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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 1,786–1,800 of 2,244 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Walls Water Assn- Lake Forest, 1,786 to 1,800 of 2,244 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Nov 3, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
312909
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2009 – Nov 30, 2009
Absence , sample collected Nov 3, 2009, sampling point DS000 Coliform (TCR)
Collected
Nov 3, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
312917
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2009 – Nov 30, 2009
Absence , sample collected Nov 3, 2009, sampling point DS000 Coliform (TCR)
Collected
Nov 3, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
312918
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2009 – Nov 30, 2009
Absence , sample collected Nov 3, 2009, sampling point DS000 Coliform (TCR)
Collected
Nov 3, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
312924
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2009 – Nov 30, 2009
Absence , sample collected Nov 3, 2009, sampling point DS000 Coliform (TCR)
Collected
Oct 21, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
310109
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2009 – Oct 31, 2009
Absence , sample collected Oct 21, 2009, sampling point DS000 Coliform (TCR)
Collected
Oct 21, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
310110
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2009 – Oct 31, 2009
Absence , sample collected Oct 21, 2009, sampling point DS000 Coliform (TCR)
Collected
Oct 19, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
309087
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2009 – Oct 31, 2009
Absence , sample collected Oct 19, 2009, sampling point DS000 Coliform (TCR)
Collected
Oct 19, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
309088
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2009 – Oct 31, 2009
Absence , sample collected Oct 19, 2009, sampling point DS000 Coliform (TCR)
Collected
Oct 19, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
309089
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2009 – Oct 31, 2009
Absence , sample collected Oct 19, 2009, sampling point DS000 Coliform (TCR)
Collected
Oct 19, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
309091
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2009 – Oct 31, 2009
Absence , sample collected Oct 19, 2009, sampling point DS000 Coliform (TCR)
Collected
Sep 24, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
304180
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2009 – Sep 30, 2009
Absence , sample collected Sep 24, 2009, sampling point DS000 Coliform (TCR)
Collected
Sep 24, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
304181
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2009 – Sep 30, 2009
Absence , sample collected Sep 24, 2009, sampling point DS000 Coliform (TCR)
Collected
Sep 21, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
303387
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2009 – Sep 30, 2009
Absence , sample collected Sep 21, 2009, sampling point DS000 Coliform (TCR)
Collected
Sep 21, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
303388
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2009 – Sep 30, 2009
Absence , sample collected Sep 21, 2009, sampling point DS000 Coliform (TCR)
Collected
Sep 21, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
303398
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2009 – Sep 30, 2009
Absence , sample collected Sep 21, 2009, sampling point DS000 Coliform (TCR)