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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 541–555 of 1,090 samples on record, newest first.

Routine (12) and Repeat (3).

Coliform and microbial sample results for Oak Hill Water Assn, 541 to 555 of 1,090 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Nov 13, 2017 15:25
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
965249
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2017 – Nov 30, 2017
Absence , sample collected Nov 13, 2017 15:25, sampling point DS000 Coliform (TCR)
Collected
Oct 17, 2017 16:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
961492
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2017 – Oct 31, 2017
Absence , sample collected Oct 17, 2017 16:20, sampling point DS000 Coliform (TCR)
Collected
Oct 17, 2017 16:12
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
961493
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2017 – Oct 31, 2017
Absence , sample collected Oct 17, 2017 16:12, sampling point DS000 Coliform (TCR)
Collected
Oct 17, 2017 15:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
961494
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2017 – Oct 31, 2017
Absence , sample collected Oct 17, 2017 15:50, sampling point DS000 Coliform (TCR)
Collected
Oct 17, 2017 15:37
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
961495
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2017 – Oct 31, 2017
Absence , sample collected Oct 17, 2017 15:37, sampling point DS000 Coliform (TCR)
Collected
Oct 17, 2017 15:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
961496
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2017 – Oct 31, 2017
Absence , sample collected Oct 17, 2017 15:20, sampling point DS000 Coliform (TCR)
Collected
Sep 18, 2017 15:37
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
955463
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2017 – Sep 30, 2017
Absence , sample collected Sep 18, 2017 15:37, sampling point DS000 Coliform (TCR)
Collected
Sep 18, 2017 15:21
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
955464
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2017 – Sep 30, 2017
Absence , sample collected Sep 18, 2017 15:21, sampling point DS000 Coliform (TCR)
Collected
Sep 18, 2017 15:47
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
955466
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2017 – Sep 30, 2017
Absence , sample collected Sep 18, 2017 15:47, sampling point DS000 Coliform (TCR)
Collected
Sep 18, 2017 15:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
955467
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2017 – Sep 30, 2017
Absence , sample collected Sep 18, 2017 15:10, sampling point DS000 Coliform (TCR)
Collected
Sep 18, 2017 14:41
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
955468
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2017 – Sep 30, 2017
Absence , sample collected Sep 18, 2017 14:41, sampling point DS000 Coliform (TCR)
Collected
Aug 18, 2017 15:45
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
949119
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2017 – Aug 31, 2017
Absence , sample collected Aug 18, 2017 15:45, sampling point DS000 Coliform (TCR)
Collected
Aug 18, 2017 15:34
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
949120
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2017 – Aug 31, 2017
Absence , sample collected Aug 18, 2017 15:34, sampling point DS000 Coliform (TCR)
Collected
Aug 18, 2017 15:20
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
949121
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2017 – Aug 31, 2017
Absence , sample collected Aug 18, 2017 15:20, sampling point DS000 Coliform (TCR)
Collected
Aug 16, 2017 15:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
948904
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2017 – Aug 31, 2017
Absence , sample collected Aug 16, 2017 15:40, sampling point DS000 Coliform (TCR)