Mar 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Mar 16, 2026 10:25
- Sampling point
- TC0021 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-251010-56758
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2026 – Mar 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Feb 2, 2026 09:40
- Sampling point
- TC0017 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-251010-56753
- Laboratory
- MSDH Lab
- Monitoring period
- Feb 1, 2026 – Feb 28, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Feb 2, 2026 10:05
- Sampling point
- TC0021 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-251010-56754
- Laboratory
- MSDH Lab
- Monitoring period
- Feb 1, 2026 – Feb 28, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jan 5, 2026 09:45
- Sampling point
- TC0017 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-251010-56751
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2026 – Jan 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli