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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 391–405 of 1,244 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Hamilton Water District, 391 to 405 of 1,244 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Nov 6, 2018 13:05
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1036829
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2018 – Nov 30, 2018
Absence , sample collected Nov 6, 2018 13:05, sampling point DS000 Coliform (TCR)
Collected
Nov 6, 2018 12:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1036830
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2018 – Nov 30, 2018
Absence , sample collected Nov 6, 2018 12:45, sampling point DS000 Coliform (TCR)
Collected
Oct 3, 2018 13:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1029595
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2018 – Oct 31, 2018
Absence , sample collected Oct 3, 2018 13:40, sampling point DS000 Coliform (TCR)
Collected
Oct 3, 2018 13:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1029596
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2018 – Oct 31, 2018
Absence , sample collected Oct 3, 2018 13:20, sampling point DS000 Coliform (TCR)
Collected
Oct 3, 2018 13:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1029597
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2018 – Oct 31, 2018
Absence , sample collected Oct 3, 2018 13:00, sampling point DS000 Coliform (TCR)
Collected
Oct 3, 2018 13:55
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1029598
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2018 – Oct 31, 2018
Absence , sample collected Oct 3, 2018 13:55, sampling point DS000 Coliform (TCR)
Collected
Sep 18, 2018 10:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1025725
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2018 – Sep 30, 2018
Absence , sample collected Sep 18, 2018 10:30, sampling point DS000 Coliform (TCR)
Collected
Sep 18, 2018 09:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1025742
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2018 – Sep 30, 2018
Absence , sample collected Sep 18, 2018 09:50, sampling point DS000 Coliform (TCR)
Collected
Sep 18, 2018 09:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1025743
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2018 – Sep 30, 2018
Absence , sample collected Sep 18, 2018 09:30, sampling point DS000 Coliform (TCR)
Collected
Sep 18, 2018 10:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1025753
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2018 – Sep 30, 2018
Absence , sample collected Sep 18, 2018 10:15, sampling point DS000 Coliform (TCR)
Collected
Aug 29, 2018 09:42
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1021310
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2018 – Aug 31, 2018
Absence , sample collected Aug 29, 2018 09:42, sampling point DS000 Coliform (TCR)
Collected
Aug 1, 2018 11:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1016001
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2018 – Aug 31, 2018
Absence , sample collected Aug 1, 2018 11:10, sampling point DS000 Coliform (TCR)
Collected
Aug 1, 2018 10:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1016002
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2018 – Aug 31, 2018
Absence , sample collected Aug 1, 2018 10:50, sampling point DS000 Coliform (TCR)
Collected
Aug 1, 2018 10:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1016019
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2018 – Aug 31, 2018
Absence , sample collected Aug 1, 2018 10:15, sampling point DS000 Coliform (TCR)
Collected
Aug 1, 2018 10:35
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1016020
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2018 – Aug 31, 2018
Absence , sample collected Aug 1, 2018 10:35, sampling point DS000 Coliform (TCR)