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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 26, 2024 and September 26, 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 46–60 of 1,406 samples in this date range, newest first.

Routine (15).

Coliform and microbial sample results for City of Olive Branch, 46 to 60 of 1,406 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Aug 4, 2026 09:40
Sampling point
TC0011 Outside Faucet
Sample type
Routine
Lab sample
BACT-260121-731
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 4, 2026 09:40, sampling point TC0011 Coliform (TCR)
Absence , sample collected Aug 4, 2026 09:40, sampling point TC0011 E. Coli
Collected
Aug 4, 2026 09:50
Sampling point
TC0012 Outside Faucet
Sample type
Routine
Lab sample
BACT-260121-732
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 4, 2026 09:50, sampling point TC0012 Coliform (TCR)
Absence , sample collected Aug 4, 2026 09:50, sampling point TC0012 E. Coli
Collected
Aug 4, 2026 09:58
Sampling point
TC0013 Outside Faucet
Sample type
Routine
Lab sample
BACT-260121-733
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 4, 2026 09:58, sampling point TC0013 Coliform (TCR)
Absence , sample collected Aug 4, 2026 09:58, sampling point TC0013 E. Coli
Collected
Aug 4, 2026 09:32
Sampling point
TC0069 Outside Faucet
Sample type
Routine
Lab sample
BACT-260121-739
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 4, 2026 09:32, sampling point TC0069 Coliform (TCR)
Absence , sample collected Aug 4, 2026 09:32, sampling point TC0069 E. Coli
Collected
Aug 4, 2026 09:19
Sampling point
TC0070 Outside Faucet
Sample type
Routine
Lab sample
BACT-260121-738
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 4, 2026 09:19, sampling point TC0070 Coliform (TCR)
Absence , sample collected Aug 4, 2026 09:19, sampling point TC0070 E. Coli
Collected
Aug 4, 2026 09:06
Sampling point
TC0071 Outside Faucet
Sample type
Routine
Lab sample
BACT-260121-737
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 4, 2026 09:06, sampling point TC0071 Coliform (TCR)
Absence , sample collected Aug 4, 2026 09:06, sampling point TC0071 E. Coli
Collected
Aug 4, 2026 08:31
Sampling point
TC0072 Outside Faucet
Sample type
Routine
Lab sample
BACT-260121-734
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 4, 2026 08:31, sampling point TC0072 Coliform (TCR)
Absence , sample collected Aug 4, 2026 08:31, sampling point TC0072 E. Coli
Collected
Aug 4, 2026 08:50
Sampling point
TC0073 Outside Faucet
Sample type
Routine
Lab sample
BACT-260121-735
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 4, 2026 08:50, sampling point TC0073 Coliform (TCR)
Absence , sample collected Aug 4, 2026 08:50, sampling point TC0073 E. Coli
Collected
Aug 4, 2026 09:43
Sampling point
TC0075 Outside Faucet
Sample type
Routine
Lab sample
BACT-260121-740
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 4, 2026 09:43, sampling point TC0075 Coliform (TCR)
Absence , sample collected Aug 4, 2026 09:43, sampling point TC0075 E. Coli
Collected
Aug 4, 2026 10:00
Sampling point
TC0076 Outside Faucet
Sample type
Routine
Lab sample
BACT-260805-23486
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 4, 2026 10:00, sampling point TC0076 Coliform (TCR)
Absence , sample collected Aug 4, 2026 10:00, sampling point TC0076 E. Coli
Collected
Aug 4, 2026 10:12
Sampling point
TC0077 Outside Faucet
Sample type
Routine
Lab sample
BACT-260805-23487
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 4, 2026 10:12, sampling point TC0077 Coliform (TCR)
Absence , sample collected Aug 4, 2026 10:12, sampling point TC0077 E. Coli
Collected
Aug 4, 2026 10:50
Sampling point
TC0078 Outside Faucet
Sample type
Routine
Lab sample
BACT-260805-23489
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 4, 2026 10:50, sampling point TC0078 Coliform (TCR)
Absence , sample collected Aug 4, 2026 10:50, sampling point TC0078 E. Coli
Collected
Aug 4, 2026 10:34
Sampling point
TC0079 Distribution DS000
Sample type
Routine
Lab sample
BACT-260805-23488
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 4, 2026 10:34, sampling point TC0079 Coliform (TCR)
Absence , sample collected Aug 4, 2026 10:34, sampling point TC0079 E. Coli
Collected
Aug 4, 2026 11:02
Sampling point
TC0080 Outside Faucet
Sample type
Routine
Lab sample
BACT-260805-23490
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 4, 2026 11:02, sampling point TC0080 Coliform (TCR)
Absence , sample collected Aug 4, 2026 11:02, sampling point TC0080 E. Coli
Collected
Aug 4, 2026 11:15
Sampling point
TC0081 Outside Faucet
Sample type
Routine
Lab sample
BACT-260121-736
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 4, 2026 11:15, sampling point TC0081 Coliform (TCR)
Absence , sample collected Aug 4, 2026 11:15, sampling point TC0081 E. Coli