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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

MS0450010 , City of Madison

10 of 5,263 results on record were positive for coliform or another organism the agency tests for. The most recent was April 5, 2021.

They fall across 10 of the 3,912 samples on record.

Every sample on record, October 13, 2003 to September 2, 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 3,406–3,420 of 3,912 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Madison, 3,406 to 3,420 of 3,912 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Sep 12, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
136925
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2007 – Sep 30, 2007
Absence , sample collected Sep 12, 2007, sampling point DS000 Coliform (TCR)
Collected
Sep 12, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
136926
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2007 – Sep 30, 2007
Absence , sample collected Sep 12, 2007, sampling point DS000 Coliform (TCR)
Collected
Sep 12, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
136927
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2007 – Sep 30, 2007
Absence , sample collected Sep 12, 2007, sampling point DS000 Coliform (TCR)
Collected
Aug 20, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
131670
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2007 – Aug 31, 2007
Absence , sample collected Aug 20, 2007, sampling point DS000 Coliform (TCR)
Collected
Aug 20, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
131671
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2007 – Aug 31, 2007
Absence , sample collected Aug 20, 2007, sampling point DS000 Coliform (TCR)
Collected
Aug 20, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
131673
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2007 – Aug 31, 2007
Absence , sample collected Aug 20, 2007, sampling point DS000 Coliform (TCR)
Collected
Aug 20, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
131675
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2007 – Aug 31, 2007
Absence , sample collected Aug 20, 2007, sampling point DS000 Coliform (TCR)
Collected
Aug 20, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
131676
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2007 – Aug 31, 2007
Absence , sample collected Aug 20, 2007, sampling point DS000 Coliform (TCR)
Collected
Aug 20, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
131677
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2007 – Aug 31, 2007
Absence , sample collected Aug 20, 2007, sampling point DS000 Coliform (TCR)
Collected
Aug 20, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
131678
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2007 – Aug 31, 2007
Absence , sample collected Aug 20, 2007, sampling point DS000 Coliform (TCR)
Collected
Aug 20, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
131679
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2007 – Aug 31, 2007
Absence , sample collected Aug 20, 2007, sampling point DS000 Coliform (TCR)
Collected
Aug 20, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
131680
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2007 – Aug 31, 2007
Absence , sample collected Aug 20, 2007, sampling point DS000 Coliform (TCR)
Collected
Aug 20, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
131681
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2007 – Aug 31, 2007
Absence , sample collected Aug 20, 2007, sampling point DS000 Coliform (TCR)
Collected
Aug 14, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
130436
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2007 – Aug 31, 2007
Absence , sample collected Aug 14, 2007, sampling point DS000 Coliform (TCR)
Collected
Aug 14, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
130437
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2007 – Aug 31, 2007
Absence , sample collected Aug 14, 2007, sampling point DS000 Coliform (TCR)