Skip to main content
Alpha

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

MS0510011 , City of Union

8 of 1,487 results on record were positive for coliform or another organism the agency tests for. The most recent was November 10, 2014.

They fall across 7 of the 1,133 samples on record.

Every sample on record, October 8, 2003 to August 3, 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 16–30 of 92 samples in this date range, newest first.

Routine (15).

Coliform and microbial sample results for City of Union, 16 to 30 of 92 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
May 12, 2026 11:10
Sampling point
TC0006 Outside Faucet
Sample type
Routine
Lab sample
BACT-191028-77578
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 12, 2026 11:10, sampling point TC0006 Coliform (TCR)
Absence , sample collected May 12, 2026 11:10, sampling point TC0006 E. Coli
Collected
Apr 6, 2026 09:00
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-191028-77571
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2026 – Apr 30, 2026
Absence , sample collected Apr 6, 2026 09:00, sampling point TC0001 Coliform (TCR)
Absence , sample collected Apr 6, 2026 09:00, sampling point TC0001 E. Coli
Collected
Apr 6, 2026 09:15
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-191028-77572
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2026 – Apr 30, 2026
Absence , sample collected Apr 6, 2026 09:15, sampling point TC0002 Coliform (TCR)
Absence , sample collected Apr 6, 2026 09:15, sampling point TC0002 E. Coli
Collected
Apr 6, 2026 09:30
Sampling point
TC0005 Outside Faucet
Sample type
Routine
Lab sample
BACT-191028-77573
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2026 – Apr 30, 2026
Absence , sample collected Apr 6, 2026 09:30, sampling point TC0005 Coliform (TCR)
Absence , sample collected Apr 6, 2026 09:30, sampling point TC0005 E. Coli
Collected
Apr 6, 2026 09:40
Sampling point
TC0006 Outside Faucet
Sample type
Routine
Lab sample
BACT-191028-77574
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2026 – Apr 30, 2026
Absence , sample collected Apr 6, 2026 09:40, sampling point TC0006 Coliform (TCR)
Absence , sample collected Apr 6, 2026 09:40, sampling point TC0006 E. Coli
Collected
Mar 2, 2026 10:00
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-191028-77586
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2026 – Mar 31, 2026
Absence , sample collected Mar 2, 2026 10:00, sampling point TC0001 Coliform (TCR)
Absence , sample collected Mar 2, 2026 10:00, sampling point TC0001 E. Coli
Collected
Mar 2, 2026 10:20
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-191028-77587
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2026 – Mar 31, 2026
Absence , sample collected Mar 2, 2026 10:20, sampling point TC0002 Coliform (TCR)
Absence , sample collected Mar 2, 2026 10:20, sampling point TC0002 E. Coli
Collected
Mar 2, 2026 10:40
Sampling point
TC0005 Outside Faucet
Sample type
Routine
Lab sample
BACT-191028-77588
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2026 – Mar 31, 2026
Absence , sample collected Mar 2, 2026 10:40, sampling point TC0005 Coliform (TCR)
Absence , sample collected Mar 2, 2026 10:40, sampling point TC0005 E. Coli
Collected
Mar 2, 2026 10:50
Sampling point
TC0006 Outside Faucet
Sample type
Routine
Lab sample
BACT-191028-77589
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2026 – Mar 31, 2026
Absence , sample collected Mar 2, 2026 10:50, sampling point TC0006 Coliform (TCR)
Absence , sample collected Mar 2, 2026 10:50, sampling point TC0006 E. Coli
Collected
Feb 9, 2026 10:00
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-191028-77582
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2026 – Feb 28, 2026
Absence , sample collected Feb 9, 2026 10:00, sampling point TC0001 Coliform (TCR)
Absence , sample collected Feb 9, 2026 10:00, sampling point TC0001 E. Coli
Collected
Feb 9, 2026 10:20
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-191028-77583
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2026 – Feb 28, 2026
Absence , sample collected Feb 9, 2026 10:20, sampling point TC0002 Coliform (TCR)
Absence , sample collected Feb 9, 2026 10:20, sampling point TC0002 E. Coli
Collected
Feb 9, 2026 10:40
Sampling point
TC0005 Outside Faucet
Sample type
Routine
Lab sample
BACT-191028-77584
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2026 – Feb 28, 2026
Absence , sample collected Feb 9, 2026 10:40, sampling point TC0005 Coliform (TCR)
Absence , sample collected Feb 9, 2026 10:40, sampling point TC0005 E. Coli
Collected
Feb 9, 2026 11:00
Sampling point
TC0006 Outside Faucet
Sample type
Routine
Lab sample
BACT-191028-77585
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2026 – Feb 28, 2026
Absence , sample collected Feb 9, 2026 11:00, sampling point TC0006 Coliform (TCR)
Absence , sample collected Feb 9, 2026 11:00, sampling point TC0006 E. Coli
Collected
Jan 12, 2026 09:30
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-240311-13931
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 12, 2026 09:30, sampling point TC0001 Coliform (TCR)
Absence , sample collected Jan 12, 2026 09:30, sampling point TC0001 E. Coli
Collected
Jan 12, 2026 09:50
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-210923-48882
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 12, 2026 09:50, sampling point TC0002 Coliform (TCR)
Absence , sample collected Jan 12, 2026 09:50, sampling point TC0002 E. Coli