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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 1,456–1,470 of 3,912 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Madison, 1,456 to 1,470 of 3,912 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Oct 3, 2018 09:52
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1028746
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2018 – Oct 31, 2018
Absence , sample collected Oct 3, 2018 09:52, sampling point DS000 Coliform (TCR)
Collected
Sep 17, 2018 09:24
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1025211
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2018 – Sep 30, 2018
Absence , sample collected Sep 17, 2018 09:24, sampling point DS000 Coliform (TCR)
Collected
Sep 17, 2018 09:38
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1025212
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2018 – Sep 30, 2018
Absence , sample collected Sep 17, 2018 09:38, sampling point DS000 Coliform (TCR)
Collected
Sep 17, 2018 09:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1025213
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2018 – Sep 30, 2018
Absence , sample collected Sep 17, 2018 09:45, sampling point DS000 Coliform (TCR)
Collected
Sep 17, 2018 10:03
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1025214
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2018 – Sep 30, 2018
Absence , sample collected Sep 17, 2018 10:03, sampling point DS000 Coliform (TCR)
Collected
Sep 17, 2018 10:18
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1025215
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2018 – Sep 30, 2018
Absence , sample collected Sep 17, 2018 10:18, sampling point DS000 Coliform (TCR)
Collected
Sep 17, 2018 10:25
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1025216
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2018 – Sep 30, 2018
Absence , sample collected Sep 17, 2018 10:25, sampling point DS000 Coliform (TCR)
Collected
Sep 17, 2018 13:37
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1025217
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2018 – Sep 30, 2018
Absence , sample collected Sep 17, 2018 13:37, sampling point DS000 Coliform (TCR)
Collected
Sep 13, 2018 08:37
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1025086
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2018 – Sep 30, 2018
Absence , sample collected Sep 13, 2018 08:37, sampling point DS000 Coliform (TCR)
Collected
Sep 13, 2018 09:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1025087
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2018 – Sep 30, 2018
Absence , sample collected Sep 13, 2018 09:20, sampling point DS000 Coliform (TCR)
Collected
Sep 13, 2018 11:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1025091
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2018 – Sep 30, 2018
Absence , sample collected Sep 13, 2018 11:15, sampling point DS000 Coliform (TCR)
Collected
Sep 13, 2018 10:42
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1025092
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2018 – Sep 30, 2018
Absence , sample collected Sep 13, 2018 10:42, sampling point DS000 Coliform (TCR)
Collected
Sep 13, 2018 11:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1025093
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2018 – Sep 30, 2018
Absence , sample collected Sep 13, 2018 11:00, sampling point DS000 Coliform (TCR)
Collected
Sep 13, 2018 10:55
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1025094
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2018 – Sep 30, 2018
Absence , sample collected Sep 13, 2018 10:55, sampling point DS000 Coliform (TCR)
Collected
Sep 13, 2018 09:53
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1025095
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2018 – Sep 30, 2018
Absence , sample collected Sep 13, 2018 09:53, sampling point DS000 Coliform (TCR)