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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

MS0760078 , Harlows Casino

1 of 319 results on record was positive for coliform or another organism the agency tests for. The most recent was August 1, 2011.

They fall across 1 of the 231 samples on record.

Every sample on record, January 8, 2008 to August 11, 2026. No date range is applied.

This system’s violations

The most recent samples

No date range is applied: this list draws on every sample on record. Show the last two years only.

The list below shows 1–15 of 231 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Harlows Casino, 1 to 15 of 231 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Aug 11, 2026 15:15
Sampling point
DS000
Sample type
Routine
Lab sample
BACT-260728-22017
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 11, 2026 15:15, sampling point DS000 Coliform (TCR)
Absence , sample collected Aug 11, 2026 15:15, sampling point DS000 E. Coli
Collected
Jul 27, 2026 13:20
Sampling point
DS000
Sample type
Routine
Lab sample
BACT-260728-22016
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2026 – Jul 31, 2026
Absence , sample collected Jul 27, 2026 13:20, sampling point DS000 Coliform (TCR)
Absence , sample collected Jul 27, 2026 13:20, sampling point DS000 E. Coli
Collected
Jun 2, 2026 15:55
Sampling point
DS000
Sample type
Routine
Lab sample
BACT-231012-45253
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2026 – Jun 30, 2026
Absence , sample collected Jun 2, 2026 15:55, sampling point DS000 Coliform (TCR)
Absence , sample collected Jun 2, 2026 15:55, sampling point DS000 E. Coli
Collected
May 4, 2026 16:00
Sampling point
DS000
Sample type
Routine
Lab sample
BACT-231012-45252
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 4, 2026 16:00, sampling point DS000 Coliform (TCR)
Absence , sample collected May 4, 2026 16:00, sampling point DS000 E. Coli
Collected
Apr 6, 2026 15:25
Sampling point
DS000
Sample type
Routine
Lab sample
BACT-231012-45251
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2026 – Apr 30, 2026
Absence , sample collected Apr 6, 2026 15:25, sampling point DS000 Coliform (TCR)
Absence , sample collected Apr 6, 2026 15:25, sampling point DS000 E. Coli
Collected
Mar 9, 2026 14:50
Sampling point
DS000
Sample type
Routine
Lab sample
BACT-231012-45250
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2026 – Mar 31, 2026
Absence , sample collected Mar 9, 2026 14:50, sampling point DS000 Coliform (TCR)
Absence , sample collected Mar 9, 2026 14:50, sampling point DS000 E. Coli
Collected
Feb 10, 2026 15:05
Sampling point
DS000
Sample type
Routine
Lab sample
BACT-231012-45249
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2026 – Feb 28, 2026
Absence , sample collected Feb 10, 2026 15:05, sampling point DS000 Coliform (TCR)
Absence , sample collected Feb 10, 2026 15:05, sampling point DS000 E. Coli
Collected
Jan 5, 2026 15:10
Sampling point
DS000
Sample type
Routine
Lab sample
BACT-231012-45248
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 5, 2026 15:10, sampling point DS000 Coliform (TCR)
Absence , sample collected Jan 5, 2026 15:10, sampling point DS000 E. Coli
Collected
Dec 2, 2025 14:35
Sampling point
DS000
Sample type
Routine
Lab sample
BACT-231012-45247
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2025 – Dec 31, 2025
Absence , sample collected Dec 2, 2025 14:35, sampling point DS000 Coliform (TCR)
Absence , sample collected Dec 2, 2025 14:35, sampling point DS000 E. Coli
Collected
Nov 3, 2025 14:30
Sampling point
DS000
Sample type
Routine
Lab sample
BACT-231012-45246
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2025 – Nov 30, 2025
Absence , sample collected Nov 3, 2025 14:30, sampling point DS000 Coliform (TCR)
Absence , sample collected Nov 3, 2025 14:30, sampling point DS000 E. Coli
Collected
Oct 1, 2025 15:05
Sampling point
DS000
Sample type
Routine
Lab sample
BACT-231012-45245
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2025 – Oct 31, 2025
Absence , sample collected Oct 1, 2025 15:05, sampling point DS000 Coliform (TCR)
Absence , sample collected Oct 1, 2025 15:05, sampling point DS000 E. Coli
Collected
Sep 2, 2025 15:35
Sampling point
DS000
Sample type
Routine
Lab sample
BACT-231012-45244
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2025 – Sep 30, 2025
Absence , sample collected Sep 2, 2025 15:35, sampling point DS000 Coliform (TCR)
Absence , sample collected Sep 2, 2025 15:35, sampling point DS000 E. Coli
Collected
Aug 5, 2025 14:55
Sampling point
DS000
Sample type
Routine
Lab sample
BACT-231012-45243
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2025 – Aug 31, 2025
Absence , sample collected Aug 5, 2025 14:55, sampling point DS000 Coliform (TCR)
Absence , sample collected Aug 5, 2025 14:55, sampling point DS000 E. Coli
Collected
Jul 7, 2025 15:25
Sampling point
DS000
Sample type
Routine
Lab sample
BACT-231012-45242
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2025 – Jul 31, 2025
Absence , sample collected Jul 7, 2025 15:25, sampling point DS000 Coliform (TCR)
Absence , sample collected Jul 7, 2025 15:25, sampling point DS000 E. Coli
Collected
Jun 2, 2025 15:45
Sampling point
DS000
Sample type
Routine
Lab sample
BACT-231012-45241
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2025 – Jun 30, 2025
Absence , sample collected Jun 2, 2025 15:45, sampling point DS000 Coliform (TCR)
Absence , sample collected Jun 2, 2025 15:45, sampling point DS000 E. Coli