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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 136–150 of 462 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Horn Lake - Twin Lakes, 136 to 150 of 462 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Mar 8, 2021 11:17
Sampling point
TC0009
Sample type
Routine
Lab sample
BACT-200929-67016
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2021 – Mar 31, 2021
Absence , sample collected Mar 8, 2021 11:17, sampling point TC0009 Coliform (TCR)
Absence , sample collected Mar 8, 2021 11:17, sampling point TC0009 E. Coli
Collected
Feb 9, 2021 08:35
Sampling point
TC0003
Sample type
Routine
Lab sample
BACT-200929-67012
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2021 – Feb 28, 2021
Absence , sample collected Feb 9, 2021 08:35, sampling point TC0003 Coliform (TCR)
Absence , sample collected Feb 9, 2021 08:35, sampling point TC0003 E. Coli
Collected
Feb 9, 2021 08:21
Sampling point
TC0009
Sample type
Routine
Lab sample
BACT-200929-67011
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2021 – Feb 28, 2021
Absence , sample collected Feb 9, 2021 08:21, sampling point TC0009 Coliform (TCR)
Absence , sample collected Feb 9, 2021 08:21, sampling point TC0009 E. Coli
Collected
Jan 13, 2021 12:05
Sampling point
TC0003
Sample type
Routine
Lab sample
BACT-200929-67009
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2021 – Jan 31, 2021
Absence , sample collected Jan 13, 2021 12:05, sampling point TC0003 Coliform (TCR)
Absence , sample collected Jan 13, 2021 12:05, sampling point TC0003 E. Coli
Collected
Jan 13, 2021 11:52
Sampling point
TC0009
Sample type
Routine
Lab sample
BACT-200929-67010
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2021 – Jan 31, 2021
Absence , sample collected Jan 13, 2021 11:52, sampling point TC0009 Coliform (TCR)
Absence , sample collected Jan 13, 2021 11:52, sampling point TC0009 E. Coli
Collected
Dec 7, 2020 09:24
Sampling point
TC0003
Sample type
Routine
Lab sample
BACT-200601-30320
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2020 – Dec 31, 2020
Absence , sample collected Dec 7, 2020 09:24, sampling point TC0003 Coliform (TCR)
Absence , sample collected Dec 7, 2020 09:24, sampling point TC0003 E. Coli
Collected
Dec 7, 2020 09:13
Sampling point
TC0009
Sample type
Routine
Lab sample
BACT-191029-78564
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2020 – Dec 31, 2020
Absence , sample collected Dec 7, 2020 09:13, sampling point TC0009 Coliform (TCR)
Absence , sample collected Dec 7, 2020 09:13, sampling point TC0009 E. Coli
Collected
Nov 2, 2020 09:38
Sampling point
TC0003
Sample type
Routine
Lab sample
BACT-191029-78563
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2020 – Nov 30, 2020
Absence , sample collected Nov 2, 2020 09:38, sampling point TC0003 Coliform (TCR)
Absence , sample collected Nov 2, 2020 09:38, sampling point TC0003 E. Coli
Collected
Nov 2, 2020 09:24
Sampling point
TC0009
Sample type
Routine
Lab sample
BACT-191029-78562
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2020 – Nov 30, 2020
Absence , sample collected Nov 2, 2020 09:24, sampling point TC0009 Coliform (TCR)
Absence , sample collected Nov 2, 2020 09:24, sampling point TC0009 E. Coli
Collected
Oct 5, 2020 09:44
Sampling point
TC0003
Sample type
Routine
Lab sample
BACT-191029-78561
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2020 – Oct 31, 2020
Absence , sample collected Oct 5, 2020 09:44, sampling point TC0003 Coliform (TCR)
Absence , sample collected Oct 5, 2020 09:44, sampling point TC0003 E. Coli
Collected
Oct 5, 2020 09:31
Sampling point
TC0009
Sample type
Routine
Lab sample
BACT-191029-78560
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2020 – Oct 31, 2020
Absence , sample collected Oct 5, 2020 09:31, sampling point TC0009 Coliform (TCR)
Absence , sample collected Oct 5, 2020 09:31, sampling point TC0009 E. Coli
Collected
Sep 14, 2020 09:14
Sampling point
TC0003
Sample type
Routine
Lab sample
BACT-191029-78559
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2020 – Sep 30, 2020
Absence , sample collected Sep 14, 2020 09:14, sampling point TC0003 Coliform (TCR)
Absence , sample collected Sep 14, 2020 09:14, sampling point TC0003 E. Coli
Collected
Sep 14, 2020 09:04
Sampling point
TC0009
Sample type
Routine
Lab sample
BACT-191029-78558
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2020 – Sep 30, 2020
Absence , sample collected Sep 14, 2020 09:04, sampling point TC0009 Coliform (TCR)
Absence , sample collected Sep 14, 2020 09:04, sampling point TC0009 E. Coli
Collected
Aug 10, 2020 09:07
Sampling point
TC0003
Sample type
Routine
Lab sample
BACT-191029-78556
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2020 – Aug 31, 2020
Absence , sample collected Aug 10, 2020 09:07, sampling point TC0003 Coliform (TCR)
Absence , sample collected Aug 10, 2020 09:07, sampling point TC0003 E. Coli
Collected
Aug 10, 2020 08:55
Sampling point
TC0009
Sample type
Routine
Lab sample
BACT-191029-78557
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2020 – Aug 31, 2020
Absence , sample collected Aug 10, 2020 08:55, sampling point TC0009 Coliform (TCR)
Absence , sample collected Aug 10, 2020 08:55, sampling point TC0009 E. Coli