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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

MS0240214 , McGill Wellworks, Inc

1 of 390 results on record was positive for coliform or another organism the agency tests for. The most recent was October 2, 2006.

They fall across 1 of the 303 samples on record.

Every sample on record, October 28, 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 16–23 of 23 samples in this date range, newest first.

Routine (8).

Coliform and microbial sample results for McGill Wellworks, Inc, 16 to 23 of 23 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
May 12, 2025 15:42
Sampling point
TC0005 Outside Faucet
Sample type
Routine
Lab sample
BACT-221202-33312
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 12, 2025 15:42, sampling point TC0005 Coliform (TCR)
Absence , sample collected May 12, 2025 15:42, sampling point TC0005 E. Coli
Collected
Apr 9, 2025 11:00
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-221202-33311
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2025 – Apr 30, 2025
Absence , sample collected Apr 9, 2025 11:00, sampling point TC0004 Coliform (TCR)
Absence , sample collected Apr 9, 2025 11:00, sampling point TC0004 E. Coli
Collected
Mar 27, 2025
Sampling point
TC0003 Outside Faucet
Sample type
Routine
Lab sample
2503512-01
Laboratory
Micro Methods Laboratory
Monitoring period
Mar 1, 2025 – Mar 31, 2025
Absence , sample collected Mar 27, 2025, sampling point TC0003 Coliform (TCR)
Collected
Feb 24, 2025 11:00
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-221202-33310
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2025 – Feb 28, 2025
Absence , sample collected Feb 24, 2025 11:00, sampling point TC0002 Coliform (TCR)
Absence , sample collected Feb 24, 2025 11:00, sampling point TC0002 E. Coli
Collected
Jan 13, 2025 13:30
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-221202-33309
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2025 – Jan 31, 2025
Absence , sample collected Jan 13, 2025 13:30, sampling point TC0001 Coliform (TCR)
Absence , sample collected Jan 13, 2025 13:30, sampling point TC0001 E. Coli
Collected
Dec 16, 2024 14:05
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-221202-33308
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2024 – Dec 31, 2024
Absence , sample collected Dec 16, 2024 14:05, sampling point TC0001 Coliform (TCR)
Absence , sample collected Dec 16, 2024 14:05, sampling point TC0001 E. Coli
Collected
Nov 20, 2024 11:15
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-221202-33307
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2024 – Nov 30, 2024
Absence , sample collected Nov 20, 2024 11:15, sampling point TC0001 Coliform (TCR)
Absence , sample collected Nov 20, 2024 11:15, sampling point TC0001 E. Coli
Collected
Oct 21, 2024 14:00
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-221202-33305
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2024 – Oct 31, 2024
Absence , sample collected Oct 21, 2024 14:00, sampling point TC0010 Coliform (TCR)
Absence , sample collected Oct 21, 2024 14:00, sampling point TC0010 E. Coli