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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 1,471–1,485 of 2,082 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Columbia, 1,471 to 1,485 of 2,082 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Nov 17, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
316265
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2009 – Nov 30, 2009
Absence , sample collected Nov 17, 2009, sampling point DS000 Coliform (TCR)
Collected
Nov 16, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
316002
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2009 – Nov 30, 2009
Absence , sample collected Nov 16, 2009, sampling point DS000 Coliform (TCR)
Collected
Nov 16, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
316214
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2009 – Nov 30, 2009
Absence , sample collected Nov 16, 2009, sampling point DS000 Coliform (TCR)
Collected
Nov 16, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
316216
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2009 – Nov 30, 2009
Absence , sample collected Nov 16, 2009, sampling point DS000 Coliform (TCR)
Collected
Nov 16, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
316217
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2009 – Nov 30, 2009
Absence , sample collected Nov 16, 2009, sampling point DS000 Coliform (TCR)
Collected
Nov 16, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
316218
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2009 – Nov 30, 2009
Absence , sample collected Nov 16, 2009, sampling point DS000 Coliform (TCR)
Collected
Oct 19, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
309045
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2009 – Oct 31, 2009
Absence , sample collected Oct 19, 2009, sampling point DS000 Coliform (TCR)
Collected
Oct 19, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
309062
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2009 – Oct 31, 2009
Absence , sample collected Oct 19, 2009, sampling point DS000 Coliform (TCR)
Collected
Oct 19, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
309064
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2009 – Oct 31, 2009
Absence , sample collected Oct 19, 2009, sampling point DS000 Coliform (TCR)
Collected
Oct 15, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
308583
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2009 – Oct 31, 2009
Absence , sample collected Oct 15, 2009, sampling point DS000 Coliform (TCR)
Collected
Oct 15, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
308593
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2009 – Oct 31, 2009
Absence , sample collected Oct 15, 2009, sampling point DS000 Coliform (TCR)
Collected
Oct 15, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
308611
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2009 – Oct 31, 2009
Absence , sample collected Oct 15, 2009, sampling point DS000 Coliform (TCR)
Collected
Oct 15, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
308621
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2009 – Oct 31, 2009
Absence , sample collected Oct 15, 2009, sampling point DS000 Coliform (TCR)
Collected
Oct 15, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
308632
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2009 – Oct 31, 2009
Absence , sample collected Oct 15, 2009, sampling point DS000 Coliform (TCR)
Collected
Sep 22, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
303882
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2009 – Sep 30, 2009
Absence , sample collected Sep 22, 2009, sampling point DS000 Coliform (TCR)