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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 1,081–1,095 of 1,248 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Hamilton Water District, 1,081 to 1,095 of 1,248 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jan 22, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070207163202-00050
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2007 – Jan 31, 2007
Absence , sample collected Jan 22, 2007, sampling point DS000 Coliform (TCR)
Collected
Jan 22, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070207163202-00051
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2007 – Jan 31, 2007
Absence , sample collected Jan 22, 2007, sampling point DS000 Coliform (TCR)
Collected
Jan 22, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070207163202-00052
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2007 – Jan 31, 2007
Absence , sample collected Jan 22, 2007, sampling point DS000 Coliform (TCR)
Collected
Jan 22, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070207163202-00053
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2007 – Jan 31, 2007
Absence , sample collected Jan 22, 2007, sampling point DS000 Coliform (TCR)
Collected
Dec 19, 2006
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070105155330-00471
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2006 – Dec 31, 2006
Absence , sample collected Dec 19, 2006, sampling point DS000 Coliform (TCR)
Collected
Dec 19, 2006
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070105155330-00472
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2006 – Dec 31, 2006
Absence , sample collected Dec 19, 2006, sampling point DS000 Coliform (TCR)
Collected
Dec 19, 2006
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070105155330-00473
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2006 – Dec 31, 2006
Absence , sample collected Dec 19, 2006, sampling point DS000 Coliform (TCR)
Collected
Dec 19, 2006
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070105155330-00474
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2006 – Dec 31, 2006
Absence , sample collected Dec 19, 2006, sampling point DS000 Coliform (TCR)
Collected
Nov 27, 2006
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
061211103046-02315
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2006 – Nov 30, 2006
Absence , sample collected Nov 27, 2006, sampling point DS000 Coliform (TCR)
Collected
Nov 27, 2006
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
061211103046-02316
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2006 – Nov 30, 2006
Absence , sample collected Nov 27, 2006, sampling point DS000 Coliform (TCR)
Collected
Nov 27, 2006
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
061211103046-02317
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2006 – Nov 30, 2006
Absence , sample collected Nov 27, 2006, sampling point DS000 Coliform (TCR)
Collected
Oct 30, 2006
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
061107084119-03617
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2006 – Oct 31, 2006
Absence , sample collected Oct 30, 2006, sampling point DS000 Coliform (TCR)
Collected
Oct 30, 2006
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
061107084119-03618
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2006 – Oct 31, 2006
Absence , sample collected Oct 30, 2006, sampling point DS000 Coliform (TCR)
Collected
Oct 24, 2006
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
061107084119-03613
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2006 – Oct 31, 2006
Absence , sample collected Oct 24, 2006, sampling point DS000 Coliform (TCR)
Collected
Oct 24, 2006
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
061107084119-03614
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2006 – Oct 31, 2006
Absence , sample collected Oct 24, 2006, sampling point DS000 Coliform (TCR)