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
MS0560005 , Runnelstown-North
6 of 761 results on record were positive for coliform or another organism the agency tests for. The most recent was December 10, 2013.
They fall across 6 of the 589 samples on record.
Every sample on record, October 7, 2003 to August 5, 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 46 samples in this date range, newest first.
Routine (15).
| Result | Organism |
|---|---|
|
|
| Absence , sample collected Aug 5, 2026 08:30, sampling point TC0004 | Coliform (TCR) |
| Absence , sample collected Aug 5, 2026 08:30, sampling point TC0004 | E. Coli |
|
|
| Absence , sample collected Aug 5, 2026 08:00, sampling point TC0006 | Coliform (TCR) |
| Absence , sample collected Aug 5, 2026 08:00, sampling point TC0006 | E. Coli |
|
|
| Absence , sample collected Jul 13, 2026 09:00, sampling point TC0011 | Coliform (TCR) |
| Absence , sample collected Jul 13, 2026 09:00, sampling point TC0011 | E. Coli |
|
|
| Absence , sample collected Jul 7, 2026 10:30, sampling point TC0006 | Coliform (TCR) |
| Absence , sample collected Jul 7, 2026 10:30, sampling point TC0006 | E. Coli |
|
|
| Absence , sample collected Jun 8, 2026 08:00, sampling point TC0003 | Coliform (TCR) |
| Absence , sample collected Jun 8, 2026 08:00, sampling point TC0003 | E. Coli |
|
|
| Absence , sample collected Jun 8, 2026 08:30, sampling point TC0004 | Coliform (TCR) |
| Absence , sample collected Jun 8, 2026 08:30, sampling point TC0004 | E. Coli |
|
|
| Absence , sample collected May 6, 2026 08:20, sampling point TC0009 | Coliform (TCR) |
| Absence , sample collected May 6, 2026 08:20, sampling point TC0009 | E. Coli |
|
|
| Absence , sample collected May 6, 2026 08:00, sampling point TC0010 | Coliform (TCR) |
| Absence , sample collected May 6, 2026 08:00, sampling point TC0010 | E. Coli |
|
|
| Absence , sample collected Apr 21, 2026 10:00, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Apr 21, 2026 10:00, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Apr 21, 2026 09:45, sampling point TC0006 | Coliform (TCR) |
| Absence , sample collected Apr 21, 2026 09:45, sampling point TC0006 | E. Coli |
|
|
| Absence , sample collected Mar 10, 2026 08:30, sampling point TC0003 | Coliform (TCR) |
| Absence , sample collected Mar 10, 2026 08:30, sampling point TC0003 | E. Coli |
|
|
| Absence , sample collected Mar 10, 2026 08:00, sampling point TC0011 | Coliform (TCR) |
| Absence , sample collected Mar 10, 2026 08:00, sampling point TC0011 | E. Coli |
|
|
| Absence , sample collected Feb 17, 2026 08:15, sampling point TC0005 | Coliform (TCR) |
| Absence , sample collected Feb 17, 2026 08:15, sampling point TC0005 | E. Coli |
|
|
| Absence , sample collected Feb 10, 2026 08:00, sampling point TC0010 | Coliform (TCR) |
| Absence , sample collected Feb 10, 2026 08:00, sampling point TC0010 | E. Coli |
|
|
| Absence , sample collected Jan 14, 2026 08:30, sampling point TC0003 | Coliform (TCR) |
| Absence , sample collected Jan 14, 2026 08:30, sampling point TC0003 | E. Coli |
-
- Collected
- Aug 5, 2026 08:30
- Sampling point
- TC0004 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-16763
- Laboratory
- MSDH Lab
- Monitoring period
- Aug 1, 2026 – Aug 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Aug 5, 2026 08:00
- Sampling point
- TC0006 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-16762
- Laboratory
- MSDH Lab
- Monitoring period
- Aug 1, 2026 – Aug 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jul 13, 2026 09:00
- Sampling point
- TC0011 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-16761
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2026 – Jul 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jul 7, 2026 10:30
- Sampling point
- TC0006 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-16773
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2026 – Jul 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jun 8, 2026 08:00
- Sampling point
- TC0003 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-16760
- 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 08:30
- Sampling point
- TC0004 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-16759
- Laboratory
- MSDH Lab
- Monitoring period
- Jun 1, 2026 – Jun 30, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- May 6, 2026 08:20
- Sampling point
- TC0009 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-16768
- Laboratory
- MSDH Lab
- Monitoring period
- May 1, 2026 – May 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- May 6, 2026 08:00
- Sampling point
- TC0010 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-16769
- 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 10:00
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-16767
- 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 09:45
- Sampling point
- TC0006 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-16766
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2026 – Apr 30, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Mar 10, 2026 08:30
- Sampling point
- TC0003 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-16757
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2026 – Mar 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Mar 10, 2026 08:00
- Sampling point
- TC0011 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-16758
- Laboratory
- MSDH Lab
- Monitoring period
- Mar 1, 2026 – Mar 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Feb 17, 2026 08:15
- Sampling point
- TC0005 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-16765
- Laboratory
- MSDH Lab
- Monitoring period
- Feb 1, 2026 – Feb 28, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Feb 10, 2026 08:00
- Sampling point
- TC0010 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-16756
- Laboratory
- MSDH Lab
- Monitoring period
- Feb 1, 2026 – Feb 28, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Jan 14, 2026 08:30
- Sampling point
- TC0003 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-250328-16743
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2026 – Jan 31, 2026
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli