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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 796–810 of 1,248 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Hamilton Water District, 796 to 810 of 1,248 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Nov 2, 2011 13:46
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
479223
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2011 – Nov 30, 2011
Absence , sample collected Nov 2, 2011 13:46, sampling point DS000 Coliform (TCR)
Collected
Oct 3, 2011 13:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
470933
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2011 – Oct 31, 2011
Absence , sample collected Oct 3, 2011 13:40, sampling point DS000 Coliform (TCR)
Collected
Oct 3, 2011 13:07
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
470943
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2011 – Oct 31, 2011
Absence , sample collected Oct 3, 2011 13:07, sampling point DS000 Coliform (TCR)
Collected
Oct 3, 2011 13:18
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
470944
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2011 – Oct 31, 2011
Absence , sample collected Oct 3, 2011 13:18, sampling point DS000 Coliform (TCR)
Collected
Oct 3, 2011 12:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
470945
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2011 – Oct 31, 2011
Absence , sample collected Oct 3, 2011 12:45, sampling point DS000 Coliform (TCR)
Collected
Oct 3, 2011 13:27
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
471032
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2011 – Oct 31, 2011
Absence , sample collected Oct 3, 2011 13:27, sampling point DS000 Coliform (TCR)
Collected
Sep 6, 2011 13:33
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
464702
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2011 – Sep 30, 2011
Absence , sample collected Sep 6, 2011 13:33, sampling point DS000 Coliform (TCR)
Collected
Sep 6, 2011 14:02
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
464703
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2011 – Sep 30, 2011
Absence , sample collected Sep 6, 2011 14:02, sampling point DS000 Coliform (TCR)
Collected
Sep 6, 2011 13:23
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
464704
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2011 – Sep 30, 2011
Absence , sample collected Sep 6, 2011 13:23, sampling point DS000 Coliform (TCR)
Collected
Sep 6, 2011 13:51
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
464717
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2011 – Sep 30, 2011
Absence , sample collected Sep 6, 2011 13:51, sampling point DS000 Coliform (TCR)
Collected
Sep 6, 2011 14:06
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
464718
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2011 – Sep 30, 2011
Absence , sample collected Sep 6, 2011 14:06, sampling point DS000 Coliform (TCR)
Collected
Aug 2, 2011 13:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
457887
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2011 – Aug 31, 2011
Absence , sample collected Aug 2, 2011 13:20, sampling point DS000 Coliform (TCR)
Collected
Aug 2, 2011 12:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
457936
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2011 – Aug 31, 2011
Absence , sample collected Aug 2, 2011 12:45, sampling point DS000 Coliform (TCR)
Collected
Aug 2, 2011 13:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
457948
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2011 – Aug 31, 2011
Absence , sample collected Aug 2, 2011 13:30, sampling point DS000 Coliform (TCR)
Collected
Aug 2, 2011 13:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
457949
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2011 – Aug 31, 2011
Absence , sample collected Aug 2, 2011 13:10, sampling point DS000 Coliform (TCR)