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
MS0690002 , Town of Coldwater
9 of 788 results on record were positive for coliform or another organism the agency tests for. The most recent was August 18, 2015.
They fall across 9 of the 607 samples on record.
Every sample on record, October 15, 2003 to July 6, 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 16–30 of 46 samples in this date range, newest first.
Routine (15).
| Result | Organism |
|---|---|
|
|
| Absence , sample collected Dec 9, 2025 14:30, sampling point TC0004 | Coliform (TCR) |
| Absence , sample collected Dec 9, 2025 14:30, sampling point TC0004 | E. Coli |
|
|
| Absence , sample collected Nov 26, 2025, sampling point TC0011 | Coliform (TCR) |
|
|
| Absence , sample collected Nov 26, 2025, sampling point TC0013 | Coliform (TCR) |
|
|
| Absence , sample collected Oct 7, 2025 14:30, sampling point TC0003 | Coliform (TCR) |
| Absence , sample collected Oct 7, 2025 14:30, sampling point TC0003 | E. Coli |
|
|
| Absence , sample collected Oct 7, 2025 12:51, sampling point TC0011 | Coliform (TCR) |
| Absence , sample collected Oct 7, 2025 12:51, sampling point TC0011 | E. Coli |
|
|
| Absence , sample collected Sep 22, 2025 11:23, sampling point TC0011 | Coliform (TCR) |
| Absence , sample collected Sep 22, 2025 11:23, sampling point TC0011 | E. Coli |
|
|
| Absence , sample collected Sep 22, 2025 11:12, sampling point TC0013 | Coliform (TCR) |
| Absence , sample collected Sep 22, 2025 11:12, sampling point TC0013 | E. Coli |
|
|
| Absence , sample collected Aug 11, 2025 12:21, sampling point TC0009 | Coliform (TCR) |
| Absence , sample collected Aug 11, 2025 12:21, sampling point TC0009 | E. Coli |
|
|
| Absence , sample collected Aug 11, 2025 11:48, sampling point TC0011 | Coliform (TCR) |
| Absence , sample collected Aug 11, 2025 11:48, sampling point TC0011 | E. Coli |
|
|
| Absence , sample collected Jul 8, 2025 14:37, sampling point TC0010 | Coliform (TCR) |
| Absence , sample collected Jul 8, 2025 14:37, sampling point TC0010 | E. Coli |
|
|
| Absence , sample collected Jul 8, 2025 14:58, sampling point TC0012 | Coliform (TCR) |
| Absence , sample collected Jul 8, 2025 14:58, sampling point TC0012 | E. Coli |
|
|
| Absence , sample collected Jun 24, 2025 13:14, sampling point TC0002 | Coliform (TCR) |
| Absence , sample collected Jun 24, 2025 13:14, sampling point TC0002 | E. Coli |
|
|
| Absence , sample collected Jun 24, 2025 13:36, sampling point TC0006 | Coliform (TCR) |
| Absence , sample collected Jun 24, 2025 13:36, sampling point TC0006 | E. Coli |
|
|
| Absence , sample collected Jun 5, 2025 15:55, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected Jun 5, 2025 15:55, sampling point DS000 | E. Coli |
|
|
| Absence , sample collected May 13, 2025 12:35, sampling point TC0009 | Coliform (TCR) |
| Absence , sample collected May 13, 2025 12:35, sampling point TC0009 | E. Coli |
-
- Collected
- Dec 9, 2025 14:30
- Sampling point
- TC0004 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-17308
- Laboratory
- MSDH Lab
- Monitoring period
- Dec 1, 2025 – Dec 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Nov 26, 2025
- Sampling point
- TC0011 Outside Faucet
- Sample type
- Routine
- Lab sample
- 86494
- Laboratory
- Waypoint Analytical
- Monitoring period
- Nov 1, 2025 – Nov 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Collected
- Nov 26, 2025
- Sampling point
- TC0013 Outside Faucet
- Sample type
- Routine
- Lab sample
- 86495
- Laboratory
- Waypoint Analytical
- Monitoring period
- Nov 1, 2025 – Nov 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Collected
- Oct 7, 2025 14:30
- Sampling point
- TC0003 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-17301
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2025 – Oct 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Oct 7, 2025 12:51
- Sampling point
- TC0011 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-17297
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2025 – Oct 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Sep 22, 2025 11:23
- Sampling point
- TC0011 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-17295
- Laboratory
- MSDH Lab
- Monitoring period
- Sep 1, 2025 – Sep 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Sep 22, 2025 11:12
- Sampling point
- TC0013 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-17296
- Laboratory
- MSDH Lab
- Monitoring period
- Sep 1, 2025 – Sep 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Aug 11, 2025 12:21
- Sampling point
- TC0009 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-17287
- Laboratory
- MSDH Lab
- Monitoring period
- Aug 1, 2025 – Aug 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Aug 11, 2025 11:48
- Sampling point
- TC0011 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-17286
- Laboratory
- MSDH Lab
- Monitoring period
- Aug 1, 2025 – Aug 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jul 8, 2025 14:37
- Sampling point
- TC0010 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-17284
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2025 – Jul 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jul 8, 2025 14:58
- Sampling point
- TC0012 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-17285
- 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 13:14
- Sampling point
- TC0002 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-17282
- 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 13:36
- Sampling point
- TC0006 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-17283
- Laboratory
- MSDH Lab
- Monitoring period
- Jun 1, 2025 – Jun 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jun 5, 2025 15:55
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- BACT-250328-17281
- Laboratory
- MSDH Lab
- Monitoring period
- Jun 1, 2025 – Jun 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- May 13, 2025 12:35
- Sampling point
- TC0009 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-241031-41918
- Laboratory
- MSDH Lab
- Monitoring period
- May 1, 2025 – May 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli