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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 1–15 of 74 samples in this date range, newest first.

Routine (15).

Coliform and microbial sample results for Old River Water Assn, 1 to 15 of 74 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Aug 3, 2026 11:55
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-260126-1208
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 3, 2026 11:55, sampling point TC0002 Coliform (TCR)
Absence , sample collected Aug 3, 2026 11:55, sampling point TC0002 E. Coli
Collected
Aug 3, 2026 12:13
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-260126-1209
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 3, 2026 12:13, sampling point TC0010 Coliform (TCR)
Absence , sample collected Aug 3, 2026 12:13, sampling point TC0010 E. Coli
Collected
Aug 3, 2026 12:32
Sampling point
TC0011 Outside Faucet
Sample type
Routine
Lab sample
BACT-260126-1210
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 3, 2026 12:32, sampling point TC0011 Coliform (TCR)
Absence , sample collected Aug 3, 2026 12:32, sampling point TC0011 E. Coli
Collected
Jul 20, 2026 08:18
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-260126-1205
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2026 – Jul 31, 2026
Absence , sample collected Jul 20, 2026 08:18, sampling point TC0002 Coliform (TCR)
Absence , sample collected Jul 20, 2026 08:18, sampling point TC0002 E. Coli
Collected
Jul 20, 2026 08:43
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-260126-1206
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2026 – Jul 31, 2026
Absence , sample collected Jul 20, 2026 08:43, sampling point TC0010 Coliform (TCR)
Absence , sample collected Jul 20, 2026 08:43, sampling point TC0010 E. Coli
Collected
Jul 20, 2026 09:25
Sampling point
TC0011 Outside Faucet
Sample type
Routine
Lab sample
BACT-260126-1207
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2026 – Jul 31, 2026
Absence , sample collected Jul 20, 2026 09:25, sampling point TC0011 Coliform (TCR)
Absence , sample collected Jul 20, 2026 09:25, sampling point TC0011 E. Coli
Collected
Jun 8, 2026 11:10
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-260126-1200
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2026 – Jun 30, 2026
Absence , sample collected Jun 8, 2026 11:10, sampling point TC0002 Coliform (TCR)
Absence , sample collected Jun 8, 2026 11:10, sampling point TC0002 E. Coli
Collected
Jun 8, 2026 12:57
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-260126-1202
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2026 – Jun 30, 2026
Absence , sample collected Jun 8, 2026 12:57, sampling point TC0010 Coliform (TCR)
Absence , sample collected Jun 8, 2026 12:57, sampling point TC0010 E. Coli
Collected
Jun 8, 2026 12:29
Sampling point
TC0011 Outside Faucet
Sample type
Routine
Lab sample
BACT-260126-1201
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2026 – Jun 30, 2026
Absence , sample collected Jun 8, 2026 12:29, sampling point TC0011 Coliform (TCR)
Absence , sample collected Jun 8, 2026 12:29, sampling point TC0011 E. Coli
Collected
May 19, 2026 09:50
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-260126-1197
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 19, 2026 09:50, sampling point TC0002 Coliform (TCR)
Absence , sample collected May 19, 2026 09:50, sampling point TC0002 E. Coli
Collected
May 19, 2026 12:26
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-260126-1199
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 19, 2026 12:26, sampling point TC0010 Coliform (TCR)
Absence , sample collected May 19, 2026 12:26, sampling point TC0010 E. Coli
Collected
May 19, 2026 11:56
Sampling point
TC0011 Outside Faucet
Sample type
Routine
Lab sample
BACT-260126-1198
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 19, 2026 11:56, sampling point TC0011 Coliform (TCR)
Absence , sample collected May 19, 2026 11:56, sampling point TC0011 E. Coli
Collected
Apr 1, 2026 09:43
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-260126-1194
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2026 – Apr 30, 2026
Absence , sample collected Apr 1, 2026 09:43, sampling point TC0002 Coliform (TCR)
Absence , sample collected Apr 1, 2026 09:43, sampling point TC0002 E. Coli
Collected
Apr 1, 2026 10:01
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-260126-1195
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2026 – Apr 30, 2026
Absence , sample collected Apr 1, 2026 10:01, sampling point TC0010 Coliform (TCR)
Absence , sample collected Apr 1, 2026 10:01, sampling point TC0010 E. Coli
Collected
Apr 1, 2026 10:43
Sampling point
TC0011 Outside Faucet
Sample type
Routine
Lab sample
BACT-260126-1196
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2026 – Apr 30, 2026
Absence , sample collected Apr 1, 2026 10:43, sampling point TC0011 Coliform (TCR)
Absence , sample collected Apr 1, 2026 10:43, sampling point TC0011 E. Coli