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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 346–360 of 593 samples on record, newest first.

Routine (9) and Repeat (6).

Coliform and microbial sample results for Willow Grove Water Assn, 346 to 360 of 593 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Sep 5, 2012
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1209045-01
Laboratory
Bonner Analytical Testing Co
Monitoring period
Sep 1, 2012 – Sep 30, 2012
Absence , sample collected Sep 5, 2012, sampling point DS000 Coliform (TCR)
Collected
Sep 5, 2012
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1209045-02
Laboratory
Bonner Analytical Testing Co
Monitoring period
Sep 1, 2012 – Sep 30, 2012
Absence , sample collected Sep 5, 2012, sampling point DS000 Coliform (TCR)
Collected
Aug 6, 2012 14:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
544813
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2012 – Aug 31, 2012
Absence , sample collected Aug 6, 2012 14:40, sampling point DS000 Coliform (TCR)
Collected
Aug 6, 2012 14:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
544814
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2012 – Aug 31, 2012
Absence , sample collected Aug 6, 2012 14:15, sampling point DS000 Coliform (TCR)
Collected
Jul 17, 2012 14:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
538037
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2012 – Jul 31, 2012
Absence , sample collected Jul 17, 2012 14:15, sampling point DS000 Coliform (TCR)
Collected
Jul 17, 2012 14:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
538038
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2012 – Jul 31, 2012
Absence , sample collected Jul 17, 2012 14:30, sampling point DS000 Coliform (TCR)
Collected
Jul 17, 2012 14:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
538039
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2012 – Jul 31, 2012
Absence , sample collected Jul 17, 2012 14:20, sampling point DS000 Coliform (TCR)
Collected
Jul 17, 2012 13:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
538040
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2012 – Jul 31, 2012
Absence , sample collected Jul 17, 2012 13:30, sampling point DS000 Coliform (TCR)
Collected
Jul 17, 2012 13:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
538041
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2012 – Jul 31, 2012
Absence , sample collected Jul 17, 2012 13:45, sampling point DS000 Coliform (TCR)
Collected
Jun 11, 2012 15:10
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
529285
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2012 – Jun 30, 2012
Absence , sample collected Jun 11, 2012 15:10, sampling point DS000 Coliform (TCR)
Collected
Jun 11, 2012 15:41
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
529286
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2012 – Jun 30, 2012
Absence , sample collected Jun 11, 2012 15:41, sampling point DS000 Coliform (TCR)
Collected
Jun 11, 2012 13:15
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
529291
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2012 – Jun 30, 2012
Absence , sample collected Jun 11, 2012 13:15, sampling point DS000 Coliform (TCR)
Collected
Jun 11, 2012 16:15
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
529294
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2012 – Jun 30, 2012
Absence , sample collected Jun 11, 2012 16:15, sampling point DS000 Coliform (TCR)
Collected
Jun 11, 2012 13:10
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
529297
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2012 – Jun 30, 2012
Absence , sample collected Jun 11, 2012 13:10, sampling point DS000 Coliform (TCR)
Collected
Jun 11, 2012 15:35
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
529299
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2012 – Jun 30, 2012
Absence , sample collected Jun 11, 2012 15:35, sampling point DS000 Coliform (TCR)