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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

MS0810012 , Tri-Lakes Water Assn-West

11 of 775 results on record were positive for coliform or another organism the agency tests for. The most recent was September 22, 2022.

They fall across 11 of the 586 samples on record.

Every sample on record, October 7, 2003 to July 7, 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 26, 2024 and September 26, 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 16–30 of 44 samples in this date range, newest first.

Routine (15).

Coliform and microbial sample results for Tri-Lakes Water Assn-West, 16 to 30 of 44 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Dec 2, 2025 12:25
Sampling point
TC0013 Outside Faucet
Sample type
Routine
Lab sample
BACT-230908-36214
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2025 – Dec 31, 2025
Absence , sample collected Dec 2, 2025 12:25, sampling point TC0013 Coliform (TCR)
Absence , sample collected Dec 2, 2025 12:25, sampling point TC0013 E. Coli
Collected
Nov 4, 2025 13:40
Sampling point
TC0012 Outside Faucet
Sample type
Routine
Lab sample
BACT-230908-36212
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2025 – Nov 30, 2025
Absence , sample collected Nov 4, 2025 13:40, sampling point TC0012 Coliform (TCR)
Absence , sample collected Nov 4, 2025 13:40, sampling point TC0012 E. Coli
Collected
Nov 4, 2025 13:30
Sampling point
TC0013 Outside Faucet
Sample type
Routine
Lab sample
BACT-230908-36213
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2025 – Nov 30, 2025
Absence , sample collected Nov 4, 2025 13:30, sampling point TC0013 Coliform (TCR)
Absence , sample collected Nov 4, 2025 13:30, sampling point TC0013 E. Coli
Collected
Oct 7, 2025 12:15
Sampling point
TC0012 Outside Faucet
Sample type
Routine
Lab sample
BACT-230908-36211
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2025 – Oct 31, 2025
Absence , sample collected Oct 7, 2025 12:15, sampling point TC0012 Coliform (TCR)
Absence , sample collected Oct 7, 2025 12:15, sampling point TC0012 E. Coli
Collected
Oct 7, 2025 12:10
Sampling point
TC0013 Outside Faucet
Sample type
Routine
Lab sample
BACT-230908-36210
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2025 – Oct 31, 2025
Absence , sample collected Oct 7, 2025 12:10, sampling point TC0013 Coliform (TCR)
Absence , sample collected Oct 7, 2025 12:10, sampling point TC0013 E. Coli
Collected
Sep 2, 2025 13:15
Sampling point
TC0012 Outside Faucet
Sample type
Routine
Lab sample
BACT-230908-36200
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2025 – Sep 30, 2025
Absence , sample collected Sep 2, 2025 13:15, sampling point TC0012 Coliform (TCR)
Absence , sample collected Sep 2, 2025 13:15, sampling point TC0012 E. Coli
Collected
Sep 2, 2025 13:00
Sampling point
TC0013 Outside Faucet
Sample type
Routine
Lab sample
BACT-230908-36199
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2025 – Sep 30, 2025
Absence , sample collected Sep 2, 2025 13:00, sampling point TC0013 Coliform (TCR)
Absence , sample collected Sep 2, 2025 13:00, sampling point TC0013 E. Coli
Collected
Aug 5, 2025 13:00
Sampling point
TC0012 Outside Faucet
Sample type
Routine
Lab sample
BACT-230908-36208
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2025 – Aug 31, 2025
Absence , sample collected Aug 5, 2025 13:00, sampling point TC0012 Coliform (TCR)
Absence , sample collected Aug 5, 2025 13:00, sampling point TC0012 E. Coli
Collected
Aug 5, 2025 13:15
Sampling point
TC0013 Outside Faucet
Sample type
Routine
Lab sample
BACT-230908-36209
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2025 – Aug 31, 2025
Absence , sample collected Aug 5, 2025 13:15, sampling point TC0013 Coliform (TCR)
Absence , sample collected Aug 5, 2025 13:15, sampling point TC0013 E. Coli
Collected
Jul 8, 2025 12:30
Sampling point
TC0012 Outside Faucet
Sample type
Routine
Lab sample
BACT-230908-36207
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2025 – Jul 31, 2025
Absence , sample collected Jul 8, 2025 12:30, sampling point TC0012 Coliform (TCR)
Absence , sample collected Jul 8, 2025 12:30, sampling point TC0012 E. Coli
Collected
Jul 8, 2025 12:20
Sampling point
TC0013 Outside Faucet
Sample type
Routine
Lab sample
BACT-230908-36206
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2025 – Jul 31, 2025
Absence , sample collected Jul 8, 2025 12:20, sampling point TC0013 Coliform (TCR)
Absence , sample collected Jul 8, 2025 12:20, sampling point TC0013 E. Coli
Collected
Jun 10, 2025 13:30
Sampling point
TC0012 Outside Faucet
Sample type
Routine
Lab sample
BACT-230908-36205
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2025 – Jun 30, 2025
Absence , sample collected Jun 10, 2025 13:30, sampling point TC0012 Coliform (TCR)
Absence , sample collected Jun 10, 2025 13:30, sampling point TC0012 E. Coli
Collected
Jun 10, 2025 13:15
Sampling point
TC0013 Outside Faucet
Sample type
Routine
Lab sample
BACT-230908-36204
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2025 – Jun 30, 2025
Absence , sample collected Jun 10, 2025 13:15, sampling point TC0013 Coliform (TCR)
Absence , sample collected Jun 10, 2025 13:15, sampling point TC0013 E. Coli
Collected
May 6, 2025 12:45
Sampling point
TC0012 Outside Faucet
Sample type
Routine
Lab sample
BACT-230908-36203
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 6, 2025 12:45, sampling point TC0012 Coliform (TCR)
Absence , sample collected May 6, 2025 12:45, sampling point TC0012 E. Coli
Collected
May 6, 2025 12:30
Sampling point
TC0013 Outside Faucet
Sample type
Routine
Lab sample
BACT-230908-36202
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 6, 2025 12:30, sampling point TC0013 Coliform (TCR)
Absence , sample collected May 6, 2025 12:30, sampling point TC0013 E. Coli