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
MS0610013 , Leesburg Water Association
7 of 1,645 results on record were positive for coliform or another organism the agency tests for. The most recent was September 20, 2016.
They fall across 7 of the 1,208 samples on record.
Every sample on record, November 17, 2003 to July 8, 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 46–60 of 1,208 samples on record, newest first.
Routine (15).
| Result | Organism |
|---|---|
|
|
| Absence , sample collected Oct 15, 2025 09:06, sampling point TC0006 | Coliform (TCR) |
| Absence , sample collected Oct 15, 2025 09:06, sampling point TC0006 | E. Coli |
|
|
| Absence , sample collected Oct 15, 2025 06:39, sampling point TC0007 | Coliform (TCR) |
| Absence , sample collected Oct 15, 2025 06:39, sampling point TC0007 | E. Coli |
|
|
| Absence , sample collected Oct 15, 2025 07:12, sampling point TC0008 | Coliform (TCR) |
| Absence , sample collected Oct 15, 2025 07:12, sampling point TC0008 | E. Coli |
|
|
| Absence , sample collected Oct 15, 2025 07:52, sampling point TC0009 | Coliform (TCR) |
| Absence , sample collected Oct 15, 2025 07:52, sampling point TC0009 | E. Coli |
|
|
| Absence , sample collected Oct 15, 2025 08:24, sampling point TC0010 | Coliform (TCR) |
| Absence , sample collected Oct 15, 2025 08:24, sampling point TC0010 | E. Coli |
|
|
| Absence , sample collected Sep 22, 2025 06:49, sampling point TC0001 | Coliform (TCR) |
| Absence , sample collected Sep 22, 2025 06:49, sampling point TC0001 | E. Coli |
|
|
| Absence , sample collected Sep 22, 2025 07:18, sampling point TC0002 | Coliform (TCR) |
| Absence , sample collected Sep 22, 2025 07:18, sampling point TC0002 | E. Coli |
|
|
| Absence , sample collected Sep 22, 2025 08:31, sampling point TC0003 | Coliform (TCR) |
| Absence , sample collected Sep 22, 2025 08:31, sampling point TC0003 | E. Coli |
|
|
| Absence , sample collected Sep 22, 2025 08:04, sampling point TC0004 | Coliform (TCR) |
| Absence , sample collected Sep 22, 2025 08:04, sampling point TC0004 | E. Coli |
|
|
| Absence , sample collected Sep 22, 2025 09:07, sampling point TC0005 | Coliform (TCR) |
| Absence , sample collected Sep 22, 2025 09:07, sampling point TC0005 | E. Coli |
|
|
| Absence , sample collected Aug 20, 2025 09:36, sampling point TC0006 | Coliform (TCR) |
| Absence , sample collected Aug 20, 2025 09:36, sampling point TC0006 | E. Coli |
|
|
| Absence , sample collected Aug 20, 2025 07:04, sampling point TC0007 | Coliform (TCR) |
| Absence , sample collected Aug 20, 2025 07:04, sampling point TC0007 | E. Coli |
|
|
| Absence , sample collected Aug 20, 2025 07:31, sampling point TC0008 | Coliform (TCR) |
| Absence , sample collected Aug 20, 2025 07:31, sampling point TC0008 | E. Coli |
|
|
| Absence , sample collected Aug 20, 2025 08:07, sampling point TC0009 | Coliform (TCR) |
| Absence , sample collected Aug 20, 2025 08:07, sampling point TC0009 | E. Coli |
|
|
| Absence , sample collected Aug 20, 2025 08:53, sampling point TC0010 | Coliform (TCR) |
| Absence , sample collected Aug 20, 2025 08:53, sampling point TC0010 | E. Coli |
-
- Collected
- Oct 15, 2025 09:06
- Sampling point
- TC0006 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240122-5651
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2025 – Oct 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Oct 15, 2025 06:39
- Sampling point
- TC0007 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240122-5652
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2025 – Oct 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Oct 15, 2025 07:12
- Sampling point
- TC0008 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240122-5653
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2025 – Oct 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Oct 15, 2025 07:52
- Sampling point
- TC0009 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240122-5654
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2025 – Oct 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Oct 15, 2025 08:24
- Sampling point
- TC0010 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240122-5655
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2025 – Oct 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Sep 22, 2025 06:49
- Sampling point
- TC0001 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240122-5646
- Laboratory
- MSDH Lab
- Monitoring period
- Sep 1, 2025 – Sep 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Sep 22, 2025 07:18
- Sampling point
- TC0002 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240122-5647
- Laboratory
- MSDH Lab
- Monitoring period
- Sep 1, 2025 – Sep 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Sep 22, 2025 08:31
- Sampling point
- TC0003 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240122-5648
- Laboratory
- MSDH Lab
- Monitoring period
- Sep 1, 2025 – Sep 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Sep 22, 2025 08:04
- Sampling point
- TC0004 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240122-5649
- Laboratory
- MSDH Lab
- Monitoring period
- Sep 1, 2025 – Sep 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Sep 22, 2025 09:07
- Sampling point
- TC0005 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240122-5650
- Laboratory
- MSDH Lab
- Monitoring period
- Sep 1, 2025 – Sep 30, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Aug 20, 2025 09:36
- Sampling point
- TC0006 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240122-5641
- Laboratory
- MSDH Lab
- Monitoring period
- Aug 1, 2025 – Aug 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Aug 20, 2025 07:04
- Sampling point
- TC0007 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240122-5642
- Laboratory
- MSDH Lab
- Monitoring period
- Aug 1, 2025 – Aug 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Aug 20, 2025 07:31
- Sampling point
- TC0008 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240122-5643
- Laboratory
- MSDH Lab
- Monitoring period
- Aug 1, 2025 – Aug 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Aug 20, 2025 08:07
- Sampling point
- TC0009 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240122-5644
- Laboratory
- MSDH Lab
- Monitoring period
- Aug 1, 2025 – Aug 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli
-
- Collected
- Aug 20, 2025 08:53
- Sampling point
- TC0010 Outside Faucet
- Sample type
- Routine
- Lab sample
- BACT-240122-5645
- Laboratory
- MSDH Lab
- Monitoring period
- Aug 1, 2025 – Aug 31, 2025
-
- Result
- Absence
- Organism
- Coliform (TCR)
-
- Result
- Absence
- Organism
- E. Coli