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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

MS0520005 , Mashulaville Water District Inc

2 of 381 results on record were positive for coliform or another organism the agency tests for. The most recent was June 19, 2014.

They fall across 2 of the 292 samples on record.

Every sample on record, October 15, 2003 to July 22, 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 1–15 of 22 samples in this date range, newest first.

Routine (15).

Coliform and microbial sample results for Mashulaville Water District Inc, 1 to 15 of 22 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jul 22, 2026 09:00
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-250311-12819
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2026 – Jul 31, 2026
Absence , sample collected Jul 22, 2026 09:00, sampling point TC0004 Coliform (TCR)
Absence , sample collected Jul 22, 2026 09:00, sampling point TC0004 E. Coli
Collected
Jun 15, 2026 08:20
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-250311-12818
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2026 – Jun 30, 2026
Absence , sample collected Jun 15, 2026 08:20, sampling point TC0004 Coliform (TCR)
Absence , sample collected Jun 15, 2026 08:20, sampling point TC0004 E. Coli
Collected
May 11, 2026 11:30
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-250311-12817
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 11, 2026 11:30, sampling point TC0004 Coliform (TCR)
Absence , sample collected May 11, 2026 11:30, sampling point TC0004 E. Coli
Collected
Apr 15, 2026 11:15
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-231213-49100
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2026 – Apr 30, 2026
Absence , sample collected Apr 15, 2026 11:15, sampling point TC0004 Coliform (TCR)
Absence , sample collected Apr 15, 2026 11:15, sampling point TC0004 E. Coli
Collected
Mar 17, 2026 08:30
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-231213-49099
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2026 – Mar 31, 2026
Absence , sample collected Mar 17, 2026 08:30, sampling point TC0004 Coliform (TCR)
Absence , sample collected Mar 17, 2026 08:30, sampling point TC0004 E. Coli
Collected
Feb 10, 2026 13:15
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-231213-49098
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2026 – Feb 28, 2026
Absence , sample collected Feb 10, 2026 13:15, sampling point TC0004 Coliform (TCR)
Absence , sample collected Feb 10, 2026 13:15, sampling point TC0004 E. Coli
Collected
Jan 20, 2026 10:30
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-231213-49097
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 20, 2026 10:30, sampling point TC0004 Coliform (TCR)
Absence , sample collected Jan 20, 2026 10:30, sampling point TC0004 E. Coli
Collected
Dec 9, 2025 12:30
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-231213-49096
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2025 – Dec 31, 2025
Absence , sample collected Dec 9, 2025 12:30, sampling point TC0004 Coliform (TCR)
Absence , sample collected Dec 9, 2025 12:30, sampling point TC0004 E. Coli
Collected
Nov 18, 2025 12:15
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-231213-49095
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2025 – Nov 30, 2025
Absence , sample collected Nov 18, 2025 12:15, sampling point TC0004 Coliform (TCR)
Absence , sample collected Nov 18, 2025 12:15, sampling point TC0004 E. Coli
Collected
Oct 20, 2025 10:40
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-231213-49093
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2025 – Oct 31, 2025
Absence , sample collected Oct 20, 2025 10:40, sampling point TC0004 Coliform (TCR)
Absence , sample collected Oct 20, 2025 10:40, sampling point TC0004 E. Coli
Collected
Sep 23, 2025 08:40
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-231213-49092
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2025 – Sep 30, 2025
Absence , sample collected Sep 23, 2025 08:40, sampling point TC0004 Coliform (TCR)
Absence , sample collected Sep 23, 2025 08:40, sampling point TC0004 E. Coli
Collected
Aug 6, 2025 11:15
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-231213-49109
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2025 – Aug 31, 2025
Absence , sample collected Aug 6, 2025 11:15, sampling point TC0004 Coliform (TCR)
Absence , sample collected Aug 6, 2025 11:15, sampling point TC0004 E. Coli
Collected
Jul 23, 2025 09:00
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-231213-49108
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2025 – Jul 31, 2025
Absence , sample collected Jul 23, 2025 09:00, sampling point TC0004 Coliform (TCR)
Absence , sample collected Jul 23, 2025 09:00, sampling point TC0004 E. Coli
Collected
Jun 24, 2025 12:20
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-231213-49107
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2025 – Jun 30, 2025
Absence , sample collected Jun 24, 2025 12:20, sampling point TC0004 Coliform (TCR)
Absence , sample collected Jun 24, 2025 12:20, sampling point TC0004 E. Coli
Collected
May 19, 2025 10:00
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-231213-49106
Laboratory
MSDH Lab
Monitoring period
May 1, 2025 – May 31, 2025
Absence , sample collected May 19, 2025 10:00, sampling point TC0004 Coliform (TCR)
Absence , sample collected May 19, 2025 10:00, sampling point TC0004 E. Coli