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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 406–420 of 1,244 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Hamilton Water District, 406 to 420 of 1,244 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jul 17, 2018 09:25
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1014173
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2018 – Jul 31, 2018
Absence , sample collected Jul 17, 2018 09:25, sampling point DS000 Coliform (TCR)
Collected
Jul 17, 2018 10:05
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1014174
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2018 – Jul 31, 2018
Absence , sample collected Jul 17, 2018 10:05, sampling point DS000 Coliform (TCR)
Collected
Jul 17, 2018 10:25
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1014186
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2018 – Jul 31, 2018
Absence , sample collected Jul 17, 2018 10:25, sampling point DS000 Coliform (TCR)
Collected
Jul 17, 2018 09:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1014187
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2018 – Jul 31, 2018
Absence , sample collected Jul 17, 2018 09:45, sampling point DS000 Coliform (TCR)
Collected
Jun 5, 2018 10:55
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1004926
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2018 – Jun 30, 2018
Absence , sample collected Jun 5, 2018 10:55, sampling point DS000 Coliform (TCR)
Collected
Jun 5, 2018 10:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1004948
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2018 – Jun 30, 2018
Absence , sample collected Jun 5, 2018 10:15, sampling point DS000 Coliform (TCR)
Collected
Jun 5, 2018 11:18
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1004949
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2018 – Jun 30, 2018
Absence , sample collected Jun 5, 2018 11:18, sampling point DS000 Coliform (TCR)
Collected
Jun 5, 2018 10:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1004964
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2018 – Jun 30, 2018
Absence , sample collected Jun 5, 2018 10:40, sampling point DS000 Coliform (TCR)
Collected
May 1, 2018 11:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
997437
Laboratory
MSDH Lab
Monitoring period
May 1, 2018 – May 31, 2018
Absence , sample collected May 1, 2018 11:15, sampling point DS000 Coliform (TCR)
Collected
May 1, 2018 10:55
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
997443
Laboratory
MSDH Lab
Monitoring period
May 1, 2018 – May 31, 2018
Absence , sample collected May 1, 2018 10:55, sampling point DS000 Coliform (TCR)
Collected
May 1, 2018 10:35
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
997445
Laboratory
MSDH Lab
Monitoring period
May 1, 2018 – May 31, 2018
Absence , sample collected May 1, 2018 10:35, sampling point DS000 Coliform (TCR)
Collected
May 1, 2018 10:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
997455
Laboratory
MSDH Lab
Monitoring period
May 1, 2018 – May 31, 2018
Absence , sample collected May 1, 2018 10:15, sampling point DS000 Coliform (TCR)
Collected
Apr 4, 2018 09:55
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
993524
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2018 – Apr 30, 2018
Absence , sample collected Apr 4, 2018 09:55, sampling point DS000 Coliform (TCR)
Collected
Apr 4, 2018 10:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
993525
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2018 – Apr 30, 2018
Absence , sample collected Apr 4, 2018 10:20, sampling point DS000 Coliform (TCR)
Collected
Apr 4, 2018 10:38
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
993526
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2018 – Apr 30, 2018
Absence , sample collected Apr 4, 2018 10:38, sampling point DS000 Coliform (TCR)