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
MS0340013 , Water Association of Pine Grove, Inc
1 of 565 results on record was positive for coliform or another organism the agency tests for. The most recent was October 1, 2014.
They fall across 1 of the 466 samples on record.
Every sample on record, October 21, 2003 to July 20, 2026. These figures cover the whole record; the list of samples further down is narrowed.
The most recent samples
Showing samples collected between September 25, 2024 and September 25, 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 44 samples in this date range, newest first.
Routine (15).
| Result | Organism |
|---|---|
|
|
| Absence , sample collected Jul 20, 2026, sampling point TC0002 | Coliform (TCR) |
| Absence , sample collected Jul 20, 2026, sampling point TC0002 | E. Coli |
|
|
| Absence , sample collected Jul 20, 2026, sampling point TC0009 | Coliform (TCR) |
| Absence , sample collected Jul 20, 2026, sampling point TC0009 | E. Coli |
|
|
| Absence , sample collected Jun 11, 2026, sampling point TC0002 | Coliform (TCR) |
| Absence , sample collected Jun 11, 2026, sampling point TC0002 | E. Coli |
|
|
| Absence , sample collected Jun 11, 2026, sampling point TC0006 | Coliform (TCR) |
| Absence , sample collected Jun 11, 2026, sampling point TC0006 | E. Coli |
|
|
| Absence , sample collected May 7, 2026, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected May 7, 2026, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected May 7, 2026, sampling point TC0002 | Coliform (TCR) |
| Absence , sample collected May 7, 2026, sampling point TC0002 | E. Coli |
|
|
| Absence , sample collected Apr 22, 2026, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Apr 22, 2026, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Apr 22, 2026, sampling point TC0002 | Coliform (TCR) |
| Absence , sample collected Apr 22, 2026, sampling point TC0002 | E. Coli |
|
|
| Absence , sample collected Mar 18, 2026, sampling point TC0001 | Coliform (TCR) |
|
|
| Absence , sample collected Mar 18, 2026, sampling point TC0002 | Coliform (TCR) |
|
|
| Absence , sample collected Feb 12, 2026, sampling point TC0001 | Coliform (TCR) |
|
|
| Absence , sample collected Feb 12, 2026, sampling point TC0002 | Coliform (TCR) |
|
|
| Absence , sample collected Jan 22, 2026, sampling point TC0001 | Coliform (TCR) |
|
|
| Absence , sample collected Jan 22, 2026, sampling point TC0002 | Coliform (TCR) |
|
|
| Absence , sample collected Dec 22, 2025, sampling point TC0001 | Coliform (TCR) |
-
- Collected
- Jul 20, 2026
- Sampling point
- TC0002
- Sample type
- Routine
- Lab sample
- 2607356-01
- Laboratory
- Bonner Analytical Testing Co
- Monitoring period
- Jul 1, 2026 – Jul 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jul 20, 2026
- Sampling point
- TC0009
- Sample type
- Routine
- Lab sample
- 2607356-02
- Laboratory
- Bonner Analytical Testing Co
- Monitoring period
- Jul 1, 2026 – Jul 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jun 11, 2026
- Sampling point
- TC0002
- Sample type
- Routine
- Lab sample
- 2606242-01
- Laboratory
- Bonner Analytical Testing Co
- Monitoring period
- Jun 1, 2026 – Jun 30, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jun 11, 2026
- Sampling point
- TC0006
- Sample type
- Routine
- Lab sample
- 2606242-02
- Laboratory
- Bonner Analytical Testing Co
- Monitoring period
- Jun 1, 2026 – Jun 30, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- May 7, 2026
- Sampling point
- TC0001
- Sample type
- Routine
- Lab sample
- 2605126-01
- Laboratory
- Bonner Analytical Testing Co
- Monitoring period
- May 1, 2026 – May 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- May 7, 2026
- Sampling point
- TC0002
- Sample type
- Routine
- Lab sample
- 2605126-02
- Laboratory
- Bonner Analytical Testing Co
- Monitoring period
- May 1, 2026 – May 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Apr 22, 2026
- Sampling point
- TC0001
- Sample type
- Routine
- Lab sample
- 2604378-01
- Laboratory
- Bonner Analytical Testing Co
- Monitoring period
- Apr 1, 2026 – Apr 30, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Apr 22, 2026
- Sampling point
- TC0002
- Sample type
- Routine
- Lab sample
- 2604378-02
- Laboratory
- Bonner Analytical Testing Co
- Monitoring period
- Apr 1, 2026 – Apr 30, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Mar 18, 2026
- Sampling point
- TC0001
- Sample type
- Routine
- Lab sample
- 2603297-01
- Laboratory
- Bonner Analytical Testing Co
- Monitoring period
- Mar 1, 2026 – Mar 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Collected
- Mar 18, 2026
- Sampling point
- TC0002
- Sample type
- Routine
- Lab sample
- 2603297-02
- Laboratory
- Bonner Analytical Testing Co
- Monitoring period
- Mar 1, 2026 – Mar 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Collected
- Feb 12, 2026
- Sampling point
- TC0001
- Sample type
- Routine
- Lab sample
- 2602249-01
- Laboratory
- Bonner Analytical Testing Co
- Monitoring period
- Feb 1, 2026 – Feb 28, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Collected
- Feb 12, 2026
- Sampling point
- TC0002
- Sample type
- Routine
- Lab sample
- 2602249-02
- Laboratory
- Bonner Analytical Testing Co
- Monitoring period
- Feb 1, 2026 – Feb 28, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Collected
- Jan 22, 2026
- Sampling point
- TC0001
- Sample type
- Routine
- Lab sample
- 2601353-01
- Laboratory
- Bonner Analytical Testing Co
- Monitoring period
- Jan 1, 2026 – Jan 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Collected
- Jan 22, 2026
- Sampling point
- TC0002
- Sample type
- Routine
- Lab sample
- 2601353-02
- Laboratory
- Bonner Analytical Testing Co
- Monitoring period
- Jan 1, 2026 – Jan 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Collected
- Dec 22, 2025
- Sampling point
- TC0001
- Sample type
- Routine
- Lab sample
- 2512442-01
- Laboratory
- Bonner Analytical Testing Co
- Monitoring period
- Dec 1, 2025 – Dec 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)