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
MS0250022 , South Central Water Assn
5 of 4,000 results on record were positive for coliform or another organism the agency tests for. The most recent was August 13, 2026.
They fall across 5 of the 3,131 samples on record.
Every sample on record, October 8, 2003 to August 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 61–75 of 222 samples in this date range, newest first.
Routine (15).
| Result | Organism |
|---|---|
|
|
| Absence , sample collected Feb 12, 2026 09:30, sampling point TC0013 | Coliform (TCR) |
| Absence , sample collected Feb 12, 2026 09:30, sampling point TC0013 | E. Coli |
|
|
| Absence , sample collected Feb 12, 2026 10:00, sampling point TC0015 | Coliform (TCR) |
| Absence , sample collected Feb 12, 2026 10:00, sampling point TC0015 | E. Coli |
|
|
| Absence , sample collected Jan 21, 2026 08:00, sampling point TC0015 | Coliform (TCR) |
| Absence , sample collected Jan 21, 2026 08:00, sampling point TC0015 | E. Coli |
|
|
| Absence , sample collected Jan 21, 2026 08:30, sampling point TC0036 | Coliform (TCR) |
| Absence , sample collected Jan 21, 2026 08:30, sampling point TC0036 | E. Coli |
|
|
| Absence , sample collected Jan 20, 2026 14:00, sampling point TC0002 | Coliform (TCR) |
| Absence , sample collected Jan 20, 2026 14:00, sampling point TC0002 | E. Coli |
|
|
| Absence , sample collected Jan 20, 2026 14:45, sampling point TC0003 | Coliform (TCR) |
| Absence , sample collected Jan 20, 2026 14:45, sampling point TC0003 | E. Coli |
|
|
| Absence , sample collected Jan 20, 2026 14:15, sampling point TC0004 | Coliform (TCR) |
| Absence , sample collected Jan 20, 2026 14:15, sampling point TC0004 | E. Coli |
|
|
| Absence , sample collected Jan 20, 2026 16:00, sampling point TC0007 | Coliform (TCR) |
| Absence , sample collected Jan 20, 2026 16:00, sampling point TC0007 | E. Coli |
|
|
| Absence , sample collected Jan 20, 2026 16:30, sampling point TC0009 | Coliform (TCR) |
| Absence , sample collected Jan 20, 2026 16:30, sampling point TC0009 | E. Coli |
|
|
| Absence , sample collected Jan 20, 2026 16:15, sampling point TC0011 | Coliform (TCR) |
| Absence , sample collected Jan 20, 2026 16:15, sampling point TC0011 | E. Coli |
|
|
| Absence , sample collected Jan 20, 2026 15:40, sampling point TC0012 | Coliform (TCR) |
| Absence , sample collected Jan 20, 2026 15:40, sampling point TC0012 | E. Coli |
|
|
| Absence , sample collected Jan 20, 2026 15:15, sampling point TC0013 | Coliform (TCR) |
| Absence , sample collected Jan 20, 2026 15:15, sampling point TC0013 | E. Coli |
|
|
| Absence , sample collected Dec 16, 2025 07:45, sampling point TC0002 | Coliform (TCR) |
| Absence , sample collected Dec 16, 2025 07:45, sampling point TC0002 | E. Coli |
|
|
| Absence , sample collected Dec 16, 2025 07:15, sampling point TC0003 | Coliform (TCR) |
| Absence , sample collected Dec 16, 2025 07:15, sampling point TC0003 | E. Coli |
|
|
| Absence , sample collected Dec 16, 2025 07:00, sampling point TC0004 | Coliform (TCR) |
| Absence , sample collected Dec 16, 2025 07:00, sampling point TC0004 | E. Coli |
-
- Collected
- Feb 12, 2026 09:30
- Sampling point
- TC0013 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-19105
- Laboratory
- MSDH Lab
- Monitoring period
- Feb 1, 2026 – Feb 28, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Feb 12, 2026 10:00
- Sampling point
- TC0015 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-19106
- 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 08:00
- Sampling point
- TC0015 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-19103
- 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 08:30
- Sampling point
- TC0036 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-19104
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2026 – Jan 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jan 20, 2026 14:00
- Sampling point
- TC0002 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-19095
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2026 – Jan 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jan 20, 2026 14:45
- Sampling point
- TC0003 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-19097
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2026 – Jan 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jan 20, 2026 14:15
- Sampling point
- TC0004 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-19096
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2026 – Jan 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jan 20, 2026 16:00
- Sampling point
- TC0007 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-19100
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2026 – Jan 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jan 20, 2026 16:30
- Sampling point
- TC0009 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-19102
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2026 – Jan 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jan 20, 2026 16:15
- Sampling point
- TC0011 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-19101
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2026 – Jan 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jan 20, 2026 15:40
- Sampling point
- TC0012 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-19099
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2026 – Jan 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jan 20, 2026 15:15
- Sampling point
- TC0013 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-19098
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2026 – Jan 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Dec 16, 2025 07:45
- Sampling point
- TC0002 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-19189
- Laboratory
- MSDH Lab
- Monitoring period
- Dec 1, 2025 – Dec 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Dec 16, 2025 07:15
- Sampling point
- TC0003 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-19188
- Laboratory
- MSDH Lab
- Monitoring period
- Dec 1, 2025 – Dec 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Dec 16, 2025 07:00
- Sampling point
- TC0004 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-19187
- Laboratory
- MSDH Lab
- Monitoring period
- Dec 1, 2025 – Dec 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli