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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 1,381–1,395 of 2,082 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Columbia, 1,381 to 1,395 of 2,082 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Dec 1, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
402104
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2010 – Dec 31, 2010
Absence , sample collected Dec 1, 2010, sampling point DS000 Coliform (TCR)
Collected
Dec 1, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
402115
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2010 – Dec 31, 2010
Absence , sample collected Dec 1, 2010, sampling point DS000 Coliform (TCR)
Collected
Nov 19, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
400465
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2010 – Nov 30, 2010
Absence , sample collected Nov 19, 2010, sampling point DS000 Coliform (TCR)
Collected
Nov 19, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
400467
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2010 – Nov 30, 2010
Absence , sample collected Nov 19, 2010, sampling point DS000 Coliform (TCR)
Collected
Nov 19, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
400471
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2010 – Nov 30, 2010
Absence , sample collected Nov 19, 2010, sampling point DS000 Coliform (TCR)
Collected
Nov 18, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
400161
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2010 – Nov 30, 2010
Absence , sample collected Nov 18, 2010, sampling point DS000 Coliform (TCR)
Collected
Nov 18, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
400162
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2010 – Nov 30, 2010
Absence , sample collected Nov 18, 2010, sampling point DS000 Coliform (TCR)
Collected
Nov 18, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
400388
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2010 – Nov 30, 2010
Absence , sample collected Nov 18, 2010, sampling point DS000 Coliform (TCR)
Collected
Nov 18, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
400416
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2010 – Nov 30, 2010
Absence , sample collected Nov 18, 2010, sampling point DS000 Coliform (TCR)
Collected
Oct 21, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
393490
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2010 – Oct 31, 2010
Absence , sample collected Oct 21, 2010, sampling point DS000 Coliform (TCR)
Collected
Oct 21, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
393499
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2010 – Oct 31, 2010
Absence , sample collected Oct 21, 2010, sampling point DS000 Coliform (TCR)
Collected
Oct 21, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
393500
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2010 – Oct 31, 2010
Absence , sample collected Oct 21, 2010, sampling point DS000 Coliform (TCR)
Collected
Oct 21, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
393502
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2010 – Oct 31, 2010
Absence , sample collected Oct 21, 2010, sampling point DS000 Coliform (TCR)
Collected
Oct 20, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
393228
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2010 – Oct 31, 2010
Absence , sample collected Oct 20, 2010, sampling point DS000 Coliform (TCR)
Collected
Oct 20, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
393229
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2010 – Oct 31, 2010
Absence , sample collected Oct 20, 2010, sampling point DS000 Coliform (TCR)