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
MS0290002 , Dorsey Water Association
5 of 879 results on record were positive for coliform or another organism the agency tests for. The most recent was January 10, 2022.
They fall across 5 of the 687 samples on record.
Every sample on record, October 7, 2003 to July 20, 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 46–52 of 52 samples in this date range, newest first.
Routine (7).
| Result | Organism |
|---|---|
|
|
| Absence , sample collected Jan 13, 2025 12:15, sampling point TC0003 | Coliform (TCR) |
| Absence , sample collected Jan 13, 2025 12:15, sampling point TC0003 | E. Coli |
|
|
| Absence , sample collected Dec 3, 2024 14:15, sampling point TC0002 | Coliform (TCR) |
| Absence , sample collected Dec 3, 2024 14:15, sampling point TC0002 | E. Coli |
|
|
| Absence , sample collected Dec 3, 2024 13:00, sampling point TC0003 | Coliform (TCR) |
| Absence , sample collected Dec 3, 2024 13:00, sampling point TC0003 | E. Coli |
|
|
| Absence , sample collected Nov 12, 2024 14:15, sampling point TC0002 | Coliform (TCR) |
| Absence , sample collected Nov 12, 2024 14:15, sampling point TC0002 | E. Coli |
|
|
| Absence , sample collected Nov 12, 2024 14:00, sampling point TC0003 | Coliform (TCR) |
| Absence , sample collected Nov 12, 2024 14:00, sampling point TC0003 | E. Coli |
|
|
| Absence , sample collected Oct 7, 2024 15:25, sampling point TC0003 | Coliform (TCR) |
| Absence , sample collected Oct 7, 2024 15:25, sampling point TC0003 | E. Coli |
|
|
| Absence , sample collected Oct 7, 2024 15:00, sampling point TC0003 | Coliform (TCR) |
| Absence , sample collected Oct 7, 2024 15:00, sampling point TC0003 | E. Coli |
-
- Collected
- Jan 13, 2025 12:15
- Sampling point
- TC0003 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240918-39958
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Jan 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Dec 3, 2024 14:15
- Sampling point
- TC0002 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240918-39951
- Laboratory
- MSDH Lab
- Monitoring period
- Dec 1, 2024 – Dec 31, 2024
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Dec 3, 2024 13:00
- Sampling point
- TC0003 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240918-39950
- Laboratory
- MSDH Lab
- Monitoring period
- Dec 1, 2024 – Dec 31, 2024
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Nov 12, 2024 14:15
- Sampling point
- TC0002 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240918-39947
- Laboratory
- MSDH Lab
- Monitoring period
- Nov 1, 2024 – Nov 30, 2024
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Nov 12, 2024 14:00
- Sampling point
- TC0003 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240918-39949
- Laboratory
- MSDH Lab
- Monitoring period
- Nov 1, 2024 – Nov 30, 2024
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Oct 7, 2024 15:25
- Sampling point
- TC0003 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240918-39944
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2024 – Oct 31, 2024
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Oct 7, 2024 15:00
- Sampling point
- TC0003 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240918-39945
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2024 – Oct 31, 2024
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli