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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 3,076–3,090 of 3,912 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Madison, 3,076 to 3,090 of 3,912 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jun 11, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
279207
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2009 – Jun 30, 2009
Absence , sample collected Jun 11, 2009, sampling point DS000 Coliform (TCR)
Collected
Jun 11, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
279208
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2009 – Jun 30, 2009
Absence , sample collected Jun 11, 2009, sampling point DS000 Coliform (TCR)
Collected
Jun 11, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
279209
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2009 – Jun 30, 2009
Absence , sample collected Jun 11, 2009, sampling point DS000 Coliform (TCR)
Collected
Jun 11, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
279210
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2009 – Jun 30, 2009
Absence , sample collected Jun 11, 2009, sampling point DS000 Coliform (TCR)
Collected
Jun 10, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
278654
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2009 – Jun 30, 2009
Absence , sample collected Jun 10, 2009, sampling point DS000 Coliform (TCR)
Collected
Jun 10, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
278655
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2009 – Jun 30, 2009
Absence , sample collected Jun 10, 2009, sampling point DS000 Coliform (TCR)
Collected
Jun 10, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
278656
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2009 – Jun 30, 2009
Absence , sample collected Jun 10, 2009, sampling point DS000 Coliform (TCR)
Collected
Jun 10, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
278657
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2009 – Jun 30, 2009
Absence , sample collected Jun 10, 2009, sampling point DS000 Coliform (TCR)
Collected
Jun 1, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
275383
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2009 – Jun 30, 2009
Absence , sample collected Jun 1, 2009, sampling point DS000 Coliform (TCR)
Collected
Jun 1, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
275384
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2009 – Jun 30, 2009
Absence , sample collected Jun 1, 2009, sampling point DS000 Coliform (TCR)
Collected
Jun 1, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
275385
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2009 – Jun 30, 2009
Absence , sample collected Jun 1, 2009, sampling point DS000 Coliform (TCR)
Collected
Jun 1, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
275386
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2009 – Jun 30, 2009
Absence , sample collected Jun 1, 2009, sampling point DS000 Coliform (TCR)
Collected
Jun 1, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
275387
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2009 – Jun 30, 2009
Absence , sample collected Jun 1, 2009, sampling point DS000 Coliform (TCR)
Collected
Jun 1, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
275388
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2009 – Jun 30, 2009
Absence , sample collected Jun 1, 2009, sampling point DS000 Coliform (TCR)
Collected
Jun 1, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
275389
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2009 – Jun 30, 2009
Absence , sample collected Jun 1, 2009, sampling point DS000 Coliform (TCR)