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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 2,071–2,085 of 3,912 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Madison, 2,071 to 2,085 of 3,912 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
May 14, 2015 09:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
774484
Laboratory
MSDH Lab
Monitoring period
May 1, 2015 – May 31, 2015
Absence , sample collected May 14, 2015 09:00, sampling point DS000 Coliform (TCR)
Collected
May 14, 2015 08:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
774485
Laboratory
MSDH Lab
Monitoring period
May 1, 2015 – May 31, 2015
Absence , sample collected May 14, 2015 08:50, sampling point DS000 Coliform (TCR)
Collected
May 14, 2015 08:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
774486
Laboratory
MSDH Lab
Monitoring period
May 1, 2015 – May 31, 2015
Absence , sample collected May 14, 2015 08:45, sampling point DS000 Coliform (TCR)
Collected
May 14, 2015 09:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
774487
Laboratory
MSDH Lab
Monitoring period
May 1, 2015 – May 31, 2015
Absence , sample collected May 14, 2015 09:40, sampling point DS000 Coliform (TCR)
Collected
May 14, 2015 07:53
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
774488
Laboratory
MSDH Lab
Monitoring period
May 1, 2015 – May 31, 2015
Absence , sample collected May 14, 2015 07:53, sampling point DS000 Coliform (TCR)
Collected
May 14, 2015 10:05
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
774490
Laboratory
MSDH Lab
Monitoring period
May 1, 2015 – May 31, 2015
Absence , sample collected May 14, 2015 10:05, sampling point DS000 Coliform (TCR)
Collected
May 14, 2015 10:35
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
774492
Laboratory
MSDH Lab
Monitoring period
May 1, 2015 – May 31, 2015
Absence , sample collected May 14, 2015 10:35, sampling point DS000 Coliform (TCR)
Collected
May 14, 2015 09:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
774493
Laboratory
MSDH Lab
Monitoring period
May 1, 2015 – May 31, 2015
Absence , sample collected May 14, 2015 09:30, sampling point DS000 Coliform (TCR)
Collected
May 13, 2015 11:05
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
773864
Laboratory
MSDH Lab
Monitoring period
May 1, 2015 – May 31, 2015
Absence , sample collected May 13, 2015 11:05, sampling point DS000 Coliform (TCR)
Collected
May 13, 2015 11:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
773866
Laboratory
MSDH Lab
Monitoring period
May 1, 2015 – May 31, 2015
Absence , sample collected May 13, 2015 11:20, sampling point DS000 Coliform (TCR)
Collected
May 13, 2015 13:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
773871
Laboratory
MSDH Lab
Monitoring period
May 1, 2015 – May 31, 2015
Absence , sample collected May 13, 2015 13:15, sampling point DS000 Coliform (TCR)
Collected
May 13, 2015 14:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
773872
Laboratory
MSDH Lab
Monitoring period
May 1, 2015 – May 31, 2015
Absence , sample collected May 13, 2015 14:20, sampling point DS000 Coliform (TCR)
Collected
May 13, 2015 10:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
773873
Laboratory
MSDH Lab
Monitoring period
May 1, 2015 – May 31, 2015
Absence , sample collected May 13, 2015 10:45, sampling point DS000 Coliform (TCR)
Collected
May 13, 2015 14:25
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
773874
Laboratory
MSDH Lab
Monitoring period
May 1, 2015 – May 31, 2015
Absence , sample collected May 13, 2015 14:25, sampling point DS000 Coliform (TCR)
Collected
Apr 28, 2015 10:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
769914
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2015 – Apr 30, 2015
Absence , sample collected Apr 28, 2015 10:30, sampling point DS000 Coliform (TCR)