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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

MS0610026 , SW Rankin Water Association #1

20 of 1,277 results on record were positive for coliform or another organism the agency tests for. The most recent was July 8, 2026.

They fall across 20 of the 953 samples on record.

Every sample on record, October 9, 2003 to July 13, 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 81 samples in this date range, newest first.

Routine (15).

Coliform and microbial sample results for SW Rankin Water Association #1, 16 to 30 of 81 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jun 11, 2026 09:15
Sampling point
TC0009 Outside Faucet
Sample type
Routine
Lab sample
BACT-250328-17133
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2026 – Jun 30, 2026
Absence , sample collected Jun 11, 2026 09:15, sampling point TC0009 Coliform (TCR)
Absence , sample collected Jun 11, 2026 09:15, sampling point TC0009 E. Coli
Collected
Jun 11, 2026 09:40
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-250328-17134
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2026 – Jun 30, 2026
Absence , sample collected Jun 11, 2026 09:40, sampling point TC0010 Coliform (TCR)
Absence , sample collected Jun 11, 2026 09:40, sampling point TC0010 E. Coli
Collected
May 11, 2026 10:55
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-250328-17129
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 11, 2026 10:55, sampling point TC0001 Coliform (TCR)
Absence , sample collected May 11, 2026 10:55, sampling point TC0001 E. Coli
Collected
May 11, 2026 11:10
Sampling point
TC0009 Outside Faucet
Sample type
Routine
Lab sample
BACT-250328-17130
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 11, 2026 11:10, sampling point TC0009 Coliform (TCR)
Absence , sample collected May 11, 2026 11:10, sampling point TC0009 E. Coli
Collected
May 11, 2026 11:40
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-250328-17131
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 11, 2026 11:40, sampling point TC0010 Coliform (TCR)
Absence , sample collected May 11, 2026 11:40, sampling point TC0010 E. Coli
Collected
Apr 16, 2026 05:45
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-250328-17126
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2026 – Apr 30, 2026
Absence , sample collected Apr 16, 2026 05:45, sampling point TC0001 Coliform (TCR)
Absence , sample collected Apr 16, 2026 05:45, sampling point TC0001 E. Coli
Collected
Apr 16, 2026 06:05
Sampling point
TC0009 Outside Faucet
Sample type
Routine
Lab sample
BACT-250328-17127
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2026 – Apr 30, 2026
Absence , sample collected Apr 16, 2026 06:05, sampling point TC0009 Coliform (TCR)
Absence , sample collected Apr 16, 2026 06:05, sampling point TC0009 E. Coli
Collected
Apr 16, 2026 06:20
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-250328-17128
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2026 – Apr 30, 2026
Absence , sample collected Apr 16, 2026 06:20, sampling point TC0010 Coliform (TCR)
Absence , sample collected Apr 16, 2026 06:20, sampling point TC0010 E. Coli
Collected
Mar 17, 2026 07:20
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-250328-17123
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2026 – Mar 31, 2026
Absence , sample collected Mar 17, 2026 07:20, sampling point TC0001 Coliform (TCR)
Absence , sample collected Mar 17, 2026 07:20, sampling point TC0001 E. Coli
Collected
Mar 17, 2026 07:50
Sampling point
TC0009 Outside Faucet
Sample type
Routine
Lab sample
BACT-250328-17124
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2026 – Mar 31, 2026
Absence , sample collected Mar 17, 2026 07:50, sampling point TC0009 Coliform (TCR)
Absence , sample collected Mar 17, 2026 07:50, sampling point TC0009 E. Coli
Collected
Mar 17, 2026 08:20
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-250328-17125
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2026 – Mar 31, 2026
Absence , sample collected Mar 17, 2026 08:20, sampling point TC0010 Coliform (TCR)
Absence , sample collected Mar 17, 2026 08:20, sampling point TC0010 E. Coli
Collected
Feb 3, 2026 07:40
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-250328-17122
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2026 – Feb 28, 2026
Absence , sample collected Feb 3, 2026 07:40, sampling point TC0001 Coliform (TCR)
Absence , sample collected Feb 3, 2026 07:40, sampling point TC0001 E. Coli
Collected
Feb 3, 2026 07:50
Sampling point
TC0009 Outside Faucet
Sample type
Routine
Lab sample
BACT-250328-17120
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2026 – Feb 28, 2026
Absence , sample collected Feb 3, 2026 07:50, sampling point TC0009 Coliform (TCR)
Absence , sample collected Feb 3, 2026 07:50, sampling point TC0009 E. Coli
Collected
Feb 3, 2026 08:10
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-250328-17121
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2026 – Feb 28, 2026
Absence , sample collected Feb 3, 2026 08:10, sampling point TC0010 Coliform (TCR)
Absence , sample collected Feb 3, 2026 08:10, sampling point TC0010 E. Coli
Collected
Jan 13, 2026 06:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
BACT-250328-17119
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 13, 2026 06:50, sampling point DS000 Coliform (TCR)
Absence , sample collected Jan 13, 2026 06:50, sampling point DS000 E. Coli