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
MS0570013 , Town of Summit
18 of 828 results on record were positive for coliform or another organism the agency tests for. The most recent was November 30, 2022.
They fall across 17 of the 633 samples on record.
Every sample on record, October 15, 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 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 31–44 of 44 samples in this date range, newest first.
Routine (14).
| Result | Organism |
|---|---|
|
|
| Absence , sample collected Apr 9, 2025 13:30, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected Apr 9, 2025 13:30, sampling point DS000 | E. Coli |
|
|
| Absence , sample collected Apr 9, 2025 13:20, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected Apr 9, 2025 13:20, sampling point DS000 | E. Coli |
|
|
| Absence , sample collected Mar 18, 2025 14:30, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected Mar 18, 2025 14:30, sampling point DS000 | E. Coli |
|
|
| Absence , sample collected Mar 18, 2025 15:00, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected Mar 18, 2025 15:00, sampling point DS000 | E. Coli |
|
|
| Absence , sample collected Feb 10, 2025 13:40, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected Feb 10, 2025 13:40, sampling point DS000 | E. Coli |
|
|
| Absence , sample collected Feb 10, 2025 13:13, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected Feb 10, 2025 13:13, sampling point DS000 | E. Coli |
|
|
| Absence , sample collected Jan 28, 2025 13:00, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected Jan 28, 2025 13:00, sampling point DS000 | E. Coli |
|
|
| Absence , sample collected Jan 28, 2025 12:13, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected Jan 28, 2025 12:13, sampling point DS000 | E. Coli |
|
|
| Absence , sample collected Dec 30, 2024 09:15, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected Dec 30, 2024 09:15, sampling point DS000 | E. Coli |
|
|
| Absence , sample collected Dec 30, 2024 09:02, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected Dec 30, 2024 09:02, sampling point DS000 | E. Coli |
|
|
| Absence , sample collected Nov 19, 2024 15:00, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected Nov 19, 2024 15:00, sampling point DS000 | E. Coli |
|
|
| Absence , sample collected Nov 19, 2024 14:30, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected Nov 19, 2024 14:30, sampling point DS000 | E. Coli |
|
|
| Absence , sample collected Oct 29, 2024 15:00, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected Oct 29, 2024 15:00, sampling point DS000 | E. Coli |
|
|
| Absence , sample collected Oct 29, 2024 15:30, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected Oct 29, 2024 15:30, sampling point DS000 | E. Coli |
-
- Collected
- Apr 9, 2025 13:30
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- BACT-250128-4764
- 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 13:20
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- BACT-250128-4765
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2025 – Apr 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Mar 18, 2025 14:30
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- BACT-250128-4762
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2025 – Mar 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Mar 18, 2025 15:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- BACT-250128-4763
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2025 – Mar 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Feb 10, 2025 13:40
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- BACT-250128-4760
- Laboratory
- MSDH Lab
- Monitoring period
- Feb 1, 2025 – Feb 28, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Feb 10, 2025 13:13
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- BACT-250128-4761
- Laboratory
- MSDH Lab
- Monitoring period
- Feb 1, 2025 – Feb 28, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jan 28, 2025 13:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- BACT-200826-51577
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Jan 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jan 28, 2025 12:13
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- BACT-250128-4757
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Jan 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Dec 30, 2024 09:15
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- BACT-231204-47869
- Laboratory
- MSDH Lab
- Monitoring period
- Dec 1, 2024 – Dec 31, 2024
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Dec 30, 2024 09:02
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- BACT-231204-47870
- Laboratory
- MSDH Lab
- Monitoring period
- Dec 1, 2024 – Dec 31, 2024
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Nov 19, 2024 15:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- BACT-231204-47865
- Laboratory
- MSDH Lab
- Monitoring period
- Nov 1, 2024 – Nov 30, 2024
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Nov 19, 2024 14:30
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- BACT-231204-47866
- Laboratory
- MSDH Lab
- Monitoring period
- Nov 1, 2024 – Nov 30, 2024
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Oct 29, 2024 15:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- BACT-231204-47863
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2024 – Oct 31, 2024
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Oct 29, 2024 15:30
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- BACT-231204-47864
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2024 – Oct 31, 2024
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli