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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 16–30 of 66 samples in this date range, newest first.

Routine (15).

Coliform and microbial sample results for Improve Water Association, 16 to 30 of 66 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Feb 18, 2026 11:00
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-250730-38917
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2026 – Feb 28, 2026
Absence , sample collected Feb 18, 2026 11:00, sampling point TC0002 Coliform (TCR)
Absence , sample collected Feb 18, 2026 11:00, sampling point TC0002 E. Coli
Collected
Feb 18, 2026 11:40
Sampling point
TC0005 Outside Faucet
Sample type
Routine
Lab sample
BACT-250730-38923
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2026 – Feb 28, 2026
Absence , sample collected Feb 18, 2026 11:40, sampling point TC0005 Coliform (TCR)
Absence , sample collected Feb 18, 2026 11:40, sampling point TC0005 E. Coli
Collected
Feb 18, 2026 11:20
Sampling point
TC0006 Outside Faucet
Sample type
Routine
Lab sample
BACT-250730-38916
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2026 – Feb 28, 2026
Absence , sample collected Feb 18, 2026 11:20, sampling point TC0006 Coliform (TCR)
Absence , sample collected Feb 18, 2026 11:20, sampling point TC0006 E. Coli
Collected
Jan 20, 2026 12:25
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-250730-38915
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 20, 2026 12:25, sampling point TC0001 Coliform (TCR)
Absence , sample collected Jan 20, 2026 12:25, sampling point TC0001 E. Coli
Collected
Jan 20, 2026 12:55
Sampling point
TC0005 Outside Faucet
Sample type
Routine
Lab sample
BACT-250730-38914
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 20, 2026 12:55, sampling point TC0005 Coliform (TCR)
Absence , sample collected Jan 20, 2026 12:55, sampling point TC0005 E. Coli
Collected
Jan 20, 2026 13:15
Sampling point
TC0011 Outside Faucet
Sample type
Routine
Lab sample
BACT-250730-38913
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 20, 2026 13:15, sampling point TC0011 Coliform (TCR)
Absence , sample collected Jan 20, 2026 13:15, sampling point TC0011 E. Coli
Collected
Dec 3, 2025 13:10
Sampling point
TC0005 Outside Faucet
Sample type
Routine
Lab sample
BACT-250730-38912
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2025 – Dec 31, 2025
Absence , sample collected Dec 3, 2025 13:10, sampling point TC0005 Coliform (TCR)
Absence , sample collected Dec 3, 2025 13:10, sampling point TC0005 E. Coli
Collected
Dec 3, 2025 12:20
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-250730-38910
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2025 – Dec 31, 2025
Absence , sample collected Dec 3, 2025 12:20, sampling point TC0010 Coliform (TCR)
Absence , sample collected Dec 3, 2025 12:20, sampling point TC0010 E. Coli
Collected
Dec 3, 2025 12:55
Sampling point
TC0012 Outside Faucet
Sample type
Routine
Lab sample
BACT-250730-38911
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2025 – Dec 31, 2025
Absence , sample collected Dec 3, 2025 12:55, sampling point TC0012 Coliform (TCR)
Absence , sample collected Dec 3, 2025 12:55, sampling point TC0012 E. Coli
Collected
Nov 17, 2025 11:30
Sampling point
TC0005 Outside Faucet
Sample type
Routine
Lab sample
BACT-250730-38922
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2025 – Nov 30, 2025
Absence , sample collected Nov 17, 2025 11:30, sampling point TC0005 Coliform (TCR)
Absence , sample collected Nov 17, 2025 11:30, sampling point TC0005 E. Coli
Collected
Nov 17, 2025 12:10
Sampling point
TC0009 Outside Faucet
Sample type
Routine
Lab sample
BACT-250730-38921
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2025 – Nov 30, 2025
Absence , sample collected Nov 17, 2025 12:10, sampling point TC0009 Coliform (TCR)
Absence , sample collected Nov 17, 2025 12:10, sampling point TC0009 E. Coli
Collected
Nov 17, 2025 11:50
Sampling point
TC0011 Outside Faucet
Sample type
Routine
Lab sample
BACT-250730-38920
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2025 – Nov 30, 2025
Absence , sample collected Nov 17, 2025 11:50, sampling point TC0011 Coliform (TCR)
Absence , sample collected Nov 17, 2025 11:50, sampling point TC0011 E. Coli
Collected
Oct 20, 2025 13:00
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-250730-38908
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2025 – Oct 31, 2025
Absence , sample collected Oct 20, 2025 13:00, sampling point TC0004 Coliform (TCR)
Absence , sample collected Oct 20, 2025 13:00, sampling point TC0004 E. Coli
Collected
Oct 20, 2025 13:35
Sampling point
TC0005 Outside Faucet
Sample type
Routine
Lab sample
BACT-250730-38909
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2025 – Oct 31, 2025
Absence , sample collected Oct 20, 2025 13:35, sampling point TC0005 Coliform (TCR)
Absence , sample collected Oct 20, 2025 13:35, sampling point TC0005 E. Coli
Collected
Oct 20, 2025 13:55
Sampling point
TC0006 Outside Faucet
Sample type
Routine
Lab sample
BACT-240604-25191
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2025 – Oct 31, 2025
Absence , sample collected Oct 20, 2025 13:55, sampling point TC0006 Coliform (TCR)
Absence , sample collected Oct 20, 2025 13:55, sampling point TC0006 E. Coli