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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 1,966–1,980 of 3,912 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Madison, 1,966 to 1,980 of 3,912 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Dec 3, 2015 10:55
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
821708
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2015 – Dec 31, 2015
Absence , sample collected Dec 3, 2015 10:55, sampling point DS000 Coliform (TCR)
Collected
Dec 3, 2015 11:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
821709
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2015 – Dec 31, 2015
Absence , sample collected Dec 3, 2015 11:40, sampling point DS000 Coliform (TCR)
Collected
Dec 3, 2015 12:12
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
821710
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2015 – Dec 31, 2015
Absence , sample collected Dec 3, 2015 12:12, sampling point DS000 Coliform (TCR)
Collected
Dec 3, 2015 11:59
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
821711
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2015 – Dec 31, 2015
Absence , sample collected Dec 3, 2015 11:59, sampling point DS000 Coliform (TCR)
Collected
Dec 3, 2015 11:23
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
821712
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2015 – Dec 31, 2015
Absence , sample collected Dec 3, 2015 11:23, sampling point DS000 Coliform (TCR)
Collected
Dec 3, 2015 10:26
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
821713
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2015 – Dec 31, 2015
Absence , sample collected Dec 3, 2015 10:26, sampling point DS000 Coliform (TCR)
Collected
Dec 3, 2015 12:42
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
821714
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2015 – Dec 31, 2015
Absence , sample collected Dec 3, 2015 12:42, sampling point DS000 Coliform (TCR)
Collected
Dec 2, 2015 09:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
821111
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2015 – Dec 31, 2015
Absence , sample collected Dec 2, 2015 09:00, sampling point DS000 Coliform (TCR)
Collected
Dec 2, 2015 09:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
821113
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2015 – Dec 31, 2015
Absence , sample collected Dec 2, 2015 09:20, sampling point DS000 Coliform (TCR)
Collected
Dec 2, 2015 10:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
821114
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2015 – Dec 31, 2015
Absence , sample collected Dec 2, 2015 10:10, sampling point DS000 Coliform (TCR)
Collected
Nov 19, 2015 09:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
819688
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2015 – Nov 30, 2015
Absence , sample collected Nov 19, 2015 09:50, sampling point DS000 Coliform (TCR)
Collected
Nov 19, 2015 09:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
819690
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2015 – Nov 30, 2015
Absence , sample collected Nov 19, 2015 09:20, sampling point DS000 Coliform (TCR)
Collected
Nov 19, 2015 10:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
819691
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2015 – Nov 30, 2015
Absence , sample collected Nov 19, 2015 10:10, sampling point DS000 Coliform (TCR)
Collected
Nov 19, 2015 09:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
819692
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2015 – Nov 30, 2015
Absence , sample collected Nov 19, 2015 09:30, sampling point DS000 Coliform (TCR)
Collected
Nov 19, 2015 09:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
819694
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2015 – Nov 30, 2015
Absence , sample collected Nov 19, 2015 09:40, sampling point DS000 Coliform (TCR)