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
MS0820027 , Midway W/A #2
13 of 430 results on record were positive for coliform or another organism the agency tests for. The most recent was June 10, 2026.
They fall across 12 of the 321 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 1–15 of 31 samples in this date range, newest first.
Routine (7), Repeat (6) and TG (2). The agency publishes no name for the code TG, so none is shown — this page does not invent labels the agency has not published.
| Result | Organism |
|---|---|
|
|
| Absence , sample collected Aug 11, 2026 13:00, sampling point TC0007 | Coliform (TCR) |
| Absence , sample collected Aug 11, 2026 13:00, sampling point TC0007 | E. Coli |
|
|
| Absence , sample collected Jul 27, 2026 09:30, sampling point TC0007 | Coliform (TCR) |
| Absence , sample collected Jul 27, 2026 09:30, sampling point TC0007 | E. Coli |
|
|
| Presence , sample collected Jun 10, 2026 10:00, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected Jun 10, 2026 10:00, sampling point DS000 | E. Coli |
|
|
| Absence , sample collected Jun 10, 2026 11:00, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected Jun 10, 2026 11:00, sampling point DS000 | E. Coli |
|
|
| Absence , sample collected Jun 10, 2026 10:30, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected Jun 10, 2026 10:30, sampling point DS000 | E. Coli |
|
|
| Absence , sample collected Jun 10, 2026 10:30, sampling point TC0005 | Coliform (TCR) |
| Absence , sample collected Jun 10, 2026 10:30, sampling point TC0005 | E. Coli |
|
|
| Presence , sample collected Jun 8, 2026 12:30, sampling point TC0005 | Coliform (TCR) |
| Presence , sample collected Jun 8, 2026 12:30, sampling point TC0005 | E. Coli |
|
|
| Absence , sample collected May 21, 2026 09:45, sampling point TC0007 | Coliform (TCR) |
| Absence , sample collected May 21, 2026 09:45, sampling point TC0007 | E. Coli |
|
|
| Absence , sample collected Apr 25, 2026 07:35, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected Apr 25, 2026 07:35, sampling point DS000 | E. Coli |
|
|
| Absence , sample collected Apr 25, 2026 07:45, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected Apr 25, 2026 07:45, sampling point DS000 | E. Coli |
|
|
| Absence , sample collected Apr 25, 2026 08:00, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected Apr 25, 2026 08:00, sampling point DS000 | E. Coli |
|
|
| Presence , sample collected Apr 25, 2026 08:20, sampling point DS000 | Coliform (TCR) |
| Absence , sample collected Apr 25, 2026 08:20, sampling point DS000 | E. Coli |
|
|
| Presence , sample collected Apr 22, 2026 10:30, sampling point TC0007 | Coliform (TCR) |
| Absence , sample collected Apr 22, 2026 10:30, sampling point TC0007 | E. Coli |
|
|
| Absence , sample collected Mar 12, 2026 10:30, sampling point TC0007 | Coliform (TCR) |
| Absence , sample collected Mar 12, 2026 10:30, sampling point TC0007 | E. Coli |
|
|
| Absence , sample collected Feb 23, 2026 07:30, sampling point TC0005 | Coliform (TCR) |
| Absence , sample collected Feb 23, 2026 07:30, sampling point TC0005 | E. Coli |
-
- Collected
- Aug 11, 2026 13:00
- Sampling point
- TC0007 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-260504-13532
- Laboratory
- MSDH Lab
- Monitoring period
- Aug 1, 2026 – Aug 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jul 27, 2026 09:30
- Sampling point
- TC0007 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-260504-13513
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2026 – Jul 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jun 10, 2026 10:00
- Sampling point
- DS000 Distribution
- Sample type
- TG
- Lab sample
- BACT-260504-13492
- Laboratory
- MSDH Lab
- Monitoring period
- Jun 1, 2026 – Jun 30, 2026
-
- Result
- Presence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jun 10, 2026 11:00
- Sampling point
- DS000 Distribution
- Sample type
- Repeat
- Lab sample
- BACT-260504-13494
- Laboratory
- MSDH Lab
- Monitoring period
- Jun 1, 2026 – Jun 30, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jun 10, 2026 10:30
- Sampling point
- DS000 Distribution
- Sample type
- Repeat
- Lab sample
- BACT-260504-13495
- Laboratory
- MSDH Lab
- Monitoring period
- Jun 1, 2026 – Jun 30, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jun 10, 2026 10:30
- Sampling point
- TC0005 Outside Faucet
- Sample type
- Repeat
- Lab sample
- BACT-260504-13493
- 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 12:30
- Sampling point
- TC0005 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-260504-13491
- Laboratory
- MSDH Lab
- Monitoring period
- Jun 1, 2026 – Jun 30, 2026
-
- Result
- Presence
- Organism
- Coliform (TCR)
-
- Result
- Presence
- Organism
- E. Coli
-
- Collected
- May 21, 2026 09:45
- Sampling point
- TC0007 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-260504-13734
- Laboratory
- MSDH Lab
- Monitoring period
- May 1, 2026 – May 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Apr 25, 2026 07:35
- Sampling point
- DS000 Distribution
- Sample type
- Repeat
- Lab sample
- BACT-260209-2517
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2026 – Apr 30, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Apr 25, 2026 07:45
- Sampling point
- DS000 Distribution
- Sample type
- Repeat
- Lab sample
- BACT-260209-2518
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2026 – Apr 30, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Apr 25, 2026 08:00
- Sampling point
- DS000 Distribution
- Sample type
- Repeat
- Lab sample
- BACT-260209-2519
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2026 – Apr 30, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Apr 25, 2026 08:20
- Sampling point
- DS000 Distribution
- Sample type
- TG
- Lab sample
- BACT-260209-2520
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2026 – Apr 30, 2026
-
- Result
- Presence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Apr 22, 2026 10:30
- Sampling point
- TC0007 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-260209-2529
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2026 – Apr 30, 2026
-
- Result
- Presence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Mar 12, 2026 10:30
- Sampling point
- TC0007 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-260209-2527
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2026 – Mar 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Feb 23, 2026 07:30
- Sampling point
- TC0005 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-260209-2526
- Laboratory
- MSDH Lab
- Monitoring period
- Feb 1, 2026 – Feb 28, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli