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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 151–165 of 593 samples on record, newest first.

Routine (9) and Repeat (6).

Coliform and microbial sample results for Willow Grove Water Assn, 151 to 165 of 593 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Aug 5, 2020 14:30
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-200121-4293
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2020 – Aug 31, 2020
Absence , sample collected Aug 5, 2020 14:30, sampling point TC0004 Coliform (TCR)
Absence , sample collected Aug 5, 2020 14:30, sampling point TC0004 E. Coli
Collected
Jul 20, 2020 12:42
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-200121-4295
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2020 – Jul 31, 2020
Absence , sample collected Jul 20, 2020 12:42, sampling point TC0001 Coliform (TCR)
Absence , sample collected Jul 20, 2020 12:42, sampling point TC0001 E. Coli
Collected
Jul 20, 2020 12:31
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-200121-4296
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2020 – Jul 31, 2020
Absence , sample collected Jul 20, 2020 12:31, sampling point TC0004 Coliform (TCR)
Absence , sample collected Jul 20, 2020 12:31, sampling point TC0004 E. Coli
Collected
Jun 10, 2020 13:20
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-200121-4298
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2020 – Jun 30, 2020
Absence , sample collected Jun 10, 2020 13:20, sampling point TC0001 Coliform (TCR)
Absence , sample collected Jun 10, 2020 13:20, sampling point TC0001 E. Coli
Collected
Jun 10, 2020 13:34
Sampling point
TC0003 Outside Faucet
Sample type
Routine
Lab sample
BACT-200121-4297
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2020 – Jun 30, 2020
Absence , sample collected Jun 10, 2020 13:34, sampling point TC0003 Coliform (TCR)
Absence , sample collected Jun 10, 2020 13:34, sampling point TC0003 E. Coli
Collected
May 20, 2020 12:15
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-200121-4300
Laboratory
MSDH Lab
Monitoring period
May 1, 2020 – May 31, 2020
Absence , sample collected May 20, 2020 12:15, sampling point TC0001 Coliform (TCR)
Absence , sample collected May 20, 2020 12:15, sampling point TC0001 E. Coli
Collected
May 20, 2020 12:23
Sampling point
TC0008 Outside Faucet
Sample type
Routine
Lab sample
BACT-200121-4299
Laboratory
MSDH Lab
Monitoring period
May 1, 2020 – May 31, 2020
Absence , sample collected May 20, 2020 12:23, sampling point TC0008 Coliform (TCR)
Absence , sample collected May 20, 2020 12:23, sampling point TC0008 E. Coli
Collected
Apr 10, 2020 15:13
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
BACT-190509-4371
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2020 – Apr 30, 2020
Absence , sample collected Apr 10, 2020 15:13, sampling point DS000 Coliform (TCR)
Absence , sample collected Apr 10, 2020 15:13, sampling point DS000 E. Coli
Collected
Apr 10, 2020 15:01
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
BACT-190509-4372
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2020 – Apr 30, 2020
Absence , sample collected Apr 10, 2020 15:01, sampling point DS000 Coliform (TCR)
Absence , sample collected Apr 10, 2020 15:01, sampling point DS000 E. Coli
Collected
Apr 10, 2020 14:43
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
BACT-190509-4373
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2020 – Apr 30, 2020
Absence , sample collected Apr 10, 2020 14:43, sampling point DS000 Coliform (TCR)
Absence , sample collected Apr 10, 2020 14:43, sampling point DS000 E. Coli
Collected
Apr 10, 2020 14:37
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
BACT-190509-4374
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2020 – Apr 30, 2020
Presence , sample collected Apr 10, 2020 14:37, sampling point DS000 Coliform (TCR)
Absence , sample collected Apr 10, 2020 14:37, sampling point DS000 E. Coli
Collected
Apr 10, 2020 15:18
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
BACT-200121-4281
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2020 – Apr 30, 2020
Absence , sample collected Apr 10, 2020 15:18, sampling point DS000 Coliform (TCR)
Absence , sample collected Apr 10, 2020 15:18, sampling point DS000 E. Coli
Collected
Apr 10, 2020 14:02
Sampling point
TC0001 Outside Faucet
Sample type
Repeat
Lab sample
BACT-190509-4375
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2020 – Apr 30, 2020
Presence , sample collected Apr 10, 2020 14:02, sampling point TC0001 Coliform (TCR)
Absence , sample collected Apr 10, 2020 14:02, sampling point TC0001 E. Coli
Collected
Apr 8, 2020 08:00
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-190509-4376
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2020 – Apr 30, 2020
Presence , sample collected Apr 8, 2020 08:00, sampling point TC0001 Coliform (TCR)
Absence , sample collected Apr 8, 2020 08:00, sampling point TC0001 E. Coli
Collected
Apr 8, 2020 08:30
Sampling point
TC0009 Outside Faucet
Sample type
Routine
Lab sample
BACT-190509-4377
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2020 – Apr 30, 2020
Absence , sample collected Apr 8, 2020 08:30, sampling point TC0009 Coliform (TCR)
Absence , sample collected Apr 8, 2020 08:30, sampling point TC0009 E. Coli