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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 29, 2024 and September 29, 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 766–780 of 1,469 samples in this date range, newest first.

Routine (15).

Coliform and microbial sample results for City of Olive Branch, 766 to 780 of 1,469 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Sep 9, 2025 13:11
Sampling point
TC0111 Outside Faucet
Sample type
Routine
Lab sample
BACT-250515-26731
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2025 – Sep 30, 2025
Absence , sample collected Sep 9, 2025 13:11, sampling point TC0111 Coliform (TCR)
Absence , sample collected Sep 9, 2025 13:11, sampling point TC0111 E. Coli
Collected
Sep 9, 2025 12:48
Sampling point
TC0112 Outside Faucet
Sample type
Routine
Lab sample
BACT-250515-26730
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2025 – Sep 30, 2025
Absence , sample collected Sep 9, 2025 12:48, sampling point TC0112 Coliform (TCR)
Absence , sample collected Sep 9, 2025 12:48, sampling point TC0112 E. Coli
Collected
Sep 8, 2025 08:18
Sampling point
TC0014 Outside Faucet
Sample type
Routine
Lab sample
BACT-250515-26766
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2025 – Sep 30, 2025
Absence , sample collected Sep 8, 2025 08:18, sampling point TC0014 Coliform (TCR)
Absence , sample collected Sep 8, 2025 08:18, sampling point TC0014 E. Coli
Collected
Sep 8, 2025 08:25
Sampling point
TC0015 Outside Faucet
Sample type
Routine
Lab sample
BACT-250515-26767
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2025 – Sep 30, 2025
Absence , sample collected Sep 8, 2025 08:25, sampling point TC0015 Coliform (TCR)
Absence , sample collected Sep 8, 2025 08:25, sampling point TC0015 E. Coli
Collected
Sep 8, 2025 08:33
Sampling point
TC0016 Outside Faucet
Sample type
Routine
Lab sample
BACT-250515-26768
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2025 – Sep 30, 2025
Absence , sample collected Sep 8, 2025 08:33, sampling point TC0016 Coliform (TCR)
Absence , sample collected Sep 8, 2025 08:33, sampling point TC0016 E. Coli
Collected
Sep 8, 2025 08:40
Sampling point
TC0017 Outside Faucet
Sample type
Routine
Lab sample
BACT-250515-26769
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2025 – Sep 30, 2025
Absence , sample collected Sep 8, 2025 08:40, sampling point TC0017 Coliform (TCR)
Absence , sample collected Sep 8, 2025 08:40, sampling point TC0017 E. Coli
Collected
Sep 8, 2025 08:46
Sampling point
TC0018 Outside Faucet
Sample type
Routine
Lab sample
BACT-250515-26770
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2025 – Sep 30, 2025
Absence , sample collected Sep 8, 2025 08:46, sampling point TC0018 Coliform (TCR)
Absence , sample collected Sep 8, 2025 08:46, sampling point TC0018 E. Coli
Collected
Sep 8, 2025 08:55
Sampling point
TC0019 Outside Faucet
Sample type
Routine
Lab sample
BACT-250515-26771
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2025 – Sep 30, 2025
Absence , sample collected Sep 8, 2025 08:55, sampling point TC0019 Coliform (TCR)
Absence , sample collected Sep 8, 2025 08:55, sampling point TC0019 E. Coli
Collected
Sep 8, 2025 09:01
Sampling point
TC0020 Outside Faucet
Sample type
Routine
Lab sample
BACT-250515-26772
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2025 – Sep 30, 2025
Absence , sample collected Sep 8, 2025 09:01, sampling point TC0020 Coliform (TCR)
Absence , sample collected Sep 8, 2025 09:01, sampling point TC0020 E. Coli
Collected
Sep 8, 2025 09:20
Sampling point
TC0021 Outside Faucet
Sample type
Routine
Lab sample
BACT-250515-26773
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2025 – Sep 30, 2025
Absence , sample collected Sep 8, 2025 09:20, sampling point TC0021 Coliform (TCR)
Absence , sample collected Sep 8, 2025 09:20, sampling point TC0021 E. Coli
Collected
Sep 8, 2025 09:39
Sampling point
TC0022 Outside Faucet
Sample type
Routine
Lab sample
BACT-250515-26774
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2025 – Sep 30, 2025
Absence , sample collected Sep 8, 2025 09:39, sampling point TC0022 Coliform (TCR)
Absence , sample collected Sep 8, 2025 09:39, sampling point TC0022 E. Coli
Collected
Sep 8, 2025 09:51
Sampling point
TC0024 Outside Faucet
Sample type
Routine
Lab sample
BACT-250515-26775
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2025 – Sep 30, 2025
Absence , sample collected Sep 8, 2025 09:51, sampling point TC0024 Coliform (TCR)
Absence , sample collected Sep 8, 2025 09:51, sampling point TC0024 E. Coli
Collected
Sep 8, 2025 09:58
Sampling point
TC0025 Outside Faucet
Sample type
Routine
Lab sample
BACT-250515-26776
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2025 – Sep 30, 2025
Absence , sample collected Sep 8, 2025 09:58, sampling point TC0025 Coliform (TCR)
Absence , sample collected Sep 8, 2025 09:58, sampling point TC0025 E. Coli
Collected
Sep 8, 2025 10:08
Sampling point
TC0026 Outside Faucet
Sample type
Routine
Lab sample
BACT-250515-26777
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2025 – Sep 30, 2025
Absence , sample collected Sep 8, 2025 10:08, sampling point TC0026 Coliform (TCR)
Absence , sample collected Sep 8, 2025 10:08, sampling point TC0026 E. Coli
Collected
Sep 8, 2025 10:48
Sampling point
TC0069 Outside Faucet
Sample type
Routine
Lab sample
BACT-250515-26715
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2025 – Sep 30, 2025
Absence , sample collected Sep 8, 2025 10:48, sampling point TC0069 Coliform (TCR)
Absence , sample collected Sep 8, 2025 10:48, sampling point TC0069 E. Coli