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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

MS0740002 , Improve Water Association

5 of 1,107 results on record were positive for coliform or another organism the agency tests for. The most recent was May 9, 2016.

They fall across 5 of the 844 samples on record.

Every sample on record, October 7, 2003 to July 22, 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 25, 2024 and September 25, 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 1–15 of 66 samples in this date range, newest first.

Routine (15).

Coliform and microbial sample results for Improve Water Association, 1 to 15 of 66 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jul 22, 2026 12:50
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-250730-38929
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2026 – Jul 31, 2026
Absence , sample collected Jul 22, 2026 12:50, sampling point TC0004 Coliform (TCR)
Absence , sample collected Jul 22, 2026 12:50, sampling point TC0004 E. Coli
Collected
Jul 22, 2026 13:30
Sampling point
TC0005 Outside Faucet
Sample type
Routine
Lab sample
BACT-250730-38907
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2026 – Jul 31, 2026
Absence , sample collected Jul 22, 2026 13:30, sampling point TC0005 Coliform (TCR)
Absence , sample collected Jul 22, 2026 13:30, sampling point TC0005 E. Coli
Collected
Jul 22, 2026 13:15
Sampling point
TC0012 Outside Faucet
Sample type
Routine
Lab sample
BACT-250730-38928
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2026 – Jul 31, 2026
Absence , sample collected Jul 22, 2026 13:15, sampling point TC0012 Coliform (TCR)
Absence , sample collected Jul 22, 2026 13:15, sampling point TC0012 E. Coli
Collected
Jun 17, 2026 11:30
Sampling point
TC0005 Outside Faucet
Sample type
Routine
Lab sample
BACT-250730-38905
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2026 – Jun 30, 2026
Absence , sample collected Jun 17, 2026 11:30, sampling point TC0005 Coliform (TCR)
Absence , sample collected Jun 17, 2026 11:30, sampling point TC0005 E. Coli
Collected
Jun 17, 2026 10:45
Sampling point
TC0009 Outside Faucet
Sample type
Routine
Lab sample
BACT-250730-38906
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2026 – Jun 30, 2026
Absence , sample collected Jun 17, 2026 10:45, sampling point TC0009 Coliform (TCR)
Absence , sample collected Jun 17, 2026 10:45, sampling point TC0009 E. Coli
Collected
Jun 17, 2026 11:10
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-250730-38904
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2026 – Jun 30, 2026
Absence , sample collected Jun 17, 2026 11:10, sampling point TC0010 Coliform (TCR)
Absence , sample collected Jun 17, 2026 11:10, sampling point TC0010 E. Coli
Collected
May 19, 2026 12:05
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-250730-38901
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 19, 2026 12:05, sampling point TC0002 Coliform (TCR)
Absence , sample collected May 19, 2026 12:05, sampling point TC0002 E. Coli
Collected
May 19, 2026 12:30
Sampling point
TC0005 Outside Faucet
Sample type
Routine
Lab sample
BACT-250730-38903
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 19, 2026 12:30, sampling point TC0005 Coliform (TCR)
Absence , sample collected May 19, 2026 12:30, sampling point TC0005 E. Coli
Collected
May 19, 2026 13:10
Sampling point
TC0006 Outside Faucet
Sample type
Routine
Lab sample
BACT-250730-38902
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 19, 2026 13:10, sampling point TC0006 Coliform (TCR)
Absence , sample collected May 19, 2026 13:10, sampling point TC0006 E. Coli
Collected
Apr 22, 2026 12:20
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-250730-38899
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2026 – Apr 30, 2026
Absence , sample collected Apr 22, 2026 12:20, sampling point TC0001 Coliform (TCR)
Absence , sample collected Apr 22, 2026 12:20, sampling point TC0001 E. Coli
Collected
Apr 22, 2026 12:55
Sampling point
TC0005 Outside Faucet
Sample type
Routine
Lab sample
BACT-250730-38898
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2026 – Apr 30, 2026
Absence , sample collected Apr 22, 2026 12:55, sampling point TC0005 Coliform (TCR)
Absence , sample collected Apr 22, 2026 12:55, sampling point TC0005 E. Coli
Collected
Apr 22, 2026 12:40
Sampling point
TC0011 Outside Faucet
Sample type
Routine
Lab sample
BACT-250730-38900
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2026 – Apr 30, 2026
Absence , sample collected Apr 22, 2026 12:40, sampling point TC0011 Coliform (TCR)
Absence , sample collected Apr 22, 2026 12:40, sampling point TC0011 E. Coli
Collected
Mar 24, 2026 13:55
Sampling point
TC0005 Outside Faucet
Sample type
Routine
Lab sample
BACT-250730-38926
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2026 – Mar 31, 2026
Absence , sample collected Mar 24, 2026 13:55, sampling point TC0005 Coliform (TCR)
Absence , sample collected Mar 24, 2026 13:55, sampling point TC0005 E. Coli
Collected
Mar 24, 2026 13:25
Sampling point
TC0009 Outside Faucet
Sample type
Routine
Lab sample
BACT-250730-38925
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2026 – Mar 31, 2026
Absence , sample collected Mar 24, 2026 13:25, sampling point TC0009 Coliform (TCR)
Absence , sample collected Mar 24, 2026 13:25, sampling point TC0009 E. Coli
Collected
Mar 24, 2026 13:40
Sampling point
TC0012 Outside Faucet
Sample type
Routine
Lab sample
BACT-250730-38924
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2026 – Mar 31, 2026
Absence , sample collected Mar 24, 2026 13:40, sampling point TC0012 Coliform (TCR)
Absence , sample collected Mar 24, 2026 13:40, sampling point TC0012 E. Coli