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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 2,911–2,925 of 3,912 samples on record, newest first.

Routine (12) and Repeat (3).

Coliform and microbial sample results for City of Madison, 2,911 to 2,925 of 3,912 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
May 13, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
355627
Laboratory
MSDH Lab
Monitoring period
May 1, 2010 – May 31, 2010
Absence , sample collected May 13, 2010, sampling point DS000 Coliform (TCR)
Collected
May 13, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
355628
Laboratory
MSDH Lab
Monitoring period
May 1, 2010 – May 31, 2010
Absence , sample collected May 13, 2010, sampling point DS000 Coliform (TCR)
Collected
May 10, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
354241
Laboratory
MSDH Lab
Monitoring period
May 1, 2010 – May 31, 2010
Absence , sample collected May 10, 2010, sampling point DS000 Coliform (TCR)
Collected
May 10, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
354242
Laboratory
MSDH Lab
Monitoring period
May 1, 2010 – May 31, 2010
Absence , sample collected May 10, 2010, sampling point DS000 Coliform (TCR)
Collected
May 10, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
354243
Laboratory
MSDH Lab
Monitoring period
May 1, 2010 – May 31, 2010
Absence , sample collected May 10, 2010, sampling point DS000 Coliform (TCR)
Collected
May 10, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
354244
Laboratory
MSDH Lab
Monitoring period
May 1, 2010 – May 31, 2010
Absence , sample collected May 10, 2010, sampling point DS000 Coliform (TCR)
Collected
May 10, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
354245
Laboratory
MSDH Lab
Monitoring period
May 1, 2010 – May 31, 2010
Absence , sample collected May 10, 2010, sampling point DS000 Coliform (TCR)
Collected
May 10, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
354246
Laboratory
MSDH Lab
Monitoring period
May 1, 2010 – May 31, 2010
Absence , sample collected May 10, 2010, sampling point DS000 Coliform (TCR)
Collected
May 10, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
354247
Laboratory
MSDH Lab
Monitoring period
May 1, 2010 – May 31, 2010
Absence , sample collected May 10, 2010, sampling point DS000 Coliform (TCR)
Collected
Apr 22, 2010
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
350589
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2010 – Apr 30, 2010
Absence , sample collected Apr 22, 2010, sampling point DS000 Coliform (TCR)
Collected
Apr 22, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
350590
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2010 – Apr 30, 2010
Absence , sample collected Apr 22, 2010, sampling point DS000 Coliform (TCR)
Collected
Apr 22, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
350591
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2010 – Apr 30, 2010
Absence , sample collected Apr 22, 2010, sampling point DS000 Coliform (TCR)
Collected
Apr 22, 2010
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
350592
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2010 – Apr 30, 2010
Absence , sample collected Apr 22, 2010, sampling point DS000 Coliform (TCR)
Collected
Apr 22, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
350593
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2010 – Apr 30, 2010
Absence , sample collected Apr 22, 2010, sampling point DS000 Coliform (TCR)
Collected
Apr 22, 2010
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
350594
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2010 – Apr 30, 2010
Absence , sample collected Apr 22, 2010, sampling point DS000 Coliform (TCR)