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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

MS0790005 , Old River Water Assn

9 of 1,323 results on record were positive for coliform or another organism the agency tests for. The most recent was June 2, 2025.

They fall across 9 of the 1,040 samples on record.

Every sample on record, October 21, 2003 to August 3, 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 16–30 of 74 samples in this date range, newest first.

Routine (15).

Coliform and microbial sample results for Old River Water Assn, 16 to 30 of 74 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Mar 3, 2026 11:41
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-260126-1193
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2026 – Mar 31, 2026
Absence , sample collected Mar 3, 2026 11:41, sampling point TC0002 Coliform (TCR)
Absence , sample collected Mar 3, 2026 11:41, sampling point TC0002 E. Coli
Collected
Mar 3, 2026 10:39
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-250630-34457
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2026 – Mar 31, 2026
Absence , sample collected Mar 3, 2026 10:39, sampling point TC0010 Coliform (TCR)
Absence , sample collected Mar 3, 2026 10:39, sampling point TC0010 E. Coli
Collected
Mar 3, 2026 11:19
Sampling point
TC0011 Outside Faucet
Sample type
Routine
Lab sample
BACT-260126-1191
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2026 – Mar 31, 2026
Absence , sample collected Mar 3, 2026 11:19, sampling point TC0011 Coliform (TCR)
Absence , sample collected Mar 3, 2026 11:19, sampling point TC0011 E. Coli
Collected
Feb 4, 2026 13:16
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-250630-34455
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2026 – Feb 28, 2026
Absence , sample collected Feb 4, 2026 13:16, sampling point TC0002 Coliform (TCR)
Absence , sample collected Feb 4, 2026 13:16, sampling point TC0002 E. Coli
Collected
Feb 4, 2026 13:40
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-250630-34456
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2026 – Feb 28, 2026
Absence , sample collected Feb 4, 2026 13:40, sampling point TC0010 Coliform (TCR)
Absence , sample collected Feb 4, 2026 13:40, sampling point TC0010 E. Coli
Collected
Feb 4, 2026 12:40
Sampling point
TC0011 Outside Faucet
Sample type
Routine
Lab sample
BACT-250630-34454
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2026 – Feb 28, 2026
Absence , sample collected Feb 4, 2026 12:40, sampling point TC0011 Coliform (TCR)
Absence , sample collected Feb 4, 2026 12:40, sampling point TC0011 E. Coli
Collected
Jan 21, 2026 07:24
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-250630-34451
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 21, 2026 07:24, sampling point TC0002 Coliform (TCR)
Absence , sample collected Jan 21, 2026 07:24, sampling point TC0002 E. Coli
Collected
Jan 21, 2026 07:48
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-250630-34452
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 21, 2026 07:48, sampling point TC0010 Coliform (TCR)
Absence , sample collected Jan 21, 2026 07:48, sampling point TC0010 E. Coli
Collected
Jan 21, 2026 08:08
Sampling point
TC0011 Outside Faucet
Sample type
Routine
Lab sample
BACT-250630-34453
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 21, 2026 08:08, sampling point TC0011 Coliform (TCR)
Absence , sample collected Jan 21, 2026 08:08, sampling point TC0011 E. Coli
Collected
Dec 8, 2025 10:01
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-250630-34441
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2025 – Dec 31, 2025
Absence , sample collected Dec 8, 2025 10:01, sampling point TC0002 Coliform (TCR)
Absence , sample collected Dec 8, 2025 10:01, sampling point TC0002 E. Coli
Collected
Dec 8, 2025 10:24
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-250630-34442
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2025 – Dec 31, 2025
Absence , sample collected Dec 8, 2025 10:24, sampling point TC0010 Coliform (TCR)
Absence , sample collected Dec 8, 2025 10:24, sampling point TC0010 E. Coli
Collected
Dec 8, 2025 10:57
Sampling point
TC0011 Outside Faucet
Sample type
Routine
Lab sample
BACT-250630-34443
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2025 – Dec 31, 2025
Absence , sample collected Dec 8, 2025 10:57, sampling point TC0011 Coliform (TCR)
Absence , sample collected Dec 8, 2025 10:57, sampling point TC0011 E. Coli
Collected
Nov 4, 2025 09:44
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-250630-34435
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2025 – Nov 30, 2025
Absence , sample collected Nov 4, 2025 09:44, sampling point TC0002 Coliform (TCR)
Absence , sample collected Nov 4, 2025 09:44, sampling point TC0002 E. Coli
Collected
Nov 4, 2025 10:02
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-250630-34436
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2025 – Nov 30, 2025
Absence , sample collected Nov 4, 2025 10:02, sampling point TC0010 Coliform (TCR)
Absence , sample collected Nov 4, 2025 10:02, sampling point TC0010 E. Coli
Collected
Nov 4, 2025 10:35
Sampling point
TC0011 Outside Faucet
Sample type
Routine
Lab sample
BACT-250630-34437
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2025 – Nov 30, 2025
Absence , sample collected Nov 4, 2025 10:35, sampling point TC0011 Coliform (TCR)
Absence , sample collected Nov 4, 2025 10:35, sampling point TC0011 E. Coli