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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 706–720 of 1,469 samples in this date range, newest first.

Routine (14) and Repeat (1).

Coliform and microbial sample results for City of Olive Branch, 706 to 720 of 1,469 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Oct 13, 2025 10:47
Sampling point
TC0096 Outside Faucet
Sample type
Routine
Lab sample
BACT-250515-26757
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2025 – Oct 31, 2025
Absence , sample collected Oct 13, 2025 10:47, sampling point TC0096 Coliform (TCR)
Absence , sample collected Oct 13, 2025 10:47, sampling point TC0096 E. Coli
Collected
Oct 13, 2025 09:45
Sampling point
TC0110 Outside Faucet
Sample type
Repeat
Lab sample
BACT-250515-26754
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2025 – Oct 31, 2025
Absence , sample collected Oct 13, 2025 09:45, sampling point TC0110 Coliform (TCR)
Absence , sample collected Oct 13, 2025 09:45, sampling point TC0110 E. Coli
Collected
Oct 8, 2025 11:05
Sampling point
TC0100 Outside Faucet
Sample type
Routine
Lab sample
BACT-250515-26740
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2025 – Oct 31, 2025
Absence , sample collected Oct 8, 2025 11:05, sampling point TC0100 Coliform (TCR)
Absence , sample collected Oct 8, 2025 11:05, sampling point TC0100 E. Coli
Collected
Oct 8, 2025 11:34
Sampling point
TC0101 Outside Faucet
Sample type
Routine
Lab sample
BACT-250515-26748
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2025 – Oct 31, 2025
Absence , sample collected Oct 8, 2025 11:34, sampling point TC0101 Coliform (TCR)
Absence , sample collected Oct 8, 2025 11:34, sampling point TC0101 E. Coli
Collected
Oct 8, 2025 11:25
Sampling point
TC0102 Outside Faucet
Sample type
Routine
Lab sample
BACT-250515-26738
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2025 – Oct 31, 2025
Absence , sample collected Oct 8, 2025 11:25, sampling point TC0102 Coliform (TCR)
Absence , sample collected Oct 8, 2025 11:25, sampling point TC0102 E. Coli
Collected
Oct 8, 2025 11:15
Sampling point
TC0103 Outside Faucet
Sample type
Routine
Lab sample
BACT-250515-26739
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2025 – Oct 31, 2025
Absence , sample collected Oct 8, 2025 11:15, sampling point TC0103 Coliform (TCR)
Absence , sample collected Oct 8, 2025 11:15, sampling point TC0103 E. Coli
Collected
Oct 8, 2025 11:56
Sampling point
TC0104 Outside Faucet
Sample type
Routine
Lab sample
BACT-250515-26751
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2025 – Oct 31, 2025
Absence , sample collected Oct 8, 2025 11:56, sampling point TC0104 Coliform (TCR)
Absence , sample collected Oct 8, 2025 11:56, sampling point TC0104 E. Coli
Collected
Oct 8, 2025 12:05
Sampling point
TC0105 Outside Faucet
Sample type
Routine
Lab sample
BACT-250515-26752
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2025 – Oct 31, 2025
Absence , sample collected Oct 8, 2025 12:05, sampling point TC0105 Coliform (TCR)
Absence , sample collected Oct 8, 2025 12:05, sampling point TC0105 E. Coli
Collected
Oct 8, 2025 11:48
Sampling point
TC0106 Outside Faucet
Sample type
Routine
Lab sample
BACT-250515-26750
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2025 – Oct 31, 2025
Absence , sample collected Oct 8, 2025 11:48, sampling point TC0106 Coliform (TCR)
Absence , sample collected Oct 8, 2025 11:48, sampling point TC0106 E. Coli
Collected
Oct 8, 2025 11:42
Sampling point
TC0107 Outside Faucet
Sample type
Routine
Lab sample
BACT-250515-26749
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2025 – Oct 31, 2025
Absence , sample collected Oct 8, 2025 11:42, sampling point TC0107 Coliform (TCR)
Absence , sample collected Oct 8, 2025 11:42, sampling point TC0107 E. Coli
Collected
Oct 8, 2025 10:28
Sampling point
TC0110 Outside Faucet
Sample type
Routine
Lab sample
BACT-250515-26742
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2025 – Oct 31, 2025
Presence , sample collected Oct 8, 2025 10:28, sampling point TC0110 Coliform (TCR)
Absence , sample collected Oct 8, 2025 10:28, sampling point TC0110 E. Coli
Collected
Oct 8, 2025 10:36
Sampling point
TC0111 Outside Faucet
Sample type
Routine
Lab sample
BACT-250515-26741
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2025 – Oct 31, 2025
Absence , sample collected Oct 8, 2025 10:36, sampling point TC0111 Coliform (TCR)
Absence , sample collected Oct 8, 2025 10:36, sampling point TC0111 E. Coli
Collected
Oct 8, 2025 10:18
Sampling point
TC0112 Outside Faucet
Sample type
Routine
Lab sample
BACT-250515-26743
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2025 – Oct 31, 2025
Absence , sample collected Oct 8, 2025 10:18, sampling point TC0112 Coliform (TCR)
Absence , sample collected Oct 8, 2025 10:18, sampling point TC0112 E. Coli
Collected
Oct 8, 2025 09:23
Sampling point
TC0113 Outside Faucet
Sample type
Routine
Lab sample
BACT-250515-26744
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2025 – Oct 31, 2025
Absence , sample collected Oct 8, 2025 09:23, sampling point TC0113 Coliform (TCR)
Absence , sample collected Oct 8, 2025 09:23, sampling point TC0113 E. Coli
Collected
Oct 1, 2025 09:00
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-250515-26788
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2025 – Oct 31, 2025
Absence , sample collected Oct 1, 2025 09:00, sampling point TC0001 Coliform (TCR)
Absence , sample collected Oct 1, 2025 09:00, sampling point TC0001 E. Coli