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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 541–555 of 1,248 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Hamilton Water District, 541 to 555 of 1,248 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Feb 8, 2016 09:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
836279
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2016 – Feb 29, 2016
Absence , sample collected Feb 8, 2016 09:45, sampling point DS000 Coliform (TCR)
Collected
Jan 6, 2016 10:22
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
829250
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2016 – Jan 31, 2016
Absence , sample collected Jan 6, 2016 10:22, sampling point DS000 Coliform (TCR)
Collected
Jan 6, 2016 10:34
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
829251
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2016 – Jan 31, 2016
Absence , sample collected Jan 6, 2016 10:34, sampling point DS000 Coliform (TCR)
Collected
Jan 6, 2016 09:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
829264
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2016 – Jan 31, 2016
Absence , sample collected Jan 6, 2016 09:45, sampling point DS000 Coliform (TCR)
Collected
Jan 6, 2016 10:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
829265
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2016 – Jan 31, 2016
Absence , sample collected Jan 6, 2016 10:45, sampling point DS000 Coliform (TCR)
Collected
Jan 6, 2016 10:01
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
829267
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2016 – Jan 31, 2016
Absence , sample collected Jan 6, 2016 10:01, sampling point DS000 Coliform (TCR)
Collected
Dec 2, 2015 13:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
821255
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2015 – Dec 31, 2015
Absence , sample collected Dec 2, 2015 13:20, sampling point DS000 Coliform (TCR)
Collected
Dec 2, 2015 13:34
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
821256
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2015 – Dec 31, 2015
Absence , sample collected Dec 2, 2015 13:34, sampling point DS000 Coliform (TCR)
Collected
Dec 2, 2015 13:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
821257
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2015 – Dec 31, 2015
Absence , sample collected Dec 2, 2015 13:00, sampling point DS000 Coliform (TCR)
Collected
Dec 2, 2015 12:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
821258
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2015 – Dec 31, 2015
Absence , sample collected Dec 2, 2015 12:40, sampling point DS000 Coliform (TCR)
Collected
Dec 2, 2015 13:43
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
821259
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2015 – Dec 31, 2015
Absence , sample collected Dec 2, 2015 13:43, sampling point DS000 Coliform (TCR)
Collected
Nov 9, 2015 13:25
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
817268
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2015 – Nov 30, 2015
Absence , sample collected Nov 9, 2015 13:25, sampling point DS000 Coliform (TCR)
Collected
Nov 9, 2015 13:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
817297
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2015 – Nov 30, 2015
Absence , sample collected Nov 9, 2015 13:45, sampling point DS000 Coliform (TCR)
Collected
Nov 9, 2015 14:13
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
817418
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2015 – Nov 30, 2015
Absence , sample collected Nov 9, 2015 14:13, sampling point DS000 Coliform (TCR)
Collected
Nov 9, 2015 14:25
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
817428
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2015 – Nov 30, 2015
Absence , sample collected Nov 9, 2015 14:25, sampling point DS000 Coliform (TCR)