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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 916–930 of 1,248 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Hamilton Water District, 916 to 930 of 1,248 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Nov 23, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
318304
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2009 – Nov 30, 2009
Absence , sample collected Nov 23, 2009, sampling point DS000 Coliform (TCR)
Collected
Oct 28, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
311382
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2009 – Oct 31, 2009
Absence , sample collected Oct 28, 2009, sampling point DS000 Coliform (TCR)
Collected
Oct 28, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
311389
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2009 – Oct 31, 2009
Absence , sample collected Oct 28, 2009, sampling point DS000 Coliform (TCR)
Collected
Oct 28, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
311394
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2009 – Oct 31, 2009
Absence , sample collected Oct 28, 2009, sampling point DS000 Coliform (TCR)
Collected
Oct 28, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
311395
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2009 – Oct 31, 2009
Absence , sample collected Oct 28, 2009, sampling point DS000 Coliform (TCR)
Collected
Oct 28, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
311402
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2009 – Oct 31, 2009
Absence , sample collected Oct 28, 2009, sampling point DS000 Coliform (TCR)
Collected
Sep 28, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
304459
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2009 – Sep 30, 2009
Absence , sample collected Sep 28, 2009, sampling point DS000 Coliform (TCR)
Collected
Sep 28, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
304460
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2009 – Sep 30, 2009
Absence , sample collected Sep 28, 2009, sampling point DS000 Coliform (TCR)
Collected
Sep 28, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
304461
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2009 – Sep 30, 2009
Absence , sample collected Sep 28, 2009, sampling point DS000 Coliform (TCR)
Collected
Sep 25, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
304235
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2009 – Sep 30, 2009
Absence , sample collected Sep 25, 2009, sampling point DS000 Coliform (TCR)
Collected
Sep 25, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
304236
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2009 – Sep 30, 2009
Absence , sample collected Sep 25, 2009, sampling point DS000 Coliform (TCR)
Collected
Sep 25, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
304237
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2009 – Sep 30, 2009
Absence , sample collected Sep 25, 2009, sampling point DS000 Coliform (TCR)
Collected
Aug 28, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
297845
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2009 – Aug 31, 2009
Absence , sample collected Aug 28, 2009, sampling point DS000 Coliform (TCR)
Collected
Aug 28, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
297846
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2009 – Aug 31, 2009
Absence , sample collected Aug 28, 2009, sampling point DS000 Coliform (TCR)
Collected
Aug 28, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
297871
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2009 – Aug 31, 2009
Absence , sample collected Aug 28, 2009, sampling point DS000 Coliform (TCR)