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
MS0060051 , Boyle-Skene W/A#3
25 of 889 results on record were positive for coliform or another organism the agency tests for. The most recent was October 14, 2025.
They fall across 23 of the 690 samples on record.
Every sample on record, October 22, 2003 to August 11, 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 31–45 of 51 samples in this date range, newest first.
Routine (15).
| Result | Organism |
|---|---|
|
|
| Absence , sample collected Aug 19, 2025 14:10, sampling point TC0008 | Coliform (TCR) |
| Absence , sample collected Aug 19, 2025 14:10, sampling point TC0008 | E. Coli |
|
|
| Absence , sample collected Jul 15, 2025 14:15, sampling point TC0005 | Coliform (TCR) |
| Absence , sample collected Jul 15, 2025 14:15, sampling point TC0005 | E. Coli |
|
|
| Absence , sample collected Jul 15, 2025 13:50, sampling point TC0006 | Coliform (TCR) |
| Absence , sample collected Jul 15, 2025 13:50, sampling point TC0006 | E. Coli |
|
|
| Absence , sample collected Jun 10, 2025 14:00, sampling point TC0002 | Coliform (TCR) |
| Absence , sample collected Jun 10, 2025 14:00, sampling point TC0002 | E. Coli |
|
|
| Absence , sample collected Jun 10, 2025 14:25, sampling point TC0007 | Coliform (TCR) |
| Absence , sample collected Jun 10, 2025 14:25, sampling point TC0007 | E. Coli |
|
|
| Absence , sample collected May 21, 2025 14:00, sampling point TC0007 | Coliform (TCR) |
| Absence , sample collected May 21, 2025 14:00, sampling point TC0007 | E. Coli |
|
|
| Absence , sample collected May 21, 2025 14:25, sampling point TC0011 | Coliform (TCR) |
| Absence , sample collected May 21, 2025 14:25, sampling point TC0011 | E. Coli |
|
|
| Absence , sample collected Apr 9, 2025 14:20, sampling point TC0004 | Coliform (TCR) |
| Absence , sample collected Apr 9, 2025 14:20, sampling point TC0004 | E. Coli |
|
|
| Absence , sample collected Apr 9, 2025 14:40, sampling point TC0006 | Coliform (TCR) |
| Absence , sample collected Apr 9, 2025 14:40, sampling point TC0006 | E. Coli |
|
|
| Absence , sample collected Mar 12, 2025 14:00, sampling point TC0002 | Coliform (TCR) |
| Absence , sample collected Mar 12, 2025 14:00, sampling point TC0002 | E. Coli |
|
|
| Absence , sample collected Mar 12, 2025 14:30, sampling point TC0005 | Coliform (TCR) |
| Absence , sample collected Mar 12, 2025 14:30, sampling point TC0005 | E. Coli |
|
|
| Absence , sample collected Feb 18, 2025 13:35, sampling point TC0002 | Coliform (TCR) |
| Absence , sample collected Feb 18, 2025 13:35, sampling point TC0002 | E. Coli |
|
|
| Absence , sample collected Feb 18, 2025 14:00, sampling point TC0011 | Coliform (TCR) |
| Absence , sample collected Feb 18, 2025 14:00, sampling point TC0011 | E. Coli |
|
|
| Absence , sample collected Jan 15, 2025 14:30, sampling point TC0005 | Coliform (TCR) |
| Absence , sample collected Jan 15, 2025 14:30, sampling point TC0005 | E. Coli |
|
|
| Absence , sample collected Jan 15, 2025 13:50, sampling point TC0007 | Coliform (TCR) |
| Absence , sample collected Jan 15, 2025 13:50, sampling point TC0007 | E. Coli |
-
- Collected
- Aug 19, 2025 14:10
- Sampling point
- TC0008 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250117-2711
- Laboratory
- MSDH Lab
- Monitoring period
- Aug 1, 2025 – Aug 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jul 15, 2025 14:15
- Sampling point
- TC0005 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250117-2710
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2025 – Jul 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jul 15, 2025 13:50
- Sampling point
- TC0006 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250117-2709
- 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 14:00
- Sampling point
- TC0002 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-230710-24079
- Laboratory
- MSDH Lab
- Monitoring period
- Jun 1, 2025 – Jun 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jun 10, 2025 14:25
- Sampling point
- TC0007 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-230710-24078
- 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 14:00
- Sampling point
- TC0007 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-230710-24077
- 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 14:25
- Sampling point
- TC0011 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-230710-24076
- 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 14:20
- Sampling point
- TC0004 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-230710-24075
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2025 – Apr 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Apr 9, 2025 14:40
- Sampling point
- TC0006 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-230710-24074
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2025 – Apr 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Mar 12, 2025 14:00
- Sampling point
- TC0002 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-230710-24073
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2025 – Mar 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Mar 12, 2025 14:30
- Sampling point
- TC0005 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-230710-24072
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2025 – Mar 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Feb 18, 2025 13:35
- Sampling point
- TC0002 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-230710-24070
- Laboratory
- MSDH Lab
- Monitoring period
- Feb 1, 2025 – Feb 28, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Feb 18, 2025 14:00
- Sampling point
- TC0011 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-230710-24071
- Laboratory
- MSDH Lab
- Monitoring period
- Feb 1, 2025 – Feb 28, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jan 15, 2025 14:30
- Sampling point
- TC0005 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-230710-24069
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Jan 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jan 15, 2025 13:50
- Sampling point
- TC0007 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-230710-24068
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Jan 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli