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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 511–525 of 1,085 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Oak Hill Water Assn, 511 to 525 of 1,085 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Apr 9, 2018 15:35
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
994207
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2018 – Apr 30, 2018
Absence , sample collected Apr 9, 2018 15:35, sampling point DS000 Coliform (TCR)
Collected
Mar 12, 2018 15:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
989274
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2018 – Mar 31, 2018
Absence , sample collected Mar 12, 2018 15:20, sampling point DS000 Coliform (TCR)
Collected
Mar 12, 2018 15:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
989275
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2018 – Mar 31, 2018
Absence , sample collected Mar 12, 2018 15:10, sampling point DS000 Coliform (TCR)
Collected
Mar 12, 2018 14:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
989276
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2018 – Mar 31, 2018
Absence , sample collected Mar 12, 2018 14:50, sampling point DS000 Coliform (TCR)
Collected
Mar 12, 2018 14:35
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
989277
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2018 – Mar 31, 2018
Absence , sample collected Mar 12, 2018 14:35, sampling point DS000 Coliform (TCR)
Collected
Mar 12, 2018 14:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
989278
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2018 – Mar 31, 2018
Absence , sample collected Mar 12, 2018 14:20, sampling point DS000 Coliform (TCR)
Collected
Feb 13, 2018 14:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
984352
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2018 – Feb 28, 2018
Absence , sample collected Feb 13, 2018 14:30, sampling point DS000 Coliform (TCR)
Collected
Feb 13, 2018 15:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
984353
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2018 – Feb 28, 2018
Absence , sample collected Feb 13, 2018 15:00, sampling point DS000 Coliform (TCR)
Collected
Feb 13, 2018 14:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
984354
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2018 – Feb 28, 2018
Absence , sample collected Feb 13, 2018 14:45, sampling point DS000 Coliform (TCR)
Collected
Feb 13, 2018 15:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
984355
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2018 – Feb 28, 2018
Absence , sample collected Feb 13, 2018 15:50, sampling point DS000 Coliform (TCR)
Collected
Feb 13, 2018 16:25
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
984356
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2018 – Feb 28, 2018
Absence , sample collected Feb 13, 2018 16:25, sampling point DS000 Coliform (TCR)
Collected
Jan 23, 2018 15:55
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
978685
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2018 – Jan 31, 2018
Absence , sample collected Jan 23, 2018 15:55, sampling point DS000 Coliform (TCR)
Collected
Jan 23, 2018 15:25
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
978753
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2018 – Jan 31, 2018
Absence , sample collected Jan 23, 2018 15:25, sampling point DS000 Coliform (TCR)
Collected
Jan 23, 2018 15:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
978754
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2018 – Jan 31, 2018
Absence , sample collected Jan 23, 2018 15:45, sampling point DS000 Coliform (TCR)
Collected
Jan 23, 2018 15:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
978789
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2018 – Jan 31, 2018
Absence , sample collected Jan 23, 2018 15:15, sampling point DS000 Coliform (TCR)