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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 28, 2024 and September 28, 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 376–390 of 1,406 samples in this date range, newest first.

Routine (15).

Coliform and microbial sample results for City of Olive Branch, 376 to 390 of 1,406 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Feb 17, 2026 10:12
Sampling point
TC0070 Outside Faucet
Sample type
Routine
Lab sample
BACT-251125-62105
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2026 – Feb 28, 2026
Absence , sample collected Feb 17, 2026 10:12, sampling point TC0070 Coliform (TCR)
Absence , sample collected Feb 17, 2026 10:12, sampling point TC0070 E. Coli
Collected
Feb 17, 2026 09:38
Sampling point
TC0072 Outside Faucet
Sample type
Routine
Lab sample
BACT-251125-62103
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2026 – Feb 28, 2026
Absence , sample collected Feb 17, 2026 09:38, sampling point TC0072 Coliform (TCR)
Absence , sample collected Feb 17, 2026 09:38, sampling point TC0072 E. Coli
Collected
Feb 17, 2026 09:53
Sampling point
TC0073 Outside Faucet
Sample type
Routine
Lab sample
BACT-251125-62104
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2026 – Feb 28, 2026
Absence , sample collected Feb 17, 2026 09:53, sampling point TC0073 Coliform (TCR)
Absence , sample collected Feb 17, 2026 09:53, sampling point TC0073 E. Coli
Collected
Feb 17, 2026 10:33
Sampling point
TC0075 Outside Faucet
Sample type
Routine
Lab sample
BACT-251125-62107
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2026 – Feb 28, 2026
Absence , sample collected Feb 17, 2026 10:33, sampling point TC0075 Coliform (TCR)
Absence , sample collected Feb 17, 2026 10:33, sampling point TC0075 E. Coli
Collected
Feb 17, 2026 10:42
Sampling point
TC0076 Outside Faucet
Sample type
Routine
Lab sample
BACT-251125-62088
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2026 – Feb 28, 2026
Absence , sample collected Feb 17, 2026 10:42, sampling point TC0076 Coliform (TCR)
Absence , sample collected Feb 17, 2026 10:42, sampling point TC0076 E. Coli
Collected
Feb 17, 2026 11:11
Sampling point
TC0078 Outside Faucet
Sample type
Routine
Lab sample
BACT-251125-62090
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2026 – Feb 28, 2026
Absence , sample collected Feb 17, 2026 11:11, sampling point TC0078 Coliform (TCR)
Absence , sample collected Feb 17, 2026 11:11, sampling point TC0078 E. Coli
Collected
Feb 17, 2026 10:59
Sampling point
TC0079 Distribution DS000
Sample type
Routine
Lab sample
BACT-251125-62089
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2026 – Feb 28, 2026
Absence , sample collected Feb 17, 2026 10:59, sampling point TC0079 Coliform (TCR)
Absence , sample collected Feb 17, 2026 10:59, sampling point TC0079 E. Coli
Collected
Feb 17, 2026 11:30
Sampling point
TC0085 Outside Faucet
Sample type
Routine
Lab sample
BACT-251125-62091
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2026 – Feb 28, 2026
Absence , sample collected Feb 17, 2026 11:30, sampling point TC0085 Coliform (TCR)
Absence , sample collected Feb 17, 2026 11:30, sampling point TC0085 E. Coli
Collected
Feb 17, 2026 11:45
Sampling point
TC0086 Outside Faucet
Sample type
Routine
Lab sample
BACT-251125-62092
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2026 – Feb 28, 2026
Absence , sample collected Feb 17, 2026 11:45, sampling point TC0086 Coliform (TCR)
Absence , sample collected Feb 17, 2026 11:45, sampling point TC0086 E. Coli
Collected
Feb 17, 2026 12:22
Sampling point
TC0091 Outside Faucet
Sample type
Routine
Lab sample
BACT-251125-62095
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2026 – Feb 28, 2026
Absence , sample collected Feb 17, 2026 12:22, sampling point TC0091 Coliform (TCR)
Absence , sample collected Feb 17, 2026 12:22, sampling point TC0091 E. Coli
Collected
Feb 17, 2026 12:30
Sampling point
TC0092 Outside Faucet
Sample type
Routine
Lab sample
BACT-251125-62096
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2026 – Feb 28, 2026
Absence , sample collected Feb 17, 2026 12:30, sampling point TC0092 Coliform (TCR)
Absence , sample collected Feb 17, 2026 12:30, sampling point TC0092 E. Coli
Collected
Feb 17, 2026 12:39
Sampling point
TC0093 Outside Faucet
Sample type
Routine
Lab sample
BACT-251125-62097
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2026 – Feb 28, 2026
Absence , sample collected Feb 17, 2026 12:39, sampling point TC0093 Coliform (TCR)
Absence , sample collected Feb 17, 2026 12:39, sampling point TC0093 E. Coli
Collected
Feb 17, 2026 11:56
Sampling point
TC0094 Outside Faucet
Sample type
Routine
Lab sample
BACT-251125-62093
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2026 – Feb 28, 2026
Absence , sample collected Feb 17, 2026 11:56, sampling point TC0094 Coliform (TCR)
Absence , sample collected Feb 17, 2026 11:56, sampling point TC0094 E. Coli
Collected
Feb 17, 2026 12:12
Sampling point
TC0095 Outside Faucet
Sample type
Routine
Lab sample
BACT-251125-62094
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2026 – Feb 28, 2026
Absence , sample collected Feb 17, 2026 12:12, sampling point TC0095 Coliform (TCR)
Absence , sample collected Feb 17, 2026 12:12, sampling point TC0095 E. Coli
Collected
Feb 10, 2026 09:35
Sampling point
TC0027 Outside Faucet
Sample type
Routine
Lab sample
BACT-251125-62041
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2026 – Feb 28, 2026
Absence , sample collected Feb 10, 2026 09:35, sampling point TC0027 Coliform (TCR)
Absence , sample collected Feb 10, 2026 09:35, sampling point TC0027 E. Coli