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
MS0610026 , SW Rankin Water Association #1
20 of 1,277 results on record were positive for coliform or another organism the agency tests for. The most recent was July 8, 2026.
They fall across 20 of the 953 samples on record.
Every sample on record, October 9, 2003 to July 13, 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 81 samples in this date range, newest first.
Routine (15).
| Result | Organism |
|---|---|
|
|
| Absence , sample collected Jan 13, 2026 06:15, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Jan 13, 2026 06:15, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Jan 13, 2026 06:40, sampling point TC0009 | Coliform (TCR) |
| Absence , sample collected Jan 13, 2026 06:40, sampling point TC0009 | E. Coli |
|
|
| Absence , sample collected Dec 17, 2025 06:45, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Dec 17, 2025 06:45, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Dec 17, 2025 07:15, sampling point TC0009 | Coliform (TCR) |
| Absence , sample collected Dec 17, 2025 07:15, sampling point TC0009 | E. Coli |
|
|
| Absence , sample collected Dec 17, 2025 07:40, sampling point TC0010 | Coliform (TCR) |
| Absence , sample collected Dec 17, 2025 07:40, sampling point TC0010 | E. Coli |
|
|
| Absence , sample collected Nov 4, 2025 07:50, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Nov 4, 2025 07:50, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Nov 4, 2025 08:10, sampling point TC0009 | Coliform (TCR) |
| Absence , sample collected Nov 4, 2025 08:10, sampling point TC0009 | E. Coli |
|
|
| Absence , sample collected Nov 4, 2025 08:20, sampling point TC0010 | Coliform (TCR) |
| Absence , sample collected Nov 4, 2025 08:20, sampling point TC0010 | E. Coli |
|
|
| Absence , sample collected Oct 7, 2025 08:50, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Oct 7, 2025 08:50, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Oct 7, 2025 09:10, sampling point TC0009 | Coliform (TCR) |
| Absence , sample collected Oct 7, 2025 09:10, sampling point TC0009 | E. Coli |
|
|
| Absence , sample collected Oct 7, 2025 09:35, sampling point TC0010 | Coliform (TCR) |
| Absence , sample collected Oct 7, 2025 09:35, sampling point TC0010 | E. Coli |
|
|
| Absence , sample collected Sep 17, 2025 07:00, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Sep 17, 2025 07:00, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Sep 17, 2025 06:40, sampling point TC0009 | Coliform (TCR) |
| Absence , sample collected Sep 17, 2025 06:40, sampling point TC0009 | E. Coli |
|
|
| Absence , sample collected Sep 17, 2025 07:30, sampling point TC0010 | Coliform (TCR) |
| Absence , sample collected Sep 17, 2025 07:30, sampling point TC0010 | E. Coli |
|
|
| Absence , sample collected Aug 6, 2025 07:15, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Aug 6, 2025 07:15, sampling point TC0001 | E. Coli |
-
- Collected
- Jan 13, 2026 06:15
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-17117
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2026 – Jan 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jan 13, 2026 06:40
- Sampling point
- TC0009 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-17118
- 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 06:45
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-17116
- 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 07:15
- Sampling point
- TC0009 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-17115
- 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 07:40
- Sampling point
- TC0010 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-17114
- Laboratory
- MSDH Lab
- Monitoring period
- Dec 1, 2025 – Dec 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Nov 4, 2025 07:50
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-17113
- Laboratory
- MSDH Lab
- Monitoring period
- Nov 1, 2025 – Nov 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Nov 4, 2025 08:10
- Sampling point
- TC0009 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-17112
- Laboratory
- MSDH Lab
- Monitoring period
- Nov 1, 2025 – Nov 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Nov 4, 2025 08:20
- Sampling point
- TC0010 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-17111
- Laboratory
- MSDH Lab
- Monitoring period
- Nov 1, 2025 – Nov 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Oct 7, 2025 08:50
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-17109
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2025 – Oct 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Oct 7, 2025 09:10
- Sampling point
- TC0009 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-17108
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2025 – Oct 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Oct 7, 2025 09:35
- Sampling point
- TC0010 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-17110
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2025 – Oct 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Sep 17, 2025 07:00
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-17105
- Laboratory
- MSDH Lab
- Monitoring period
- Sep 1, 2025 – Sep 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Sep 17, 2025 06:40
- Sampling point
- TC0009 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-17106
- Laboratory
- MSDH Lab
- Monitoring period
- Sep 1, 2025 – Sep 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Sep 17, 2025 07:30
- Sampling point
- TC0010 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-17107
- Laboratory
- MSDH Lab
- Monitoring period
- Sep 1, 2025 – Sep 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Aug 6, 2025 07:15
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-17103
- Laboratory
- MSDH Lab
- Monitoring period
- Aug 1, 2025 – Aug 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli