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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 556–570 of 1,090 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Oak Hill Water Assn, 556 to 570 of 1,090 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Aug 16, 2017 15:55
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
948905
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2017 – Aug 31, 2017
Absence , sample collected Aug 16, 2017 15:55, sampling point DS000 Coliform (TCR)
Collected
Aug 16, 2017 14:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
948906
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2017 – Aug 31, 2017
Absence , sample collected Aug 16, 2017 14:30, sampling point DS000 Coliform (TCR)
Collected
Aug 16, 2017 14:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
948907
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2017 – Aug 31, 2017
Absence , sample collected Aug 16, 2017 14:45, sampling point DS000 Coliform (TCR)
Collected
Aug 16, 2017 15:25
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
948908
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2017 – Aug 31, 2017
Presence , sample collected Aug 16, 2017 15:25, sampling point DS000 Coliform (TCR)
Absence , sample collected Aug 16, 2017 15:25, sampling point DS000 E. Coli
Collected
Jul 10, 2017 14:35
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
939615
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2017 – Jul 31, 2017
Absence , sample collected Jul 10, 2017 14:35, sampling point DS000 Coliform (TCR)
Collected
Jul 10, 2017 14:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
939616
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2017 – Jul 31, 2017
Absence , sample collected Jul 10, 2017 14:45, sampling point DS000 Coliform (TCR)
Collected
Jul 10, 2017 14:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
939617
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2017 – Jul 31, 2017
Absence , sample collected Jul 10, 2017 14:20, sampling point DS000 Coliform (TCR)
Collected
Jul 10, 2017 15:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
939618
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2017 – Jul 31, 2017
Absence , sample collected Jul 10, 2017 15:00, sampling point DS000 Coliform (TCR)
Collected
Jul 10, 2017 15:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
939619
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2017 – Jul 31, 2017
Absence , sample collected Jul 10, 2017 15:15, sampling point DS000 Coliform (TCR)
Collected
Jun 19, 2017 15:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
936623
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2017 – Jun 30, 2017
Absence , sample collected Jun 19, 2017 15:30, sampling point DS000 Coliform (TCR)
Collected
Jun 19, 2017 15:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
936624
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2017 – Jun 30, 2017
Absence , sample collected Jun 19, 2017 15:50, sampling point DS000 Coliform (TCR)
Collected
Jun 19, 2017 14:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
936628
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2017 – Jun 30, 2017
Absence , sample collected Jun 19, 2017 14:30, sampling point DS000 Coliform (TCR)
Collected
Jun 19, 2017 14:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
936629
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2017 – Jun 30, 2017
Absence , sample collected Jun 19, 2017 14:45, sampling point DS000 Coliform (TCR)
Collected
Jun 19, 2017 15:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
936632
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2017 – Jun 30, 2017
Absence , sample collected Jun 19, 2017 15:15, sampling point DS000 Coliform (TCR)
Collected
May 9, 2017 15:55
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
929100
Laboratory
MSDH Lab
Monitoring period
May 1, 2017 – May 31, 2017
Absence , sample collected May 9, 2017 15:55, sampling point DS000 Coliform (TCR)