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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

54 of 18,026 results on record were positive for coliform or another organism the agency tests for. The most recent was July 8, 2026.

They fall across 52 of the 12,950 samples on record.

Every sample on record, October 7, 2003 to August 10, 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 26, 2024 and September 26, 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 31–45 of 1,406 samples in this date range, newest first.

Routine (15).

Coliform and microbial sample results for City of Olive Branch, 31 to 45 of 1,406 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Aug 5, 2026 10:13
Sampling point
TC0020 Outside Faucet
Sample type
Routine
Lab sample
BACT-260806-23510
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 5, 2026 10:13, sampling point TC0020 Coliform (TCR)
Absence , sample collected Aug 5, 2026 10:13, sampling point TC0020 E. Coli
Collected
Aug 5, 2026 11:23
Sampling point
TC0021 Outside Faucet
Sample type
Routine
Lab sample
BACT-260806-23512
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 5, 2026 11:23, sampling point TC0021 Coliform (TCR)
Absence , sample collected Aug 5, 2026 11:23, sampling point TC0021 E. Coli
Collected
Aug 5, 2026 13:18
Sampling point
TC0022 Outside Faucet
Sample type
Routine
Lab sample
BACT-260806-23513
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 5, 2026 13:18, sampling point TC0022 Coliform (TCR)
Absence , sample collected Aug 5, 2026 13:18, sampling point TC0022 E. Coli
Collected
Aug 5, 2026 13:30
Sampling point
TC0024 Outside Faucet
Sample type
Routine
Lab sample
BACT-260806-23514
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 5, 2026 13:30, sampling point TC0024 Coliform (TCR)
Absence , sample collected Aug 5, 2026 13:30, sampling point TC0024 E. Coli
Collected
Aug 5, 2026 13:36
Sampling point
TC0025 Outside Faucet
Sample type
Routine
Lab sample
BACT-260806-23515
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 5, 2026 13:36, sampling point TC0025 Coliform (TCR)
Absence , sample collected Aug 5, 2026 13:36, sampling point TC0025 E. Coli
Collected
Aug 5, 2026 13:46
Sampling point
TC0026 Outside Faucet
Sample type
Routine
Lab sample
BACT-260806-23517
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 5, 2026 13:46, sampling point TC0026 Coliform (TCR)
Absence , sample collected Aug 5, 2026 13:46, sampling point TC0026 E. Coli
Collected
Aug 4, 2026 08:25
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-251125-61779
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 4, 2026 08:25, sampling point TC0001 Coliform (TCR)
Absence , sample collected Aug 4, 2026 08:25, sampling point TC0001 E. Coli
Collected
Aug 4, 2026 08:35
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-251125-61780
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 4, 2026 08:35, sampling point TC0002 Coliform (TCR)
Absence , sample collected Aug 4, 2026 08:35, sampling point TC0002 E. Coli
Collected
Aug 4, 2026 08:43
Sampling point
TC0003 Outside Faucet
Sample type
Routine
Lab sample
BACT-251125-61781
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 4, 2026 08:43, sampling point TC0003 Coliform (TCR)
Absence , sample collected Aug 4, 2026 08:43, sampling point TC0003 E. Coli
Collected
Aug 4, 2026 08:51
Sampling point
TC0005 Outside Faucet
Sample type
Routine
Lab sample
BACT-251125-61782
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 4, 2026 08:51, sampling point TC0005 Coliform (TCR)
Absence , sample collected Aug 4, 2026 08:51, sampling point TC0005 E. Coli
Collected
Aug 4, 2026 09:00
Sampling point
TC0006 Outside Faucet
Sample type
Routine
Lab sample
BACT-251125-61783
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 4, 2026 09:00, sampling point TC0006 Coliform (TCR)
Absence , sample collected Aug 4, 2026 09:00, sampling point TC0006 E. Coli
Collected
Aug 4, 2026 09:06
Sampling point
TC0007 Outside Faucet
Sample type
Routine
Lab sample
BACT-251125-61784
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 4, 2026 09:06, sampling point TC0007 Coliform (TCR)
Absence , sample collected Aug 4, 2026 09:06, sampling point TC0007 E. Coli
Collected
Aug 4, 2026 09:13
Sampling point
TC0008 Outside Faucet
Sample type
Routine
Lab sample
BACT-251125-61785
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 4, 2026 09:13, sampling point TC0008 Coliform (TCR)
Absence , sample collected Aug 4, 2026 09:13, sampling point TC0008 E. Coli
Collected
Aug 4, 2026 09:20
Sampling point
TC0009 Outside Faucet
Sample type
Routine
Lab sample
BACT-251125-61786
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 4, 2026 09:20, sampling point TC0009 Coliform (TCR)
Absence , sample collected Aug 4, 2026 09:20, sampling point TC0009 E. Coli
Collected
Aug 4, 2026 09:27
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-251125-61787
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 4, 2026 09:27, sampling point TC0010 Coliform (TCR)
Absence , sample collected Aug 4, 2026 09:27, sampling point TC0010 E. Coli