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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 1,396–1,410 of 2,082 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Columbia, 1,396 to 1,410 of 2,082 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Oct 20, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
393263
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2010 – Oct 31, 2010
Absence , sample collected Oct 20, 2010, sampling point DS000 Coliform (TCR)
Collected
Sep 13, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
384174
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2010 – Sep 30, 2010
Absence , sample collected Sep 13, 2010, sampling point DS000 Coliform (TCR)
Collected
Sep 13, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
384176
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2010 – Sep 30, 2010
Absence , sample collected Sep 13, 2010, sampling point DS000 Coliform (TCR)
Collected
Sep 13, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
384179
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2010 – Sep 30, 2010
Absence , sample collected Sep 13, 2010, sampling point DS000 Coliform (TCR)
Collected
Sep 13, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
384180
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2010 – Sep 30, 2010
Absence , sample collected Sep 13, 2010, sampling point DS000 Coliform (TCR)
Collected
Sep 7, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
381777
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2010 – Sep 30, 2010
Absence , sample collected Sep 7, 2010, sampling point DS000 Coliform (TCR)
Collected
Sep 7, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
381781
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2010 – Sep 30, 2010
Absence , sample collected Sep 7, 2010, sampling point DS000 Coliform (TCR)
Collected
Sep 7, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
381787
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2010 – Sep 30, 2010
Absence , sample collected Sep 7, 2010, sampling point DS000 Coliform (TCR)
Collected
Aug 24, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
379317
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2010 – Aug 31, 2010
Absence , sample collected Aug 24, 2010, sampling point DS000 Coliform (TCR)
Collected
Aug 24, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
379321
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2010 – Aug 31, 2010
Absence , sample collected Aug 24, 2010, sampling point DS000 Coliform (TCR)
Collected
Aug 24, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
379363
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2010 – Aug 31, 2010
Absence , sample collected Aug 24, 2010, sampling point DS000 Coliform (TCR)
Collected
Aug 23, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
378924
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2010 – Aug 31, 2010
Absence , sample collected Aug 23, 2010, sampling point DS000 Coliform (TCR)
Collected
Aug 23, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
378925
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2010 – Aug 31, 2010
Absence , sample collected Aug 23, 2010, sampling point DS000 Coliform (TCR)
Collected
Aug 23, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
378926
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2010 – Aug 31, 2010
Absence , sample collected Aug 23, 2010, sampling point DS000 Coliform (TCR)
Collected
Aug 23, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
378927
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2010 – Aug 31, 2010
Absence , sample collected Aug 23, 2010, sampling point DS000 Coliform (TCR)