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
MS0310005 , Town of Heidelberg
3 of 578 results on record were positive for coliform or another organism the agency tests for. The most recent was June 7, 2012.
They fall across 3 of the 471 samples on record.
Every sample on record, October 30, 2003 to August 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 1–15 of 39 samples in this date range, newest first.
Routine (15).
| Result | Organism |
|---|---|
|
|
| Absence , sample collected Aug 6, 2026 13:30, sampling point TC0002 | Coliform (TCR) |
| Absence , sample collected Aug 6, 2026 13:30, sampling point TC0002 | E. Coli |
|
|
| Absence , sample collected Aug 6, 2026 12:50, sampling point TC0005 | Coliform (TCR) |
| Absence , sample collected Aug 6, 2026 12:50, sampling point TC0005 | E. Coli |
|
|
| Absence , sample collected Jul 13, 2026 14:00, sampling point TC0006 | Coliform (TCR) |
| Absence , sample collected Jul 13, 2026 14:00, sampling point TC0006 | E. Coli |
|
|
| Absence , sample collected Jul 13, 2026 13:25, sampling point TC0011 | Coliform (TCR) |
| Absence , sample collected Jul 13, 2026 13:25, sampling point TC0011 | E. Coli |
|
|
| Absence , sample collected Jun 8, 2026 13:20, sampling point TC0006 | Coliform (TCR) |
| Absence , sample collected Jun 8, 2026 13:20, sampling point TC0006 | E. Coli |
|
|
| Absence , sample collected Jun 8, 2026 13:36, sampling point TC0012 | Coliform (TCR) |
| Absence , sample collected Jun 8, 2026 13:36, sampling point TC0012 | E. Coli |
|
|
| Absence , sample collected May 13, 2026 12:30, sampling point TC0002 | Coliform (TCR) |
| Absence , sample collected May 13, 2026 12:30, sampling point TC0002 | E. Coli |
|
|
| Absence , sample collected May 13, 2026 13:05, sampling point TC0013 | Coliform (TCR) |
| Absence , sample collected May 13, 2026 13:05, sampling point TC0013 | E. Coli |
|
|
| Absence , sample collected Apr 14, 2026 13:33, sampling point TC0002 | Coliform (TCR) |
| Absence , sample collected Apr 14, 2026 13:33, sampling point TC0002 | E. Coli |
|
|
| Absence , sample collected Apr 14, 2026 13:54, sampling point TC0007 | Coliform (TCR) |
| Absence , sample collected Apr 14, 2026 13:54, sampling point TC0007 | E. Coli |
|
|
| Absence , sample collected Mar 2, 2026 13:25, sampling point TC0002 | Coliform (TCR) |
| Absence , sample collected Mar 2, 2026 13:25, sampling point TC0002 | E. Coli |
|
|
| Absence , sample collected Mar 2, 2026 13:50, sampling point TC0010 | Coliform (TCR) |
| Absence , sample collected Mar 2, 2026 13:50, sampling point TC0010 | E. Coli |
|
|
| Absence , sample collected Feb 9, 2026 13:40, sampling point TC0011 | Coliform (TCR) |
| Absence , sample collected Feb 9, 2026 13:40, sampling point TC0011 | E. Coli |
|
|
| Absence , sample collected Feb 9, 2026 13:18, sampling point TC0013 | Coliform (TCR) |
| Absence , sample collected Feb 9, 2026 13:18, sampling point TC0013 | E. Coli |
|
|
| Absence , sample collected Jan 14, 2026 14:05, sampling point TC0006 | Coliform (TCR) |
| Absence , sample collected Jan 14, 2026 14:05, sampling point TC0006 | E. Coli |
-
- Collected
- Aug 6, 2026 13:30
- Sampling point
- TC0002 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-260211-2894
- Laboratory
- MSDH Lab
- Monitoring period
- Aug 1, 2026 – Aug 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Aug 6, 2026 12:50
- Sampling point
- TC0005 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-260211-2893
- Laboratory
- MSDH Lab
- Monitoring period
- Aug 1, 2026 – Aug 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jul 13, 2026 14:00
- Sampling point
- TC0006 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-260211-2887
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2026 – Jul 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jul 13, 2026 13:25
- Sampling point
- TC0011 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-260211-2886
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2026 – Jul 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jun 8, 2026 13:20
- Sampling point
- TC0006 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-260211-2882
- Laboratory
- MSDH Lab
- Monitoring period
- Jun 1, 2026 – Jun 30, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jun 8, 2026 13:36
- Sampling point
- TC0012 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-260211-2883
- Laboratory
- MSDH Lab
- Monitoring period
- Jun 1, 2026 – Jun 30, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- May 13, 2026 12:30
- Sampling point
- TC0002 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-260211-2880
- Laboratory
- MSDH Lab
- Monitoring period
- May 1, 2026 – May 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- May 13, 2026 13:05
- Sampling point
- TC0013 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-260211-2881
- Laboratory
- MSDH Lab
- Monitoring period
- May 1, 2026 – May 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Apr 14, 2026 13:33
- Sampling point
- TC0002 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-260211-2876
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2026 – Apr 30, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Apr 14, 2026 13:54
- Sampling point
- TC0007 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-260211-2877
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2026 – Apr 30, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Mar 2, 2026 13:25
- Sampling point
- TC0002 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-260211-2873
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2026 – Mar 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Mar 2, 2026 13:50
- Sampling point
- TC0010 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-260211-2874
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2026 – Mar 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Feb 9, 2026 13:40
- Sampling point
- TC0011 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250514-26553
- Laboratory
- MSDH Lab
- Monitoring period
- Feb 1, 2026 – Feb 28, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Feb 9, 2026 13:18
- Sampling point
- TC0013 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250514-26552
- Laboratory
- MSDH Lab
- Monitoring period
- Feb 1, 2026 – Feb 28, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jan 14, 2026 14:05
- Sampling point
- TC0006 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250514-26547
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2026 – Jan 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli