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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 736–750 of 1,248 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Hamilton Water District, 736 to 750 of 1,248 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Nov 8, 2012 13:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
567085
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2012 – Nov 30, 2012
Absence , sample collected Nov 8, 2012 13:30, sampling point DS000 Coliform (TCR)
Collected
Oct 15, 2012 12:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
561611
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2012 – Oct 31, 2012
Absence , sample collected Oct 15, 2012 12:50, sampling point DS000 Coliform (TCR)
Collected
Oct 15, 2012 13:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
561640
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2012 – Oct 31, 2012
Absence , sample collected Oct 15, 2012 13:40, sampling point DS000 Coliform (TCR)
Collected
Oct 15, 2012 13:05
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
561642
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2012 – Oct 31, 2012
Absence , sample collected Oct 15, 2012 13:05, sampling point DS000 Coliform (TCR)
Collected
Oct 15, 2012 13:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
561643
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2012 – Oct 31, 2012
Absence , sample collected Oct 15, 2012 13:30, sampling point DS000 Coliform (TCR)
Collected
Oct 15, 2012 13:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
561644
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2012 – Oct 31, 2012
Absence , sample collected Oct 15, 2012 13:20, sampling point DS000 Coliform (TCR)
Collected
Sep 12, 2012 13:55
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
553861
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2012 – Sep 30, 2012
Absence , sample collected Sep 12, 2012 13:55, sampling point DS000 Coliform (TCR)
Collected
Sep 12, 2012 13:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
553862
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2012 – Sep 30, 2012
Absence , sample collected Sep 12, 2012 13:30, sampling point DS000 Coliform (TCR)
Collected
Sep 12, 2012 13:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
553863
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2012 – Sep 30, 2012
Absence , sample collected Sep 12, 2012 13:45, sampling point DS000 Coliform (TCR)
Collected
Sep 12, 2012 14:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
553864
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2012 – Sep 30, 2012
Absence , sample collected Sep 12, 2012 14:15, sampling point DS000 Coliform (TCR)
Collected
Sep 12, 2012 13:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
553865
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2012 – Sep 30, 2012
Absence , sample collected Sep 12, 2012 13:20, sampling point DS000 Coliform (TCR)
Collected
Aug 1, 2012 13:48
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
544135
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2012 – Aug 31, 2012
Absence , sample collected Aug 1, 2012 13:48, sampling point DS000 Coliform (TCR)
Collected
Aug 1, 2012 13:18
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
544136
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2012 – Aug 31, 2012
Absence , sample collected Aug 1, 2012 13:18, sampling point DS000 Coliform (TCR)
Collected
Aug 1, 2012 13:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
544137
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2012 – Aug 31, 2012
Absence , sample collected Aug 1, 2012 13:00, sampling point DS000 Coliform (TCR)
Collected
Aug 1, 2012 13:31
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
544138
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2012 – Aug 31, 2012
Absence , sample collected Aug 1, 2012 13:31, sampling point DS000 Coliform (TCR)