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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

MS0800015 , Nanih-Waiya Water Association

7 of 770 results on record were positive for coliform or another organism the agency tests for. The most recent was August 27, 2018.

They fall across 7 of the 588 samples on record.

Every sample on record, October 16, 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 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 46 samples in this date range, newest first.

Routine (15).

Coliform and microbial sample results for Nanih-Waiya Water Association, 16 to 30 of 46 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jan 5, 2026 12:15
Sampling point
TC0015 Larry Gregory
Sample type
Routine
Lab sample
BACT-250117-4264
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 5, 2026 12:15, sampling point TC0015 Coliform (TCR)
Absence , sample collected Jan 5, 2026 12:15, sampling point TC0015 E. Coli
Collected
Dec 1, 2025 13:30
Sampling point
TC0013 Harry Nowell
Sample type
Routine
Lab sample
BACT-250117-4262
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2025 – Dec 31, 2025
Absence , sample collected Dec 1, 2025 13:30, sampling point TC0013 Coliform (TCR)
Absence , sample collected Dec 1, 2025 13:30, sampling point TC0013 E. Coli
Collected
Dec 1, 2025 14:00
Sampling point
TC0015 Larry Gregory
Sample type
Routine
Lab sample
BACT-250117-4263
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2025 – Dec 31, 2025
Absence , sample collected Dec 1, 2025 14:00, sampling point TC0015 Coliform (TCR)
Absence , sample collected Dec 1, 2025 14:00, sampling point TC0015 E. Coli
Collected
Nov 4, 2025 13:00
Sampling point
TC0015 Larry Gregory
Sample type
Routine
Lab sample
BACT-250117-4256
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2025 – Nov 30, 2025
Absence , sample collected Nov 4, 2025 13:00, sampling point TC0015 Coliform (TCR)
Absence , sample collected Nov 4, 2025 13:00, sampling point TC0015 E. Coli
Collected
Nov 4, 2025 13:30
Sampling point
TC0016 Bradley Heard
Sample type
Routine
Lab sample
BACT-250117-4257
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2025 – Nov 30, 2025
Absence , sample collected Nov 4, 2025 13:30, sampling point TC0016 Coliform (TCR)
Absence , sample collected Nov 4, 2025 13:30, sampling point TC0016 E. Coli
Collected
Oct 13, 2025 14:00
Sampling point
TC0013 Harry Nowell
Sample type
Routine
Lab sample
BACT-250117-4255
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2025 – Oct 31, 2025
Absence , sample collected Oct 13, 2025 14:00, sampling point TC0013 Coliform (TCR)
Absence , sample collected Oct 13, 2025 14:00, sampling point TC0013 E. Coli
Collected
Oct 13, 2025 13:30
Sampling point
TC0015 Larry Gregory
Sample type
Routine
Lab sample
BACT-250117-4254
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2025 – Oct 31, 2025
Absence , sample collected Oct 13, 2025 13:30, sampling point TC0015 Coliform (TCR)
Absence , sample collected Oct 13, 2025 13:30, sampling point TC0015 E. Coli
Collected
Sep 10, 2025 14:00
Sampling point
TC0013 Harry Nowell
Sample type
Routine
Lab sample
BACT-250117-4251
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2025 – Sep 30, 2025
Absence , sample collected Sep 10, 2025 14:00, sampling point TC0013 Coliform (TCR)
Absence , sample collected Sep 10, 2025 14:00, sampling point TC0013 E. Coli
Collected
Sep 10, 2025 13:30
Sampling point
TC0015 Larry Gregory
Sample type
Routine
Lab sample
BACT-250117-4250
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2025 – Sep 30, 2025
Absence , sample collected Sep 10, 2025 13:30, sampling point TC0015 Coliform (TCR)
Absence , sample collected Sep 10, 2025 13:30, sampling point TC0015 E. Coli
Collected
Aug 12, 2025 15:00
Sampling point
TC0013 Harry Nowell
Sample type
Routine
Lab sample
BACT-250117-4247
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2025 – Aug 31, 2025
Absence , sample collected Aug 12, 2025 15:00, sampling point TC0013 Coliform (TCR)
Absence , sample collected Aug 12, 2025 15:00, sampling point TC0013 E. Coli
Collected
Aug 12, 2025 14:30
Sampling point
TC0015 Larry Gregory
Sample type
Routine
Lab sample
BACT-250117-4246
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2025 – Aug 31, 2025
Absence , sample collected Aug 12, 2025 14:30, sampling point TC0015 Coliform (TCR)
Absence , sample collected Aug 12, 2025 14:30, sampling point TC0015 E. Coli
Collected
Jul 9, 2025 12:30
Sampling point
TC0013 Harry Nowell
Sample type
Routine
Lab sample
BACT-250117-4245
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2025 – Jul 31, 2025
Absence , sample collected Jul 9, 2025 12:30, sampling point TC0013 Coliform (TCR)
Absence , sample collected Jul 9, 2025 12:30, sampling point TC0013 E. Coli
Collected
Jul 9, 2025 12:00
Sampling point
TC0015 Larry Gregory
Sample type
Routine
Lab sample
BACT-250117-4244
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2025 – Jul 31, 2025
Absence , sample collected Jul 9, 2025 12:00, sampling point TC0015 Coliform (TCR)
Absence , sample collected Jul 9, 2025 12:00, sampling point TC0015 E. Coli
Collected
Jun 11, 2025 14:00
Sampling point
TC0010 Beverly Holdiness
Sample type
Routine
Lab sample
BACT-250117-4237
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2025 – Jun 30, 2025
Absence , sample collected Jun 11, 2025 14:00, sampling point TC0010 Coliform (TCR)
Absence , sample collected Jun 11, 2025 14:00, sampling point TC0010 E. Coli
Collected
Jun 11, 2025 13:30
Sampling point
TC0015 Larry Gregory
Sample type
Routine
Lab sample
BACT-250117-4236
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2025 – Jun 30, 2025
Absence , sample collected Jun 11, 2025 13:30, sampling point TC0015 Coliform (TCR)
Absence , sample collected Jun 11, 2025 13:30, sampling point TC0015 E. Coli