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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 1,456–1,470 of 2,082 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Columbia, 1,456 to 1,470 of 2,082 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jan 11, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
326480
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2010 – Jan 31, 2010
Absence , sample collected Jan 11, 2010, sampling point DS000 Coliform (TCR)
Collected
Jan 4, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
324406
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2010 – Jan 31, 2010
Absence , sample collected Jan 4, 2010, sampling point DS000 Coliform (TCR)
Collected
Jan 4, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
324441
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2010 – Jan 31, 2010
Absence , sample collected Jan 4, 2010, sampling point DS000 Coliform (TCR)
Collected
Jan 4, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
324442
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2010 – Jan 31, 2010
Absence , sample collected Jan 4, 2010, sampling point DS000 Coliform (TCR)
Collected
Jan 4, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
324446
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2010 – Jan 31, 2010
Absence , sample collected Jan 4, 2010, sampling point DS000 Coliform (TCR)
Collected
Dec 8, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
320760
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2009 – Dec 31, 2009
Absence , sample collected Dec 8, 2009, sampling point DS000 Coliform (TCR)
Collected
Dec 8, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
320761
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2009 – Dec 31, 2009
Absence , sample collected Dec 8, 2009, sampling point DS000 Coliform (TCR)
Collected
Dec 8, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
320762
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2009 – Dec 31, 2009
Absence , sample collected Dec 8, 2009, sampling point DS000 Coliform (TCR)
Collected
Dec 7, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
320200
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2009 – Dec 31, 2009
Absence , sample collected Dec 7, 2009, sampling point DS000 Coliform (TCR)
Collected
Dec 7, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
320206
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2009 – Dec 31, 2009
Absence , sample collected Dec 7, 2009, sampling point DS000 Coliform (TCR)
Collected
Dec 7, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
320207
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2009 – Dec 31, 2009
Absence , sample collected Dec 7, 2009, sampling point DS000 Coliform (TCR)
Collected
Dec 7, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
320208
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2009 – Dec 31, 2009
Absence , sample collected Dec 7, 2009, sampling point DS000 Coliform (TCR)
Collected
Dec 7, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
320209
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2009 – Dec 31, 2009
Absence , sample collected Dec 7, 2009, sampling point DS000 Coliform (TCR)
Collected
Nov 17, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
316257
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2009 – Nov 30, 2009
Absence , sample collected Nov 17, 2009, sampling point DS000 Coliform (TCR)
Collected
Nov 17, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
316262
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2009 – Nov 30, 2009
Absence , sample collected Nov 17, 2009, sampling point DS000 Coliform (TCR)