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
MS0610040 , SW Rankin Water Association #2
9 of 1,070 results on record were positive for coliform or another organism the agency tests for. The most recent was October 5, 2023.
They fall across 9 of the 814 samples on record.
Every sample on record, October 9, 2003 to July 8, 2026. These figures cover the whole record; the list of samples further down is narrowed.
The most recent samples
Showing samples collected between September 25, 2024 and September 25, 2026. That is this page’s default, not a limit on what the agency records.
Choose a date range
The list below shows 1–15 of 48 samples in this date range, newest first.
Routine (15).
| Result | Organism |
|---|---|
|
|
| Absence , sample collected Jul 8, 2026 07:35, sampling point TC0014 | Coliform (TCR) |
| Absence , sample collected Jul 8, 2026 07:35, sampling point TC0014 | E. Coli |
|
|
| Absence , sample collected Jul 8, 2026 07:15, sampling point TC0016 | Coliform (TCR) |
| Absence , sample collected Jul 8, 2026 07:15, sampling point TC0016 | E. Coli |
|
|
| Absence , sample collected Jun 11, 2026 08:25, sampling point TC0014 | Coliform (TCR) |
| Absence , sample collected Jun 11, 2026 08:25, sampling point TC0014 | E. Coli |
|
|
| Absence , sample collected Jun 11, 2026 08:00, sampling point TC0016 | Coliform (TCR) |
| Absence , sample collected Jun 11, 2026 08:00, sampling point TC0016 | E. Coli |
|
|
| Absence , sample collected May 11, 2026 10:38, sampling point TC0014 | Coliform (TCR) |
| Absence , sample collected May 11, 2026 10:38, sampling point TC0014 | E. Coli |
|
|
| Absence , sample collected May 11, 2026 08:50, sampling point TC0016 | Coliform (TCR) |
| Absence , sample collected May 11, 2026 08:50, sampling point TC0016 | E. Coli |
|
|
| Absence , sample collected Apr 16, 2026 07:15, sampling point TC0014 | Coliform (TCR) |
| Absence , sample collected Apr 16, 2026 07:15, sampling point TC0014 | E. Coli |
|
|
| Absence , sample collected Apr 16, 2026 07:00, sampling point TC0016 | Coliform (TCR) |
| Absence , sample collected Apr 16, 2026 07:00, sampling point TC0016 | E. Coli |
|
|
| Absence , sample collected Mar 17, 2026 06:40, sampling point TC0014 | Coliform (TCR) |
| Absence , sample collected Mar 17, 2026 06:40, sampling point TC0014 | E. Coli |
|
|
| Absence , sample collected Mar 17, 2026 06:15, sampling point TC0016 | Coliform (TCR) |
| Absence , sample collected Mar 17, 2026 06:15, sampling point TC0016 | E. Coli |
|
|
| Absence , sample collected Feb 3, 2026 07:25, sampling point TC0014 | Coliform (TCR) |
| Absence , sample collected Feb 3, 2026 07:25, sampling point TC0014 | E. Coli |
|
|
| Absence , sample collected Feb 3, 2026 07:10, sampling point TC0016 | Coliform (TCR) |
| Absence , sample collected Feb 3, 2026 07:10, sampling point TC0016 | E. Coli |
|
|
| Absence , sample collected Jan 13, 2026 07:40, sampling point TC0014 | Coliform (TCR) |
| Absence , sample collected Jan 13, 2026 07:40, sampling point TC0014 | E. Coli |
|
|
| Absence , sample collected Jan 13, 2026 07:20, sampling point TC0016 | Coliform (TCR) |
| Absence , sample collected Jan 13, 2026 07:20, sampling point TC0016 | E. Coli |
|
|
| Absence , sample collected Dec 17, 2025 06:20, sampling point TC0014 | Coliform (TCR) |
| Absence , sample collected Dec 17, 2025 06:20, sampling point TC0014 | E. Coli |
-
- Collected
- Jul 8, 2026 07:35
- Sampling point
- TC0014 No Description
- Sample type
- Routine
- Lab sample
- BACT-250807-43993
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2026 – Jul 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jul 8, 2026 07:15
- Sampling point
- TC0016 No Description
- Sample type
- Routine
- Lab sample
- BACT-250807-43992
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2026 – Jul 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jun 11, 2026 08:25
- Sampling point
- TC0014 No Description
- Sample type
- Routine
- Lab sample
- BACT-250807-43990
- Laboratory
- MSDH Lab
- Monitoring period
- Jun 1, 2026 – Jun 30, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jun 11, 2026 08:00
- Sampling point
- TC0016 No Description
- Sample type
- Routine
- Lab sample
- BACT-250807-43991
- Laboratory
- MSDH Lab
- Monitoring period
- Jun 1, 2026 – Jun 30, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- May 11, 2026 10:38
- Sampling point
- TC0014 No Description
- Sample type
- Routine
- Lab sample
- BACT-250807-43989
- Laboratory
- MSDH Lab
- Monitoring period
- May 1, 2026 – May 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- May 11, 2026 08:50
- Sampling point
- TC0016 No Description
- Sample type
- Routine
- Lab sample
- BACT-250807-43988
- Laboratory
- MSDH Lab
- Monitoring period
- May 1, 2026 – May 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Apr 16, 2026 07:15
- Sampling point
- TC0014 No Description
- Sample type
- Routine
- Lab sample
- BACT-250807-43986
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2026 – Apr 30, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Apr 16, 2026 07:00
- Sampling point
- TC0016 No Description
- Sample type
- Routine
- Lab sample
- BACT-250807-43987
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2026 – Apr 30, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Mar 17, 2026 06:40
- Sampling point
- TC0014 No Description
- Sample type
- Routine
- Lab sample
- BACT-250807-43985
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2026 – Mar 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Mar 17, 2026 06:15
- Sampling point
- TC0016 No Description
- Sample type
- Routine
- Lab sample
- BACT-250807-43984
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2026 – Mar 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Feb 3, 2026 07:25
- Sampling point
- TC0014 No Description
- Sample type
- Routine
- Lab sample
- BACT-250807-43983
- Laboratory
- MSDH Lab
- Monitoring period
- Feb 1, 2026 – Feb 28, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Feb 3, 2026 07:10
- Sampling point
- TC0016 No Description
- Sample type
- Routine
- Lab sample
- BACT-250807-43982
- Laboratory
- MSDH Lab
- Monitoring period
- Feb 1, 2026 – Feb 28, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jan 13, 2026 07:40
- Sampling point
- TC0014 No Description
- Sample type
- Routine
- Lab sample
- BACT-250807-43981
- 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 07:20
- Sampling point
- TC0016 No Description
- Sample type
- Routine
- Lab sample
- BACT-250807-43980
- 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 06:20
- Sampling point
- TC0014 No Description
- Sample type
- Routine
- Lab sample
- BACT-250807-43979
- Laboratory
- MSDH Lab
- Monitoring period
- Dec 1, 2025 – Dec 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli