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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

MS0170043 , Walls Water Assn- Lake Forest

9 of 3,065 results on record were positive for coliform or another organism the agency tests for. The most recent was December 9, 2021.

They fall across 9 of the 2,244 samples on record.

Every sample on record, October 7, 2003 to September 14, 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 1,996–2,010 of 2,244 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Walls Water Assn- Lake Forest, 1,996 to 2,010 of 2,244 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jul 31, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
126317
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2007 – Jul 31, 2007
Absence , sample collected Jul 31, 2007, sampling point DS000 Coliform (TCR)
Collected
Jul 31, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
126318
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2007 – Jul 31, 2007
Absence , sample collected Jul 31, 2007, sampling point DS000 Coliform (TCR)
Collected
Jul 31, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
126320
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2007 – Jul 31, 2007
Absence , sample collected Jul 31, 2007, sampling point DS000 Coliform (TCR)
Collected
Jul 31, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
126321
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2007 – Jul 31, 2007
Absence , sample collected Jul 31, 2007, sampling point DS000 Coliform (TCR)
Collected
Jul 31, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
126334
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2007 – Jul 31, 2007
Presence , sample collected Jul 31, 2007, sampling point DS000 Coliform (TCR)
Absence , sample collected Jul 31, 2007, sampling point DS000 E. Coli
Collected
Jun 29, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
119556
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2007 – Jun 30, 2007
Absence , sample collected Jun 29, 2007, sampling point DS000 Coliform (TCR)
Collected
Jun 28, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
119393
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2007 – Jun 30, 2007
Absence , sample collected Jun 28, 2007, sampling point DS000 Coliform (TCR)
Collected
Jun 28, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
119403
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2007 – Jun 30, 2007
Absence , sample collected Jun 28, 2007, sampling point DS000 Coliform (TCR)
Collected
Jun 28, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
119404
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2007 – Jun 30, 2007
Absence , sample collected Jun 28, 2007, sampling point DS000 Coliform (TCR)
Collected
Jun 28, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
119405
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2007 – Jun 30, 2007
Absence , sample collected Jun 28, 2007, sampling point DS000 Coliform (TCR)
Collected
Jun 28, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
119407
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2007 – Jun 30, 2007
Absence , sample collected Jun 28, 2007, sampling point DS000 Coliform (TCR)
Collected
Jun 28, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
119408
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2007 – Jun 30, 2007
Absence , sample collected Jun 28, 2007, sampling point DS000 Coliform (TCR)
Collected
May 24, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
111044
Laboratory
MSDH Lab
Monitoring period
May 1, 2007 – May 31, 2007
Absence , sample collected May 24, 2007, sampling point DS000 Coliform (TCR)
Collected
May 24, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
111047
Laboratory
MSDH Lab
Monitoring period
May 1, 2007 – May 31, 2007
Absence , sample collected May 24, 2007, sampling point DS000 Coliform (TCR)
Collected
May 24, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
111476
Laboratory
MSDH Lab
Monitoring period
May 1, 2007 – May 31, 2007
Absence , sample collected May 24, 2007, sampling point DS000 Coliform (TCR)