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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 526–540 of 1,248 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Hamilton Water District, 526 to 540 of 1,248 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
May 3, 2016 10:28
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
853888
Laboratory
MSDH Lab
Monitoring period
May 1, 2016 – May 31, 2016
Absence , sample collected May 3, 2016 10:28, sampling point DS000 Coliform (TCR)
Collected
Apr 4, 2016 11:35
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
847447
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2016 – Apr 30, 2016
Absence , sample collected Apr 4, 2016 11:35, sampling point DS000 Coliform (TCR)
Collected
Apr 4, 2016 11:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
847469
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2016 – Apr 30, 2016
Absence , sample collected Apr 4, 2016 11:20, sampling point DS000 Coliform (TCR)
Collected
Apr 4, 2016 10:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
847470
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2016 – Apr 30, 2016
Absence , sample collected Apr 4, 2016 10:30, sampling point DS000 Coliform (TCR)
Collected
Apr 4, 2016 10:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
847471
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2016 – Apr 30, 2016
Absence , sample collected Apr 4, 2016 10:50, sampling point DS000 Coliform (TCR)
Collected
Apr 4, 2016 11:05
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
847472
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2016 – Apr 30, 2016
Absence , sample collected Apr 4, 2016 11:05, sampling point DS000 Coliform (TCR)
Collected
Mar 7, 2016 14:03
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
843249
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2016 – Mar 31, 2016
Absence , sample collected Mar 7, 2016 14:03, sampling point DS000 Coliform (TCR)
Collected
Mar 7, 2016 13:53
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
843251
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2016 – Mar 31, 2016
Absence , sample collected Mar 7, 2016 13:53, sampling point DS000 Coliform (TCR)
Collected
Mar 7, 2016 13:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
843347
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2016 – Mar 31, 2016
Absence , sample collected Mar 7, 2016 13:00, sampling point DS000 Coliform (TCR)
Collected
Mar 7, 2016 13:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
843509
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2016 – Mar 31, 2016
Absence , sample collected Mar 7, 2016 13:40, sampling point DS000 Coliform (TCR)
Collected
Mar 7, 2016 13:24
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
843523
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2016 – Mar 31, 2016
Absence , sample collected Mar 7, 2016 13:24, sampling point DS000 Coliform (TCR)
Collected
Feb 8, 2016 10:05
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
836262
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2016 – Feb 29, 2016
Absence , sample collected Feb 8, 2016 10:05, sampling point DS000 Coliform (TCR)
Collected
Feb 8, 2016 10:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
836264
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2016 – Feb 29, 2016
Absence , sample collected Feb 8, 2016 10:20, sampling point DS000 Coliform (TCR)
Collected
Feb 8, 2016 10:35
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
836265
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2016 – Feb 29, 2016
Absence , sample collected Feb 8, 2016 10:35, sampling point DS000 Coliform (TCR)
Collected
Feb 8, 2016 10:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
836266
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2016 – Feb 29, 2016
Absence , sample collected Feb 8, 2016 10:50, sampling point DS000 Coliform (TCR)