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
MS0320010 , McNair-Stampley W/A #2
12 of 716 results on record were positive for coliform or another organism the agency tests for. The most recent was July 24, 2023.
They fall across 12 of the 565 samples on record.
Every sample on record, October 22, 2003 to July 28, 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 44 samples in this date range, newest first.
Routine (15).
| Result | Organism |
|---|---|
|
|
| Absence , sample collected Dec 16, 2025 16:20, sampling point TC0012 | Coliform (TCR) |
| Absence , sample collected Dec 16, 2025 16:20, sampling point TC0012 | E. Coli |
|
|
| Absence , sample collected Nov 12, 2025 16:20, sampling point TC0007 | Coliform (TCR) |
| Absence , sample collected Nov 12, 2025 16:20, sampling point TC0007 | E. Coli |
|
|
| Absence , sample collected Nov 12, 2025 16:00, sampling point TC0015 | Coliform (TCR) |
| Absence , sample collected Nov 12, 2025 16:00, sampling point TC0015 | E. Coli |
|
|
| Absence , sample collected Oct 27, 2025 14:30, sampling point TC0002 | Coliform (TCR) |
| Absence , sample collected Oct 27, 2025 14:30, sampling point TC0002 | E. Coli |
|
|
| Absence , sample collected Oct 27, 2025 15:00, sampling point TC0015 | Coliform (TCR) |
| Absence , sample collected Oct 27, 2025 15:00, sampling point TC0015 | E. Coli |
|
|
| Absence , sample collected Sep 16, 2025 17:30, sampling point TC0007 | Coliform (TCR) |
| Absence , sample collected Sep 16, 2025 17:30, sampling point TC0007 | E. Coli |
|
|
| Absence , sample collected Sep 16, 2025 18:00, sampling point TC0015 | Coliform (TCR) |
| Absence , sample collected Sep 16, 2025 18:00, sampling point TC0015 | E. Coli |
|
|
| Absence , sample collected Aug 17, 2025 17:30, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Aug 17, 2025 17:30, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Aug 17, 2025 17:05, sampling point TC0002 | Coliform (TCR) |
| Absence , sample collected Aug 17, 2025 17:05, sampling point TC0002 | E. Coli |
|
|
| Absence , sample collected Jul 23, 2025 16:50, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Jul 23, 2025 16:50, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Jul 23, 2025 17:20, sampling point TC0012 | Coliform (TCR) |
| Absence , sample collected Jul 23, 2025 17:20, sampling point TC0012 | E. Coli |
|
|
| Absence , sample collected Jun 24, 2025 08:24, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Jun 24, 2025 08:24, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Jun 24, 2025 08:55, sampling point TC0012 | Coliform (TCR) |
| Absence , sample collected Jun 24, 2025 08:55, sampling point TC0012 | E. Coli |
|
|
| Absence , sample collected May 14, 2025 12:00, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected May 14, 2025 12:00, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected May 14, 2025 12:40, sampling point TC0013 | Coliform (TCR) |
| Absence , sample collected May 14, 2025 12:40, sampling point TC0013 | E. Coli |
-
- Collected
- Dec 16, 2025 16:20
- Sampling point
- TC0012 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250327-15791
- Laboratory
- MSDH Lab
- Monitoring period
- Dec 1, 2025 – Dec 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Nov 12, 2025 16:20
- Sampling point
- TC0007 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250327-15789
- Laboratory
- MSDH Lab
- Monitoring period
- Nov 1, 2025 – Nov 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Nov 12, 2025 16:00
- Sampling point
- TC0015 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250327-15788
- Laboratory
- MSDH Lab
- Monitoring period
- Nov 1, 2025 – Nov 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Oct 27, 2025 14:30
- Sampling point
- TC0002 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250327-15786
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2025 – Oct 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Oct 27, 2025 15:00
- Sampling point
- TC0015 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250327-15787
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2025 – Oct 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Sep 16, 2025 17:30
- Sampling point
- TC0007 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250327-15784
- Laboratory
- MSDH Lab
- Monitoring period
- Sep 1, 2025 – Sep 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Sep 16, 2025 18:00
- Sampling point
- TC0015 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250327-15785
- Laboratory
- MSDH Lab
- Monitoring period
- Sep 1, 2025 – Sep 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Aug 17, 2025 17:30
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250327-15783
- Laboratory
- MSDH Lab
- Monitoring period
- Aug 1, 2025 – Aug 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Aug 17, 2025 17:05
- Sampling point
- TC0002 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250327-15782
- Laboratory
- MSDH Lab
- Monitoring period
- Aug 1, 2025 – Aug 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jul 23, 2025 16:50
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250327-15780
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2025 – Jul 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jul 23, 2025 17:20
- Sampling point
- TC0012 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250327-15781
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2025 – Jul 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jun 24, 2025 08:24
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250327-15778
- Laboratory
- MSDH Lab
- Monitoring period
- Jun 1, 2025 – Jun 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jun 24, 2025 08:55
- Sampling point
- TC0012 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250327-15779
- Laboratory
- MSDH Lab
- Monitoring period
- Jun 1, 2025 – Jun 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- May 14, 2025 12:00
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250327-15775
- Laboratory
- MSDH Lab
- Monitoring period
- May 1, 2025 – May 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- May 14, 2025 12:40
- Sampling point
- TC0013 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250327-15776
- Laboratory
- MSDH Lab
- Monitoring period
- May 1, 2025 – May 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli