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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

MS0440002 , Town of Caledonia

8 of 2,498 results on record were positive for coliform or another organism the agency tests for. The most recent was July 7, 2025.

They fall across 8 of the 1,859 samples on record.

Every sample on record, October 8, 2003 to September 9, 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 1,261–1,275 of 1,859 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Town of Caledonia, 1,261 to 1,275 of 1,859 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Nov 3, 2011 14:01
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
479396
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2011 – Nov 30, 2011
Absence , sample collected Nov 3, 2011 14:01, sampling point DS000 Coliform (TCR)
Collected
Nov 2, 2011 14:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
478972
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2011 – Nov 30, 2011
Absence , sample collected Nov 2, 2011 14:30, sampling point DS000 Coliform (TCR)
Collected
Nov 2, 2011 14:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
479219
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2011 – Nov 30, 2011
Absence , sample collected Nov 2, 2011 14:00, sampling point DS000 Coliform (TCR)
Collected
Oct 11, 2011 13:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
473710
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2011 – Oct 31, 2011
Absence , sample collected Oct 11, 2011 13:20, sampling point DS000 Coliform (TCR)
Collected
Oct 11, 2011 13:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
473711
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2011 – Oct 31, 2011
Absence , sample collected Oct 11, 2011 13:40, sampling point DS000 Coliform (TCR)
Collected
Oct 11, 2011 14:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
473757
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2011 – Oct 31, 2011
Absence , sample collected Oct 11, 2011 14:15, sampling point DS000 Coliform (TCR)
Collected
Oct 11, 2011 13:55
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
473758
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2011 – Oct 31, 2011
Absence , sample collected Oct 11, 2011 13:55, sampling point DS000 Coliform (TCR)
Collected
Oct 6, 2011 13:55
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
472707
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2011 – Oct 31, 2011
Absence , sample collected Oct 6, 2011 13:55, sampling point DS000 Coliform (TCR)
Collected
Oct 6, 2011 13:37
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
472711
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2011 – Oct 31, 2011
Absence , sample collected Oct 6, 2011 13:37, sampling point DS000 Coliform (TCR)
Collected
Sep 8, 2011 14:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
465721
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2011 – Sep 30, 2011
Absence , sample collected Sep 8, 2011 14:30, sampling point DS000 Coliform (TCR)
Collected
Sep 8, 2011 14:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
465722
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2011 – Sep 30, 2011
Absence , sample collected Sep 8, 2011 14:20, sampling point DS000 Coliform (TCR)
Collected
Sep 8, 2011 15:12
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
465723
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2011 – Sep 30, 2011
Absence , sample collected Sep 8, 2011 15:12, sampling point DS000 Coliform (TCR)
Collected
Sep 8, 2011 15:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
465724
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2011 – Sep 30, 2011
Absence , sample collected Sep 8, 2011 15:30, sampling point DS000 Coliform (TCR)
Collected
Sep 7, 2011 11:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
465197
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2011 – Sep 30, 2011
Absence , sample collected Sep 7, 2011 11:15, sampling point DS000 Coliform (TCR)
Collected
Sep 7, 2011 11:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
465316
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2011 – Sep 30, 2011
Absence , sample collected Sep 7, 2011 11:00, sampling point DS000 Coliform (TCR)