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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

MS0640022 , Okatoma Water Association #2

8 of 2,508 results on record were positive for coliform or another organism the agency tests for. The most recent was January 13, 2026.

They fall across 8 of the 1,860 samples on record.

Every sample on record, October 13, 2003 to August 5, 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 136–150 of 182 samples in this date range, newest first.

Routine (15).

Coliform and microbial sample results for Okatoma Water Association #2, 136 to 150 of 182 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Mar 10, 2025 12:47
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-250114-1660
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2025 – Mar 31, 2025
Absence , sample collected Mar 10, 2025 12:47, sampling point TC0001 Coliform (TCR)
Absence , sample collected Mar 10, 2025 12:47, sampling point TC0001 E. Coli
Collected
Mar 10, 2025 14:49
Sampling point
TC0026 Outside Faucet
Sample type
Routine
Lab sample
BACT-250114-1658
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2025 – Mar 31, 2025
Absence , sample collected Mar 10, 2025 14:49, sampling point TC0026 Coliform (TCR)
Absence , sample collected Mar 10, 2025 14:49, sampling point TC0026 E. Coli
Collected
Feb 4, 2025 13:38
Sampling point
TC0012 Outside Faucet
Sample type
Routine
Lab sample
BACT-250114-1651
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2025 – Feb 28, 2025
Absence , sample collected Feb 4, 2025 13:38, sampling point TC0012 Coliform (TCR)
Absence , sample collected Feb 4, 2025 13:38, sampling point TC0012 E. Coli
Collected
Feb 4, 2025 13:28
Sampling point
TC0014 Outside Faucet
Sample type
Routine
Lab sample
BACT-250114-1652
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2025 – Feb 28, 2025
Absence , sample collected Feb 4, 2025 13:28, sampling point TC0014 Coliform (TCR)
Absence , sample collected Feb 4, 2025 13:28, sampling point TC0014 E. Coli
Collected
Feb 3, 2025 11:04
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-250114-1638
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2025 – Feb 28, 2025
Absence , sample collected Feb 3, 2025 11:04, sampling point TC0001 Coliform (TCR)
Absence , sample collected Feb 3, 2025 11:04, sampling point TC0001 E. Coli
Collected
Feb 3, 2025 13:18
Sampling point
TC0005 Outside Faucet
Sample type
Routine
Lab sample
BACT-250114-1636
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2025 – Feb 28, 2025
Absence , sample collected Feb 3, 2025 13:18, sampling point TC0005 Coliform (TCR)
Absence , sample collected Feb 3, 2025 13:18, sampling point TC0005 E. Coli
Collected
Feb 3, 2025 10:55
Sampling point
TC0007 Outside Faucet
Sample type
Routine
Lab sample
BACT-250114-1639
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2025 – Feb 28, 2025
Absence , sample collected Feb 3, 2025 10:55, sampling point TC0007 Coliform (TCR)
Absence , sample collected Feb 3, 2025 10:55, sampling point TC0007 E. Coli
Collected
Feb 3, 2025 11:12
Sampling point
TC0011 Outside Faucet
Sample type
Routine
Lab sample
BACT-250114-1637
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2025 – Feb 28, 2025
Absence , sample collected Feb 3, 2025 11:12, sampling point TC0011 Coliform (TCR)
Absence , sample collected Feb 3, 2025 11:12, sampling point TC0011 E. Coli
Collected
Feb 3, 2025 14:52
Sampling point
TC0026 Outside Faucet
Sample type
Routine
Lab sample
BACT-250114-1653
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2025 – Feb 28, 2025
Absence , sample collected Feb 3, 2025 14:52, sampling point TC0026 Coliform (TCR)
Absence , sample collected Feb 3, 2025 14:52, sampling point TC0026 E. Coli
Collected
Jan 22, 2025 11:14
Sampling point
TC0012 Outside Faucet
Sample type
Routine
Lab sample
BACT-250114-1643
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2025 – Jan 31, 2025
Absence , sample collected Jan 22, 2025 11:14, sampling point TC0012 Coliform (TCR)
Absence , sample collected Jan 22, 2025 11:14, sampling point TC0012 E. Coli
Collected
Jan 22, 2025 11:31
Sampling point
TC0031 Outside Faucet
Sample type
Routine
Lab sample
BACT-250114-1642
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2025 – Jan 31, 2025
Absence , sample collected Jan 22, 2025 11:31, sampling point TC0031 Coliform (TCR)
Absence , sample collected Jan 22, 2025 11:31, sampling point TC0031 E. Coli
Collected
Jan 14, 2025 11:20
Sampling point
TC0007 Outside Faucet
Sample type
Routine
Lab sample
BACT-230104-181
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2025 – Jan 31, 2025
Absence , sample collected Jan 14, 2025 11:20, sampling point TC0007 Coliform (TCR)
Absence , sample collected Jan 14, 2025 11:20, sampling point TC0007 E. Coli
Collected
Jan 13, 2025 10:28
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-230104-184
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2025 – Jan 31, 2025
Absence , sample collected Jan 13, 2025 10:28, sampling point TC0002 Coliform (TCR)
Absence , sample collected Jan 13, 2025 10:28, sampling point TC0002 E. Coli
Collected
Jan 13, 2025 10:40
Sampling point
TC0003 Outside Faucet
Sample type
Routine
Lab sample
BACT-230104-183
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2025 – Jan 31, 2025
Absence , sample collected Jan 13, 2025 10:40, sampling point TC0003 Coliform (TCR)
Absence , sample collected Jan 13, 2025 10:40, sampling point TC0003 E. Coli
Collected
Jan 13, 2025 11:35
Sampling point
TC0005 Outside Faucet
Sample type
Routine
Lab sample
BACT-230104-182
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2025 – Jan 31, 2025
Absence , sample collected Jan 13, 2025 11:35, sampling point TC0005 Coliform (TCR)
Absence , sample collected Jan 13, 2025 11:35, sampling point TC0005 E. Coli