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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

MS0460003 , City of Columbia

11 of 2,718 results on record were positive for coliform or another organism the agency tests for. The most recent was June 29, 2020.

They fall across 11 of the 2,082 samples on record.

Every sample on record, October 16, 2003 to September 15, 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 1,891–1,905 of 2,082 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Columbia, 1,891 to 1,905 of 2,082 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jul 18, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050720141054-00282
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2005 – Jul 31, 2005
Absence , sample collected Jul 18, 2005, sampling point DS000 Coliform (TCR)
Collected
Jul 18, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050720141054-00283
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2005 – Jul 31, 2005
Absence , sample collected Jul 18, 2005, sampling point DS000 Coliform (TCR)
Collected
Jul 18, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050720141054-00284
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2005 – Jul 31, 2005
Absence , sample collected Jul 18, 2005, sampling point DS000 Coliform (TCR)
Collected
Jul 18, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050720141054-00285
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2005 – Jul 31, 2005
Absence , sample collected Jul 18, 2005, sampling point DS000 Coliform (TCR)
Collected
Jun 17, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050620132728-00103
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2005 – Jun 30, 2005
Absence , sample collected Jun 17, 2005, sampling point DS000 Coliform (TCR)
Collected
Jun 17, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050620132728-00104
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2005 – Jun 30, 2005
Absence , sample collected Jun 17, 2005, sampling point DS000 Coliform (TCR)
Collected
Jun 17, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050620132728-00105
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2005 – Jun 30, 2005
Absence , sample collected Jun 17, 2005, sampling point DS000 Coliform (TCR)
Collected
Jun 17, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050620132728-00106
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2005 – Jun 30, 2005
Absence , sample collected Jun 17, 2005, sampling point DS000 Coliform (TCR)
Collected
Jun 17, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050620132728-00107
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2005 – Jun 30, 2005
Absence , sample collected Jun 17, 2005, sampling point DS000 Coliform (TCR)
Collected
Jun 14, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050616122248-00108
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2005 – Jun 30, 2005
Absence , sample collected Jun 14, 2005, sampling point DS000 Coliform (TCR)
Collected
Jun 14, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050617130752-00069
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2005 – Jun 30, 2005
Absence , sample collected Jun 14, 2005, sampling point DS000 Coliform (TCR)
Collected
Jun 14, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050617130752-00070
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2005 – Jun 30, 2005
Absence , sample collected Jun 14, 2005, sampling point DS000 Coliform (TCR)
Collected
Jun 14, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050617130752-00071
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2005 – Jun 30, 2005
Absence , sample collected Jun 14, 2005, sampling point DS000 Coliform (TCR)
Collected
May 19, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050523140909-00056
Laboratory
MSDH Lab
Monitoring period
May 1, 2005 – May 31, 2005
Absence , sample collected May 19, 2005, sampling point DS000 Coliform (TCR)
Collected
May 19, 2005
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
050523140909-00057
Laboratory
MSDH Lab
Monitoring period
May 1, 2005 – May 31, 2005
Absence , sample collected May 19, 2005, sampling point DS000 Coliform (TCR)