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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

MS0820014 , City of Yazoo City

24 of 3,950 results on record were positive for coliform or another organism the agency tests for. The most recent was July 11, 2025.

They fall across 22 of the 3,061 samples on record.

Every sample on record, October 8, 2003 to August 5, 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 27, 2024 and September 27, 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 181–195 of 234 samples in this date range, newest first.

Routine (15).

Coliform and microbial sample results for City of Yazoo City, 181 to 195 of 234 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Mar 4, 2025 08:45
Sampling point
TC0014 Outside Faucet
Sample type
Routine
Lab sample
BACT-210923-54263
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2025 – Mar 31, 2025
Absence , sample collected Mar 4, 2025 08:45, sampling point TC0014 Coliform (TCR)
Absence , sample collected Mar 4, 2025 08:45, sampling point TC0014 E. Coli
Collected
Mar 4, 2025 07:59
Sampling point
TC0017 Outside Faucet
Sample type
Routine
Lab sample
BACT-210923-54259
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2025 – Mar 31, 2025
Absence , sample collected Mar 4, 2025 07:59, sampling point TC0017 Coliform (TCR)
Absence , sample collected Mar 4, 2025 07:59, sampling point TC0017 E. Coli
Collected
Mar 4, 2025 08:20
Sampling point
TC0019 Outside Faucet
Sample type
Routine
Lab sample
BACT-210923-54261
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2025 – Mar 31, 2025
Absence , sample collected Mar 4, 2025 08:20, sampling point TC0019 Coliform (TCR)
Absence , sample collected Mar 4, 2025 08:20, sampling point TC0019 E. Coli
Collected
Mar 4, 2025 08:10
Sampling point
TC0021 Outside Faucet
Sample type
Routine
Lab sample
BACT-210923-54260
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2025 – Mar 31, 2025
Absence , sample collected Mar 4, 2025 08:10, sampling point TC0021 Coliform (TCR)
Absence , sample collected Mar 4, 2025 08:10, sampling point TC0021 E. Coli
Collected
Feb 5, 2025 08:38
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-210923-54256
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2025 – Feb 28, 2025
Absence , sample collected Feb 5, 2025 08:38, sampling point TC0001 Coliform (TCR)
Absence , sample collected Feb 5, 2025 08:38, sampling point TC0001 E. Coli
Collected
Feb 5, 2025 08:18
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-210923-54254
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2025 – Feb 28, 2025
Absence , sample collected Feb 5, 2025 08:18, sampling point TC0010 Coliform (TCR)
Absence , sample collected Feb 5, 2025 08:18, sampling point TC0010 E. Coli
Collected
Feb 5, 2025 08:57
Sampling point
TC0011 Outside Faucet
Sample type
Routine
Lab sample
BACT-210923-54258
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2025 – Feb 28, 2025
Absence , sample collected Feb 5, 2025 08:57, sampling point TC0011 Coliform (TCR)
Absence , sample collected Feb 5, 2025 08:57, sampling point TC0011 E. Coli
Collected
Feb 5, 2025 08:46
Sampling point
TC0015 Outside Faucet
Sample type
Routine
Lab sample
BACT-210923-54257
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2025 – Feb 28, 2025
Absence , sample collected Feb 5, 2025 08:46, sampling point TC0015 Coliform (TCR)
Absence , sample collected Feb 5, 2025 08:46, sampling point TC0015 E. Coli
Collected
Feb 5, 2025 08:29
Sampling point
TC0016 Outside Faucet
Sample type
Routine
Lab sample
BACT-210923-54255
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2025 – Feb 28, 2025
Absence , sample collected Feb 5, 2025 08:29, sampling point TC0016 Coliform (TCR)
Absence , sample collected Feb 5, 2025 08:29, sampling point TC0016 E. Coli
Collected
Feb 3, 2025 14:01
Sampling point
TC0008 Outside Faucet
Sample type
Routine
Lab sample
BACT-230711-26478
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2025 – Feb 28, 2025
Absence , sample collected Feb 3, 2025 14:01, sampling point TC0008 Coliform (TCR)
Absence , sample collected Feb 3, 2025 14:01, sampling point TC0008 E. Coli
Collected
Feb 3, 2025 13:30
Sampling point
TC0011 Outside Faucet
Sample type
Routine
Lab sample
BACT-230711-26475
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2025 – Feb 28, 2025
Absence , sample collected Feb 3, 2025 13:30, sampling point TC0011 Coliform (TCR)
Absence , sample collected Feb 3, 2025 13:30, sampling point TC0011 E. Coli
Collected
Feb 3, 2025 14:12
Sampling point
TC0014 Outside Faucet
Sample type
Routine
Lab sample
BACT-230711-26479
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2025 – Feb 28, 2025
Absence , sample collected Feb 3, 2025 14:12, sampling point TC0014 Coliform (TCR)
Absence , sample collected Feb 3, 2025 14:12, sampling point TC0014 E. Coli
Collected
Feb 3, 2025 13:51
Sampling point
TC0019 Outside Faucet
Sample type
Routine
Lab sample
BACT-230711-26477
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2025 – Feb 28, 2025
Absence , sample collected Feb 3, 2025 13:51, sampling point TC0019 Coliform (TCR)
Absence , sample collected Feb 3, 2025 13:51, sampling point TC0019 E. Coli
Collected
Feb 3, 2025 13:42
Sampling point
TC0021 Outside Faucet
Sample type
Routine
Lab sample
BACT-230711-26476
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2025 – Feb 28, 2025
Absence , sample collected Feb 3, 2025 13:42, sampling point TC0021 Coliform (TCR)
Absence , sample collected Feb 3, 2025 13:42, sampling point TC0021 E. Coli
Collected
Jan 8, 2025 13:40
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-230711-26473
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2025 – Jan 31, 2025
Absence , sample collected Jan 8, 2025 13:40, sampling point TC0001 Coliform (TCR)
Absence , sample collected Jan 8, 2025 13:40, sampling point TC0001 E. Coli