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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 1,726–1,740 of 2,244 samples on record, newest first.

Routine (12) and Repeat (3).

Coliform and microbial sample results for Walls Water Assn- Lake Forest, 1,726 to 1,740 of 2,244 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jul 14, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
370623
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2010 – Jul 31, 2010
Absence , sample collected Jul 14, 2010, sampling point DS000 Coliform (TCR)
Collected
Jul 8, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
368459
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2010 – Jul 31, 2010
Absence , sample collected Jul 8, 2010, sampling point DS000 Coliform (TCR)
Collected
Jul 8, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
368466
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2010 – Jul 31, 2010
Absence , sample collected Jul 8, 2010, sampling point DS000 Coliform (TCR)
Collected
Jul 8, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
368568
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2010 – Jul 31, 2010
Absence , sample collected Jul 8, 2010, sampling point DS000 Coliform (TCR)
Collected
Jul 8, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
368569
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2010 – Jul 31, 2010
Absence , sample collected Jul 8, 2010, sampling point DS000 Coliform (TCR)
Collected
Jun 30, 2010
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
366119
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2010 – Jun 30, 2010
Absence , sample collected Jun 30, 2010, sampling point DS000 Coliform (TCR)
Collected
Jun 30, 2010
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
366120
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2010 – Jun 30, 2010
Absence , sample collected Jun 30, 2010, sampling point DS000 Coliform (TCR)
Collected
Jun 30, 2010
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
366123
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2010 – Jun 30, 2010
Absence , sample collected Jun 30, 2010, sampling point DS000 Coliform (TCR)
Collected
Jun 28, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
365932
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2010 – Jun 30, 2010
Absence , sample collected Jun 28, 2010, sampling point DS000 Coliform (TCR)
Collected
Jun 28, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
365938
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2010 – Jun 30, 2010
Presence , sample collected Jun 28, 2010, sampling point DS000 Coliform (TCR)
Absence , sample collected Jun 28, 2010, sampling point DS000 E. Coli
Collected
Jun 28, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
365939
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2010 – Jun 30, 2010
Absence , sample collected Jun 28, 2010, sampling point DS000 Coliform (TCR)
Collected
Jun 28, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
365940
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2010 – Jun 30, 2010
Absence , sample collected Jun 28, 2010, sampling point DS000 Coliform (TCR)
Collected
Jun 24, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
365035
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2010 – Jun 30, 2010
Absence , sample collected Jun 24, 2010, sampling point DS000 Coliform (TCR)
Collected
Jun 24, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
365036
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2010 – Jun 30, 2010
Absence , sample collected Jun 24, 2010, sampling point DS000 Coliform (TCR)
Collected
Jun 24, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
365037
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2010 – Jun 30, 2010
Absence , sample collected Jun 24, 2010, sampling point DS000 Coliform (TCR)