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
MS0340015 , Powers Water Association
4 of 833 results on record were positive for coliform or another organism the agency tests for. The most recent was January 26, 2012.
They fall across 4 of the 657 samples on record.
Every sample on record, October 15, 2003 to July 21, 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 3, 2025 12:00, sampling point TC0002 | Coliform (TCR) |
| Absence , sample collected Dec 3, 2025 12:00, sampling point TC0002 | E. Coli |
|
|
| Absence , sample collected Nov 12, 2025 14:30, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Nov 12, 2025 14:30, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Nov 12, 2025 14:15, sampling point TC0011 | Coliform (TCR) |
| Absence , sample collected Nov 12, 2025 14:15, sampling point TC0011 | E. Coli |
|
|
| Absence , sample collected Oct 27, 2025 14:00, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Oct 27, 2025 14:00, sampling point TC0001 | 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 Sep 24, 2025 13:00, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected Sep 24, 2025 13:00, sampling point DS000 | E. Coli |
|
|
| Absence , sample collected Sep 24, 2025 13:20, sampling point TC0004 | Coliform (TCR) |
| Absence , sample collected Sep 24, 2025 13:20, sampling point TC0004 | E. Coli |
|
|
| Absence , sample collected Aug 26, 2025 15:00, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Aug 26, 2025 15:00, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Aug 26, 2025 14:45, sampling point TC0011 | Coliform (TCR) |
| Absence , sample collected Aug 26, 2025 14:45, sampling point TC0011 | E. Coli |
|
|
| Absence , sample collected Jul 23, 2025 14:45, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Jul 23, 2025 14:45, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Jul 23, 2025 15:10, sampling point TC0002 | Coliform (TCR) |
| Absence , sample collected Jul 23, 2025 15:10, sampling point TC0002 | E. Coli |
|
|
| Absence , sample collected Jun 25, 2025 15:00, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Jun 25, 2025 15:00, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Jun 25, 2025 15:20, sampling point TC0011 | Coliform (TCR) |
| Absence , sample collected Jun 25, 2025 15:20, sampling point TC0011 | E. Coli |
|
|
| Absence , sample collected May 21, 2025 13:00, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected May 21, 2025 13:00, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected May 21, 2025 13:30, sampling point TC0011 | Coliform (TCR) |
| Absence , sample collected May 21, 2025 13:30, sampling point TC0011 | E. Coli |
-
- Collected
- Dec 3, 2025 12:00
- Sampling point
- TC0002
- Sample type
- Routine
- Lab sample
- BACT-240725-29089
- 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 14:30
- Sampling point
- TC0001 No Description
- Sample type
- Routine
- Lab sample
- BACT-240725-29091
- 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 14:15
- Sampling point
- TC0011
- Sample type
- Routine
- Lab sample
- BACT-240725-29090
- 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 14:00
- Sampling point
- TC0001 No Description
- Sample type
- Routine
- Lab sample
- BACT-240725-29092
- 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 14:30
- Sampling point
- TC0002
- Sample type
- Routine
- Lab sample
- BACT-240725-29093
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2025 – Oct 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Sep 24, 2025 13:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- BACT-240725-29077
- Laboratory
- MSDH Lab
- Monitoring period
- Sep 1, 2025 – Sep 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Sep 24, 2025 13:20
- Sampling point
- TC0004
- Sample type
- Routine
- Lab sample
- BACT-240725-29076
- Laboratory
- MSDH Lab
- Monitoring period
- Sep 1, 2025 – Sep 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Aug 26, 2025 15:00
- Sampling point
- TC0001 No Description
- Sample type
- Routine
- Lab sample
- BACT-240725-29078
- Laboratory
- MSDH Lab
- Monitoring period
- Aug 1, 2025 – Aug 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Aug 26, 2025 14:45
- Sampling point
- TC0011
- Sample type
- Routine
- Lab sample
- BACT-240725-29079
- 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 14:45
- Sampling point
- TC0001 No Description
- Sample type
- Routine
- Lab sample
- BACT-240725-29075
- 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 15:10
- Sampling point
- TC0002
- Sample type
- Routine
- Lab sample
- BACT-240725-29074
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2025 – Jul 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jun 25, 2025 15:00
- Sampling point
- TC0001 No Description
- Sample type
- Routine
- Lab sample
- BACT-240725-29082
- Laboratory
- MSDH Lab
- Monitoring period
- Jun 1, 2025 – Jun 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jun 25, 2025 15:20
- Sampling point
- TC0011
- Sample type
- Routine
- Lab sample
- BACT-240725-29081
- Laboratory
- MSDH Lab
- Monitoring period
- Jun 1, 2025 – Jun 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- May 21, 2025 13:00
- Sampling point
- TC0001 No Description
- Sample type
- Routine
- Lab sample
- BACT-240725-29083
- Laboratory
- MSDH Lab
- Monitoring period
- May 1, 2025 – May 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- May 21, 2025 13:30
- Sampling point
- TC0011
- Sample type
- Routine
- Lab sample
- BACT-240725-29064
- Laboratory
- MSDH Lab
- Monitoring period
- May 1, 2025 – May 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli