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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 1,021–1,035 of 1,248 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Hamilton Water District, 1,021 to 1,035 of 1,248 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Dec 27, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
160645
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2007 – Dec 31, 2007
Absence , sample collected Dec 27, 2007, sampling point DS000 Coliform (TCR)
Collected
Dec 27, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
160647
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2007 – Dec 31, 2007
Absence , sample collected Dec 27, 2007, sampling point DS000 Coliform (TCR)
Collected
Dec 27, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
160667
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2007 – Dec 31, 2007
Absence , sample collected Dec 27, 2007, sampling point DS000 Coliform (TCR)
Collected
Dec 27, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
160668
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2007 – Dec 31, 2007
Absence , sample collected Dec 27, 2007, sampling point DS000 Coliform (TCR)
Collected
Dec 27, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
160669
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2007 – Dec 31, 2007
Absence , sample collected Dec 27, 2007, sampling point DS000 Coliform (TCR)
Collected
Nov 29, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
154079
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2007 – Nov 30, 2007
Absence , sample collected Nov 29, 2007, sampling point DS000 Coliform (TCR)
Collected
Nov 29, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
154080
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2007 – Nov 30, 2007
Absence , sample collected Nov 29, 2007, sampling point DS000 Coliform (TCR)
Collected
Nov 29, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
154081
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2007 – Nov 30, 2007
Absence , sample collected Nov 29, 2007, sampling point DS000 Coliform (TCR)
Collected
Nov 29, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
154082
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2007 – Nov 30, 2007
Absence , sample collected Nov 29, 2007, sampling point DS000 Coliform (TCR)
Collected
Nov 29, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
154088
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2007 – Nov 30, 2007
Absence , sample collected Nov 29, 2007, sampling point DS000 Coliform (TCR)
Collected
Nov 29, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
154092
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2007 – Nov 30, 2007
Absence , sample collected Nov 29, 2007, sampling point DS000 Coliform (TCR)
Collected
Oct 29, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
147014
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2007 – Oct 31, 2007
Absence , sample collected Oct 29, 2007, sampling point DS000 Coliform (TCR)
Collected
Oct 29, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
147015
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2007 – Oct 31, 2007
Absence , sample collected Oct 29, 2007, sampling point DS000 Coliform (TCR)
Collected
Oct 29, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
147016
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2007 – Oct 31, 2007
Absence , sample collected Oct 29, 2007, sampling point DS000 Coliform (TCR)
Collected
Oct 29, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
147019
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2007 – Oct 31, 2007
Absence , sample collected Oct 29, 2007, sampling point DS000 Coliform (TCR)