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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

MS0480007 , Hamilton Water District

3 of 1,609 results on record were positive for coliform or another organism the agency tests for. The most recent was December 8, 2025.

They fall across 3 of the 1,244 samples on record.

Every sample on record, October 30, 2003 to August 10, 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 100 samples in this date range, newest first.

Routine (15).

Coliform and microbial sample results for Hamilton Water District, 46 to 60 of 100 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Nov 3, 2025 10:27
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-250507-24875
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2025 – Nov 30, 2025
Absence , sample collected Nov 3, 2025 10:27, sampling point TC0002 Coliform (TCR)
Absence , sample collected Nov 3, 2025 10:27, sampling point TC0002 E. Coli
Collected
Nov 3, 2025 09:58
Sampling point
TC0005 Outside Faucet
Sample type
Routine
Lab sample
BACT-250507-24857
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2025 – Nov 30, 2025
Absence , sample collected Nov 3, 2025 09:58, sampling point TC0005 Coliform (TCR)
Absence , sample collected Nov 3, 2025 09:58, sampling point TC0005 E. Coli
Collected
Nov 3, 2025 09:42
Sampling point
TC0006 Outside Faucet
Sample type
Routine
Lab sample
BACT-250507-24858
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2025 – Nov 30, 2025
Absence , sample collected Nov 3, 2025 09:42, sampling point TC0006 Coliform (TCR)
Absence , sample collected Nov 3, 2025 09:42, sampling point TC0006 E. Coli
Collected
Oct 1, 2025 11:14
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-250507-24861
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2025 – Oct 31, 2025
Absence , sample collected Oct 1, 2025 11:14, sampling point TC0001 Coliform (TCR)
Absence , sample collected Oct 1, 2025 11:14, sampling point TC0001 E. Coli
Collected
Oct 1, 2025 11:00
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-250507-24862
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2025 – Oct 31, 2025
Absence , sample collected Oct 1, 2025 11:00, sampling point TC0002 Coliform (TCR)
Absence , sample collected Oct 1, 2025 11:00, sampling point TC0002 E. Coli
Collected
Oct 1, 2025 11:25
Sampling point
TC0005 Outside Faucet
Sample type
Routine
Lab sample
BACT-250507-24860
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2025 – Oct 31, 2025
Absence , sample collected Oct 1, 2025 11:25, sampling point TC0005 Coliform (TCR)
Absence , sample collected Oct 1, 2025 11:25, sampling point TC0005 E. Coli
Collected
Oct 1, 2025 11:35
Sampling point
TC0006 Outside Faucet
Sample type
Routine
Lab sample
BACT-250507-24859
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2025 – Oct 31, 2025
Absence , sample collected Oct 1, 2025 11:35, sampling point TC0006 Coliform (TCR)
Absence , sample collected Oct 1, 2025 11:35, sampling point TC0006 E. Coli
Collected
Sep 2, 2025 09:25
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-250507-24866
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2025 – Sep 30, 2025
Absence , sample collected Sep 2, 2025 09:25, sampling point TC0001 Coliform (TCR)
Absence , sample collected Sep 2, 2025 09:25, sampling point TC0001 E. Coli
Collected
Sep 2, 2025 09:45
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-250507-24865
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2025 – Sep 30, 2025
Absence , sample collected Sep 2, 2025 09:45, sampling point TC0002 Coliform (TCR)
Absence , sample collected Sep 2, 2025 09:45, sampling point TC0002 E. Coli
Collected
Sep 2, 2025 09:12
Sampling point
TC0005 Outside Faucet
Sample type
Routine
Lab sample
BACT-250507-24847
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2025 – Sep 30, 2025
Absence , sample collected Sep 2, 2025 09:12, sampling point TC0005 Coliform (TCR)
Absence , sample collected Sep 2, 2025 09:12, sampling point TC0005 E. Coli
Collected
Sep 2, 2025 09:00
Sampling point
TC0006 Outside Faucet
Sample type
Routine
Lab sample
BACT-250507-24848
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2025 – Sep 30, 2025
Absence , sample collected Sep 2, 2025 09:00, sampling point TC0006 Coliform (TCR)
Absence , sample collected Sep 2, 2025 09:00, sampling point TC0006 E. Coli
Collected
Aug 4, 2025 09:55
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-250507-24850
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2025 – Aug 31, 2025
Absence , sample collected Aug 4, 2025 09:55, sampling point TC0001 Coliform (TCR)
Absence , sample collected Aug 4, 2025 09:55, sampling point TC0001 E. Coli
Collected
Aug 4, 2025 10:19
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-250507-24849
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2025 – Aug 31, 2025
Absence , sample collected Aug 4, 2025 10:19, sampling point TC0002 Coliform (TCR)
Absence , sample collected Aug 4, 2025 10:19, sampling point TC0002 E. Coli
Collected
Aug 4, 2025 09:40
Sampling point
TC0005 Outside Faucet
Sample type
Routine
Lab sample
BACT-250507-24851
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2025 – Aug 31, 2025
Absence , sample collected Aug 4, 2025 09:40, sampling point TC0005 Coliform (TCR)
Absence , sample collected Aug 4, 2025 09:40, sampling point TC0005 E. Coli
Collected
Aug 4, 2025 09:25
Sampling point
TC0006 Outside Faucet
Sample type
Routine
Lab sample
BACT-250507-24852
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2025 – Aug 31, 2025
Absence , sample collected Aug 4, 2025 09:25, sampling point TC0006 Coliform (TCR)
Absence , sample collected Aug 4, 2025 09:25, sampling point TC0006 E. Coli