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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 556–570 of 1,248 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Hamilton Water District, 556 to 570 of 1,248 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Nov 9, 2015 13:55
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
817429
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2015 – Nov 30, 2015
Absence , sample collected Nov 9, 2015 13:55, sampling point DS000 Coliform (TCR)
Collected
Oct 7, 2015 11:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
809752
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2015 – Oct 31, 2015
Absence , sample collected Oct 7, 2015 11:40, sampling point DS000 Coliform (TCR)
Collected
Oct 7, 2015 11:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
809753
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2015 – Oct 31, 2015
Absence , sample collected Oct 7, 2015 11:20, sampling point DS000 Coliform (TCR)
Collected
Oct 7, 2015 12:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
809754
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2015 – Oct 31, 2015
Absence , sample collected Oct 7, 2015 12:00, sampling point DS000 Coliform (TCR)
Collected
Oct 7, 2015 10:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
809776
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2015 – Oct 31, 2015
Absence , sample collected Oct 7, 2015 10:50, sampling point DS000 Coliform (TCR)
Collected
Oct 7, 2015 10:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
809794
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2015 – Oct 31, 2015
Absence , sample collected Oct 7, 2015 10:30, sampling point DS000 Coliform (TCR)
Collected
Sep 8, 2015 10:17
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
801572
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2015 – Sep 30, 2015
Absence , sample collected Sep 8, 2015 10:17, sampling point DS000 Coliform (TCR)
Collected
Sep 8, 2015 10:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
801600
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2015 – Sep 30, 2015
Absence , sample collected Sep 8, 2015 10:00, sampling point DS000 Coliform (TCR)
Collected
Sep 8, 2015 10:48
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
801612
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2015 – Sep 30, 2015
Absence , sample collected Sep 8, 2015 10:48, sampling point DS000 Coliform (TCR)
Collected
Sep 8, 2015 10:35
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
801697
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2015 – Sep 30, 2015
Absence , sample collected Sep 8, 2015 10:35, sampling point DS000 Coliform (TCR)
Collected
Sep 8, 2015 10:59
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
801705
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2015 – Sep 30, 2015
Absence , sample collected Sep 8, 2015 10:59, sampling point DS000 Coliform (TCR)
Collected
Aug 5, 2015 13:47
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
793556
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2015 – Aug 31, 2015
Absence , sample collected Aug 5, 2015 13:47, sampling point DS000 Coliform (TCR)
Collected
Aug 5, 2015 13:37
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
793559
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2015 – Aug 31, 2015
Absence , sample collected Aug 5, 2015 13:37, sampling point DS000 Coliform (TCR)
Collected
Aug 5, 2015 12:48
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
793560
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2015 – Aug 31, 2015
Absence , sample collected Aug 5, 2015 12:48, sampling point DS000 Coliform (TCR)
Collected
Aug 5, 2015 13:26
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
793561
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2015 – Aug 31, 2015
Absence , sample collected Aug 5, 2015 13:26, sampling point DS000 Coliform (TCR)