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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

MS0450007 , East Madison Water Assn-West

13 of 3,119 results on record were positive for coliform or another organism the agency tests for. The most recent was September 13, 2018.

They fall across 13 of the 2,399 samples on record.

Every sample on record, October 23, 2003 to August 4, 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 121–135 of 2,399 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for East Madison Water Assn-West, 121 to 135 of 2,399 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jun 3, 2025 11:15
Sampling point
TC0020 Outside Faucet
Sample type
Routine
Lab sample
BACT-250403-20396
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2025 – Jun 30, 2025
Absence , sample collected Jun 3, 2025 11:15, sampling point TC0020 Coliform (TCR)
Absence , sample collected Jun 3, 2025 11:15, sampling point TC0020 E. Coli
Collected
May 6, 2025 09:25
Sampling point
TC0006 Outside Faucet
Sample type
Routine
Lab sample
BACT-240529-24117
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 6, 2025 09:25, sampling point TC0006 Coliform (TCR)
Absence , sample collected May 6, 2025 09:25, sampling point TC0006 E. Coli
Collected
May 6, 2025 10:50
Sampling point
TC0007 Outside Faucet
Sample type
Routine
Lab sample
BACT-240529-24116
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 6, 2025 10:50, sampling point TC0007 Coliform (TCR)
Absence , sample collected May 6, 2025 10:50, sampling point TC0007 E. Coli
Collected
May 6, 2025 11:40
Sampling point
TC0013 Outside Faucet
Sample type
Routine
Lab sample
BACT-240529-24115
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 6, 2025 11:40, sampling point TC0013 Coliform (TCR)
Absence , sample collected May 6, 2025 11:40, sampling point TC0013 E. Coli
Collected
May 6, 2025 12:40
Sampling point
TC0015 Outside Faucet
Sample type
Routine
Lab sample
BACT-240529-24112
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 6, 2025 12:40, sampling point TC0015 Coliform (TCR)
Absence , sample collected May 6, 2025 12:40, sampling point TC0015 E. Coli
Collected
May 6, 2025 14:00
Sampling point
TC0016 Outside Faucet
Sample type
Routine
Lab sample
BACT-240529-24130
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 6, 2025 14:00, sampling point TC0016 Coliform (TCR)
Absence , sample collected May 6, 2025 14:00, sampling point TC0016 E. Coli
Collected
May 6, 2025 12:15
Sampling point
TC0017 Outside Faucet
Sample type
Routine
Lab sample
BACT-240529-24114
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 6, 2025 12:15, sampling point TC0017 Coliform (TCR)
Absence , sample collected May 6, 2025 12:15, sampling point TC0017 E. Coli
Collected
May 6, 2025 12:25
Sampling point
TC0018 Outside Faucet
Sample type
Routine
Lab sample
BACT-240529-24113
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 6, 2025 12:25, sampling point TC0018 Coliform (TCR)
Absence , sample collected May 6, 2025 12:25, sampling point TC0018 E. Coli
Collected
May 6, 2025 13:15
Sampling point
TC0020 Outside Faucet
Sample type
Routine
Lab sample
BACT-240529-24131
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 6, 2025 13:15, sampling point TC0020 Coliform (TCR)
Absence , sample collected May 6, 2025 13:15, sampling point TC0020 E. Coli
Collected
Apr 1, 2025 08:00
Sampling point
TC0007 Outside Faucet
Sample type
Routine
Lab sample
BACT-240529-23981
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2025 – Apr 30, 2025
Absence , sample collected Apr 1, 2025 08:00, sampling point TC0007 Coliform (TCR)
Absence , sample collected Apr 1, 2025 08:00, sampling point TC0007 E. Coli
Collected
Apr 1, 2025 08:35
Sampling point
TC0013 Outside Faucet
Sample type
Routine
Lab sample
BACT-240529-23982
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2025 – Apr 30, 2025
Absence , sample collected Apr 1, 2025 08:35, sampling point TC0013 Coliform (TCR)
Absence , sample collected Apr 1, 2025 08:35, sampling point TC0013 E. Coli
Collected
Apr 1, 2025 09:30
Sampling point
TC0015 Outside Faucet
Sample type
Routine
Lab sample
BACT-240529-23983
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2025 – Apr 30, 2025
Absence , sample collected Apr 1, 2025 09:30, sampling point TC0015 Coliform (TCR)
Absence , sample collected Apr 1, 2025 09:30, sampling point TC0015 E. Coli
Collected
Apr 1, 2025 10:00
Sampling point
TC0016 Outside Faucet
Sample type
Routine
Lab sample
BACT-240529-23984
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2025 – Apr 30, 2025
Absence , sample collected Apr 1, 2025 10:00, sampling point TC0016 Coliform (TCR)
Absence , sample collected Apr 1, 2025 10:00, sampling point TC0016 E. Coli
Collected
Apr 1, 2025 10:45
Sampling point
TC0016 Outside Faucet
Sample type
Routine
Lab sample
BACT-240529-23987
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2025 – Apr 30, 2025
Absence , sample collected Apr 1, 2025 10:45, sampling point TC0016 Coliform (TCR)
Absence , sample collected Apr 1, 2025 10:45, sampling point TC0016 E. Coli
Collected
Apr 1, 2025 10:15
Sampling point
TC0017 Outside Faucet
Sample type
Routine
Lab sample
BACT-240529-23985
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2025 – Apr 30, 2025
Absence , sample collected Apr 1, 2025 10:15, sampling point TC0017 Coliform (TCR)
Absence , sample collected Apr 1, 2025 10:15, sampling point TC0017 E. Coli