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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 121–135 of 462 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Horn Lake - Twin Lakes, 121 to 135 of 462 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Oct 4, 2021 11:48
Sampling point
TC0003
Sample type
Routine
Lab sample
BACT-200601-30353
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2021 – Oct 31, 2021
Absence , sample collected Oct 4, 2021 11:48, sampling point TC0003 Coliform (TCR)
Absence , sample collected Oct 4, 2021 11:48, sampling point TC0003 E. Coli
Collected
Oct 4, 2021 12:00
Sampling point
TC0009
Sample type
Routine
Lab sample
BACT-200601-30352
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2021 – Oct 31, 2021
Absence , sample collected Oct 4, 2021 12:00, sampling point TC0009 Coliform (TCR)
Absence , sample collected Oct 4, 2021 12:00, sampling point TC0009 E. Coli
Collected
Sep 7, 2021 10:37
Sampling point
TC0003
Sample type
Routine
Lab sample
BACT-200601-30350
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2021 – Sep 30, 2021
Absence , sample collected Sep 7, 2021 10:37, sampling point TC0003 Coliform (TCR)
Absence , sample collected Sep 7, 2021 10:37, sampling point TC0003 E. Coli
Collected
Sep 7, 2021 10:26
Sampling point
TC0009
Sample type
Routine
Lab sample
BACT-200601-30351
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2021 – Sep 30, 2021
Absence , sample collected Sep 7, 2021 10:26, sampling point TC0009 Coliform (TCR)
Absence , sample collected Sep 7, 2021 10:26, sampling point TC0009 E. Coli
Collected
Aug 2, 2021 12:59
Sampling point
TC0003
Sample type
Routine
Lab sample
BACT-200929-67020
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2021 – Aug 31, 2021
Absence , sample collected Aug 2, 2021 12:59, sampling point TC0003 Coliform (TCR)
Absence , sample collected Aug 2, 2021 12:59, sampling point TC0003 E. Coli
Collected
Aug 2, 2021 13:16
Sampling point
TC0009
Sample type
Routine
Lab sample
BACT-200929-67021
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2021 – Aug 31, 2021
Absence , sample collected Aug 2, 2021 13:16, sampling point TC0009 Coliform (TCR)
Absence , sample collected Aug 2, 2021 13:16, sampling point TC0009 E. Coli
Collected
Jul 14, 2021 10:04
Sampling point
TC0003
Sample type
Routine
Lab sample
BACT-200929-67019
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2021 – Jul 31, 2021
Absence , sample collected Jul 14, 2021 10:04, sampling point TC0003 Coliform (TCR)
Absence , sample collected Jul 14, 2021 10:04, sampling point TC0003 E. Coli
Collected
Jul 14, 2021 09:47
Sampling point
TC0009
Sample type
Routine
Lab sample
BACT-200601-30329
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2021 – Jul 31, 2021
Absence , sample collected Jul 14, 2021 09:47, sampling point TC0009 Coliform (TCR)
Absence , sample collected Jul 14, 2021 09:47, sampling point TC0009 E. Coli
Collected
Jun 21, 2021 10:31
Sampling point
TC0003
Sample type
Routine
Lab sample
BACT-200601-30325
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2021 – Jun 30, 2021
Absence , sample collected Jun 21, 2021 10:31, sampling point TC0003 Coliform (TCR)
Absence , sample collected Jun 21, 2021 10:31, sampling point TC0003 E. Coli
Collected
Jun 21, 2021 10:20
Sampling point
TC0009
Sample type
Routine
Lab sample
BACT-200601-30326
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2021 – Jun 30, 2021
Absence , sample collected Jun 21, 2021 10:20, sampling point TC0009 Coliform (TCR)
Absence , sample collected Jun 21, 2021 10:20, sampling point TC0009 E. Coli
Collected
May 10, 2021 11:51
Sampling point
TC0003
Sample type
Routine
Lab sample
BACT-200601-30323
Laboratory
MSDH Lab
Monitoring period
May 1, 2021 – May 31, 2021
Absence , sample collected May 10, 2021 11:51, sampling point TC0003 Coliform (TCR)
Absence , sample collected May 10, 2021 11:51, sampling point TC0003 E. Coli
Collected
May 10, 2021 12:03
Sampling point
TC0009
Sample type
Routine
Lab sample
BACT-200601-30324
Laboratory
MSDH Lab
Monitoring period
May 1, 2021 – May 31, 2021
Absence , sample collected May 10, 2021 12:03, sampling point TC0009 Coliform (TCR)
Absence , sample collected May 10, 2021 12:03, sampling point TC0009 E. Coli
Collected
Apr 7, 2021 10:58
Sampling point
TC0003
Sample type
Routine
Lab sample
BACT-200929-67017
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2021 – Apr 30, 2021
Absence , sample collected Apr 7, 2021 10:58, sampling point TC0003 Coliform (TCR)
Absence , sample collected Apr 7, 2021 10:58, sampling point TC0003 E. Coli
Collected
Apr 7, 2021 10:29
Sampling point
TC0009
Sample type
Routine
Lab sample
BACT-200929-67018
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2021 – Apr 30, 2021
Absence , sample collected Apr 7, 2021 10:29, sampling point TC0009 Coliform (TCR)
Absence , sample collected Apr 7, 2021 10:29, sampling point TC0009 E. Coli
Collected
Mar 8, 2021 11:03
Sampling point
TC0003
Sample type
Routine
Lab sample
BACT-200929-67015
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2021 – Mar 31, 2021
Absence , sample collected Mar 8, 2021 11:03, sampling point TC0003 Coliform (TCR)
Absence , sample collected Mar 8, 2021 11:03, sampling point TC0003 E. Coli