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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

MS0450034 , Cmu - Lake Caroline

9 of 1,896 results on record were positive for coliform or another organism the agency tests for. The most recent was October 11, 2024.

They fall across 9 of the 1,198 samples on record.

Every sample on record, October 8, 2003 to August 11, 2026. These figures cover the whole record; the list of samples further down is narrowed.

This system’s violations

The most recent samples

Showing samples collected between September 27, 2024 and September 27, 2026. That is this page’s default, not a limit on what the agency records.

Show every sample on record

Choose a date range

The list below shows 121–135 of 223 samples in this date range, newest first.

Routine (15).

Coliform and microbial sample results for Cmu - Lake Caroline, 121 to 135 of 223 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Aug 12, 2025 10:16
Sampling point
TC0017 Outside Faucet
Sample type
Routine
Lab sample
BACT-250520-27435
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2025 – Aug 31, 2025
Absence , sample collected Aug 12, 2025 10:16, sampling point TC0017 Coliform (TCR)
Absence , sample collected Aug 12, 2025 10:16, sampling point TC0017 E. Coli
Collected
Aug 12, 2025 10:30
Sampling point
TC0018 Outside Faucet
Sample type
Routine
Lab sample
BACT-250520-27436
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2025 – Aug 31, 2025
Absence , sample collected Aug 12, 2025 10:30, sampling point TC0018 Coliform (TCR)
Absence , sample collected Aug 12, 2025 10:30, sampling point TC0018 E. Coli
Collected
Aug 11, 2025 10:30
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-250520-27429
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2025 – Aug 31, 2025
Absence , sample collected Aug 11, 2025 10:30, sampling point TC0001 Coliform (TCR)
Absence , sample collected Aug 11, 2025 10:30, sampling point TC0001 E. Coli
Collected
Aug 11, 2025 10:43
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-250520-27430
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2025 – Aug 31, 2025
Absence , sample collected Aug 11, 2025 10:43, sampling point TC0002 Coliform (TCR)
Absence , sample collected Aug 11, 2025 10:43, sampling point TC0002 E. Coli
Collected
Aug 11, 2025 10:55
Sampling point
TC0003 Outside Faucet
Sample type
Routine
Lab sample
BACT-250520-27431
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2025 – Aug 31, 2025
Absence , sample collected Aug 11, 2025 10:55, sampling point TC0003 Coliform (TCR)
Absence , sample collected Aug 11, 2025 10:55, sampling point TC0003 E. Coli
Collected
Aug 11, 2025 11:10
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-250520-27432
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2025 – Aug 31, 2025
Absence , sample collected Aug 11, 2025 11:10, sampling point TC0004 Coliform (TCR)
Absence , sample collected Aug 11, 2025 11:10, sampling point TC0004 E. Coli
Collected
Aug 11, 2025 11:31
Sampling point
TC0009 Outside Faucet
Sample type
Routine
Lab sample
BACT-250520-27433
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2025 – Aug 31, 2025
Absence , sample collected Aug 11, 2025 11:31, sampling point TC0009 Coliform (TCR)
Absence , sample collected Aug 11, 2025 11:31, sampling point TC0009 E. Coli
Collected
Jul 17, 2025 10:44
Sampling point
TC0005 Outside Faucet
Sample type
Routine
Lab sample
BACT-250520-27428
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2025 – Jul 31, 2025
Absence , sample collected Jul 17, 2025 10:44, sampling point TC0005 Coliform (TCR)
Absence , sample collected Jul 17, 2025 10:44, sampling point TC0005 E. Coli
Collected
Jul 17, 2025 10:30
Sampling point
TC0006 Outside Faucet
Sample type
Routine
Lab sample
BACT-241210-43009
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2025 – Jul 31, 2025
Absence , sample collected Jul 17, 2025 10:30, sampling point TC0006 Coliform (TCR)
Absence , sample collected Jul 17, 2025 10:30, sampling point TC0006 E. Coli
Collected
Jul 15, 2025 09:10
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-241210-43000
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2025 – Jul 31, 2025
Absence , sample collected Jul 15, 2025 09:10, sampling point TC0001 Coliform (TCR)
Absence , sample collected Jul 15, 2025 09:10, sampling point TC0001 E. Coli
Collected
Jul 15, 2025 09:22
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-241210-43001
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2025 – Jul 31, 2025
Absence , sample collected Jul 15, 2025 09:22, sampling point TC0002 Coliform (TCR)
Absence , sample collected Jul 15, 2025 09:22, sampling point TC0002 E. Coli
Collected
Jul 15, 2025 09:32
Sampling point
TC0003 Outside Faucet
Sample type
Routine
Lab sample
BACT-241210-43002
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2025 – Jul 31, 2025
Absence , sample collected Jul 15, 2025 09:32, sampling point TC0003 Coliform (TCR)
Absence , sample collected Jul 15, 2025 09:32, sampling point TC0003 E. Coli
Collected
Jul 15, 2025 09:45
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-241210-43003
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2025 – Jul 31, 2025
Absence , sample collected Jul 15, 2025 09:45, sampling point TC0004 Coliform (TCR)
Absence , sample collected Jul 15, 2025 09:45, sampling point TC0004 E. Coli
Collected
Jul 15, 2025 10:02
Sampling point
TC0012 Outside Faucet
Sample type
Routine
Lab sample
BACT-241210-43004
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2025 – Jul 31, 2025
Absence , sample collected Jul 15, 2025 10:02, sampling point TC0012 Coliform (TCR)
Absence , sample collected Jul 15, 2025 10:02, sampling point TC0012 E. Coli
Collected
Jul 15, 2025 10:16
Sampling point
TC0014 Outside Faucet
Sample type
Routine
Lab sample
BACT-241210-43005
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2025 – Jul 31, 2025
Absence , sample collected Jul 15, 2025 10:16, sampling point TC0014 Coliform (TCR)
Absence , sample collected Jul 15, 2025 10:16, sampling point TC0014 E. Coli