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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 3,241–3,255 of 3,912 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Madison, 3,241 to 3,255 of 3,912 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Aug 13, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
211141
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2008 – Aug 31, 2008
Absence , sample collected Aug 13, 2008, sampling point DS000 Coliform (TCR)
Collected
Aug 13, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
211143
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2008 – Aug 31, 2008
Absence , sample collected Aug 13, 2008, sampling point DS000 Coliform (TCR)
Collected
Aug 13, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
211144
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2008 – Aug 31, 2008
Absence , sample collected Aug 13, 2008, sampling point DS000 Coliform (TCR)
Collected
Jul 15, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
204222
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2008 – Jul 31, 2008
Absence , sample collected Jul 15, 2008, sampling point DS000 Coliform (TCR)
Collected
Jul 15, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
204223
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2008 – Jul 31, 2008
Absence , sample collected Jul 15, 2008, sampling point DS000 Coliform (TCR)
Collected
Jul 15, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
204224
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2008 – Jul 31, 2008
Absence , sample collected Jul 15, 2008, sampling point DS000 Coliform (TCR)
Collected
Jul 15, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
204225
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2008 – Jul 31, 2008
Absence , sample collected Jul 15, 2008, sampling point DS000 Coliform (TCR)
Collected
Jul 15, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
204226
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2008 – Jul 31, 2008
Absence , sample collected Jul 15, 2008, sampling point DS000 Coliform (TCR)
Collected
Jul 15, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
204227
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2008 – Jul 31, 2008
Absence , sample collected Jul 15, 2008, sampling point DS000 Coliform (TCR)
Collected
Jul 15, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
204228
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2008 – Jul 31, 2008
Absence , sample collected Jul 15, 2008, sampling point DS000 Coliform (TCR)
Collected
Jul 15, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
204229
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2008 – Jul 31, 2008
Absence , sample collected Jul 15, 2008, sampling point DS000 Coliform (TCR)
Collected
Jul 14, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
203414
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2008 – Jul 31, 2008
Absence , sample collected Jul 14, 2008, sampling point DS000 Coliform (TCR)
Collected
Jul 14, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
203415
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2008 – Jul 31, 2008
Absence , sample collected Jul 14, 2008, sampling point DS000 Coliform (TCR)
Collected
Jul 14, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
203416
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2008 – Jul 31, 2008
Absence , sample collected Jul 14, 2008, sampling point DS000 Coliform (TCR)
Collected
Jul 14, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
203417
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2008 – Jul 31, 2008
Absence , sample collected Jul 14, 2008, sampling point DS000 Coliform (TCR)