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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 811–825 of 1,469 samples in this date range, newest first.

Routine (15).

Coliform and microbial sample results for City of Olive Branch, 811 to 825 of 1,469 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Aug 11, 2025 10:07
Sampling point
TC0103 Outside Faucet
Sample type
Routine
Lab sample
BACT-250515-26850
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2025 – Aug 31, 2025
Absence , sample collected Aug 11, 2025 10:07, sampling point TC0103 Coliform (TCR)
Absence , sample collected Aug 11, 2025 10:07, sampling point TC0103 E. Coli
Collected
Aug 11, 2025 10:50
Sampling point
TC0104 Outside Faucet
Sample type
Routine
Lab sample
BACT-250515-26855
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2025 – Aug 31, 2025
Absence , sample collected Aug 11, 2025 10:50, sampling point TC0104 Coliform (TCR)
Absence , sample collected Aug 11, 2025 10:50, sampling point TC0104 E. Coli
Collected
Aug 11, 2025 10:59
Sampling point
TC0105 Outside Faucet
Sample type
Routine
Lab sample
BACT-250515-26856
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2025 – Aug 31, 2025
Absence , sample collected Aug 11, 2025 10:59, sampling point TC0105 Coliform (TCR)
Absence , sample collected Aug 11, 2025 10:59, sampling point TC0105 E. Coli
Collected
Aug 11, 2025 10:41
Sampling point
TC0106 Outside Faucet
Sample type
Routine
Lab sample
BACT-250515-26854
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2025 – Aug 31, 2025
Absence , sample collected Aug 11, 2025 10:41, sampling point TC0106 Coliform (TCR)
Absence , sample collected Aug 11, 2025 10:41, sampling point TC0106 E. Coli
Collected
Aug 11, 2025 10:30
Sampling point
TC0107 Outside Faucet
Sample type
Routine
Lab sample
BACT-250515-26853
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2025 – Aug 31, 2025
Absence , sample collected Aug 11, 2025 10:30, sampling point TC0107 Coliform (TCR)
Absence , sample collected Aug 11, 2025 10:30, sampling point TC0107 E. Coli
Collected
Aug 6, 2025 09:01
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
BACT-250515-26883
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2025 – Aug 31, 2025
Absence , sample collected Aug 6, 2025 09:01, sampling point DS000 Coliform (TCR)
Absence , sample collected Aug 6, 2025 09:01, sampling point DS000 E. Coli
Collected
Aug 6, 2025 07:18
Sampling point
TC0014 Outside Faucet
Sample type
Routine
Lab sample
BACT-250515-26875
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2025 – Aug 31, 2025
Absence , sample collected Aug 6, 2025 07:18, sampling point TC0014 Coliform (TCR)
Absence , sample collected Aug 6, 2025 07:18, sampling point TC0014 E. Coli
Collected
Aug 6, 2025 07:23
Sampling point
TC0015 Outside Faucet
Sample type
Routine
Lab sample
BACT-250515-26876
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2025 – Aug 31, 2025
Absence , sample collected Aug 6, 2025 07:23, sampling point TC0015 Coliform (TCR)
Absence , sample collected Aug 6, 2025 07:23, sampling point TC0015 E. Coli
Collected
Aug 6, 2025 07:30
Sampling point
TC0016 Outside Faucet
Sample type
Routine
Lab sample
BACT-250515-26877
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2025 – Aug 31, 2025
Absence , sample collected Aug 6, 2025 07:30, sampling point TC0016 Coliform (TCR)
Absence , sample collected Aug 6, 2025 07:30, sampling point TC0016 E. Coli
Collected
Aug 6, 2025 07:38
Sampling point
TC0017 Outside Faucet
Sample type
Routine
Lab sample
BACT-250515-26878
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2025 – Aug 31, 2025
Absence , sample collected Aug 6, 2025 07:38, sampling point TC0017 Coliform (TCR)
Absence , sample collected Aug 6, 2025 07:38, sampling point TC0017 E. Coli
Collected
Aug 6, 2025 07:44
Sampling point
TC0018 Outside Faucet
Sample type
Routine
Lab sample
BACT-250515-26879
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2025 – Aug 31, 2025
Absence , sample collected Aug 6, 2025 07:44, sampling point TC0018 Coliform (TCR)
Absence , sample collected Aug 6, 2025 07:44, sampling point TC0018 E. Coli
Collected
Aug 6, 2025 07:50
Sampling point
TC0019 Outside Faucet
Sample type
Routine
Lab sample
BACT-250515-26880
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2025 – Aug 31, 2025
Absence , sample collected Aug 6, 2025 07:50, sampling point TC0019 Coliform (TCR)
Absence , sample collected Aug 6, 2025 07:50, sampling point TC0019 E. Coli
Collected
Aug 6, 2025 07:57
Sampling point
TC0020 Outside Faucet
Sample type
Routine
Lab sample
BACT-250515-26881
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2025 – Aug 31, 2025
Absence , sample collected Aug 6, 2025 07:57, sampling point TC0020 Coliform (TCR)
Absence , sample collected Aug 6, 2025 07:57, sampling point TC0020 E. Coli
Collected
Aug 6, 2025 08:21
Sampling point
TC0021 Outside Faucet
Sample type
Routine
Lab sample
BACT-250515-26882
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2025 – Aug 31, 2025
Absence , sample collected Aug 6, 2025 08:21, sampling point TC0021 Coliform (TCR)
Absence , sample collected Aug 6, 2025 08:21, sampling point TC0021 E. Coli
Collected
Aug 6, 2025 09:13
Sampling point
TC0024 Outside Faucet
Sample type
Routine
Lab sample
BACT-250515-26884
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2025 – Aug 31, 2025
Absence , sample collected Aug 6, 2025 09:13, sampling point TC0024 Coliform (TCR)
Absence , sample collected Aug 6, 2025 09:13, sampling point TC0024 E. Coli