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
MS0440018 , Columbus Air Force Base
16 of 1,554 results on record were positive for coliform or another organism the agency tests for. The most recent was June 6, 2012.
They fall across 16 of the 1,276 samples on record.
Every sample on record, October 21, 2003 to August 3, 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 46–60 of 69 samples in this date range, newest first.
Routine (15).
| Result | Organism |
|---|---|
|
|
| Absence , sample collected May 6, 2025 08:49, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected May 6, 2025 08:49, sampling point DS000 | E. Coli |
|
|
| Absence , sample collected May 6, 2025 10:04, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected May 6, 2025 10:04, sampling point DS000 | E. Coli |
|
|
| Absence , sample collected May 6, 2025 09:05, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected May 6, 2025 09:05, sampling point DS000 | E. Coli |
|
|
| Absence , sample collected Apr 1, 2025 09:04, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected Apr 1, 2025 09:04, sampling point DS000 | E. Coli |
|
|
| Absence , sample collected Apr 1, 2025 09:50, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected Apr 1, 2025 09:50, sampling point DS000 | E. Coli |
|
|
| Absence , sample collected Apr 1, 2025 08:33, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected Apr 1, 2025 08:33, sampling point DS000 | E. Coli |
|
|
| Absence , sample collected Mar 12, 2025 09:54, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected Mar 12, 2025 09:54, sampling point DS000 | E. Coli |
|
|
| Absence , sample collected Mar 12, 2025 10:07, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected Mar 12, 2025 10:07, sampling point DS000 | E. Coli |
|
|
| Absence , sample collected Mar 12, 2025 09:35, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected Mar 12, 2025 09:35, sampling point DS000 | E. Coli |
|
|
| Absence , sample collected Feb 3, 2025 09:20, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected Feb 3, 2025 09:20, sampling point DS000 | E. Coli |
|
|
| Absence , sample collected Feb 3, 2025 09:40, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected Feb 3, 2025 09:40, sampling point DS000 | E. Coli |
|
|
| Absence , sample collected Feb 3, 2025 10:05, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected Feb 3, 2025 10:05, sampling point DS000 | E. Coli |
|
|
| Absence , sample collected Jan 6, 2025 10:15, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected Jan 6, 2025 10:15, sampling point DS000 | E. Coli |
|
|
| Absence , sample collected Jan 6, 2025 10:39, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected Jan 6, 2025 10:39, sampling point DS000 | E. Coli |
|
|
| Absence , sample collected Jan 6, 2025 09:52, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected Jan 6, 2025 09:52, sampling point DS000 | E. Coli |
-
- Collected
- May 6, 2025 08:49
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- BACT-240121-4777
- Laboratory
- MSDH Lab
- Monitoring period
- May 1, 2025 – May 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- May 6, 2025 10:04
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- BACT-240121-4778
- Laboratory
- MSDH Lab
- Monitoring period
- May 1, 2025 – May 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- May 6, 2025 09:05
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- BACT-240121-4779
- Laboratory
- MSDH Lab
- Monitoring period
- May 1, 2025 – May 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Apr 1, 2025 09:04
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- BACT-240121-4774
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2025 – Apr 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Apr 1, 2025 09:50
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- BACT-240121-4775
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2025 – Apr 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Apr 1, 2025 08:33
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- BACT-240121-4776
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2025 – Apr 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Mar 12, 2025 09:54
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- BACT-240121-4771
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2025 – Mar 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Mar 12, 2025 10:07
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- BACT-240121-4772
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2025 – Mar 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Mar 12, 2025 09:35
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- BACT-240121-4773
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2025 – Mar 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Feb 3, 2025 09:20
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- BACT-240121-4765
- Laboratory
- MSDH Lab
- Monitoring period
- Feb 1, 2025 – Feb 28, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Feb 3, 2025 09:40
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- BACT-240121-4766
- Laboratory
- MSDH Lab
- Monitoring period
- Feb 1, 2025 – Feb 28, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Feb 3, 2025 10:05
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- BACT-240121-4767
- Laboratory
- MSDH Lab
- Monitoring period
- Feb 1, 2025 – Feb 28, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jan 6, 2025 10:15
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- BACT-240121-4759
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Jan 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jan 6, 2025 10:39
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- BACT-240121-4760
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Jan 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jan 6, 2025 09:52
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- BACT-240121-4764
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Jan 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli