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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

MS0600007 , City of Marks

9 of 956 results on record were positive for coliform or another organism the agency tests for. The most recent was October 23, 2025.

They fall across 9 of the 767 samples on record.

Every sample on record, October 2, 2003 to August 4, 2026. No date range is applied.

This system’s violations

The most recent samples

No date range is applied: this list draws on every sample on record. Show the last two years only.

The list below shows 241–255 of 767 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Marks, 241 to 255 of 767 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Aug 28, 2017 13:35
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
949964
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2017 – Aug 31, 2017
Absence , sample collected Aug 28, 2017 13:35, sampling point DS000 Coliform (TCR)
Collected
Aug 28, 2017 13:42
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
949965
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2017 – Aug 31, 2017
Absence , sample collected Aug 28, 2017 13:42, sampling point DS000 Coliform (TCR)
Collected
Jul 19, 2017 14:35
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
943909
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2017 – Jul 31, 2017
Absence , sample collected Jul 19, 2017 14:35, sampling point DS000 Coliform (TCR)
Collected
Jul 19, 2017 14:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
943911
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2017 – Jul 31, 2017
Absence , sample collected Jul 19, 2017 14:50, sampling point DS000 Coliform (TCR)
Collected
Jul 19, 2017 15:07
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
943913
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2017 – Jul 31, 2017
Absence , sample collected Jul 19, 2017 15:07, sampling point DS000 Coliform (TCR)
Collected
Jun 26, 2017 14:35
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
938100
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2017 – Jun 30, 2017
Absence , sample collected Jun 26, 2017 14:35, sampling point DS000 Coliform (TCR)
Collected
Jun 26, 2017 14:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
938101
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2017 – Jun 30, 2017
Absence , sample collected Jun 26, 2017 14:50, sampling point DS000 Coliform (TCR)
Collected
Jun 26, 2017 14:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
938112
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2017 – Jun 30, 2017
Absence , sample collected Jun 26, 2017 14:20, sampling point DS000 Coliform (TCR)
Collected
May 24, 2017 14:32
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
931998
Laboratory
MSDH Lab
Monitoring period
May 1, 2017 – May 31, 2017
Absence , sample collected May 24, 2017 14:32, sampling point DS000 Coliform (TCR)
Collected
May 24, 2017 14:18
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
931999
Laboratory
MSDH Lab
Monitoring period
May 1, 2017 – May 31, 2017
Absence , sample collected May 24, 2017 14:18, sampling point DS000 Coliform (TCR)
Collected
May 24, 2017 14:47
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
932005
Laboratory
MSDH Lab
Monitoring period
May 1, 2017 – May 31, 2017
Absence , sample collected May 24, 2017 14:47, sampling point DS000 Coliform (TCR)
Collected
Apr 24, 2017 14:36
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
924844
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2017 – Apr 30, 2017
Absence , sample collected Apr 24, 2017 14:36, sampling point DS000 Coliform (TCR)
Collected
Apr 24, 2017 14:51
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
924845
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2017 – Apr 30, 2017
Absence , sample collected Apr 24, 2017 14:51, sampling point DS000 Coliform (TCR)
Collected
Apr 24, 2017 15:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
924846
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2017 – Apr 30, 2017
Absence , sample collected Apr 24, 2017 15:10, sampling point DS000 Coliform (TCR)
Collected
Mar 22, 2017 15:55
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
919264
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2017 – Mar 31, 2017
Absence , sample collected Mar 22, 2017 15:55, sampling point DS000 Coliform (TCR)