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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 841–855 of 1,859 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Town of Caledonia, 841 to 855 of 1,859 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jan 24, 2017 13:34
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
907054
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2017 – Jan 31, 2017
Absence , sample collected Jan 24, 2017 13:34, sampling point DS000 Coliform (TCR)
Collected
Jan 24, 2017 13:49
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
907058
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2017 – Jan 31, 2017
Absence , sample collected Jan 24, 2017 13:49, sampling point DS000 Coliform (TCR)
Collected
Jan 24, 2017 13:19
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
907060
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2017 – Jan 31, 2017
Absence , sample collected Jan 24, 2017 13:19, sampling point DS000 Coliform (TCR)
Collected
Dec 20, 2016 14:09
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
901375
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2016 – Dec 31, 2016
Absence , sample collected Dec 20, 2016 14:09, sampling point DS000 Coliform (TCR)
Collected
Dec 20, 2016 14:47
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
901377
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2016 – Dec 31, 2016
Absence , sample collected Dec 20, 2016 14:47, sampling point DS000 Coliform (TCR)
Collected
Dec 20, 2016 14:18
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
901386
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2016 – Dec 31, 2016
Absence , sample collected Dec 20, 2016 14:18, sampling point DS000 Coliform (TCR)
Collected
Dec 20, 2016 14:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
901388
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2016 – Dec 31, 2016
Absence , sample collected Dec 20, 2016 14:10, sampling point DS000 Coliform (TCR)
Collected
Dec 19, 2016 12:04
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
901181
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2016 – Dec 31, 2016
Absence , sample collected Dec 19, 2016 12:04, sampling point DS000 Coliform (TCR)
Collected
Dec 19, 2016 12:27
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
901209
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2016 – Dec 31, 2016
Absence , sample collected Dec 19, 2016 12:27, sampling point DS000 Coliform (TCR)
Collected
Dec 19, 2016 12:17
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
901259
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2016 – Dec 31, 2016
Absence , sample collected Dec 19, 2016 12:17, sampling point DS000 Coliform (TCR)
Collected
Dec 19, 2016 12:42
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
901260
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2016 – Dec 31, 2016
Absence , sample collected Dec 19, 2016 12:42, sampling point DS000 Coliform (TCR)
Collected
Nov 16, 2016 13:29
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
895371
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2016 – Nov 30, 2016
Absence , sample collected Nov 16, 2016 13:29, sampling point DS000 Coliform (TCR)
Collected
Nov 16, 2016 13:16
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
895378
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2016 – Nov 30, 2016
Absence , sample collected Nov 16, 2016 13:16, sampling point DS000 Coliform (TCR)
Collected
Nov 16, 2016 13:38
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
895382
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2016 – Nov 30, 2016
Absence , sample collected Nov 16, 2016 13:38, sampling point DS000 Coliform (TCR)
Collected
Nov 16, 2016 13:05
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
895389
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2016 – Nov 30, 2016
Absence , sample collected Nov 16, 2016 13:05, sampling point DS000 Coliform (TCR)