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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

MS0580004 , Oak Hill Water Assn

10 of 1,545 results on record were positive for coliform or another organism the agency tests for. The most recent was October 20, 2025.

They fall across 10 of the 1,090 samples on record.

Every sample on record, October 7, 2003 to September 1, 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 811–825 of 1,090 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Oak Hill Water Assn, 811 to 825 of 1,090 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Feb 15, 2012 10:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
502376
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2012 – Feb 29, 2012
Absence , sample collected Feb 15, 2012 10:45, sampling point DS000 Coliform (TCR)
Collected
Feb 15, 2012 11:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
502378
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2012 – Feb 29, 2012
Absence , sample collected Feb 15, 2012 11:00, sampling point DS000 Coliform (TCR)
Collected
Jan 4, 2012 16:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
491679
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2012 – Jan 31, 2012
Absence , sample collected Jan 4, 2012 16:00, sampling point DS000 Coliform (TCR)
Collected
Jan 4, 2012 15:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
491680
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2012 – Jan 31, 2012
Absence , sample collected Jan 4, 2012 15:50, sampling point DS000 Coliform (TCR)
Collected
Jan 4, 2012 15:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
491681
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2012 – Jan 31, 2012
Absence , sample collected Jan 4, 2012 15:40, sampling point DS000 Coliform (TCR)
Collected
Dec 13, 2011 15:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
488580
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2011 – Dec 31, 2011
Absence , sample collected Dec 13, 2011 15:30, sampling point DS000 Coliform (TCR)
Collected
Dec 13, 2011 15:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
488581
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2011 – Dec 31, 2011
Absence , sample collected Dec 13, 2011 15:15, sampling point DS000 Coliform (TCR)
Collected
Dec 13, 2011 15:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
488584
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2011 – Dec 31, 2011
Absence , sample collected Dec 13, 2011 15:45, sampling point DS000 Coliform (TCR)
Collected
Nov 2, 2011 09:52
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
478846
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2011 – Nov 30, 2011
Absence , sample collected Nov 2, 2011 09:52, sampling point DS000 Coliform (TCR)
Collected
Nov 2, 2011 08:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
478847
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2011 – Nov 30, 2011
Absence , sample collected Nov 2, 2011 08:40, sampling point DS000 Coliform (TCR)
Collected
Nov 2, 2011 09:41
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
478850
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2011 – Nov 30, 2011
Absence , sample collected Nov 2, 2011 09:41, sampling point DS000 Coliform (TCR)
Collected
Oct 5, 2011 11:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
472399
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2011 – Oct 31, 2011
Absence , sample collected Oct 5, 2011 11:40, sampling point DS000 Coliform (TCR)
Collected
Oct 5, 2011 10:23
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
472402
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2011 – Oct 31, 2011
Absence , sample collected Oct 5, 2011 10:23, sampling point DS000 Coliform (TCR)
Collected
Oct 5, 2011 10:33
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
472403
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2011 – Oct 31, 2011
Absence , sample collected Oct 5, 2011 10:33, sampling point DS000 Coliform (TCR)
Collected
Sep 12, 2011 09:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
466312
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2011 – Sep 30, 2011
Absence , sample collected Sep 12, 2011 09:45, sampling point DS000 Coliform (TCR)