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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 151–165 of 462 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Horn Lake - Twin Lakes, 151 to 165 of 462 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jul 6, 2020 10:15
Sampling point
TC0003
Sample type
Routine
Lab sample
BACT-191029-78574
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2020 – Jul 31, 2020
Absence , sample collected Jul 6, 2020 10:15, sampling point TC0003 Coliform (TCR)
Absence , sample collected Jul 6, 2020 10:15, sampling point TC0003 E. Coli
Collected
Jul 6, 2020 10:04
Sampling point
TC0009
Sample type
Routine
Lab sample
BACT-191029-78555
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2020 – Jul 31, 2020
Absence , sample collected Jul 6, 2020 10:04, sampling point TC0009 Coliform (TCR)
Absence , sample collected Jul 6, 2020 10:04, sampling point TC0009 E. Coli
Collected
Jun 2, 2020 10:03
Sampling point
TC0003
Sample type
Routine
Lab sample
BACT-191029-78573
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2020 – Jun 30, 2020
Absence , sample collected Jun 2, 2020 10:03, sampling point TC0003 Coliform (TCR)
Absence , sample collected Jun 2, 2020 10:03, sampling point TC0003 E. Coli
Collected
Jun 2, 2020 09:52
Sampling point
TC0009
Sample type
Routine
Lab sample
BACT-191029-78572
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2020 – Jun 30, 2020
Absence , sample collected Jun 2, 2020 09:52, sampling point TC0009 Coliform (TCR)
Absence , sample collected Jun 2, 2020 09:52, sampling point TC0009 E. Coli
Collected
May 4, 2020 08:40
Sampling point
TC0003
Sample type
Routine
Lab sample
BACT-191029-78570
Laboratory
MSDH Lab
Monitoring period
May 1, 2020 – May 31, 2020
Absence , sample collected May 4, 2020 08:40, sampling point TC0003 Coliform (TCR)
Absence , sample collected May 4, 2020 08:40, sampling point TC0003 E. Coli
Collected
May 4, 2020 08:30
Sampling point
TC0009
Sample type
Routine
Lab sample
BACT-191029-78571
Laboratory
MSDH Lab
Monitoring period
May 1, 2020 – May 31, 2020
Absence , sample collected May 4, 2020 08:30, sampling point TC0009 Coliform (TCR)
Absence , sample collected May 4, 2020 08:30, sampling point TC0009 E. Coli
Collected
Apr 14, 2020 09:07
Sampling point
TC0003
Sample type
Routine
Lab sample
BACT-191029-78569
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2020 – Apr 30, 2020
Absence , sample collected Apr 14, 2020 09:07, sampling point TC0003 Coliform (TCR)
Absence , sample collected Apr 14, 2020 09:07, sampling point TC0003 E. Coli
Collected
Apr 14, 2020 08:56
Sampling point
TC0009
Sample type
Routine
Lab sample
BACT-191029-78568
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2020 – Apr 30, 2020
Absence , sample collected Apr 14, 2020 08:56, sampling point TC0009 Coliform (TCR)
Absence , sample collected Apr 14, 2020 08:56, sampling point TC0009 E. Coli
Collected
Mar 9, 2020 10:54
Sampling point
TC0003
Sample type
Routine
Lab sample
BACT-190509-5210
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2020 – Mar 31, 2020
Absence , sample collected Mar 9, 2020 10:54, sampling point TC0003 Coliform (TCR)
Absence , sample collected Mar 9, 2020 10:54, sampling point TC0003 E. Coli
Collected
Mar 9, 2020 11:08
Sampling point
TC0009
Sample type
Routine
Lab sample
BACT-191029-78565
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2020 – Mar 31, 2020
Absence , sample collected Mar 9, 2020 11:08, sampling point TC0009 Coliform (TCR)
Absence , sample collected Mar 9, 2020 11:08, sampling point TC0009 E. Coli
Collected
Feb 11, 2020 09:40
Sampling point
TC0003
Sample type
Routine
Lab sample
BACT-190509-5209
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2020 – Feb 29, 2020
Absence , sample collected Feb 11, 2020 09:40, sampling point TC0003 Coliform (TCR)
Absence , sample collected Feb 11, 2020 09:40, sampling point TC0003 E. Coli
Collected
Feb 11, 2020 09:28
Sampling point
TC0009
Sample type
Routine
Lab sample
BACT-190509-5208
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2020 – Feb 29, 2020
Absence , sample collected Feb 11, 2020 09:28, sampling point TC0009 Coliform (TCR)
Absence , sample collected Feb 11, 2020 09:28, sampling point TC0009 E. Coli
Collected
Jan 7, 2020 10:26
Sampling point
TC0003
Sample type
Routine
Lab sample
BACT-190509-5205
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2020 – Jan 31, 2020
Absence , sample collected Jan 7, 2020 10:26, sampling point TC0003 Coliform (TCR)
Absence , sample collected Jan 7, 2020 10:26, sampling point TC0003 E. Coli
Collected
Jan 7, 2020 09:30
Sampling point
TC0009
Sample type
Routine
Lab sample
BACT-190509-5206
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2020 – Jan 31, 2020
Absence , sample collected Jan 7, 2020 09:30, sampling point TC0009 Coliform (TCR)
Absence , sample collected Jan 7, 2020 09:30, sampling point TC0009 E. Coli
Collected
Dec 4, 2019 08:53
Sampling point
TC0002
Sample type
Routine
Lab sample
BACT-190509-5204
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2019 – Dec 31, 2019
Absence , sample collected Dec 4, 2019 08:53, sampling point TC0002 Coliform (TCR)
Absence , sample collected Dec 4, 2019 08:53, sampling point TC0002 E. Coli