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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 1,617 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 1,248 samples on record.

Every sample on record, October 30, 2003 to September 8, 2026. No date range is applied.

This system’s violations

The most recent samples

No date range is applied: this list draws on every sample on record. Show the last two years only.

The list below shows 1,216–1,230 of 1,248 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Hamilton Water District, 1,216 to 1,230 of 1,248 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jul 15, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040719132349-00180
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2004 – Jun 30, 2004
Absence , sample collected Jul 15, 2004, sampling point DS000 Coliform (TCR)
Collected
May 26, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040528143853-00078
Laboratory
MSDH Lab
Monitoring period
May 1, 2004 – May 31, 2004
Absence , sample collected May 26, 2004, sampling point DS000 Coliform (TCR)
Collected
May 26, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040528143853-00079
Laboratory
MSDH Lab
Monitoring period
May 1, 2004 – May 31, 2004
Absence , sample collected May 26, 2004, sampling point DS000 Coliform (TCR)
Collected
May 26, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040528143853-00080
Laboratory
MSDH Lab
Monitoring period
May 1, 2004 – May 31, 2004
Absence , sample collected May 26, 2004, sampling point DS000 Coliform (TCR)
Collected
May 26, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040528143853-00081
Laboratory
MSDH Lab
Monitoring period
May 1, 2004 – May 31, 2004
Absence , sample collected May 26, 2004, sampling point DS000 Coliform (TCR)
Collected
Apr 29, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040503140512-00066
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2004 – Apr 30, 2004
Absence , sample collected Apr 29, 2004, sampling point DS000 Coliform (TCR)
Collected
Apr 29, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040503140512-00067
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2004 – Apr 30, 2004
Absence , sample collected Apr 29, 2004, sampling point DS000 Coliform (TCR)
Collected
Apr 29, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040503140512-00068
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2004 – Apr 30, 2004
Absence , sample collected Apr 29, 2004, sampling point DS000 Coliform (TCR)
Collected
Apr 29, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040503140512-00069
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2004 – Apr 30, 2004
Absence , sample collected Apr 29, 2004, sampling point DS000 Coliform (TCR)
Collected
Mar 17, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040319130141-00164
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2004 – Mar 31, 2004
Absence , sample collected Mar 17, 2004, sampling point DS000 Coliform (TCR)
Collected
Mar 17, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040319130141-00165
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2004 – Mar 31, 2004
Absence , sample collected Mar 17, 2004, sampling point DS000 Coliform (TCR)
Collected
Mar 17, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040319130141-00166
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2004 – Mar 31, 2004
Absence , sample collected Mar 17, 2004, sampling point DS000 Coliform (TCR)
Collected
Mar 17, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040319130141-00167
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2004 – Mar 31, 2004
Absence , sample collected Mar 17, 2004, sampling point DS000 Coliform (TCR)
Collected
Feb 27, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040310144627-00073
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2004 – Feb 29, 2004
Absence , sample collected Feb 27, 2004, sampling point DS000 Coliform (TCR)
Collected
Feb 27, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040310144627-00074
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2004 – Feb 29, 2004
Absence , sample collected Feb 27, 2004, sampling point DS000 Coliform (TCR)