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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 256–270 of 1,406 samples in this date range, newest first.

Routine (15).

Coliform and microbial sample results for City of Olive Branch, 256 to 270 of 1,406 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Apr 7, 2026 09:31
Sampling point
TC0029 Outside Faucet
Sample type
Routine
Lab sample
BACT-251125-62005
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2026 – Apr 30, 2026
Absence , sample collected Apr 7, 2026 09:31, sampling point TC0029 Coliform (TCR)
Absence , sample collected Apr 7, 2026 09:31, sampling point TC0029 E. Coli
Collected
Apr 7, 2026 09:39
Sampling point
TC0030 Outside Faucet
Sample type
Routine
Lab sample
BACT-251125-62006
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2026 – Apr 30, 2026
Absence , sample collected Apr 7, 2026 09:39, sampling point TC0030 Coliform (TCR)
Absence , sample collected Apr 7, 2026 09:39, sampling point TC0030 E. Coli
Collected
Apr 7, 2026 09:58
Sampling point
TC0032 Outside Faucet
Sample type
Routine
Lab sample
BACT-251125-62007
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2026 – Apr 30, 2026
Absence , sample collected Apr 7, 2026 09:58, sampling point TC0032 Coliform (TCR)
Absence , sample collected Apr 7, 2026 09:58, sampling point TC0032 E. Coli
Collected
Apr 7, 2026 10:09
Sampling point
TC0033 Outside Faucet
Sample type
Routine
Lab sample
BACT-251125-61939
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2026 – Apr 30, 2026
Absence , sample collected Apr 7, 2026 10:09, sampling point TC0033 Coliform (TCR)
Absence , sample collected Apr 7, 2026 10:09, sampling point TC0033 E. Coli
Collected
Apr 7, 2026 11:08
Sampling point
TC0071 Outside Faucet
Sample type
Routine
Lab sample
BACT-251125-61963
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2026 – Apr 30, 2026
Absence , sample collected Apr 7, 2026 11:08, sampling point TC0071 Coliform (TCR)
Absence , sample collected Apr 7, 2026 11:08, sampling point TC0071 E. Coli
Collected
Apr 7, 2026 11:36
Sampling point
TC0077 Outside Faucet
Sample type
Routine
Lab sample
BACT-251125-61964
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2026 – Apr 30, 2026
Absence , sample collected Apr 7, 2026 11:36, sampling point TC0077 Coliform (TCR)
Absence , sample collected Apr 7, 2026 11:36, sampling point TC0077 E. Coli
Collected
Apr 7, 2026 10:32
Sampling point
TC0081 Outside Faucet
Sample type
Routine
Lab sample
BACT-251125-61962
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2026 – Apr 30, 2026
Absence , sample collected Apr 7, 2026 10:32, sampling point TC0081 Coliform (TCR)
Absence , sample collected Apr 7, 2026 10:32, sampling point TC0081 E. Coli
Collected
Apr 7, 2026 10:06
Sampling point
TC0082 Outside Faucet
Sample type
Routine
Lab sample
BACT-251125-61960
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2026 – Apr 30, 2026
Absence , sample collected Apr 7, 2026 10:06, sampling point TC0082 Coliform (TCR)
Absence , sample collected Apr 7, 2026 10:06, sampling point TC0082 E. Coli
Collected
Apr 7, 2026 10:20
Sampling point
TC0084 Outside Faucet
Sample type
Routine
Lab sample
BACT-251125-61961
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2026 – Apr 30, 2026
Absence , sample collected Apr 7, 2026 10:20, sampling point TC0084 Coliform (TCR)
Absence , sample collected Apr 7, 2026 10:20, sampling point TC0084 E. Coli
Collected
Apr 7, 2026 09:53
Sampling point
TC0086 Outside Faucet
Sample type
Routine
Lab sample
BACT-251125-61959
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2026 – Apr 30, 2026
Absence , sample collected Apr 7, 2026 09:53, sampling point TC0086 Coliform (TCR)
Absence , sample collected Apr 7, 2026 09:53, sampling point TC0086 E. Coli
Collected
Apr 7, 2026 09:18
Sampling point
TC0091 Outside Faucet
Sample type
Routine
Lab sample
BACT-251125-61956
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2026 – Apr 30, 2026
Absence , sample collected Apr 7, 2026 09:18, sampling point TC0091 Coliform (TCR)
Absence , sample collected Apr 7, 2026 09:18, sampling point TC0091 E. Coli
Collected
Apr 7, 2026 09:30
Sampling point
TC0092 Outside Faucet
Sample type
Routine
Lab sample
BACT-251125-61957
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2026 – Apr 30, 2026
Absence , sample collected Apr 7, 2026 09:30, sampling point TC0092 Coliform (TCR)
Absence , sample collected Apr 7, 2026 09:30, sampling point TC0092 E. Coli
Collected
Apr 7, 2026 09:41
Sampling point
TC0093 Outside Faucet
Sample type
Routine
Lab sample
BACT-251125-61958
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2026 – Apr 30, 2026
Absence , sample collected Apr 7, 2026 09:41, sampling point TC0093 Coliform (TCR)
Absence , sample collected Apr 7, 2026 09:41, sampling point TC0093 E. Coli
Collected
Apr 7, 2026 08:36
Sampling point
TC0094 Outside Faucet
Sample type
Routine
Lab sample
BACT-251125-61953
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2026 – Apr 30, 2026
Absence , sample collected Apr 7, 2026 08:36, sampling point TC0094 Coliform (TCR)
Absence , sample collected Apr 7, 2026 08:36, sampling point TC0094 E. Coli
Collected
Apr 7, 2026 08:51
Sampling point
TC0095 Outside Faucet
Sample type
Routine
Lab sample
BACT-251125-61954
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2026 – Apr 30, 2026
Absence , sample collected Apr 7, 2026 08:51, sampling point TC0095 Coliform (TCR)
Absence , sample collected Apr 7, 2026 08:51, sampling point TC0095 E. Coli