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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

MS0220003 , City of Grenada

15 of 4,081 results on record were positive for coliform or another organism the agency tests for. The most recent was June 5, 2023.

They fall across 15 of the 3,147 samples on record.

Every sample on record, October 7, 2003 to August 4, 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 91–105 of 242 samples in this date range, newest first.

Routine (15).

Coliform and microbial sample results for City of Grenada, 91 to 105 of 242 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Dec 16, 2025 13:57
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-250328-18052
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2025 – Dec 31, 2025
Absence , sample collected Dec 16, 2025 13:57, sampling point TC0004 Coliform (TCR)
Absence , sample collected Dec 16, 2025 13:57, sampling point TC0004 E. Coli
Collected
Dec 16, 2025 14:23
Sampling point
TC0005 Outside Faucet
Sample type
Routine
Lab sample
BACT-250328-18053
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2025 – Dec 31, 2025
Absence , sample collected Dec 16, 2025 14:23, sampling point TC0005 Coliform (TCR)
Absence , sample collected Dec 16, 2025 14:23, sampling point TC0005 E. Coli
Collected
Nov 19, 2025 12:30
Sampling point
TC0012 Outside Faucet
Sample type
Routine
Lab sample
BACT-250328-18144
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2025 – Nov 30, 2025
Absence , sample collected Nov 19, 2025 12:30, sampling point TC0012 Coliform (TCR)
Absence , sample collected Nov 19, 2025 12:30, sampling point TC0012 E. Coli
Collected
Nov 19, 2025 12:49
Sampling point
TC0014 Outside Faucet
Sample type
Routine
Lab sample
BACT-250328-18045
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2025 – Nov 30, 2025
Absence , sample collected Nov 19, 2025 12:49, sampling point TC0014 Coliform (TCR)
Absence , sample collected Nov 19, 2025 12:49, sampling point TC0014 E. Coli
Collected
Nov 19, 2025 13:06
Sampling point
TC0015 Outside Faucet
Sample type
Routine
Lab sample
BACT-250328-18046
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2025 – Nov 30, 2025
Absence , sample collected Nov 19, 2025 13:06, sampling point TC0015 Coliform (TCR)
Absence , sample collected Nov 19, 2025 13:06, sampling point TC0015 E. Coli
Collected
Nov 19, 2025 13:48
Sampling point
TC0016 Outside Faucet
Sample type
Routine
Lab sample
BACT-250328-18048
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2025 – Nov 30, 2025
Absence , sample collected Nov 19, 2025 13:48, sampling point TC0016 Coliform (TCR)
Absence , sample collected Nov 19, 2025 13:48, sampling point TC0016 E. Coli
Collected
Nov 19, 2025 13:25
Sampling point
TC0020 Outside Faucet
Sample type
Routine
Lab sample
BACT-250328-18047
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2025 – Nov 30, 2025
Absence , sample collected Nov 19, 2025 13:25, sampling point TC0020 Coliform (TCR)
Absence , sample collected Nov 19, 2025 13:25, sampling point TC0020 E. Coli
Collected
Nov 18, 2025 12:26
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-250328-18139
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2025 – Nov 30, 2025
Absence , sample collected Nov 18, 2025 12:26, sampling point TC0001 Coliform (TCR)
Absence , sample collected Nov 18, 2025 12:26, sampling point TC0001 E. Coli
Collected
Nov 18, 2025 12:47
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-250328-18140
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2025 – Nov 30, 2025
Absence , sample collected Nov 18, 2025 12:47, sampling point TC0002 Coliform (TCR)
Absence , sample collected Nov 18, 2025 12:47, sampling point TC0002 E. Coli
Collected
Nov 18, 2025 13:15
Sampling point
TC0003 Outside Faucet
Sample type
Routine
Lab sample
BACT-250328-18141
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2025 – Nov 30, 2025
Absence , sample collected Nov 18, 2025 13:15, sampling point TC0003 Coliform (TCR)
Absence , sample collected Nov 18, 2025 13:15, sampling point TC0003 E. Coli
Collected
Nov 18, 2025 13:33
Sampling point
TC0007 Outside Faucet
Sample type
Routine
Lab sample
BACT-250328-18142
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2025 – Nov 30, 2025
Absence , sample collected Nov 18, 2025 13:33, sampling point TC0007 Coliform (TCR)
Absence , sample collected Nov 18, 2025 13:33, sampling point TC0007 E. Coli
Collected
Nov 18, 2025 13:52
Sampling point
TC0013 Outside Faucet
Sample type
Routine
Lab sample
BACT-250328-18143
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2025 – Nov 30, 2025
Absence , sample collected Nov 18, 2025 13:52, sampling point TC0013 Coliform (TCR)
Absence , sample collected Nov 18, 2025 13:52, sampling point TC0013 E. Coli
Collected
Oct 28, 2025 07:26
Sampling point
TC0003 Outside Faucet
Sample type
Routine
Lab sample
BACT-250328-18136
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2025 – Oct 31, 2025
Absence , sample collected Oct 28, 2025 07:26, sampling point TC0003 Coliform (TCR)
Absence , sample collected Oct 28, 2025 07:26, sampling point TC0003 E. Coli
Collected
Oct 28, 2025 07:48
Sampling point
TC0007 Outside Faucet
Sample type
Routine
Lab sample
BACT-250328-18137
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2025 – Oct 31, 2025
Absence , sample collected Oct 28, 2025 07:48, sampling point TC0007 Coliform (TCR)
Absence , sample collected Oct 28, 2025 07:48, sampling point TC0007 E. Coli
Collected
Oct 28, 2025 08:01
Sampling point
TC0014 Outside Faucet
Sample type
Routine
Lab sample
BACT-250328-18138
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2025 – Oct 31, 2025
Absence , sample collected Oct 28, 2025 08:01, sampling point TC0014 Coliform (TCR)
Absence , sample collected Oct 28, 2025 08:01, sampling point TC0014 E. Coli