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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

MS0470105 , Marshall Co Water Assn

2 of 1,508 results on record were positive for coliform or another organism the agency tests for. The most recent was January 9, 2023.

They fall across 2 of the 1,121 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 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 124 samples in this date range, newest first.

Routine (15).

Coliform and microbial sample results for Marshall Co Water Assn, 46 to 60 of 124 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jan 6, 2026 10:00
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-241230-45051
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 6, 2026 10:00, sampling point TC0010 Coliform (TCR)
Absence , sample collected Jan 6, 2026 10:00, sampling point TC0010 E. Coli
Collected
Jan 6, 2026 09:35
Sampling point
TC0011 Outside Faucet
Sample type
Routine
Lab sample
BACT-241230-45050
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 6, 2026 09:35, sampling point TC0011 Coliform (TCR)
Absence , sample collected Jan 6, 2026 09:35, sampling point TC0011 E. Coli
Collected
Jan 6, 2026 08:30
Sampling point
TC0012 Outside Faucet
Sample type
Routine
Lab sample
BACT-241230-45048
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 6, 2026 08:30, sampling point TC0012 Coliform (TCR)
Absence , sample collected Jan 6, 2026 08:30, sampling point TC0012 E. Coli
Collected
Jan 6, 2026 09:05
Sampling point
TC0013 Outside Faucet
Sample type
Routine
Lab sample
BACT-241230-45049
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 6, 2026 09:05, sampling point TC0013 Coliform (TCR)
Absence , sample collected Jan 6, 2026 09:05, sampling point TC0013 E. Coli
Collected
Dec 2, 2025 09:00
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-241230-45065
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2025 – Dec 31, 2025
Absence , sample collected Dec 2, 2025 09:00, sampling point TC0001 Coliform (TCR)
Absence , sample collected Dec 2, 2025 09:00, sampling point TC0001 E. Coli
Collected
Dec 2, 2025 09:35
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-241230-45066
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2025 – Dec 31, 2025
Absence , sample collected Dec 2, 2025 09:35, sampling point TC0004 Coliform (TCR)
Absence , sample collected Dec 2, 2025 09:35, sampling point TC0004 E. Coli
Collected
Dec 2, 2025 08:35
Sampling point
TC0009 Outside Faucet
Sample type
Routine
Lab sample
BACT-241230-45064
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2025 – Dec 31, 2025
Absence , sample collected Dec 2, 2025 08:35, sampling point TC0009 Coliform (TCR)
Absence , sample collected Dec 2, 2025 08:35, sampling point TC0009 E. Coli
Collected
Dec 2, 2025 10:05
Sampling point
TC0011 Outside Faucet
Sample type
Routine
Lab sample
BACT-241230-45067
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2025 – Dec 31, 2025
Absence , sample collected Dec 2, 2025 10:05, sampling point TC0011 Coliform (TCR)
Absence , sample collected Dec 2, 2025 10:05, sampling point TC0011 E. Coli
Collected
Dec 2, 2025 08:00
Sampling point
TC0012 Outside Faucet
Sample type
Routine
Lab sample
BACT-241230-45063
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2025 – Dec 31, 2025
Absence , sample collected Dec 2, 2025 08:00, sampling point TC0012 Coliform (TCR)
Absence , sample collected Dec 2, 2025 08:00, sampling point TC0012 E. Coli
Collected
Nov 4, 2025 09:30
Sampling point
TC0007 Outside Faucet
Sample type
Routine
Lab sample
BACT-241230-45061
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2025 – Nov 30, 2025
Absence , sample collected Nov 4, 2025 09:30, sampling point TC0007 Coliform (TCR)
Absence , sample collected Nov 4, 2025 09:30, sampling point TC0007 E. Coli
Collected
Nov 4, 2025 08:00
Sampling point
TC0008 Outside Faucet
Sample type
Routine
Lab sample
BACT-241230-45058
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2025 – Nov 30, 2025
Absence , sample collected Nov 4, 2025 08:00, sampling point TC0008 Coliform (TCR)
Absence , sample collected Nov 4, 2025 08:00, sampling point TC0008 E. Coli
Collected
Nov 4, 2025 09:00
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-241230-45060
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2025 – Nov 30, 2025
Absence , sample collected Nov 4, 2025 09:00, sampling point TC0010 Coliform (TCR)
Absence , sample collected Nov 4, 2025 09:00, sampling point TC0010 E. Coli
Collected
Nov 4, 2025 10:05
Sampling point
TC0011 Outside Faucet
Sample type
Routine
Lab sample
BACT-241230-45062
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2025 – Nov 30, 2025
Absence , sample collected Nov 4, 2025 10:05, sampling point TC0011 Coliform (TCR)
Absence , sample collected Nov 4, 2025 10:05, sampling point TC0011 E. Coli
Collected
Nov 4, 2025 08:35
Sampling point
TC0013 Outside Faucet
Sample type
Routine
Lab sample
BACT-241230-45059
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2025 – Nov 30, 2025
Absence , sample collected Nov 4, 2025 08:35, sampling point TC0013 Coliform (TCR)
Absence , sample collected Nov 4, 2025 08:35, sampling point TC0013 E. Coli
Collected
Oct 1, 2025 09:05
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-241230-45096
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2025 – Oct 31, 2025
Absence , sample collected Oct 1, 2025 09:05, sampling point TC0001 Coliform (TCR)
Absence , sample collected Oct 1, 2025 09:05, sampling point TC0001 E. Coli