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
MS0320015 , McNair-Stampley W/A #3
8 of 326 results on record were positive for coliform or another organism the agency tests for. The most recent was January 28, 2020.
They fall across 8 of the 219 samples on record.
Every sample on record, April 27, 2015 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 25, 2024 and September 25, 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 22 samples in this date range, newest first.
Routine (15).
| Result | Organism |
|---|---|
|
|
| Absence , sample collected Jul 28, 2026 15:30, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Jul 28, 2026 15:30, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Jun 22, 2026 16:26, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Jun 22, 2026 16:26, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected May 25, 2026 15:05, sampling point TC0002 | Coliform (TCR) |
| Absence , sample collected May 25, 2026 15:05, sampling point TC0002 | E. Coli |
|
|
| Absence , sample collected Apr 20, 2026 15:14, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Apr 20, 2026 15:14, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Mar 10, 2026 07:15, sampling point TC0014 | Coliform (TCR) |
| Absence , sample collected Mar 10, 2026 07:15, sampling point TC0014 | E. Coli |
|
|
| Absence , sample collected Feb 19, 2026 08:40, sampling point TC0014 | Coliform (TCR) |
| Absence , sample collected Feb 19, 2026 08:40, sampling point TC0014 | E. Coli |
|
|
| Absence , sample collected Jan 22, 2026 09:20, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Jan 22, 2026 09:20, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Dec 16, 2025 16:40, sampling point TC0002 | Coliform (TCR) |
| Absence , sample collected Dec 16, 2025 16:40, sampling point TC0002 | E. Coli |
|
|
| Absence , sample collected Nov 12, 2025 16:45, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Nov 12, 2025 16:45, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Oct 27, 2025 16:22, sampling point TC0014 | Coliform (TCR) |
| Absence , sample collected Oct 27, 2025 16:22, sampling point TC0014 | E. Coli |
|
|
| Absence , sample collected Sep 16, 2025 18:40, sampling point TC0014 | Coliform (TCR) |
| Absence , sample collected Sep 16, 2025 18:40, sampling point TC0014 | E. Coli |
|
|
| Absence , sample collected Aug 17, 2025 18:00, sampling point TC0014 | Coliform (TCR) |
| Absence , sample collected Aug 17, 2025 18:00, sampling point TC0014 | E. Coli |
|
|
| Absence , sample collected Jul 23, 2025 18:00, sampling point TC0003 | Coliform (TCR) |
| Absence , sample collected Jul 23, 2025 18:00, sampling point TC0003 | E. Coli |
|
|
| Absence , sample collected Jun 24, 2025 07:00, sampling point TC0014 | Coliform (TCR) |
| Absence , sample collected Jun 24, 2025 07:00, sampling point TC0014 | E. Coli |
|
|
| Absence , sample collected May 14, 2025 16:00, sampling point TC0003 | Coliform (TCR) |
| Absence , sample collected May 14, 2025 16:00, sampling point TC0003 | E. Coli |
-
- Collected
- Jul 28, 2026 15:30
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-190911-58208
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2026 – Jul 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jun 22, 2026 16:26
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-190911-58207
- Laboratory
- MSDH Lab
- Monitoring period
- Jun 1, 2026 – Jun 30, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- May 25, 2026 15:05
- Sampling point
- TC0002 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-190911-58206
- Laboratory
- MSDH Lab
- Monitoring period
- May 1, 2026 – May 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Apr 20, 2026 15:14
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-190911-58205
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2026 – Apr 30, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Mar 10, 2026 07:15
- Sampling point
- TC0014 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-190911-58204
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2026 – Mar 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Feb 19, 2026 08:40
- Sampling point
- TC0014 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-190911-58203
- Laboratory
- MSDH Lab
- Monitoring period
- Feb 1, 2026 – Feb 28, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jan 22, 2026 09:20
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-190911-58202
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2026 – Jan 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Dec 16, 2025 16:40
- Sampling point
- TC0002 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-190911-58201
- 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 16:45
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-190911-58200
- 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 16:22
- Sampling point
- TC0014 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-190911-58199
- 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 18:40
- Sampling point
- TC0014 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-190911-58198
- 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 18:00
- Sampling point
- TC0014 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-190911-58197
- 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 18:00
- Sampling point
- TC0003 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-190911-58196
- 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 07:00
- Sampling point
- TC0014 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-190911-58195
- 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 16:00
- Sampling point
- TC0003 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-190911-58234
- Laboratory
- MSDH Lab
- Monitoring period
- May 1, 2025 – May 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli