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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 1,411–1,425 of 2,082 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Columbia, 1,411 to 1,425 of 2,082 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jul 27, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
372435
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2010 – Jul 31, 2010
Absence , sample collected Jul 27, 2010, sampling point DS000 Coliform (TCR)
Collected
Jul 26, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
372366
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2010 – Jul 31, 2010
Absence , sample collected Jul 26, 2010, sampling point DS000 Coliform (TCR)
Collected
Jul 26, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
372367
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2010 – Jul 31, 2010
Absence , sample collected Jul 26, 2010, sampling point DS000 Coliform (TCR)
Collected
Jul 22, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
372167
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2010 – Jul 31, 2010
Absence , sample collected Jul 22, 2010, sampling point DS000 Coliform (TCR)
Collected
Jul 22, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
372173
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2010 – Jul 31, 2010
Absence , sample collected Jul 22, 2010, sampling point DS000 Coliform (TCR)
Collected
Jul 22, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
372174
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2010 – Jul 31, 2010
Absence , sample collected Jul 22, 2010, sampling point DS000 Coliform (TCR)
Collected
Jul 22, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
372175
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2010 – Jul 31, 2010
Absence , sample collected Jul 22, 2010, sampling point DS000 Coliform (TCR)
Collected
Jun 21, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
364271
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2010 – Jun 30, 2010
Absence , sample collected Jun 21, 2010, sampling point DS000 Coliform (TCR)
Collected
Jun 21, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
364272
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2010 – Jun 30, 2010
Absence , sample collected Jun 21, 2010, sampling point DS000 Coliform (TCR)
Collected
Jun 21, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
364273
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2010 – Jun 30, 2010
Absence , sample collected Jun 21, 2010, sampling point DS000 Coliform (TCR)
Collected
Jun 17, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
363944
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2010 – Jun 30, 2010
Absence , sample collected Jun 17, 2010, sampling point DS000 Coliform (TCR)
Collected
Jun 17, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
363945
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2010 – Jun 30, 2010
Absence , sample collected Jun 17, 2010, sampling point DS000 Coliform (TCR)
Collected
Jun 17, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
363946
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2010 – Jun 30, 2010
Absence , sample collected Jun 17, 2010, sampling point DS000 Coliform (TCR)
Collected
Jun 17, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
363947
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2010 – Jun 30, 2010
Absence , sample collected Jun 17, 2010, sampling point DS000 Coliform (TCR)
Collected
May 17, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
356145
Laboratory
MSDH Lab
Monitoring period
May 1, 2010 – May 31, 2010
Absence , sample collected May 17, 2010, sampling point DS000 Coliform (TCR)