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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 1–15 of 81 samples in this date range, newest first.

Repeat (9), Routine (4) and TG (2). 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 SW Rankin Water Association #1, 1 to 15 of 81 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jul 13, 2026 09:45
Sampling point
DS000 Distribution
Sample type
TG
Lab sample
BACT-250328-17149
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2026 – Jul 31, 2026
Absence , sample collected Jul 13, 2026 09:45, sampling point DS000 Coliform (TCR)
Absence , sample collected Jul 13, 2026 09:45, sampling point DS000 E. Coli
Collected
Jul 10, 2026 07:45
Sampling point
DS000 Distribution
Sample type
TG
Lab sample
BACT-250328-17138
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2026 – Jul 31, 2026
Absence , sample collected Jul 10, 2026 07:45, sampling point DS000 Coliform (TCR)
Absence , sample collected Jul 10, 2026 07:45, sampling point DS000 E. Coli
Collected
Jul 10, 2026 08:52
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
BACT-250328-17140
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2026 – Jul 31, 2026
Absence , sample collected Jul 10, 2026 08:52, sampling point DS000 Coliform (TCR)
Absence , sample collected Jul 10, 2026 08:52, sampling point DS000 E. Coli
Collected
Jul 10, 2026 08:05
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
BACT-250328-17142
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2026 – Jul 31, 2026
Absence , sample collected Jul 10, 2026 08:05, sampling point DS000 Coliform (TCR)
Absence , sample collected Jul 10, 2026 08:05, sampling point DS000 E. Coli
Collected
Jul 10, 2026 07:22
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
BACT-250328-17143
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2026 – Jul 31, 2026
Absence , sample collected Jul 10, 2026 07:22, sampling point DS000 Coliform (TCR)
Absence , sample collected Jul 10, 2026 07:22, sampling point DS000 E. Coli
Collected
Jul 10, 2026 07:00
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
BACT-250328-17144
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2026 – Jul 31, 2026
Absence , sample collected Jul 10, 2026 07:00, sampling point DS000 Coliform (TCR)
Absence , sample collected Jul 10, 2026 07:00, sampling point DS000 E. Coli
Collected
Jul 10, 2026 09:10
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
BACT-250328-17146
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2026 – Jul 31, 2026
Absence , sample collected Jul 10, 2026 09:10, sampling point DS000 Coliform (TCR)
Absence , sample collected Jul 10, 2026 09:10, sampling point DS000 E. Coli
Collected
Jul 10, 2026 09:00
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
BACT-250328-17147
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2026 – Jul 31, 2026
Absence , sample collected Jul 10, 2026 09:00, sampling point DS000 Coliform (TCR)
Absence , sample collected Jul 10, 2026 09:00, sampling point DS000 E. Coli
Collected
Jul 10, 2026 08:50
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
BACT-250328-17148
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2026 – Jul 31, 2026
Absence , sample collected Jul 10, 2026 08:50, sampling point DS000 Coliform (TCR)
Absence , sample collected Jul 10, 2026 08:50, sampling point DS000 E. Coli
Collected
Jul 10, 2026 07:10
Sampling point
TC0001 Outside Faucet
Sample type
Repeat
Lab sample
BACT-250328-17145
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2026 – Jul 31, 2026
Absence , sample collected Jul 10, 2026 07:10, sampling point TC0001 Coliform (TCR)
Absence , sample collected Jul 10, 2026 07:10, sampling point TC0001 E. Coli
Collected
Jul 10, 2026 08:15
Sampling point
TC0009 Outside Faucet
Sample type
Repeat
Lab sample
BACT-250328-17141
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2026 – Jul 31, 2026
Absence , sample collected Jul 10, 2026 08:15, sampling point TC0009 Coliform (TCR)
Absence , sample collected Jul 10, 2026 08:15, sampling point TC0009 E. Coli
Collected
Jul 8, 2026 08:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
BACT-250328-17137
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2026 – Jul 31, 2026
Presence , sample collected Jul 8, 2026 08:50, sampling point DS000 Coliform (TCR)
Absence , sample collected Jul 8, 2026 08:50, sampling point DS000 E. Coli
Collected
Jul 8, 2026 08:00
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-250328-17135
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2026 – Jul 31, 2026
Presence , sample collected Jul 8, 2026 08:00, sampling point TC0001 Coliform (TCR)
Absence , sample collected Jul 8, 2026 08:00, sampling point TC0001 E. Coli
Collected
Jul 8, 2026 08:25
Sampling point
TC0009 Outside Faucet
Sample type
Routine
Lab sample
BACT-250328-17136
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2026 – Jul 31, 2026
Presence , sample collected Jul 8, 2026 08:25, sampling point TC0009 Coliform (TCR)
Absence , sample collected Jul 8, 2026 08:25, sampling point TC0009 E. Coli
Collected
Jun 11, 2026 08:50
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-250328-17132
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2026 – Jun 30, 2026
Absence , sample collected Jun 11, 2026 08:50, sampling point TC0001 Coliform (TCR)
Absence , sample collected Jun 11, 2026 08:50, sampling point TC0001 E. Coli