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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 16–30 of 1,406 samples in this date range, newest first.

Routine (15).

Coliform and microbial sample results for City of Olive Branch, 16 to 30 of 1,406 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Aug 10, 2026 10:17
Sampling point
TC0099 Outside Faucet
Sample type
Routine
Lab sample
BACT-260811-24238
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 10, 2026 10:17, sampling point TC0099 Coliform (TCR)
Absence , sample collected Aug 10, 2026 10:17, sampling point TC0099 E. Coli
Collected
Aug 10, 2026 10:57
Sampling point
TC0100 Outside Faucet
Sample type
Routine
Lab sample
BACT-260811-24236
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 10, 2026 10:57, sampling point TC0100 Coliform (TCR)
Absence , sample collected Aug 10, 2026 10:57, sampling point TC0100 E. Coli
Collected
Aug 10, 2026 11:27
Sampling point
TC0101 Outside Faucet
Sample type
Routine
Lab sample
BACT-260811-24249
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 10, 2026 11:27, sampling point TC0101 Coliform (TCR)
Absence , sample collected Aug 10, 2026 11:27, sampling point TC0101 E. Coli
Collected
Aug 10, 2026 11:18
Sampling point
TC0102 Outside Faucet
Sample type
Routine
Lab sample
BACT-260811-24248
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 10, 2026 11:18, sampling point TC0102 Coliform (TCR)
Absence , sample collected Aug 10, 2026 11:18, sampling point TC0102 E. Coli
Collected
Aug 10, 2026 11:05
Sampling point
TC0103 Outside Faucet
Sample type
Routine
Lab sample
BACT-260811-24239
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 10, 2026 11:05, sampling point TC0103 Coliform (TCR)
Absence , sample collected Aug 10, 2026 11:05, sampling point TC0103 E. Coli
Collected
Aug 10, 2026 11:56
Sampling point
TC0104 Outside Faucet
Sample type
Routine
Lab sample
BACT-260811-24246
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 10, 2026 11:56, sampling point TC0104 Coliform (TCR)
Absence , sample collected Aug 10, 2026 11:56, sampling point TC0104 E. Coli
Collected
Aug 10, 2026 12:10
Sampling point
TC0105 Outside Faucet
Sample type
Routine
Lab sample
BACT-260811-24247
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 10, 2026 12:10, sampling point TC0105 Coliform (TCR)
Absence , sample collected Aug 10, 2026 12:10, sampling point TC0105 E. Coli
Collected
Aug 10, 2026 11:45
Sampling point
TC0106 Outside Faucet
Sample type
Routine
Lab sample
BACT-260811-24251
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 10, 2026 11:45, sampling point TC0106 Coliform (TCR)
Absence , sample collected Aug 10, 2026 11:45, sampling point TC0106 E. Coli
Collected
Aug 10, 2026 11:36
Sampling point
TC0107 Outside Faucet
Sample type
Routine
Lab sample
BACT-260811-24250
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 10, 2026 11:36, sampling point TC0107 Coliform (TCR)
Absence , sample collected Aug 10, 2026 11:36, sampling point TC0107 E. Coli
Collected
Aug 5, 2026 09:23
Sampling point
TC0014 Outside Faucet
Sample type
Routine
Lab sample
BACT-260806-23516
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 5, 2026 09:23, sampling point TC0014 Coliform (TCR)
Absence , sample collected Aug 5, 2026 09:23, sampling point TC0014 E. Coli
Collected
Aug 5, 2026 09:30
Sampling point
TC0015 Outside Faucet
Sample type
Routine
Lab sample
BACT-260806-23506
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 5, 2026 09:30, sampling point TC0015 Coliform (TCR)
Absence , sample collected Aug 5, 2026 09:30, sampling point TC0015 E. Coli
Collected
Aug 5, 2026 09:37
Sampling point
TC0016 Outside Faucet
Sample type
Routine
Lab sample
BACT-260806-23507
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 5, 2026 09:37, sampling point TC0016 Coliform (TCR)
Absence , sample collected Aug 5, 2026 09:37, sampling point TC0016 E. Coli
Collected
Aug 5, 2026 09:47
Sampling point
TC0017 Outside Faucet
Sample type
Routine
Lab sample
BACT-260806-23508
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 5, 2026 09:47, sampling point TC0017 Coliform (TCR)
Absence , sample collected Aug 5, 2026 09:47, sampling point TC0017 E. Coli
Collected
Aug 5, 2026 09:55
Sampling point
TC0018 Outside Faucet
Sample type
Routine
Lab sample
BACT-260806-23509
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 5, 2026 09:55, sampling point TC0018 Coliform (TCR)
Absence , sample collected Aug 5, 2026 09:55, sampling point TC0018 E. Coli
Collected
Aug 5, 2026 10:05
Sampling point
TC0019 Outside Faucet
Sample type
Routine
Lab sample
BACT-260806-23511
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 5, 2026 10:05, sampling point TC0019 Coliform (TCR)
Absence , sample collected Aug 5, 2026 10:05, sampling point TC0019 E. Coli