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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

MS0160010 , Willow Grove Water Assn

9 of 770 results on record were positive for coliform or another organism the agency tests for. The most recent was May 6, 2024.

They fall across 9 of the 593 samples on record.

Every sample on record, October 6, 2003 to July 15, 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 391–405 of 593 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Willow Grove Water Assn, 391 to 405 of 593 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jan 9, 2012 15:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
493128
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2012 – Jan 31, 2012
Absence , sample collected Jan 9, 2012 15:10, sampling point DS000 Coliform (TCR)
Collected
Jan 9, 2012 15:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
493129
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2012 – Jan 31, 2012
Absence , sample collected Jan 9, 2012 15:30, sampling point DS000 Coliform (TCR)
Collected
Dec 5, 2011 15:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
485210
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2011 – Dec 31, 2011
Absence , sample collected Dec 5, 2011 15:10, sampling point DS000 Coliform (TCR)
Collected
Dec 5, 2011 15:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
485211
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2011 – Dec 31, 2011
Absence , sample collected Dec 5, 2011 15:30, sampling point DS000 Coliform (TCR)
Collected
Nov 9, 2011 15:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
480857
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2011 – Nov 30, 2011
Absence , sample collected Nov 9, 2011 15:10, sampling point DS000 Coliform (TCR)
Collected
Nov 9, 2011 14:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
480858
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2011 – Nov 30, 2011
Absence , sample collected Nov 9, 2011 14:45, sampling point DS000 Coliform (TCR)
Collected
Oct 5, 2011 15:35
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
472192
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2011 – Oct 31, 2011
Absence , sample collected Oct 5, 2011 15:35, sampling point DS000 Coliform (TCR)
Collected
Oct 5, 2011 15:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
472193
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2011 – Oct 31, 2011
Absence , sample collected Oct 5, 2011 15:10, sampling point DS000 Coliform (TCR)
Collected
Sep 13, 2011 14:57
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
467091
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2011 – Sep 30, 2011
Absence , sample collected Sep 13, 2011 14:57, sampling point DS000 Coliform (TCR)
Collected
Sep 12, 2011 15:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
466472
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2011 – Sep 30, 2011
Absence , sample collected Sep 12, 2011 15:10, sampling point DS000 Coliform (TCR)
Collected
Aug 8, 2011 14:46
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
458979
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2011 – Aug 31, 2011
Absence , sample collected Aug 8, 2011 14:46, sampling point DS000 Coliform (TCR)
Collected
Aug 8, 2011 15:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
458980
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2011 – Aug 31, 2011
Absence , sample collected Aug 8, 2011 15:15, sampling point DS000 Coliform (TCR)
Collected
Jul 5, 2011 14:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
450281
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2011 – Jul 31, 2011
Absence , sample collected Jul 5, 2011 14:45, sampling point DS000 Coliform (TCR)
Collected
Jul 5, 2011 15:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
450290
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2011 – Jul 31, 2011
Absence , sample collected Jul 5, 2011 15:15, sampling point DS000 Coliform (TCR)
Collected
Jun 6, 2011
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
444265
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2011 – Jun 30, 2011
Absence , sample collected Jun 6, 2011, sampling point DS000 Coliform (TCR)