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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. These figures cover the whole record; the list of samples further down is narrowed.

This system’s violations

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.

Show every sample on record

Choose a date range

The list below shows 46–60 of 110 samples in this date range, newest first.

Routine (15).

Coliform and microbial sample results for Leesburg Water Association, 46 to 60 of 110 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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