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
MS0360051 , Denmark Water Association
2 of 372 results on record were positive for coliform or another organism the agency tests for. The most recent was June 29, 2016.
They fall across 2 of the 284 samples on record.
Every sample on record, November 3, 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 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 23 samples in this date range, newest first.
Routine (15).
| Result | Organism |
|---|---|
|
|
| Absence , sample collected Jul 28, 2026 08:10, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Jul 28, 2026 08:10, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Jun 17, 2026 08:30, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Jun 17, 2026 08:30, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected May 20, 2026 08:10, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected May 20, 2026 08:10, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Apr 21, 2026 08:30, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Apr 21, 2026 08:30, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Mar 25, 2026 08:05, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Mar 25, 2026 08:05, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Feb 24, 2026 08:10, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Feb 24, 2026 08:10, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Jan 21, 2026 08:15, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Jan 21, 2026 08:15, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Dec 16, 2025 08:30, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Dec 16, 2025 08:30, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Nov 18, 2025 09:50, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Nov 18, 2025 09:50, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Oct 28, 2025 08:30, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Oct 28, 2025 08:30, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Sep 30, 2025 08:10, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Sep 30, 2025 08:10, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Aug 26, 2025 08:05, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Aug 26, 2025 08:05, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Jul 23, 2025 14:05, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Jul 23, 2025 14:05, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Jun 10, 2025 08:10, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Jun 10, 2025 08:10, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected May 28, 2025 13:30, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected May 28, 2025 13:30, sampling point TC0001 | E. Coli |
-
- Collected
- Jul 28, 2026 08:10
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-260422-12664
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2026 – Jul 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jun 17, 2026 08:30
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-260422-12663
- Laboratory
- MSDH Lab
- Monitoring period
- Jun 1, 2026 – Jun 30, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- May 20, 2026 08:10
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-260422-12662
- Laboratory
- MSDH Lab
- Monitoring period
- May 1, 2026 – May 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Apr 21, 2026 08:30
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-260422-12661
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2026 – Apr 30, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Mar 25, 2026 08:05
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-220923-24207
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2026 – Mar 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Feb 24, 2026 08:10
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-220923-24206
- Laboratory
- MSDH Lab
- Monitoring period
- Feb 1, 2026 – Feb 28, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jan 21, 2026 08:15
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-220923-24203
- 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 08:30
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-220923-24202
- Laboratory
- MSDH Lab
- Monitoring period
- Dec 1, 2025 – Dec 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Nov 18, 2025 09:50
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-220923-24201
- Laboratory
- MSDH Lab
- Monitoring period
- Nov 1, 2025 – Nov 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Oct 28, 2025 08:30
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-220923-24200
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2025 – Oct 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Sep 30, 2025 08:10
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-220923-24199
- 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 08:05
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-220923-24198
- 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 14:05
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-210922-39243
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2025 – Jul 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jun 10, 2025 08:10
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-210922-39242
- Laboratory
- MSDH Lab
- Monitoring period
- Jun 1, 2025 – Jun 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- May 28, 2025 13:30
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-210922-39225
- Laboratory
- MSDH Lab
- Monitoring period
- May 1, 2025 – May 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli