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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 1,306–1,320 of 2,082 samples on record, newest first.

Routine (12) and Repeat (3).

Coliform and microbial sample results for City of Columbia, 1,306 to 1,320 of 2,082 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Oct 25, 2011 13:05
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
477099
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2011 – Oct 31, 2011
Absence , sample collected Oct 25, 2011 13:05, sampling point DS000 Coliform (TCR)
Collected
Oct 25, 2011 14:22
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
477120
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2011 – Oct 31, 2011
Absence , sample collected Oct 25, 2011 14:22, sampling point DS000 Coliform (TCR)
Collected
Oct 25, 2011 13:54
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
477177
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2011 – Oct 31, 2011
Absence , sample collected Oct 25, 2011 13:54, sampling point DS000 Coliform (TCR)
Collected
Oct 25, 2011 13:31
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
477179
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2011 – Oct 31, 2011
Absence , sample collected Oct 25, 2011 13:31, sampling point DS000 Coliform (TCR)
Collected
Sep 26, 2011 13:05
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
469485
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2011 – Sep 30, 2011
Absence , sample collected Sep 26, 2011 13:05, sampling point DS000 Coliform (TCR)
Collected
Sep 26, 2011 13:32
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
469486
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2011 – Sep 30, 2011
Absence , sample collected Sep 26, 2011 13:32, sampling point DS000 Coliform (TCR)
Collected
Sep 26, 2011 13:41
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
469488
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2011 – Sep 30, 2011
Absence , sample collected Sep 26, 2011 13:41, sampling point DS000 Coliform (TCR)
Collected
Sep 22, 2011 14:12
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
469170
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2011 – Sep 30, 2011
Absence , sample collected Sep 22, 2011 14:12, sampling point DS000 Coliform (TCR)
Collected
Sep 22, 2011 13:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
469272
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2011 – Sep 30, 2011
Absence , sample collected Sep 22, 2011 13:10, sampling point DS000 Coliform (TCR)
Collected
Sep 22, 2011 13:48
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
469273
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2011 – Sep 30, 2011
Absence , sample collected Sep 22, 2011 13:48, sampling point DS000 Coliform (TCR)
Collected
Sep 22, 2011 13:37
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
469284
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2011 – Sep 30, 2011
Absence , sample collected Sep 22, 2011 13:37, sampling point DS000 Coliform (TCR)
Collected
Aug 25, 2011 10:55
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
462998
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2011 – Aug 31, 2011
Absence , sample collected Aug 25, 2011 10:55, sampling point DS000 Coliform (TCR)
Collected
Aug 25, 2011 10:42
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
463068
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2011 – Aug 31, 2011
Absence , sample collected Aug 25, 2011 10:42, sampling point DS000 Coliform (TCR)
Collected
Aug 25, 2011 10:31
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
463070
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2011 – Aug 31, 2011
Absence , sample collected Aug 25, 2011 10:31, sampling point DS000 Coliform (TCR)
Collected
Aug 22, 2011 08:02
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
461928
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2011 – Aug 31, 2011
Absence , sample collected Aug 22, 2011 08:02, sampling point DS000 Coliform (TCR)