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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 1,609 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 1,244 samples on record.

Every sample on record, October 30, 2003 to August 10, 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 466–480 of 1,244 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Hamilton Water District, 466 to 480 of 1,244 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Apr 4, 2017 09:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
922116
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2017 – Apr 30, 2017
Absence , sample collected Apr 4, 2017 09:15, sampling point DS000 Coliform (TCR)
Collected
Apr 4, 2017 08:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
922117
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2017 – Apr 30, 2017
Absence , sample collected Apr 4, 2017 08:40, sampling point DS000 Coliform (TCR)
Collected
Apr 4, 2017 09:32
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
922118
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2017 – Apr 30, 2017
Absence , sample collected Apr 4, 2017 09:32, sampling point DS000 Coliform (TCR)
Collected
Apr 4, 2017 09:49
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
922120
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2017 – Apr 30, 2017
Absence , sample collected Apr 4, 2017 09:49, sampling point DS000 Coliform (TCR)
Collected
Mar 1, 2017 11:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
914301
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2017 – Mar 31, 2017
Absence , sample collected Mar 1, 2017 11:15, sampling point DS000 Coliform (TCR)
Collected
Mar 1, 2017 11:59
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
914305
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2017 – Mar 31, 2017
Absence , sample collected Mar 1, 2017 11:59, sampling point DS000 Coliform (TCR)
Collected
Mar 1, 2017 11:46
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
914309
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2017 – Mar 31, 2017
Absence , sample collected Mar 1, 2017 11:46, sampling point DS000 Coliform (TCR)
Collected
Mar 1, 2017 11:32
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
914314
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2017 – Mar 31, 2017
Absence , sample collected Mar 1, 2017 11:32, sampling point DS000 Coliform (TCR)
Collected
Feb 1, 2017 10:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
908826
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2017 – Feb 28, 2017
Absence , sample collected Feb 1, 2017 10:00, sampling point DS000 Coliform (TCR)
Collected
Feb 1, 2017 09:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
908827
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2017 – Feb 28, 2017
Absence , sample collected Feb 1, 2017 09:00, sampling point DS000 Coliform (TCR)
Collected
Feb 1, 2017 09:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
908828
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2017 – Feb 28, 2017
Absence , sample collected Feb 1, 2017 09:45, sampling point DS000 Coliform (TCR)
Collected
Feb 1, 2017 09:25
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
908829
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2017 – Feb 28, 2017
Absence , sample collected Feb 1, 2017 09:25, sampling point DS000 Coliform (TCR)
Collected
Jan 10, 2017 10:25
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
904626
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2017 – Jan 31, 2017
Absence , sample collected Jan 10, 2017 10:25, sampling point DS000 Coliform (TCR)
Collected
Jan 10, 2017 09:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
904627
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2017 – Jan 31, 2017
Absence , sample collected Jan 10, 2017 09:50, sampling point DS000 Coliform (TCR)
Collected
Jan 10, 2017 10:08
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
904628
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2017 – Jan 31, 2017
Absence , sample collected Jan 10, 2017 10:08, sampling point DS000 Coliform (TCR)