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
MS0400015 , Tyson Foods #1
3 of 826 results on record were positive for coliform or another organism the agency tests for. The most recent was August 26, 2013.
They fall across 3 of the 649 samples on record.
Every sample on record, October 20, 2003 to August 4, 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 46 samples in this date range, newest first.
Routine (15).
| Result | Organism |
|---|---|
|
|
| Absence , sample collected May 6, 2025 07:35, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected May 6, 2025 07:35, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected May 6, 2025 08:00, sampling point TC0004 | Coliform (TCR) |
| Absence , sample collected May 6, 2025 08:00, sampling point TC0004 | E. Coli |
|
|
| Absence , sample collected Apr 1, 2025 09:00, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Apr 1, 2025 09:00, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Apr 1, 2025 09:30, sampling point TC0003 | Coliform (TCR) |
| Absence , sample collected Apr 1, 2025 09:30, sampling point TC0003 | E. Coli |
|
|
| Absence , sample collected Mar 4, 2025 08:10, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Mar 4, 2025 08:10, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Mar 4, 2025 08:40, sampling point TC0002 | Coliform (TCR) |
| Absence , sample collected Mar 4, 2025 08:40, sampling point TC0002 | E. Coli |
|
|
| Absence , sample collected Feb 4, 2025 10:00, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Feb 4, 2025 10:00, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Feb 4, 2025 10:25, sampling point TC0002 | Coliform (TCR) |
| Absence , sample collected Feb 4, 2025 10:25, sampling point TC0002 | E. Coli |
|
|
| Absence , sample collected Jan 7, 2025 09:15, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Jan 7, 2025 09:15, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Jan 7, 2025 09:50, sampling point TC0003 | Coliform (TCR) |
| Absence , sample collected Jan 7, 2025 09:50, sampling point TC0003 | E. Coli |
|
|
| Absence , sample collected Dec 3, 2024 09:15, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Dec 3, 2024 09:15, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Dec 3, 2024 09:50, sampling point TC0004 | Coliform (TCR) |
| Absence , sample collected Dec 3, 2024 09:50, sampling point TC0004 | E. Coli |
|
|
| Absence , sample collected Nov 5, 2024 08:55, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Nov 5, 2024 08:55, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Nov 5, 2024 09:20, sampling point TC0002 | Coliform (TCR) |
| Absence , sample collected Nov 5, 2024 09:20, sampling point TC0002 | E. Coli |
|
|
| Absence , sample collected Oct 1, 2024 09:10, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Oct 1, 2024 09:10, sampling point TC0001 | E. Coli |
-
- Collected
- May 6, 2025 07:35
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250506-24678
- 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 08:00
- Sampling point
- TC0004 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250506-24677
- 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 09:00
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250401-20155
- 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 09:30
- Sampling point
- TC0003 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250401-20156
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2025 – Apr 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Mar 4, 2025 08:10
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240529-23873
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2025 – Mar 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Mar 4, 2025 08:40
- Sampling point
- TC0002 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240529-23872
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2025 – Mar 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Feb 4, 2025 10:00
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240529-23875
- Laboratory
- MSDH Lab
- Monitoring period
- Feb 1, 2025 – Feb 28, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Feb 4, 2025 10:25
- Sampling point
- TC0002 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240529-23874
- Laboratory
- MSDH Lab
- Monitoring period
- Feb 1, 2025 – Feb 28, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jan 7, 2025 09:15
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240529-23877
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Jan 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jan 7, 2025 09:50
- Sampling point
- TC0003 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240529-23876
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Jan 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Dec 3, 2024 09:15
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240529-23879
- Laboratory
- MSDH Lab
- Monitoring period
- Dec 1, 2024 – Dec 31, 2024
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Dec 3, 2024 09:50
- Sampling point
- TC0004 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240529-23878
- Laboratory
- MSDH Lab
- Monitoring period
- Dec 1, 2024 – Dec 31, 2024
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Nov 5, 2024 08:55
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240529-23881
- Laboratory
- MSDH Lab
- Monitoring period
- Nov 1, 2024 – Nov 30, 2024
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Nov 5, 2024 09:20
- Sampling point
- TC0002 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240529-23880
- Laboratory
- MSDH Lab
- Monitoring period
- Nov 1, 2024 – Nov 30, 2024
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Oct 1, 2024 09:10
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240529-23863
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2024 – Oct 31, 2024
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli