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
MS0150021 , Hood Scout Reservation
13 of 287 results on record were positive for coliform or another organism the agency tests for. The most recent was September 10, 2025.
They fall across 13 of the 187 samples on record.
Every sample on record, June 29, 2004 to July 27, 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 16–26 of 26 samples in this date range, newest first.
Routine (11).
| Result | Organism |
|---|---|
|
|
| Absence , sample collected Aug 18, 2025 13:45, sampling point TC0002 | Coliform (TCR) |
| Absence , sample collected Aug 18, 2025 13:45, sampling point TC0002 | E. Coli |
|
|
| Absence , sample collected Jul 28, 2025 08:15, sampling point TC0003 | Coliform (TCR) |
| Absence , sample collected Jul 28, 2025 08:15, sampling point TC0003 | E. Coli |
|
|
| Absence , sample collected Jun 18, 2025 14:00, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Jun 18, 2025 14:00, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected May 7, 2025 10:00, sampling point TC0002 | Coliform (TCR) |
| Absence , sample collected May 7, 2025 10:00, sampling point TC0002 | E. Coli |
|
|
| Absence , sample collected Apr 9, 2025 11:15, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Apr 9, 2025 11:15, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Mar 20, 2025 09:35, sampling point TC0010 | Coliform (TCR) |
| Absence , sample collected Mar 20, 2025 09:35, sampling point TC0010 | E. Coli |
|
|
| Absence , sample collected Feb 26, 2025 11:00, sampling point TC0010 | Coliform (TCR) |
| Absence , sample collected Feb 26, 2025 11:00, sampling point TC0010 | E. Coli |
|
|
| Absence , sample collected Jan 23, 2025 10:15, sampling point TC0009 | Coliform (TCR) |
| Absence , sample collected Jan 23, 2025 10:15, sampling point TC0009 | E. Coli |
|
|
| Absence , sample collected Dec 16, 2024 11:00, sampling point TC0008 | Coliform (TCR) |
| Absence , sample collected Dec 16, 2024 11:00, sampling point TC0008 | E. Coli |
|
|
| Absence , sample collected Nov 18, 2024 09:20, sampling point TC0006 | Coliform (TCR) |
| Absence , sample collected Nov 18, 2024 09:20, sampling point TC0006 | E. Coli |
|
|
| Absence , sample collected Oct 31, 2024 09:10, sampling point TC0005 | Coliform (TCR) |
| Absence , sample collected Oct 31, 2024 09:10, sampling point TC0005 | E. Coli |
-
- Collected
- Aug 18, 2025 13:45
- Sampling point
- TC0002 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240228-11497
- Laboratory
- MSDH Lab
- Monitoring period
- Aug 1, 2025 – Aug 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jul 28, 2025 08:15
- Sampling point
- TC0003 Sample Faucet
- Sample type
- Routine
- Lab sample
- BACT-240228-11495
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2025 – Jul 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jun 18, 2025 14:00
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240228-11494
- Laboratory
- MSDH Lab
- Monitoring period
- Jun 1, 2025 – Jun 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- May 7, 2025 10:00
- Sampling point
- TC0002 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240228-11493
- Laboratory
- MSDH Lab
- Monitoring period
- May 1, 2025 – May 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Apr 9, 2025 11:15
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240228-11492
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2025 – Apr 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Mar 20, 2025 09:35
- Sampling point
- TC0010 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240228-11491
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2025 – Mar 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Feb 26, 2025 11:00
- Sampling point
- TC0010 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240228-11490
- Laboratory
- MSDH Lab
- Monitoring period
- Feb 1, 2025 – Feb 28, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jan 23, 2025 10:15
- Sampling point
- TC0009 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240228-11489
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Jan 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Dec 16, 2024 11:00
- Sampling point
- TC0008 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240228-11488
- Laboratory
- MSDH Lab
- Monitoring period
- Dec 1, 2024 – Dec 31, 2024
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Nov 18, 2024 09:20
- Sampling point
- TC0006 Sample Faucet
- Sample type
- Routine
- Lab sample
- BACT-240228-11487
- Laboratory
- MSDH Lab
- Monitoring period
- Nov 1, 2024 – Nov 30, 2024
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Oct 31, 2024 09:10
- Sampling point
- TC0005 Sample Faucet
- Sample type
- Routine
- Lab sample
- BACT-240228-11486
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2024 – Oct 31, 2024
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli