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
MS0110004 , Pattison W/A-West
5 of 1,132 results on record were positive for coliform or another organism the agency tests for. The most recent was July 22, 2026.
They fall across 5 of the 857 samples on record.
Every sample on record, October 22, 2003 to August 11, 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 857 samples on record, newest first.
Routine (15).
| Result | Organism |
|---|---|
|
|
| Absence , sample collected Jul 20, 2026 07:00, sampling point TC0004 | Coliform (TCR) |
| Absence , sample collected Jul 20, 2026 07:00, sampling point TC0004 | E. Coli |
|
|
| Absence , sample collected Jul 20, 2026 07:15, sampling point TC0010 | Coliform (TCR) |
| Absence , sample collected Jul 20, 2026 07:15, sampling point TC0010 | E. Coli |
|
|
| Presence , sample collected Jul 20, 2026 07:40, sampling point TC0017 | Coliform (TCR) |
| Absence , sample collected Jul 20, 2026 07:40, sampling point TC0017 | E. Coli |
|
|
| Absence , sample collected Jun 29, 2026 10:15, sampling point TC0002 | Coliform (TCR) |
| Absence , sample collected Jun 29, 2026 10:15, sampling point TC0002 | E. Coli |
|
|
| Absence , sample collected Jun 29, 2026 10:45, sampling point TC0005 | Coliform (TCR) |
| Absence , sample collected Jun 29, 2026 10:45, sampling point TC0005 | E. Coli |
|
|
| Absence , sample collected Jun 29, 2026 10:00, sampling point TC0013 | Coliform (TCR) |
| Absence , sample collected Jun 29, 2026 10:00, sampling point TC0013 | E. Coli |
|
|
| Absence , sample collected May 26, 2026 11:00, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected May 26, 2026 11:00, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected May 26, 2026 11:15, sampling point TC0004 | Coliform (TCR) |
| Absence , sample collected May 26, 2026 11:15, sampling point TC0004 | E. Coli |
|
|
| Absence , sample collected May 26, 2026 11:40, sampling point TC0008 | Coliform (TCR) |
| Absence , sample collected May 26, 2026 11:40, sampling point TC0008 | E. Coli |
|
|
| Absence , sample collected Apr 21, 2026 11:30, sampling point TC0006 | Coliform (TCR) |
| Absence , sample collected Apr 21, 2026 11:30, sampling point TC0006 | E. Coli |
|
|
| Absence , sample collected Apr 21, 2026 11:00, sampling point TC0007 | Coliform (TCR) |
| Absence , sample collected Apr 21, 2026 11:00, sampling point TC0007 | E. Coli |
|
|
| Absence , sample collected Apr 21, 2026 11:45, sampling point TC0009 | Coliform (TCR) |
| Absence , sample collected Apr 21, 2026 11:45, sampling point TC0009 | E. Coli |
|
|
| Absence , sample collected Mar 23, 2026 11:20, sampling point TC0006 | Coliform (TCR) |
| Absence , sample collected Mar 23, 2026 11:20, sampling point TC0006 | E. Coli |
|
|
| Absence , sample collected Mar 23, 2026 11:45, sampling point TC0007 | Coliform (TCR) |
| Absence , sample collected Mar 23, 2026 11:45, sampling point TC0007 | E. Coli |
|
|
| Absence , sample collected Mar 23, 2026 11:00, sampling point TC0009 | Coliform (TCR) |
| Absence , sample collected Mar 23, 2026 11:00, sampling point TC0009 | E. Coli |
-
- Collected
- Jul 20, 2026 07:00
- Sampling point
- TC0004 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250801-39372
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2026 – Jul 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jul 20, 2026 07:15
- Sampling point
- TC0010 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250801-39371
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2026 – Jul 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jul 20, 2026 07:40
- Sampling point
- TC0017 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250801-39373
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2026 – Jul 31, 2026
-
- Result
- Presence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jun 29, 2026 10:15
- Sampling point
- TC0002 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250801-39368
- Laboratory
- MSDH Lab
- Monitoring period
- Jun 1, 2026 – Jun 30, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jun 29, 2026 10:45
- Sampling point
- TC0005 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250801-39370
- Laboratory
- MSDH Lab
- Monitoring period
- Jun 1, 2026 – Jun 30, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jun 29, 2026 10:00
- Sampling point
- TC0013 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250801-39369
- Laboratory
- MSDH Lab
- Monitoring period
- Jun 1, 2026 – Jun 30, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- May 26, 2026 11:00
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250801-39421
- Laboratory
- MSDH Lab
- Monitoring period
- May 1, 2026 – May 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- May 26, 2026 11:15
- Sampling point
- TC0004 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250801-39423
- Laboratory
- MSDH Lab
- Monitoring period
- May 1, 2026 – May 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- May 26, 2026 11:40
- Sampling point
- TC0008 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250801-39422
- Laboratory
- MSDH Lab
- Monitoring period
- May 1, 2026 – May 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Apr 21, 2026 11:30
- Sampling point
- TC0006 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250801-39416
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2026 – Apr 30, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Apr 21, 2026 11:00
- Sampling point
- TC0007 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250801-39415
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2026 – Apr 30, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Apr 21, 2026 11:45
- Sampling point
- TC0009 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250801-39414
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2026 – Apr 30, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Mar 23, 2026 11:20
- Sampling point
- TC0006 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250801-39409
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2026 – Mar 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Mar 23, 2026 11:45
- Sampling point
- TC0007 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250801-39408
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2026 – Mar 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Mar 23, 2026 11:00
- Sampling point
- TC0009 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250801-39410
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2026 – Mar 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli