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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 30, 2024 and September 30, 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 1,066–1,080 of 1,469 samples in this date range, newest first.

Routine (15).

Coliform and microbial sample results for City of Olive Branch, 1,066 to 1,080 of 1,469 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Apr 8, 2025 11:19
Sampling point
TC0022 Outside Faucet
Sample type
Routine
Lab sample
BACT-240313-17037
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2025 – Apr 30, 2025
Absence , sample collected Apr 8, 2025 11:19, sampling point TC0022 Coliform (TCR)
Absence , sample collected Apr 8, 2025 11:19, sampling point TC0022 E. Coli
Collected
Apr 8, 2025 12:46
Sampling point
TC0075 Outside Faucet
Sample type
Routine
Lab sample
BACT-240604-24647
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2025 – Apr 30, 2025
Absence , sample collected Apr 8, 2025 12:46, sampling point TC0075 Coliform (TCR)
Absence , sample collected Apr 8, 2025 12:46, sampling point TC0075 E. Coli
Collected
Apr 8, 2025 13:05
Sampling point
TC0076 Outside Faucet
Sample type
Routine
Lab sample
BACT-240604-24648
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2025 – Apr 30, 2025
Absence , sample collected Apr 8, 2025 13:05, sampling point TC0076 Coliform (TCR)
Absence , sample collected Apr 8, 2025 13:05, sampling point TC0076 E. Coli
Collected
Apr 8, 2025 09:48
Sampling point
TC0100 Outside Faucet
Sample type
Routine
Lab sample
BACT-240604-24570
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2025 – Apr 30, 2025
Absence , sample collected Apr 8, 2025 09:48, sampling point TC0100 Coliform (TCR)
Absence , sample collected Apr 8, 2025 09:48, sampling point TC0100 E. Coli
Collected
Apr 8, 2025 10:15
Sampling point
TC0101 Outside Faucet
Sample type
Routine
Lab sample
BACT-240604-24708
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2025 – Apr 30, 2025
Absence , sample collected Apr 8, 2025 10:15, sampling point TC0101 Coliform (TCR)
Absence , sample collected Apr 8, 2025 10:15, sampling point TC0101 E. Coli
Collected
Apr 8, 2025 10:05
Sampling point
TC0102 Outside Faucet
Sample type
Routine
Lab sample
BACT-240604-24707
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2025 – Apr 30, 2025
Absence , sample collected Apr 8, 2025 10:05, sampling point TC0102 Coliform (TCR)
Absence , sample collected Apr 8, 2025 10:05, sampling point TC0102 E. Coli
Collected
Apr 8, 2025 09:59
Sampling point
TC0103 Outside Faucet
Sample type
Routine
Lab sample
BACT-240604-24571
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2025 – Apr 30, 2025
Absence , sample collected Apr 8, 2025 09:59, sampling point TC0103 Coliform (TCR)
Absence , sample collected Apr 8, 2025 09:59, sampling point TC0103 E. Coli
Collected
Apr 8, 2025 10:44
Sampling point
TC0104 Outside Faucet
Sample type
Routine
Lab sample
BACT-240604-24711
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2025 – Apr 30, 2025
Absence , sample collected Apr 8, 2025 10:44, sampling point TC0104 Coliform (TCR)
Absence , sample collected Apr 8, 2025 10:44, sampling point TC0104 E. Coli
Collected
Apr 8, 2025 10:58
Sampling point
TC0105 Outside Faucet
Sample type
Routine
Lab sample
BACT-240604-24646
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2025 – Apr 30, 2025
Absence , sample collected Apr 8, 2025 10:58, sampling point TC0105 Coliform (TCR)
Absence , sample collected Apr 8, 2025 10:58, sampling point TC0105 E. Coli
Collected
Apr 8, 2025 10:33
Sampling point
TC0106 Outside Faucet
Sample type
Routine
Lab sample
BACT-240604-24710
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2025 – Apr 30, 2025
Absence , sample collected Apr 8, 2025 10:33, sampling point TC0106 Coliform (TCR)
Absence , sample collected Apr 8, 2025 10:33, sampling point TC0106 E. Coli
Collected
Apr 8, 2025 10:27
Sampling point
TC0107 Outside Faucet
Sample type
Routine
Lab sample
BACT-240604-24709
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2025 – Apr 30, 2025
Absence , sample collected Apr 8, 2025 10:27, sampling point TC0107 Coliform (TCR)
Absence , sample collected Apr 8, 2025 10:27, sampling point TC0107 E. Coli
Collected
Apr 8, 2025 13:30
Sampling point
TC0110 Outside Faucet
Sample type
Routine
Lab sample
BACT-240604-24650
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2025 – Apr 30, 2025
Absence , sample collected Apr 8, 2025 13:30, sampling point TC0110 Coliform (TCR)
Absence , sample collected Apr 8, 2025 13:30, sampling point TC0110 E. Coli
Collected
Apr 8, 2025 13:19
Sampling point
TC0112 Outside Faucet
Sample type
Routine
Lab sample
BACT-240604-24649
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2025 – Apr 30, 2025
Absence , sample collected Apr 8, 2025 13:19, sampling point TC0112 Coliform (TCR)
Absence , sample collected Apr 8, 2025 13:19, sampling point TC0112 E. Coli
Collected
Apr 1, 2025 10:20
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-240604-24674
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2025 – Apr 30, 2025
Absence , sample collected Apr 1, 2025 10:20, sampling point TC0001 Coliform (TCR)
Absence , sample collected Apr 1, 2025 10:20, sampling point TC0001 E. Coli
Collected
Apr 1, 2025 10:27
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-240604-24675
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2025 – Apr 30, 2025
Absence , sample collected Apr 1, 2025 10:27, sampling point TC0002 Coliform (TCR)
Absence , sample collected Apr 1, 2025 10:27, sampling point TC0002 E. Coli