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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

MS0170025 , City of Horn Lake - Twin Lakes

14 of 642 results on record were positive for coliform or another organism the agency tests for. The most recent was August 12, 2024.

They fall across 14 of the 462 samples on record.

Every sample on record, October 2, 2003 to August 10, 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 271–285 of 462 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Horn Lake - Twin Lakes, 271 to 285 of 462 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Mar 8, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
341187
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2010 – Mar 31, 2010
Absence , sample collected Mar 8, 2010, sampling point DS000 Coliform (TCR)
Collected
Mar 8, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
341189
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2010 – Mar 31, 2010
Absence , sample collected Mar 8, 2010, sampling point DS000 Coliform (TCR)
Collected
Feb 16, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
336356
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2010 – Feb 28, 2010
Absence , sample collected Feb 16, 2010, sampling point DS000 Coliform (TCR)
Collected
Feb 16, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
336360
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2010 – Feb 28, 2010
Absence , sample collected Feb 16, 2010, sampling point DS000 Coliform (TCR)
Collected
Jan 21, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
329820
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2010 – Jan 31, 2010
Absence , sample collected Jan 21, 2010, sampling point DS000 Coliform (TCR)
Collected
Jan 21, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
329834
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2010 – Jan 31, 2010
Absence , sample collected Jan 21, 2010, sampling point DS000 Coliform (TCR)
Collected
Dec 14, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
322151
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2009 – Dec 31, 2009
Absence , sample collected Dec 14, 2009, sampling point DS000 Coliform (TCR)
Collected
Dec 14, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
322205
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2009 – Dec 31, 2009
Absence , sample collected Dec 14, 2009, sampling point DS000 Coliform (TCR)
Collected
Nov 12, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
315325
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2009 – Nov 30, 2009
Absence , sample collected Nov 12, 2009, sampling point DS000 Coliform (TCR)
Collected
Nov 12, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
315328
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2009 – Nov 30, 2009
Absence , sample collected Nov 12, 2009, sampling point DS000 Coliform (TCR)
Collected
Oct 12, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
307230
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2009 – Oct 31, 2009
Absence , sample collected Oct 12, 2009, sampling point DS000 Coliform (TCR)
Collected
Oct 12, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
307233
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2009 – Oct 31, 2009
Absence , sample collected Oct 12, 2009, sampling point DS000 Coliform (TCR)
Collected
Sep 9, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
301136
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2009 – Sep 30, 2009
Absence , sample collected Sep 9, 2009, sampling point DS000 Coliform (TCR)
Collected
Sep 9, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
301141
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2009 – Sep 30, 2009
Absence , sample collected Sep 9, 2009, sampling point DS000 Coliform (TCR)
Collected
Aug 10, 2009
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
293591
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2009 – Aug 31, 2009
Absence , sample collected Aug 10, 2009, sampling point DS000 Coliform (TCR)