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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

MS0690040 , Arkabutla Lake

1 of 331 results on record was positive for coliform or another organism the agency tests for. The most recent was February 11, 2019.

They fall across 1 of the 243 samples on record.

Every sample on record, August 3, 2004 to August 12, 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 25, 2024 and September 25, 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 1–15 of 23 samples in this date range, newest first.

Routine (15).

Coliform and microbial sample results for Arkabutla Lake, 1 to 15 of 23 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Aug 12, 2026 12:05
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-260209-2571
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 12, 2026 12:05, sampling point TC0002 Coliform (TCR)
Absence , sample collected Aug 12, 2026 12:05, sampling point TC0002 E. Coli
Collected
Jul 8, 2026 11:30
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-250203-6381
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2026 – Jul 31, 2026
Absence , sample collected Jul 8, 2026 11:30, sampling point TC0002 Coliform (TCR)
Absence , sample collected Jul 8, 2026 11:30, sampling point TC0002 E. Coli
Collected
Jun 3, 2026 12:18
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-250203-6380
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2026 – Jun 30, 2026
Absence , sample collected Jun 3, 2026 12:18, sampling point TC0002 Coliform (TCR)
Absence , sample collected Jun 3, 2026 12:18, sampling point TC0002 E. Coli
Collected
May 12, 2026 12:32
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-250203-6379
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 12, 2026 12:32, sampling point TC0002 Coliform (TCR)
Absence , sample collected May 12, 2026 12:32, sampling point TC0002 E. Coli
Collected
Apr 7, 2026 12:00
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-250203-6378
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2026 – Apr 30, 2026
Absence , sample collected Apr 7, 2026 12:00, sampling point TC0002 Coliform (TCR)
Absence , sample collected Apr 7, 2026 12:00, sampling point TC0002 E. Coli
Collected
Mar 3, 2026 12:05
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-260210-2682
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2026 – Mar 31, 2026
Absence , sample collected Mar 3, 2026 12:05, sampling point TC0002 Coliform (TCR)
Absence , sample collected Mar 3, 2026 12:05, sampling point TC0002 E. Coli
Collected
Feb 9, 2026 12:08
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-260210-2681
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2026 – Feb 28, 2026
Absence , sample collected Feb 9, 2026 12:08, sampling point TC0002 Coliform (TCR)
Absence , sample collected Feb 9, 2026 12:08, sampling point TC0002 E. Coli
Collected
Jan 6, 2026 12:22
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-221211-38608
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 6, 2026 12:22, sampling point TC0002 Coliform (TCR)
Absence , sample collected Jan 6, 2026 12:22, sampling point TC0002 E. Coli
Collected
Dec 3, 2025 12:05
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-221211-38607
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2025 – Dec 31, 2025
Absence , sample collected Dec 3, 2025 12:05, sampling point TC0002 Coliform (TCR)
Absence , sample collected Dec 3, 2025 12:05, sampling point TC0002 E. Coli
Collected
Nov 3, 2025 12:05
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-221211-38606
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2025 – Nov 30, 2025
Absence , sample collected Nov 3, 2025 12:05, sampling point TC0001 Coliform (TCR)
Absence , sample collected Nov 3, 2025 12:05, sampling point TC0001 E. Coli
Collected
Oct 6, 2025 12:05
Sampling point
TC0006 Outside Faucet
Sample type
Routine
Lab sample
BACT-221211-38605
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2025 – Oct 31, 2025
Absence , sample collected Oct 6, 2025 12:05, sampling point TC0006 Coliform (TCR)
Absence , sample collected Oct 6, 2025 12:05, sampling point TC0006 E. Coli
Collected
Sep 15, 2025 12:38
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-250203-6392
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2025 – Sep 30, 2025
Absence , sample collected Sep 15, 2025 12:38, sampling point TC0002 Coliform (TCR)
Absence , sample collected Sep 15, 2025 12:38, sampling point TC0002 E. Coli
Collected
Aug 13, 2025 12:51
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-250203-6391
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2025 – Aug 31, 2025
Absence , sample collected Aug 13, 2025 12:51, sampling point TC0002 Coliform (TCR)
Absence , sample collected Aug 13, 2025 12:51, sampling point TC0002 E. Coli
Collected
Jul 8, 2025 12:30
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-250203-6390
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2025 – Jul 31, 2025
Absence , sample collected Jul 8, 2025 12:30, sampling point TC0002 Coliform (TCR)
Absence , sample collected Jul 8, 2025 12:30, sampling point TC0002 E. Coli
Collected
Jun 3, 2025 12:28
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-250203-6389
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2025 – Jun 30, 2025
Absence , sample collected Jun 3, 2025 12:28, sampling point TC0002 Coliform (TCR)
Absence , sample collected Jun 3, 2025 12:28, sampling point TC0002 E. Coli