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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 1,535 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 1,085 samples on record.

Every sample on record, October 7, 2003 to August 4, 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 496–510 of 1,085 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Oak Hill Water Assn, 496 to 510 of 1,085 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jul 16, 2018 14:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1013949
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2018 – Jul 31, 2018
Absence , sample collected Jul 16, 2018 14:50, sampling point DS000 Coliform (TCR)
Collected
Jun 12, 2018 15:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1007298
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2018 – Jun 30, 2018
Absence , sample collected Jun 12, 2018 15:00, sampling point DS000 Coliform (TCR)
Collected
Jun 12, 2018 15:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1007299
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2018 – Jun 30, 2018
Absence , sample collected Jun 12, 2018 15:20, sampling point DS000 Coliform (TCR)
Collected
Jun 12, 2018 14:35
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1007308
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2018 – Jun 30, 2018
Absence , sample collected Jun 12, 2018 14:35, sampling point DS000 Coliform (TCR)
Collected
Jun 12, 2018 15:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1007320
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2018 – Jun 30, 2018
Absence , sample collected Jun 12, 2018 15:40, sampling point DS000 Coliform (TCR)
Collected
Jun 12, 2018 14:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1007321
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2018 – Jun 30, 2018
Absence , sample collected Jun 12, 2018 14:15, sampling point DS000 Coliform (TCR)
Collected
May 9, 2018 15:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1000159
Laboratory
MSDH Lab
Monitoring period
May 1, 2018 – May 31, 2018
Absence , sample collected May 9, 2018 15:45, sampling point DS000 Coliform (TCR)
Collected
May 9, 2018 15:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1000160
Laboratory
MSDH Lab
Monitoring period
May 1, 2018 – May 31, 2018
Absence , sample collected May 9, 2018 15:30, sampling point DS000 Coliform (TCR)
Collected
May 9, 2018 15:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1000161
Laboratory
MSDH Lab
Monitoring period
May 1, 2018 – May 31, 2018
Absence , sample collected May 9, 2018 15:15, sampling point DS000 Coliform (TCR)
Collected
May 9, 2018 14:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1000162
Laboratory
MSDH Lab
Monitoring period
May 1, 2018 – May 31, 2018
Absence , sample collected May 9, 2018 14:30, sampling point DS000 Coliform (TCR)
Collected
May 9, 2018 16:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1000173
Laboratory
MSDH Lab
Monitoring period
May 1, 2018 – May 31, 2018
Absence , sample collected May 9, 2018 16:10, sampling point DS000 Coliform (TCR)
Collected
Apr 9, 2018 15:25
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
994188
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2018 – Apr 30, 2018
Absence , sample collected Apr 9, 2018 15:25, sampling point DS000 Coliform (TCR)
Collected
Apr 9, 2018 16:05
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
994204
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2018 – Apr 30, 2018
Absence , sample collected Apr 9, 2018 16:05, sampling point DS000 Coliform (TCR)
Collected
Apr 9, 2018 15:48
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
994205
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2018 – Apr 30, 2018
Absence , sample collected Apr 9, 2018 15:48, sampling point DS000 Coliform (TCR)
Collected
Apr 9, 2018 15:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
994206
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2018 – Apr 30, 2018
Absence , sample collected Apr 9, 2018 15:15, sampling point DS000 Coliform (TCR)