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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 3,796–3,810 of 3,912 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Madison, 3,796 to 3,810 of 3,912 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Sep 23, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040928134622-00097
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2004 – Sep 30, 2004
Absence , sample collected Sep 23, 2004, sampling point DS000 Coliform (TCR)
Collected
Sep 22, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040928134142-00568
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2004 – Sep 30, 2004
Absence , sample collected Sep 22, 2004, sampling point DS000 Coliform (TCR)
Collected
Sep 22, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040928134142-00569
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2004 – Sep 30, 2004
Absence , sample collected Sep 22, 2004, sampling point DS000 Coliform (TCR)
Collected
Sep 22, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040928134142-00570
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2004 – Sep 30, 2004
Absence , sample collected Sep 22, 2004, sampling point DS000 Coliform (TCR)
Collected
Sep 22, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040928134142-00571
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2004 – Sep 30, 2004
Absence , sample collected Sep 22, 2004, sampling point DS000 Coliform (TCR)
Collected
Sep 22, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040928134142-00572
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2004 – Sep 30, 2004
Absence , sample collected Sep 22, 2004, sampling point DS000 Coliform (TCR)
Collected
Sep 22, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040928134142-00573
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2004 – Sep 30, 2004
Absence , sample collected Sep 22, 2004, sampling point DS000 Coliform (TCR)
Collected
Aug 5, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040806133714-00279
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2004 – Aug 31, 2004
Absence , sample collected Aug 5, 2004, sampling point DS000 Coliform (TCR)
Collected
Aug 5, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040806133714-00280
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2004 – Aug 31, 2004
Absence , sample collected Aug 5, 2004, sampling point DS000 Coliform (TCR)
Collected
Aug 5, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040806133714-00281
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2004 – Aug 31, 2004
Absence , sample collected Aug 5, 2004, sampling point DS000 Coliform (TCR)
Collected
Aug 5, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040806133714-00282
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2004 – Aug 31, 2004
Absence , sample collected Aug 5, 2004, sampling point DS000 Coliform (TCR)
Collected
Aug 5, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040806133714-00283
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2004 – Aug 31, 2004
Absence , sample collected Aug 5, 2004, sampling point DS000 Coliform (TCR)
Collected
Aug 4, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040806133714-00021
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2004 – Aug 31, 2004
Absence , sample collected Aug 4, 2004, sampling point DS000 Coliform (TCR)
Collected
Aug 4, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040806133714-00022
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2004 – Aug 31, 2004
Absence , sample collected Aug 4, 2004, sampling point DS000 Coliform (TCR)
Collected
Aug 4, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040806133714-00023
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2004 – Aug 31, 2004
Absence , sample collected Aug 4, 2004, sampling point DS000 Coliform (TCR)