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
MS0820004 , Central Yazoo #1 Fletchers CH.
3 of 1,022 results on record were positive for coliform or another organism the agency tests for. The most recent was July 11, 2007.
They fall across 3 of the 799 samples on record.
Every sample on record, October 2, 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 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 16–30 of 46 samples in this date range, newest first.
Routine (15).
| Result | Organism |
|---|---|
|
|
| Absence , sample collected Jan 6, 2026 08:40, sampling point TC0009 | Coliform (TCR) |
| Absence , sample collected Jan 6, 2026 08:40, sampling point TC0009 | E. Coli |
|
|
| Absence , sample collected Dec 2, 2025 09:28, sampling point TC0004 | Coliform (TCR) |
| Absence , sample collected Dec 2, 2025 09:28, sampling point TC0004 | E. Coli |
|
|
| Absence , sample collected Dec 2, 2025 09:15, sampling point TC0012 | Coliform (TCR) |
| Absence , sample collected Dec 2, 2025 09:15, sampling point TC0012 | E. Coli |
|
|
| Absence , sample collected Nov 4, 2025 08:31, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Nov 4, 2025 08:31, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Nov 4, 2025 08:48, sampling point TC0005 | Coliform (TCR) |
| Absence , sample collected Nov 4, 2025 08:48, sampling point TC0005 | E. Coli |
|
|
| Absence , sample collected Oct 1, 2025 08:41, sampling point TC0008 | Coliform (TCR) |
| Absence , sample collected Oct 1, 2025 08:41, sampling point TC0008 | E. Coli |
|
|
| Absence , sample collected Oct 1, 2025 08:20, sampling point TC0009 | Coliform (TCR) |
| Absence , sample collected Oct 1, 2025 08:20, sampling point TC0009 | E. Coli |
|
|
| Absence , sample collected Sep 3, 2025 10:35, sampling point TC0004 | Coliform (TCR) |
| Absence , sample collected Sep 3, 2025 10:35, sampling point TC0004 | E. Coli |
|
|
| Absence , sample collected Sep 3, 2025 10:15, sampling point TC0012 | Coliform (TCR) |
| Absence , sample collected Sep 3, 2025 10:15, sampling point TC0012 | E. Coli |
|
|
| Absence , sample collected Aug 4, 2025 10:22, sampling point TC0005 | Coliform (TCR) |
| Absence , sample collected Aug 4, 2025 10:22, sampling point TC0005 | E. Coli |
|
|
| Absence , sample collected Aug 4, 2025 11:53, sampling point TC0006 | Coliform (TCR) |
| Absence , sample collected Aug 4, 2025 11:53, sampling point TC0006 | E. Coli |
|
|
| Absence , sample collected Jul 1, 2025 09:59, sampling point TC0004 | Coliform (TCR) |
| Absence , sample collected Jul 1, 2025 09:59, sampling point TC0004 | E. Coli |
|
|
| Absence , sample collected Jul 1, 2025 09:23, sampling point TC0006 | Coliform (TCR) |
| Absence , sample collected Jul 1, 2025 09:23, sampling point TC0006 | E. Coli |
|
|
| Absence , sample collected Jun 3, 2025 08:45, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Jun 3, 2025 08:45, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Jun 3, 2025 09:15, sampling point TC0005 | Coliform (TCR) |
| Absence , sample collected Jun 3, 2025 09:15, sampling point TC0005 | E. Coli |
-
- Collected
- Jan 6, 2026 08:40
- Sampling point
- TC0009 Generated by Batch
- Sample type
- Routine
- Lab sample
- BACT-240716-28172
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2026 – Jan 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Dec 2, 2025 09:28
- Sampling point
- TC0004 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240716-28168
- Laboratory
- MSDH Lab
- Monitoring period
- Dec 1, 2025 – Dec 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Dec 2, 2025 09:15
- Sampling point
- TC0012 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240716-28167
- 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 08:31
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240311-13740
- 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 08:48
- Sampling point
- TC0005 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240311-13741
- Laboratory
- MSDH Lab
- Monitoring period
- Nov 1, 2025 – Nov 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Oct 1, 2025 08:41
- Sampling point
- TC0008 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240311-13739
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2025 – Oct 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Oct 1, 2025 08:20
- Sampling point
- TC0009 Generated by Batch
- Sample type
- Routine
- Lab sample
- BACT-240311-13738
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2025 – Oct 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Sep 3, 2025 10:35
- Sampling point
- TC0004 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240311-13737
- Laboratory
- MSDH Lab
- Monitoring period
- Sep 1, 2025 – Sep 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Sep 3, 2025 10:15
- Sampling point
- TC0012 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240311-13736
- Laboratory
- MSDH Lab
- Monitoring period
- Sep 1, 2025 – Sep 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Aug 4, 2025 10:22
- Sampling point
- TC0005 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240311-13730
- Laboratory
- MSDH Lab
- Monitoring period
- Aug 1, 2025 – Aug 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Aug 4, 2025 11:53
- Sampling point
- TC0006 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240311-13731
- Laboratory
- MSDH Lab
- Monitoring period
- Aug 1, 2025 – Aug 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jul 1, 2025 09:59
- Sampling point
- TC0004 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240311-13729
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2025 – Jul 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jul 1, 2025 09:23
- Sampling point
- TC0006 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240311-13728
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2025 – Jul 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jun 3, 2025 08:45
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240311-13724
- Laboratory
- MSDH Lab
- Monitoring period
- Jun 1, 2025 – Jun 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jun 3, 2025 09:15
- Sampling point
- TC0005 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240311-13725
- Laboratory
- MSDH Lab
- Monitoring period
- Jun 1, 2025 – Jun 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli