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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 376–390 of 1,244 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Hamilton Water District, 376 to 390 of 1,244 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Mar 5, 2019 12:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1062690
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2019 – Mar 31, 2019
Absence , sample collected Mar 5, 2019 12:30, sampling point DS000 Coliform (TCR)
Collected
Feb 6, 2019 10:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1055065
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2019 – Feb 28, 2019
Absence , sample collected Feb 6, 2019 10:30, sampling point DS000 Coliform (TCR)
Collected
Feb 6, 2019 10:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1055072
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2019 – Feb 28, 2019
Absence , sample collected Feb 6, 2019 10:50, sampling point DS000 Coliform (TCR)
Collected
Feb 6, 2019 10:05
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1055073
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2019 – Feb 28, 2019
Absence , sample collected Feb 6, 2019 10:05, sampling point DS000 Coliform (TCR)
Collected
Feb 6, 2019 11:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1055076
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2019 – Feb 28, 2019
Absence , sample collected Feb 6, 2019 11:00, sampling point DS000 Coliform (TCR)
Collected
Jan 8, 2019 10:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1048944
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2019 – Jan 31, 2019
Absence , sample collected Jan 8, 2019 10:00, sampling point DS000 Coliform (TCR)
Collected
Jan 8, 2019 10:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1048948
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2019 – Jan 31, 2019
Absence , sample collected Jan 8, 2019 10:20, sampling point DS000 Coliform (TCR)
Collected
Jan 8, 2019 10:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1048949
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2019 – Jan 31, 2019
Absence , sample collected Jan 8, 2019 10:45, sampling point DS000 Coliform (TCR)
Collected
Jan 8, 2019 11:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1048950
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2019 – Jan 31, 2019
Absence , sample collected Jan 8, 2019 11:00, sampling point DS000 Coliform (TCR)
Collected
Dec 4, 2018 10:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1043284
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2018 – Dec 31, 2018
Absence , sample collected Dec 4, 2018 10:20, sampling point DS000 Coliform (TCR)
Collected
Dec 4, 2018 10:05
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1043291
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2018 – Dec 31, 2018
Absence , sample collected Dec 4, 2018 10:05, sampling point DS000 Coliform (TCR)
Collected
Dec 4, 2018 10:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1043294
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2018 – Dec 31, 2018
Absence , sample collected Dec 4, 2018 10:45, sampling point DS000 Coliform (TCR)
Collected
Dec 4, 2018 09:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1043313
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2018 – Dec 31, 2018
Absence , sample collected Dec 4, 2018 09:50, sampling point DS000 Coliform (TCR)
Collected
Nov 6, 2018 13:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1036819
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2018 – Nov 30, 2018
Absence , sample collected Nov 6, 2018 13:20, sampling point DS000 Coliform (TCR)
Collected
Nov 6, 2018 13:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1036828
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2018 – Nov 30, 2018
Absence , sample collected Nov 6, 2018 13:30, sampling point DS000 Coliform (TCR)