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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 1,681–1,695 of 2,082 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Columbia, 1,681 to 1,695 of 2,082 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jun 20, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
118108
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2007 – Jun 30, 2007
Absence , sample collected Jun 20, 2007, sampling point DS000 Coliform (TCR)
Collected
Jun 20, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
118109
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2007 – Jun 30, 2007
Absence , sample collected Jun 20, 2007, sampling point DS000 Coliform (TCR)
Collected
Jun 20, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
118119
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2007 – Jun 30, 2007
Absence , sample collected Jun 20, 2007, sampling point DS000 Coliform (TCR)
Collected
Jun 19, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
117958
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2007 – Jun 30, 2007
Absence , sample collected Jun 19, 2007, sampling point DS000 Coliform (TCR)
Collected
Jun 19, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
118077
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2007 – Jun 30, 2007
Absence , sample collected Jun 19, 2007, sampling point DS000 Coliform (TCR)
Collected
Jun 19, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
118082
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2007 – Jun 30, 2007
Absence , sample collected Jun 19, 2007, sampling point DS000 Coliform (TCR)
Collected
Jun 19, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
118085
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2007 – Jun 30, 2007
Absence , sample collected Jun 19, 2007, sampling point DS000 Coliform (TCR)
Collected
May 25, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
112264
Laboratory
MSDH Lab
Monitoring period
May 1, 2007 – May 31, 2007
Absence , sample collected May 25, 2007, sampling point DS000 Coliform (TCR)
Collected
May 24, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
111046
Laboratory
MSDH Lab
Monitoring period
May 1, 2007 – May 31, 2007
Absence , sample collected May 24, 2007, sampling point DS000 Coliform (TCR)
Collected
May 24, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
111466
Laboratory
MSDH Lab
Monitoring period
May 1, 2007 – May 31, 2007
Absence , sample collected May 24, 2007, sampling point DS000 Coliform (TCR)
Collected
May 24, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
111759
Laboratory
MSDH Lab
Monitoring period
May 1, 2007 – May 31, 2007
Absence , sample collected May 24, 2007, sampling point DS000 Coliform (TCR)
Collected
May 21, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
111184
Laboratory
MSDH Lab
Monitoring period
May 1, 2007 – May 31, 2007
Absence , sample collected May 21, 2007, sampling point DS000 Coliform (TCR)
Collected
May 21, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
111189
Laboratory
MSDH Lab
Monitoring period
May 1, 2007 – May 31, 2007
Absence , sample collected May 21, 2007, sampling point DS000 Coliform (TCR)
Collected
May 21, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
111200
Laboratory
MSDH Lab
Monitoring period
May 1, 2007 – May 31, 2007
Absence , sample collected May 21, 2007, sampling point DS000 Coliform (TCR)
Collected
Apr 26, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070508101918-00398
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2007 – Apr 30, 2007
Absence , sample collected Apr 26, 2007, sampling point DS000 Coliform (TCR)