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
MS0180001 , Barrontown W/A
3 of 2,733 results on record were positive for coliform or another organism the agency tests for. The most recent was November 3, 2014.
They fall across 3 of the 1,992 samples on record.
Every sample on record, October 8, 2003 to August 11, 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 207 samples in this date range, newest first.
Routine (15).
| Result | Organism |
|---|---|
|
|
| Absence , sample collected Feb 9, 2026 10:37, sampling point TC0005 | Coliform (TCR) |
| Absence , sample collected Feb 9, 2026 10:37, sampling point TC0005 | E. Coli |
|
|
| Absence , sample collected Feb 9, 2026 10:21, sampling point TC0006 | Coliform (TCR) |
| Absence , sample collected Feb 9, 2026 10:21, sampling point TC0006 | E. Coli |
|
|
| Absence , sample collected Feb 9, 2026 09:23, sampling point TC0007 | Coliform (TCR) |
| Absence , sample collected Feb 9, 2026 09:23, sampling point TC0007 | E. Coli |
|
|
| Absence , sample collected Jan 20, 2026 13:00, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Jan 20, 2026 13:00, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Jan 20, 2026 14:20, sampling point TC0002 | Coliform (TCR) |
| Absence , sample collected Jan 20, 2026 14:20, sampling point TC0002 | E. Coli |
|
|
| Absence , sample collected Jan 20, 2026 12:00, sampling point TC0004 | Coliform (TCR) |
| Absence , sample collected Jan 20, 2026 12:00, sampling point TC0004 | E. Coli |
|
|
| Absence , sample collected Jan 20, 2026 14:55, sampling point TC0005 | Coliform (TCR) |
| Absence , sample collected Jan 20, 2026 14:55, sampling point TC0005 | E. Coli |
|
|
| Absence , sample collected Jan 20, 2026 13:15, sampling point TC0006 | Coliform (TCR) |
| Absence , sample collected Jan 20, 2026 13:15, sampling point TC0006 | E. Coli |
|
|
| Absence , sample collected Jan 20, 2026 13:40, sampling point TC0007 | Coliform (TCR) |
| Absence , sample collected Jan 20, 2026 13:40, sampling point TC0007 | E. Coli |
|
|
| Absence , sample collected Jan 14, 2026 08:48, sampling point TC0008 | Coliform (TCR) |
| Absence , sample collected Jan 14, 2026 08:48, sampling point TC0008 | E. Coli |
|
|
| Absence , sample collected Jan 14, 2026 09:05, sampling point TC0009 | Coliform (TCR) |
| Absence , sample collected Jan 14, 2026 09:05, sampling point TC0009 | E. Coli |
|
|
| Absence , sample collected Jan 14, 2026 09:21, sampling point TC0010 | Coliform (TCR) |
| Absence , sample collected Jan 14, 2026 09:21, sampling point TC0010 | E. Coli |
|
|
| Absence , sample collected Dec 9, 2025 14:25, sampling point TC0006 | Coliform (TCR) |
| Absence , sample collected Dec 9, 2025 14:25, sampling point TC0006 | E. Coli |
|
|
| Absence , sample collected Dec 9, 2025 13:40, sampling point TC0007 | Coliform (TCR) |
| Absence , sample collected Dec 9, 2025 13:40, sampling point TC0007 | E. Coli |
|
|
| Absence , sample collected Dec 9, 2025 13:55, sampling point TC0008 | Coliform (TCR) |
| Absence , sample collected Dec 9, 2025 13:55, sampling point TC0008 | E. Coli |
-
- Collected
- Feb 9, 2026 10:37
- Sampling point
- TC0005 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250311-13146
- Laboratory
- MSDH Lab
- Monitoring period
- Feb 1, 2026 – Feb 28, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Feb 9, 2026 10:21
- Sampling point
- TC0006 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250311-13145
- Laboratory
- MSDH Lab
- Monitoring period
- Feb 1, 2026 – Feb 28, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Feb 9, 2026 09:23
- Sampling point
- TC0007 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250311-13140
- Laboratory
- MSDH Lab
- Monitoring period
- Feb 1, 2026 – Feb 28, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jan 20, 2026 13:00
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250311-13186
- 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 14:20
- Sampling point
- TC0002 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250311-13189
- 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 12:00
- Sampling point
- TC0004 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250311-13190
- 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 14:55
- Sampling point
- TC0005 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250311-13191
- 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 13:15
- Sampling point
- TC0006 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250311-13187
- 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 13:40
- Sampling point
- TC0007 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250311-13188
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2026 – Jan 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jan 14, 2026 08:48
- Sampling point
- TC0008 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250311-13110
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2026 – Jan 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jan 14, 2026 09:05
- Sampling point
- TC0009 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250311-13109
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2026 – Jan 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jan 14, 2026 09:21
- Sampling point
- TC0010 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250311-13108
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2026 – Jan 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Dec 9, 2025 14:25
- Sampling point
- TC0006 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250311-13184
- Laboratory
- MSDH Lab
- Monitoring period
- Dec 1, 2025 – Dec 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Dec 9, 2025 13:40
- Sampling point
- TC0007 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250311-13181
- Laboratory
- MSDH Lab
- Monitoring period
- Dec 1, 2025 – Dec 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Dec 9, 2025 13:55
- Sampling point
- TC0008 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250311-13182
- Laboratory
- MSDH Lab
- Monitoring period
- Dec 1, 2025 – Dec 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli