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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 601–615 of 1,248 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Hamilton Water District, 601 to 615 of 1,248 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Feb 11, 2015 13:05
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
755224
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2015 – Feb 28, 2015
Absence , sample collected Feb 11, 2015 13:05, sampling point DS000 Coliform (TCR)
Collected
Jan 20, 2015 14:05
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
749326
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2015 – Jan 31, 2015
Absence , sample collected Jan 20, 2015 14:05, sampling point DS000 Coliform (TCR)
Collected
Jan 20, 2015 13:35
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
749328
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2015 – Jan 31, 2015
Absence , sample collected Jan 20, 2015 13:35, sampling point DS000 Coliform (TCR)
Collected
Jan 20, 2015 14:25
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
749331
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2015 – Jan 31, 2015
Absence , sample collected Jan 20, 2015 14:25, sampling point DS000 Coliform (TCR)
Collected
Jan 20, 2015 13:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
749335
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2015 – Jan 31, 2015
Absence , sample collected Jan 20, 2015 13:15, sampling point DS000 Coliform (TCR)
Collected
Jan 20, 2015 13:55
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
749336
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2015 – Jan 31, 2015
Absence , sample collected Jan 20, 2015 13:55, sampling point DS000 Coliform (TCR)
Collected
Dec 10, 2014 14:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
740907
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2014 – Dec 31, 2014
Absence , sample collected Dec 10, 2014 14:00, sampling point DS000 Coliform (TCR)
Collected
Dec 10, 2014 13:35
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
740909
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2014 – Dec 31, 2014
Absence , sample collected Dec 10, 2014 13:35, sampling point DS000 Coliform (TCR)
Collected
Dec 10, 2014 13:05
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
740915
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2014 – Dec 31, 2014
Absence , sample collected Dec 10, 2014 13:05, sampling point DS000 Coliform (TCR)
Collected
Dec 10, 2014 13:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
740920
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2014 – Dec 31, 2014
Absence , sample collected Dec 10, 2014 13:50, sampling point DS000 Coliform (TCR)
Collected
Dec 10, 2014 13:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
740925
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2014 – Dec 31, 2014
Absence , sample collected Dec 10, 2014 13:20, sampling point DS000 Coliform (TCR)
Collected
Nov 13, 2014 13:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
735477
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2014 – Nov 30, 2014
Absence , sample collected Nov 13, 2014 13:15, sampling point DS000 Coliform (TCR)
Collected
Nov 13, 2014 13:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
735478
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2014 – Nov 30, 2014
Absence , sample collected Nov 13, 2014 13:00, sampling point DS000 Coliform (TCR)
Collected
Nov 13, 2014 12:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
735479
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2014 – Nov 30, 2014
Absence , sample collected Nov 13, 2014 12:40, sampling point DS000 Coliform (TCR)
Collected
Nov 13, 2014 13:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
735480
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2014 – Nov 30, 2014
Absence , sample collected Nov 13, 2014 13:50, sampling point DS000 Coliform (TCR)