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
MS0480013 , Wren W/A
10 of 1,396 results on record were positive for coliform or another organism the agency tests for. The most recent was June 11, 2026.
They fall across 10 of the 1,035 samples on record.
Every sample on record, October 15, 2003 to August 3, 2026. No date range is applied.
The most recent samples
No date range is applied: this list draws on every sample on record. Show the last two years only.
The list below shows 16–30 of 1,035 samples on record, newest first.
Routine (15).
| Result | Organism |
|---|---|
|
|
| Absence , sample collected Jun 8, 2026 14:30, sampling point TC0002 | Coliform (TCR) |
| Absence , sample collected Jun 8, 2026 14:30, sampling point TC0002 | E. Coli |
|
|
| Presence , sample collected Jun 8, 2026 14:40, sampling point TC0004 | Coliform (TCR) |
| Absence , sample collected Jun 8, 2026 14:40, sampling point TC0004 | E. Coli |
|
|
| Absence , sample collected Jun 8, 2026 14:20, sampling point TC0009 | Coliform (TCR) |
| Absence , sample collected Jun 8, 2026 14:20, sampling point TC0009 | E. Coli |
|
|
| Absence , sample collected May 11, 2026 14:00, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected May 11, 2026 14:00, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected May 11, 2026 14:30, sampling point TC0002 | Coliform (TCR) |
| Absence , sample collected May 11, 2026 14:30, sampling point TC0002 | E. Coli |
|
|
| Absence , sample collected May 11, 2026 14:45, sampling point TC0004 | Coliform (TCR) |
| Absence , sample collected May 11, 2026 14:45, sampling point TC0004 | E. Coli |
|
|
| Absence , sample collected May 11, 2026 14:15, sampling point TC0009 | Coliform (TCR) |
| Absence , sample collected May 11, 2026 14:15, sampling point TC0009 | E. Coli |
|
|
| Absence , sample collected Apr 8, 2026 15:00, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Apr 8, 2026 15:00, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Apr 8, 2026 15:20, sampling point TC0002 | Coliform (TCR) |
| Absence , sample collected Apr 8, 2026 15:20, sampling point TC0002 | E. Coli |
|
|
| Absence , sample collected Apr 8, 2026 15:35, sampling point TC0004 | Coliform (TCR) |
| Absence , sample collected Apr 8, 2026 15:35, sampling point TC0004 | E. Coli |
|
|
| Absence , sample collected Apr 8, 2026 15:10, sampling point TC0009 | Coliform (TCR) |
| Absence , sample collected Apr 8, 2026 15:10, sampling point TC0009 | E. Coli |
|
|
| Absence , sample collected Mar 16, 2026 14:30, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Mar 16, 2026 14:30, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Mar 16, 2026 14:55, sampling point TC0002 | Coliform (TCR) |
| Absence , sample collected Mar 16, 2026 14:55, sampling point TC0002 | E. Coli |
|
|
| Absence , sample collected Mar 16, 2026 15:15, sampling point TC0004 | Coliform (TCR) |
| Absence , sample collected Mar 16, 2026 15:15, sampling point TC0004 | E. Coli |
|
|
| Absence , sample collected Mar 16, 2026 14:40, sampling point TC0009 | Coliform (TCR) |
| Absence , sample collected Mar 16, 2026 14:40, sampling point TC0009 | E. Coli |
-
- Collected
- Jun 8, 2026 14:30
- Sampling point
- TC0002 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250806-43902
- Laboratory
- MSDH Lab
- Monitoring period
- Jun 1, 2026 – Jun 30, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jun 8, 2026 14:40
- Sampling point
- TC0004 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250806-43901
- Laboratory
- MSDH Lab
- Monitoring period
- Jun 1, 2026 – Jun 30, 2026
-
- Result
- Presence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jun 8, 2026 14:20
- Sampling point
- TC0009 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250806-43847
- Laboratory
- MSDH Lab
- Monitoring period
- Jun 1, 2026 – Jun 30, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- May 11, 2026 14:00
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250806-43897
- Laboratory
- MSDH Lab
- Monitoring period
- May 1, 2026 – May 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- May 11, 2026 14:30
- Sampling point
- TC0002 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250806-43899
- Laboratory
- MSDH Lab
- Monitoring period
- May 1, 2026 – May 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- May 11, 2026 14:45
- Sampling point
- TC0004 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250806-43900
- Laboratory
- MSDH Lab
- Monitoring period
- May 1, 2026 – May 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- May 11, 2026 14:15
- Sampling point
- TC0009 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250806-43898
- Laboratory
- MSDH Lab
- Monitoring period
- May 1, 2026 – May 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Apr 8, 2026 15:00
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250806-43903
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2026 – Apr 30, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Apr 8, 2026 15:20
- Sampling point
- TC0002 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250806-43905
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2026 – Apr 30, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Apr 8, 2026 15:35
- Sampling point
- TC0004 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250806-43906
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2026 – Apr 30, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Apr 8, 2026 15:10
- Sampling point
- TC0009 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250806-43904
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2026 – Apr 30, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Mar 16, 2026 14:30
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250806-43893
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2026 – Mar 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Mar 16, 2026 14:55
- Sampling point
- TC0002 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250806-43895
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2026 – Mar 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Mar 16, 2026 15:15
- Sampling point
- TC0004 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250806-43896
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2026 – Mar 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Mar 16, 2026 14:40
- Sampling point
- TC0009 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250806-43894
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2026 – Mar 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli