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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 151–165 of 182 samples in this date range, newest first.

Routine (10) and TG (5). The agency publishes no name for the code TG, so none is shown — this page does not invent labels the agency has not published.

Coliform and microbial sample results for Okatoma Water Association #2, 151 to 165 of 182 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jan 13, 2025 10:13
Sampling point
TC0014 Outside Faucet
Sample type
Routine
Lab sample
BACT-230104-185
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2025 – Jan 31, 2025
Absence , sample collected Jan 13, 2025 10:13, sampling point TC0014 Coliform (TCR)
Absence , sample collected Jan 13, 2025 10:13, sampling point TC0014 E. Coli
Collected
Dec 11, 2024 10:53
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-230104-164
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2024 – Dec 31, 2024
Absence , sample collected Dec 11, 2024 10:53, sampling point TC0002 Coliform (TCR)
Absence , sample collected Dec 11, 2024 10:53, sampling point TC0002 E. Coli
Collected
Dec 11, 2024 11:00
Sampling point
TC0003 Outside Faucet
Sample type
Routine
Lab sample
BACT-230104-163
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2024 – Dec 31, 2024
Absence , sample collected Dec 11, 2024 11:00, sampling point TC0003 Coliform (TCR)
Absence , sample collected Dec 11, 2024 11:00, sampling point TC0003 E. Coli
Collected
Dec 11, 2024 12:13
Sampling point
TC0012 Outside Faucet
Sample type
Routine
Lab sample
BACT-230104-162
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2024 – Dec 31, 2024
Absence , sample collected Dec 11, 2024 12:13, sampling point TC0012 Coliform (TCR)
Absence , sample collected Dec 11, 2024 12:13, sampling point TC0012 E. Coli
Collected
Dec 11, 2024 10:37
Sampling point
TC0014 Outside Faucet
Sample type
Routine
Lab sample
BACT-230104-165
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2024 – Dec 31, 2024
Absence , sample collected Dec 11, 2024 10:37, sampling point TC0014 Coliform (TCR)
Absence , sample collected Dec 11, 2024 10:37, sampling point TC0014 E. Coli
Collected
Dec 3, 2024 11:26
Sampling point
TC0005 Outside Faucet
Sample type
Routine
Lab sample
BACT-230104-167
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2024 – Dec 31, 2024
Absence , sample collected Dec 3, 2024 11:26, sampling point TC0005 Coliform (TCR)
Absence , sample collected Dec 3, 2024 11:26, sampling point TC0005 E. Coli
Collected
Dec 3, 2024 09:45
Sampling point
TC0007 Outside Faucet
Sample type
Routine
Lab sample
BACT-230104-170
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2024 – Dec 31, 2024
Absence , sample collected Dec 3, 2024 09:45, sampling point TC0007 Coliform (TCR)
Absence , sample collected Dec 3, 2024 09:45, sampling point TC0007 E. Coli
Collected
Dec 3, 2024 12:09
Sampling point
TC0026 Outside Faucet
Sample type
Routine
Lab sample
BACT-230104-166
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2024 – Dec 31, 2024
Absence , sample collected Dec 3, 2024 12:09, sampling point TC0026 Coliform (TCR)
Absence , sample collected Dec 3, 2024 12:09, sampling point TC0026 E. Coli
Collected
Nov 18, 2024 08:45
Sampling point
TC0011 Outside Faucet
Sample type
Routine
Lab sample
BACT-230104-235
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2024 – Nov 30, 2024
Absence , sample collected Nov 18, 2024 08:45, sampling point TC0011 Coliform (TCR)
Absence , sample collected Nov 18, 2024 08:45, sampling point TC0011 E. Coli
Collected
Nov 18, 2024 11:35
Sampling point
TC0026 Outside Faucet
Sample type
Routine
Lab sample
BACT-230104-234
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2024 – Nov 30, 2024
Absence , sample collected Nov 18, 2024 11:35, sampling point TC0026 Coliform (TCR)
Absence , sample collected Nov 18, 2024 11:35, sampling point TC0026 E. Coli
Collected
Nov 15, 2024 12:05
Sampling point
DS000 Distribution
Sample type
TG
Lab sample
BACT-230104-221
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2024 – Nov 30, 2024
Absence , sample collected Nov 15, 2024 12:05, sampling point DS000 Coliform (TCR)
Absence , sample collected Nov 15, 2024 12:05, sampling point DS000 E. Coli
Collected
Nov 15, 2024 11:44
Sampling point
DS000 Distribution
Sample type
TG
Lab sample
BACT-230104-222
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2024 – Nov 30, 2024
Absence , sample collected Nov 15, 2024 11:44, sampling point DS000 Coliform (TCR)
Absence , sample collected Nov 15, 2024 11:44, sampling point DS000 E. Coli
Collected
Nov 15, 2024 10:58
Sampling point
DS000 Distribution
Sample type
TG
Lab sample
BACT-230104-223
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2024 – Nov 30, 2024
Absence , sample collected Nov 15, 2024 10:58, sampling point DS000 Coliform (TCR)
Absence , sample collected Nov 15, 2024 10:58, sampling point DS000 E. Coli
Collected
Nov 15, 2024 11:10
Sampling point
DS000 Distribution
Sample type
TG
Lab sample
BACT-230104-224
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2024 – Nov 30, 2024
Absence , sample collected Nov 15, 2024 11:10, sampling point DS000 Coliform (TCR)
Absence , sample collected Nov 15, 2024 11:10, sampling point DS000 E. Coli
Collected
Nov 15, 2024 11:15
Sampling point
DS000 Distribution
Sample type
TG
Lab sample
BACT-230104-225
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2024 – Nov 30, 2024
Absence , sample collected Nov 15, 2024 11:15, sampling point DS000 Coliform (TCR)
Absence , sample collected Nov 15, 2024 11:15, sampling point DS000 E. Coli