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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

MS0170015 , City of Olive Branch

55 of 18,152 results on record were positive for coliform or another organism the agency tests for. The most recent was September 1, 2026.

They fall across 53 of the 13,013 samples on record.

Every sample on record, October 7, 2003 to September 15, 2026. These figures cover the whole record; the list of samples further down is narrowed.

This system’s violations

The most recent samples

Showing samples collected between September 30, 2024 and September 30, 2026. That is this page’s default, not a limit on what the agency records.

Show every sample on record

Choose a date range

The list below shows 1,171–1,185 of 1,469 samples in this date range, newest first.

Routine (15).

Coliform and microbial sample results for City of Olive Branch, 1,171 to 1,185 of 1,469 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Feb 24, 2025 09:28
Sampling point
TC0024 Outside Faucet
Sample type
Routine
Lab sample
BACT-240604-24653
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2025 – Feb 28, 2025
Absence , sample collected Feb 24, 2025 09:28, sampling point TC0024 Coliform (TCR)
Absence , sample collected Feb 24, 2025 09:28, sampling point TC0024 E. Coli
Collected
Feb 24, 2025 09:35
Sampling point
TC0025 Outside Faucet
Sample type
Routine
Lab sample
BACT-240604-24654
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2025 – Feb 28, 2025
Absence , sample collected Feb 24, 2025 09:35, sampling point TC0025 Coliform (TCR)
Absence , sample collected Feb 24, 2025 09:35, sampling point TC0025 E. Coli
Collected
Feb 24, 2025 09:44
Sampling point
TC0026 Outside Faucet
Sample type
Routine
Lab sample
BACT-240604-24655
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2025 – Feb 28, 2025
Absence , sample collected Feb 24, 2025 09:44, sampling point TC0026 Coliform (TCR)
Absence , sample collected Feb 24, 2025 09:44, sampling point TC0026 E. Coli
Collected
Feb 24, 2025 09:52
Sampling point
TC0027 Outside Faucet
Sample type
Routine
Lab sample
BACT-240604-24656
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2025 – Feb 28, 2025
Absence , sample collected Feb 24, 2025 09:52, sampling point TC0027 Coliform (TCR)
Absence , sample collected Feb 24, 2025 09:52, sampling point TC0027 E. Coli
Collected
Feb 24, 2025 10:00
Sampling point
TC0028 Outside Faucet
Sample type
Routine
Lab sample
BACT-240604-24657
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2025 – Feb 28, 2025
Absence , sample collected Feb 24, 2025 10:00, sampling point TC0028 Coliform (TCR)
Absence , sample collected Feb 24, 2025 10:00, sampling point TC0028 E. Coli
Collected
Feb 24, 2025 10:09
Sampling point
TC0029 Outside Faucet
Sample type
Routine
Lab sample
BACT-240604-24658
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2025 – Feb 28, 2025
Absence , sample collected Feb 24, 2025 10:09, sampling point TC0029 Coliform (TCR)
Absence , sample collected Feb 24, 2025 10:09, sampling point TC0029 E. Coli
Collected
Feb 24, 2025 10:16
Sampling point
TC0030 Outside Faucet
Sample type
Routine
Lab sample
BACT-240604-24659
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2025 – Feb 28, 2025
Absence , sample collected Feb 24, 2025 10:16, sampling point TC0030 Coliform (TCR)
Absence , sample collected Feb 24, 2025 10:16, sampling point TC0030 E. Coli
Collected
Feb 24, 2025 10:28
Sampling point
TC0032 Outside Faucet
Sample type
Routine
Lab sample
BACT-240604-24660
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2025 – Feb 28, 2025
Absence , sample collected Feb 24, 2025 10:28, sampling point TC0032 Coliform (TCR)
Absence , sample collected Feb 24, 2025 10:28, sampling point TC0032 E. Coli
Collected
Feb 24, 2025 10:39
Sampling point
TC0033 Outside Faucet
Sample type
Routine
Lab sample
BACT-240604-24661
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2025 – Feb 28, 2025
Absence , sample collected Feb 24, 2025 10:39, sampling point TC0033 Coliform (TCR)
Absence , sample collected Feb 24, 2025 10:39, sampling point TC0033 E. Coli
Collected
Feb 18, 2025 09:50
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-240604-24732
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2025 – Feb 28, 2025
Absence , sample collected Feb 18, 2025 09:50, sampling point TC0001 Coliform (TCR)
Absence , sample collected Feb 18, 2025 09:50, sampling point TC0001 E. Coli
Collected
Feb 18, 2025 09:58
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-240604-24733
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2025 – Feb 28, 2025
Absence , sample collected Feb 18, 2025 09:58, sampling point TC0002 Coliform (TCR)
Absence , sample collected Feb 18, 2025 09:58, sampling point TC0002 E. Coli
Collected
Feb 18, 2025 10:07
Sampling point
TC0003 Outside Faucet
Sample type
Routine
Lab sample
BACT-240604-24734
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2025 – Feb 28, 2025
Absence , sample collected Feb 18, 2025 10:07, sampling point TC0003 Coliform (TCR)
Absence , sample collected Feb 18, 2025 10:07, sampling point TC0003 E. Coli
Collected
Feb 18, 2025 10:12
Sampling point
TC0005 Outside Faucet
Sample type
Routine
Lab sample
BACT-240604-24735
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2025 – Feb 28, 2025
Absence , sample collected Feb 18, 2025 10:12, sampling point TC0005 Coliform (TCR)
Absence , sample collected Feb 18, 2025 10:12, sampling point TC0005 E. Coli
Collected
Feb 18, 2025 10:18
Sampling point
TC0006 Outside Faucet
Sample type
Routine
Lab sample
BACT-240604-24736
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2025 – Feb 28, 2025
Absence , sample collected Feb 18, 2025 10:18, sampling point TC0006 Coliform (TCR)
Absence , sample collected Feb 18, 2025 10:18, sampling point TC0006 E. Coli
Collected
Feb 18, 2025 10:23
Sampling point
TC0007 Outside Faucet
Sample type
Routine
Lab sample
BACT-240604-24737
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2025 – Feb 28, 2025
Absence , sample collected Feb 18, 2025 10:23, sampling point TC0007 Coliform (TCR)
Absence , sample collected Feb 18, 2025 10:23, sampling point TC0007 E. Coli