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
MS0340019 , Southwest Jones W/A-North
7 of 2,081 results on record were positive for coliform or another organism the agency tests for. The most recent was October 13, 2015.
They fall across 7 of the 1,922 samples on record.
Every sample on record, October 7, 2003 to July 1, 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 106–120 of 154 samples in this date range, newest first.
Routine (15).
| Result | Organism |
|---|---|
|
|
| Absence , sample collected Apr 8, 2025 10:38, sampling point TC0004 | Coliform (TCR) |
| Absence , sample collected Apr 8, 2025 10:38, sampling point TC0004 | E. Coli |
|
|
| Absence , sample collected Apr 8, 2025 10:04, sampling point TC0005 | Coliform (TCR) |
| Absence , sample collected Apr 8, 2025 10:04, sampling point TC0005 | E. Coli |
|
|
| Absence , sample collected Apr 8, 2025 09:41, sampling point TC0006 | Coliform (TCR) |
| Absence , sample collected Apr 8, 2025 09:41, sampling point TC0006 | E. Coli |
|
|
| Absence , sample collected Apr 7, 2025, sampling point TC0008 | Coliform (TCR) |
|
|
| Absence , sample collected Apr 7, 2025, sampling point TC0011 | Coliform (TCR) |
|
|
| Absence , sample collected Apr 7, 2025, sampling point TC0016 | Coliform (TCR) |
|
|
| Absence , sample collected Apr 7, 2025, sampling point TC0017 | Coliform (TCR) |
|
|
| Absence , sample collected Mar 18, 2025 08:35, sampling point TC0004 | Coliform (TCR) |
| Absence , sample collected Mar 18, 2025 08:35, sampling point TC0004 | E. Coli |
|
|
| Absence , sample collected Mar 18, 2025 07:55, sampling point TC0009 | Coliform (TCR) |
| Absence , sample collected Mar 18, 2025 07:55, sampling point TC0009 | E. Coli |
|
|
| Absence , sample collected Mar 18, 2025 08:15, sampling point TC0011 | Coliform (TCR) |
| Absence , sample collected Mar 18, 2025 08:15, sampling point TC0011 | E. Coli |
|
|
| Absence , sample collected Mar 17, 2025, sampling point TC0002 | Coliform (TCR) |
|
|
| Absence , sample collected Mar 17, 2025, sampling point TC0008 | Coliform (TCR) |
|
|
| Absence , sample collected Mar 17, 2025, sampling point TC0012 | Coliform (TCR) |
|
|
| Absence , sample collected Mar 17, 2025, sampling point TC0015 | Coliform (TCR) |
|
|
| Absence , sample collected Feb 10, 2025, sampling point TC0004 | Coliform (TCR) |
-
- Collected
- Apr 8, 2025 10:38
- Sampling point
- TC0004
- Sample type
- Routine
- Lab sample
- BACT-200115-1648
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2025 – Apr 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Apr 8, 2025 10:04
- Sampling point
- TC0005
- Sample type
- Routine
- Lab sample
- BACT-200115-1649
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2025 – Apr 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Apr 8, 2025 09:41
- Sampling point
- TC0006
- Sample type
- Routine
- Lab sample
- BACT-200115-1650
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2025 – Apr 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Apr 7, 2025
- Sampling point
- TC0008
- Sample type
- Routine
- Lab sample
- 2504138-01
- Laboratory
- Bonner Analytical Testing Co
- Monitoring period
- Apr 1, 2025 – Apr 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Collected
- Apr 7, 2025
- Sampling point
- TC0011
- Sample type
- Routine
- Lab sample
- 2504138-04
- Laboratory
- Bonner Analytical Testing Co
- Monitoring period
- Apr 1, 2025 – Apr 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Collected
- Apr 7, 2025
- Sampling point
- TC0016
- Sample type
- Routine
- Lab sample
- 2504138-02
- Laboratory
- Bonner Analytical Testing Co
- Monitoring period
- Apr 1, 2025 – Apr 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Collected
- Apr 7, 2025
- Sampling point
- TC0017
- Sample type
- Routine
- Lab sample
- 2504138-03
- Laboratory
- Bonner Analytical Testing Co
- Monitoring period
- Apr 1, 2025 – Apr 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Collected
- Mar 18, 2025 08:35
- Sampling point
- TC0004
- Sample type
- Routine
- Lab sample
- BACT-200115-1645
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2025 – Mar 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Mar 18, 2025 07:55
- Sampling point
- TC0009
- Sample type
- Routine
- Lab sample
- BACT-200115-1647
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2025 – Mar 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Mar 18, 2025 08:15
- Sampling point
- TC0011
- Sample type
- Routine
- Lab sample
- BACT-200115-1646
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2025 – Mar 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Mar 17, 2025
- Sampling point
- TC0002
- Sample type
- Routine
- Lab sample
- 2503308-01
- Laboratory
- Bonner Analytical Testing Co
- Monitoring period
- Mar 1, 2025 – Mar 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Collected
- Mar 17, 2025
- Sampling point
- TC0008
- Sample type
- Routine
- Lab sample
- 2503308-04
- Laboratory
- Bonner Analytical Testing Co
- Monitoring period
- Mar 1, 2025 – Mar 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Collected
- Mar 17, 2025
- Sampling point
- TC0012
- Sample type
- Routine
- Lab sample
- 2503308-02
- Laboratory
- Bonner Analytical Testing Co
- Monitoring period
- Mar 1, 2025 – Mar 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Collected
- Mar 17, 2025
- Sampling point
- TC0015
- Sample type
- Routine
- Lab sample
- 2503308-03
- Laboratory
- Bonner Analytical Testing Co
- Monitoring period
- Mar 1, 2025 – Mar 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Collected
- Feb 10, 2025
- Sampling point
- TC0004
- Sample type
- Routine
- Lab sample
- 2502142-01
- Laboratory
- Bonner Analytical Testing Co
- Monitoring period
- Feb 1, 2025 – Feb 28, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)