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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 901–915 of 1,248 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Hamilton Water District, 901 to 915 of 1,248 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Feb 16, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
336405
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2010 – Feb 28, 2010
Absence , sample collected Feb 16, 2010, sampling point DS000 Coliform (TCR)
Collected
Jan 25, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
330679
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2010 – Jan 31, 2010
Absence , sample collected Jan 25, 2010, sampling point DS000 Coliform (TCR)
Collected
Jan 25, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
330690
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2010 – Jan 31, 2010
Absence , sample collected Jan 25, 2010, sampling point DS000 Coliform (TCR)
Collected
Jan 25, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
330708
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2010 – Jan 31, 2010
Absence , sample collected Jan 25, 2010, sampling point DS000 Coliform (TCR)
Collected
Jan 21, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
329629
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2010 – Jan 31, 2010
Absence , sample collected Jan 21, 2010, sampling point DS000 Coliform (TCR)
Collected
Jan 21, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
329630
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2010 – Jan 31, 2010
Absence , sample collected Jan 21, 2010, sampling point DS000 Coliform (TCR)
Collected
Dec 21, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
323890
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2009 – Dec 31, 2009
Absence , sample collected Dec 21, 2009, sampling point DS000 Coliform (TCR)
Collected
Dec 21, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
323893
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2009 – Dec 31, 2009
Absence , sample collected Dec 21, 2009, sampling point DS000 Coliform (TCR)
Collected
Dec 21, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
324004
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2009 – Dec 31, 2009
Absence , sample collected Dec 21, 2009, sampling point DS000 Coliform (TCR)
Collected
Dec 17, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
323702
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2009 – Dec 31, 2009
Absence , sample collected Dec 17, 2009, sampling point DS000 Coliform (TCR)
Collected
Dec 17, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
323703
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2009 – Dec 31, 2009
Absence , sample collected Dec 17, 2009, sampling point DS000 Coliform (TCR)
Collected
Nov 30, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
318416
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2009 – Nov 30, 2009
Absence , sample collected Nov 30, 2009, sampling point DS000 Coliform (TCR)
Collected
Nov 30, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
318418
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2009 – Nov 30, 2009
Absence , sample collected Nov 30, 2009, sampling point DS000 Coliform (TCR)
Collected
Nov 30, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
318422
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2009 – Nov 30, 2009
Absence , sample collected Nov 30, 2009, sampling point DS000 Coliform (TCR)
Collected
Nov 23, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
318300
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2009 – Nov 30, 2009
Absence , sample collected Nov 23, 2009, sampling point DS000 Coliform (TCR)