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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 946–960 of 3,912 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Madison, 946 to 960 of 3,912 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jul 8, 2021 08:24
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-200821-46730
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2021 – Jul 31, 2021
Absence , sample collected Jul 8, 2021 08:24, sampling point TC0001 Coliform (TCR)
Absence , sample collected Jul 8, 2021 08:24, sampling point TC0001 E. Coli
Collected
Jul 8, 2021 09:50
Sampling point
TC0003 Outside Faucet
Sample type
Routine
Lab sample
BACT-200821-46735
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2021 – Jul 31, 2021
Absence , sample collected Jul 8, 2021 09:50, sampling point TC0003 Coliform (TCR)
Absence , sample collected Jul 8, 2021 09:50, sampling point TC0003 E. Coli
Collected
Jul 8, 2021 09:10
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-200821-46734
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2021 – Jul 31, 2021
Absence , sample collected Jul 8, 2021 09:10, sampling point TC0010 Coliform (TCR)
Absence , sample collected Jul 8, 2021 09:10, sampling point TC0010 E. Coli
Collected
Jul 8, 2021 08:52
Sampling point
TC0012 Outside Faucet
Sample type
Routine
Lab sample
BACT-200821-46732
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2021 – Jul 31, 2021
Absence , sample collected Jul 8, 2021 08:52, sampling point TC0012 Coliform (TCR)
Absence , sample collected Jul 8, 2021 08:52, sampling point TC0012 E. Coli
Collected
Jul 8, 2021 08:05
Sampling point
TC0015 Outside Faucet
Sample type
Routine
Lab sample
BACT-200821-46728
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2021 – Jul 31, 2021
Absence , sample collected Jul 8, 2021 08:05, sampling point TC0015 Coliform (TCR)
Absence , sample collected Jul 8, 2021 08:05, sampling point TC0015 E. Coli
Collected
Jun 15, 2021 09:02
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-200821-46720
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2021 – Jun 30, 2021
Absence , sample collected Jun 15, 2021 09:02, sampling point TC0002 Coliform (TCR)
Absence , sample collected Jun 15, 2021 09:02, sampling point TC0002 E. Coli
Collected
Jun 15, 2021 09:48
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-200821-46723
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2021 – Jun 30, 2021
Absence , sample collected Jun 15, 2021 09:48, sampling point TC0004 Coliform (TCR)
Absence , sample collected Jun 15, 2021 09:48, sampling point TC0004 E. Coli
Collected
Jun 15, 2021 09:27
Sampling point
TC0008 Outside Faucet
Sample type
Routine
Lab sample
BACT-200821-46722
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2021 – Jun 30, 2021
Absence , sample collected Jun 15, 2021 09:27, sampling point TC0008 Coliform (TCR)
Absence , sample collected Jun 15, 2021 09:27, sampling point TC0008 E. Coli
Collected
Jun 15, 2021 10:10
Sampling point
TC0014 Outside Faucet
Sample type
Routine
Lab sample
BACT-200821-46725
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2021 – Jun 30, 2021
Absence , sample collected Jun 15, 2021 10:10, sampling point TC0014 Coliform (TCR)
Absence , sample collected Jun 15, 2021 10:10, sampling point TC0014 E. Coli
Collected
Jun 15, 2021 10:15
Sampling point
TC0019 Outside Faucet
Sample type
Routine
Lab sample
BACT-200821-46726
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2021 – Jun 30, 2021
Absence , sample collected Jun 15, 2021 10:15, sampling point TC0019 Coliform (TCR)
Absence , sample collected Jun 15, 2021 10:15, sampling point TC0019 E. Coli
Collected
Jun 15, 2021 10:00
Sampling point
TC0023 Outside Faucet
Sample type
Routine
Lab sample
BACT-200821-46724
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2021 – Jun 30, 2021
Absence , sample collected Jun 15, 2021 10:00, sampling point TC0023 Coliform (TCR)
Absence , sample collected Jun 15, 2021 10:00, sampling point TC0023 E. Coli
Collected
Jun 15, 2021 09:13
Sampling point
TC0024 Outside Faucet
Sample type
Routine
Lab sample
BACT-200821-46721
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2021 – Jun 30, 2021
Absence , sample collected Jun 15, 2021 09:13, sampling point TC0024 Coliform (TCR)
Absence , sample collected Jun 15, 2021 09:13, sampling point TC0024 E. Coli
Collected
Jun 3, 2021 08:30
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-200821-46711
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2021 – Jun 30, 2021
Absence , sample collected Jun 3, 2021 08:30, sampling point TC0001 Coliform (TCR)
Absence , sample collected Jun 3, 2021 08:30, sampling point TC0001 E. Coli
Collected
Jun 3, 2021 09:45
Sampling point
TC0003 Outside Faucet
Sample type
Routine
Lab sample
BACT-200821-46718
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2021 – Jun 30, 2021
Absence , sample collected Jun 3, 2021 09:45, sampling point TC0003 Coliform (TCR)
Absence , sample collected Jun 3, 2021 09:45, sampling point TC0003 E. Coli
Collected
Jun 3, 2021 09:05
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-200821-46715
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2021 – Jun 30, 2021
Absence , sample collected Jun 3, 2021 09:05, sampling point TC0010 Coliform (TCR)
Absence , sample collected Jun 3, 2021 09:05, sampling point TC0010 E. Coli