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
MS0610011 , Greenfield Water Association
5 of 1,917 results on record were positive for coliform or another organism the agency tests for. The most recent was May 2, 2011.
They fall across 5 of the 1,382 samples on record.
Every sample on record, November 3, 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 91–105 of 159 samples in this date range, newest first.
Routine (15).
| Result | Organism |
|---|---|
|
|
| Absence , sample collected Aug 3, 2025 18:27, sampling point TC0011 | Coliform (TCR) |
| Absence , sample collected Aug 3, 2025 18:27, sampling point TC0011 | E. Coli |
|
|
| Absence , sample collected Jul 2, 2025 09:10, sampling point TC0023 | Coliform (TCR) |
| Absence , sample collected Jul 2, 2025 09:10, sampling point TC0023 | E. Coli |
|
|
| Absence , sample collected Jul 1, 2025 06:41, sampling point TC0011 | Coliform (TCR) |
| Absence , sample collected Jul 1, 2025 06:41, sampling point TC0011 | E. Coli |
|
|
| Absence , sample collected Jul 1, 2025 06:50, sampling point TC0014 | Coliform (TCR) |
| Absence , sample collected Jul 1, 2025 06:50, sampling point TC0014 | E. Coli |
|
|
| Absence , sample collected Jul 1, 2025 06:59, sampling point TC0015 | Coliform (TCR) |
| Absence , sample collected Jul 1, 2025 06:59, sampling point TC0015 | E. Coli |
|
|
| Absence , sample collected Jul 1, 2025 07:18, sampling point TC0016 | Coliform (TCR) |
| Absence , sample collected Jul 1, 2025 07:18, sampling point TC0016 | E. Coli |
|
|
| Absence , sample collected Jul 1, 2025 07:31, sampling point TC0017 | Coliform (TCR) |
| Absence , sample collected Jul 1, 2025 07:31, sampling point TC0017 | E. Coli |
|
|
| Absence , sample collected Jul 1, 2025 08:10, sampling point TC0020 | Coliform (TCR) |
| Absence , sample collected Jul 1, 2025 08:10, sampling point TC0020 | E. Coli |
|
|
| Absence , sample collected Jun 2, 2025 08:20, sampling point TC0011 | Coliform (TCR) |
| Absence , sample collected Jun 2, 2025 08:20, sampling point TC0011 | E. Coli |
|
|
| Absence , sample collected Jun 2, 2025 08:31, sampling point TC0013 | Coliform (TCR) |
| Absence , sample collected Jun 2, 2025 08:31, sampling point TC0013 | E. Coli |
|
|
| Absence , sample collected Jun 2, 2025 08:43, sampling point TC0014 | Coliform (TCR) |
| Absence , sample collected Jun 2, 2025 08:43, sampling point TC0014 | E. Coli |
|
|
| Absence , sample collected Jun 2, 2025 08:56, sampling point TC0016 | Coliform (TCR) |
| Absence , sample collected Jun 2, 2025 08:56, sampling point TC0016 | E. Coli |
|
|
| Absence , sample collected Jun 2, 2025 09:05, sampling point TC0018 | Coliform (TCR) |
| Absence , sample collected Jun 2, 2025 09:05, sampling point TC0018 | E. Coli |
|
|
| Absence , sample collected Jun 2, 2025 09:41, sampling point TC0022 | Coliform (TCR) |
| Absence , sample collected Jun 2, 2025 09:41, sampling point TC0022 | E. Coli |
|
|
| Absence , sample collected Jun 1, 2025 18:37, sampling point TC0023 | Coliform (TCR) |
| Absence , sample collected Jun 1, 2025 18:37, sampling point TC0023 | E. Coli |
-
- Collected
- Aug 3, 2025 18:27
- Sampling point
- TC0011 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-17078
- Laboratory
- MSDH Lab
- Monitoring period
- Aug 1, 2025 – Aug 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jul 2, 2025 09:10
- Sampling point
- TC0023 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-17077
- 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 06:41
- Sampling point
- TC0011 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-17071
- 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 06:50
- Sampling point
- TC0014 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-17072
- 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 06:59
- Sampling point
- TC0015 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-17073
- 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 07:18
- Sampling point
- TC0016 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-17074
- 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 07:31
- Sampling point
- TC0017 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-17075
- 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 08:10
- Sampling point
- TC0020 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-17076
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2025 – Jul 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jun 2, 2025 08:20
- Sampling point
- TC0011 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-17065
- Laboratory
- MSDH Lab
- Monitoring period
- Jun 1, 2025 – Jun 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jun 2, 2025 08:31
- Sampling point
- TC0013 Sample Station
- Sample type
- Routine
- Lab sample
- BACT-250328-17066
- Laboratory
- MSDH Lab
- Monitoring period
- Jun 1, 2025 – Jun 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jun 2, 2025 08:43
- Sampling point
- TC0014 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-17067
- Laboratory
- MSDH Lab
- Monitoring period
- Jun 1, 2025 – Jun 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jun 2, 2025 08:56
- Sampling point
- TC0016 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-17068
- Laboratory
- MSDH Lab
- Monitoring period
- Jun 1, 2025 – Jun 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jun 2, 2025 09:05
- Sampling point
- TC0018 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-17069
- Laboratory
- MSDH Lab
- Monitoring period
- Jun 1, 2025 – Jun 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jun 2, 2025 09:41
- Sampling point
- TC0022 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-17070
- Laboratory
- MSDH Lab
- Monitoring period
- Jun 1, 2025 – Jun 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jun 1, 2025 18:37
- Sampling point
- TC0023 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-17064
- Laboratory
- MSDH Lab
- Monitoring period
- Jun 1, 2025 – Jun 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli