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
MS0060016 , City of Rosedale
7 of 818 results on record were positive for coliform or another organism the agency tests for. The most recent was August 6, 2026.
They fall across 7 of the 634 samples on record.
Every sample on record, October 16, 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 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 16–30 of 56 samples in this date range, newest first.
Routine (15).
| Result | Organism |
|---|---|
|
|
| Absence , sample collected Mar 10, 2026 14:00, sampling point TC0002 | Coliform (TCR) |
| Absence , sample collected Mar 10, 2026 14:00, sampling point TC0002 | E. Coli |
|
|
| Absence , sample collected Feb 10, 2026 17:45, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Feb 10, 2026 17:45, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Feb 10, 2026 18:00, sampling point TC0002 | Coliform (TCR) |
| Absence , sample collected Feb 10, 2026 18:00, sampling point TC0002 | E. Coli |
|
|
| Absence , sample collected Jan 21, 2026 08:10, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Jan 21, 2026 08:10, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Jan 21, 2026 08:20, sampling point TC0002 | Coliform (TCR) |
| Absence , sample collected Jan 21, 2026 08:20, sampling point TC0002 | E. Coli |
|
|
| Absence , sample collected Dec 17, 2025 12:45, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Dec 17, 2025 12:45, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Dec 17, 2025 12:30, sampling point TC0002 | Coliform (TCR) |
| Absence , sample collected Dec 17, 2025 12:30, sampling point TC0002 | E. Coli |
|
|
| Absence , sample collected Nov 12, 2025 12:25, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Nov 12, 2025 12:25, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Nov 12, 2025 12:35, sampling point TC0002 | Coliform (TCR) |
| Absence , sample collected Nov 12, 2025 12:35, sampling point TC0002 | E. Coli |
|
|
| Absence , sample collected Oct 22, 2025 16:45, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Oct 22, 2025 16:45, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Oct 22, 2025 16:55, sampling point TC0002 | Coliform (TCR) |
| Absence , sample collected Oct 22, 2025 16:55, sampling point TC0002 | E. Coli |
|
|
| Absence , sample collected Sep 16, 2025 15:25, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Sep 16, 2025 15:25, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Sep 16, 2025 15:35, sampling point TC0002 | Coliform (TCR) |
| Absence , sample collected Sep 16, 2025 15:35, sampling point TC0002 | E. Coli |
|
|
| Absence , sample collected Aug 18, 2025 12:05, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Aug 18, 2025 12:05, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Aug 18, 2025 12:15, sampling point TC0002 | Coliform (TCR) |
| Absence , sample collected Aug 18, 2025 12:15, sampling point TC0002 | E. Coli |
-
- Collected
- Mar 10, 2026 14:00
- Sampling point
- TC0002 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250522-28668
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2026 – Mar 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Feb 10, 2026 17:45
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250522-28663
- Laboratory
- MSDH Lab
- Monitoring period
- Feb 1, 2026 – Feb 28, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Feb 10, 2026 18:00
- Sampling point
- TC0002 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250522-28662
- Laboratory
- MSDH Lab
- Monitoring period
- Feb 1, 2026 – Feb 28, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jan 21, 2026 08:10
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250522-28661
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2026 – Jan 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jan 21, 2026 08:20
- Sampling point
- TC0002 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250522-28660
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2026 – Jan 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Dec 17, 2025 12:45
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250522-28658
- Laboratory
- MSDH Lab
- Monitoring period
- Dec 1, 2025 – Dec 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Dec 17, 2025 12:30
- Sampling point
- TC0002 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250522-28659
- Laboratory
- MSDH Lab
- Monitoring period
- Dec 1, 2025 – Dec 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Nov 12, 2025 12:25
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240815-38192
- Laboratory
- MSDH Lab
- Monitoring period
- Nov 1, 2025 – Nov 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Nov 12, 2025 12:35
- Sampling point
- TC0002 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240815-38193
- Laboratory
- MSDH Lab
- Monitoring period
- Nov 1, 2025 – Nov 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Oct 22, 2025 16:45
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240815-38190
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2025 – Oct 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Oct 22, 2025 16:55
- Sampling point
- TC0002 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240815-38191
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2025 – Oct 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Sep 16, 2025 15:25
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240815-38188
- Laboratory
- MSDH Lab
- Monitoring period
- Sep 1, 2025 – Sep 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Sep 16, 2025 15:35
- Sampling point
- TC0002 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240815-38189
- Laboratory
- MSDH Lab
- Monitoring period
- Sep 1, 2025 – Sep 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Aug 18, 2025 12:05
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240815-38186
- Laboratory
- MSDH Lab
- Monitoring period
- Aug 1, 2025 – Aug 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Aug 18, 2025 12:15
- Sampling point
- TC0002 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240815-38187
- Laboratory
- MSDH Lab
- Monitoring period
- Aug 1, 2025 – Aug 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli