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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

MS0150006 , Harmony Ridge Water Assn

2 of 741 results on record were positive for coliform or another organism the agency tests for. The most recent was August 19, 2024.

They fall across 2 of the 565 samples on record.

Every sample on record, October 2, 2003 to July 27, 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 25, 2024 and September 25, 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 44 samples in this date range, newest first.

Routine (15).

Coliform and microbial sample results for Harmony Ridge Water Assn, 1 to 15 of 44 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jul 27, 2026 14:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
BACT-250116-2597
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2026 – Jul 31, 2026
Absence , sample collected Jul 27, 2026 14:45, sampling point DS000 Coliform (TCR)
Absence , sample collected Jul 27, 2026 14:45, sampling point DS000 E. Coli
Collected
Jul 27, 2026 15:05
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
BACT-250116-2598
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2026 – Jul 31, 2026
Absence , sample collected Jul 27, 2026 15:05, sampling point DS000 Coliform (TCR)
Absence , sample collected Jul 27, 2026 15:05, sampling point DS000 E. Coli
Collected
Jun 17, 2026 15:23
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
BACT-250116-2595
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2026 – Jun 30, 2026
Absence , sample collected Jun 17, 2026 15:23, sampling point DS000 Coliform (TCR)
Absence , sample collected Jun 17, 2026 15:23, sampling point DS000 E. Coli
Collected
Jun 17, 2026 16:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
BACT-250116-2596
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2026 – Jun 30, 2026
Absence , sample collected Jun 17, 2026 16:00, sampling point DS000 Coliform (TCR)
Absence , sample collected Jun 17, 2026 16:00, sampling point DS000 E. Coli
Collected
May 25, 2026 16:12
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
BACT-250116-2593
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 25, 2026 16:12, sampling point DS000 Coliform (TCR)
Absence , sample collected May 25, 2026 16:12, sampling point DS000 E. Coli
Collected
May 25, 2026 16:33
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
BACT-250116-2594
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 25, 2026 16:33, sampling point DS000 Coliform (TCR)
Absence , sample collected May 25, 2026 16:33, sampling point DS000 E. Coli
Collected
Apr 1, 2026 16:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
BACT-250116-2586
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2026 – Apr 30, 2026
Absence , sample collected Apr 1, 2026 16:20, sampling point DS000 Coliform (TCR)
Absence , sample collected Apr 1, 2026 16:20, sampling point DS000 E. Coli
Collected
Apr 1, 2026 15:41
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
BACT-250116-2587
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2026 – Apr 30, 2026
Absence , sample collected Apr 1, 2026 15:41, sampling point DS000 Coliform (TCR)
Absence , sample collected Apr 1, 2026 15:41, sampling point DS000 E. Coli
Collected
Mar 10, 2026 14:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
BACT-250116-2584
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2026 – Mar 31, 2026
Absence , sample collected Mar 10, 2026 14:20, sampling point DS000 Coliform (TCR)
Absence , sample collected Mar 10, 2026 14:20, sampling point DS000 E. Coli
Collected
Mar 10, 2026 14:35
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
BACT-250116-2585
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2026 – Mar 31, 2026
Absence , sample collected Mar 10, 2026 14:35, sampling point DS000 Coliform (TCR)
Absence , sample collected Mar 10, 2026 14:35, sampling point DS000 E. Coli
Collected
Feb 18, 2026 14:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
BACT-250116-2591
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2026 – Feb 28, 2026
Absence , sample collected Feb 18, 2026 14:15, sampling point DS000 Coliform (TCR)
Absence , sample collected Feb 18, 2026 14:15, sampling point DS000 E. Coli
Collected
Feb 18, 2026 14:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
BACT-250116-2592
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2026 – Feb 28, 2026
Absence , sample collected Feb 18, 2026 14:40, sampling point DS000 Coliform (TCR)
Absence , sample collected Feb 18, 2026 14:40, sampling point DS000 E. Coli
Collected
Jan 13, 2026 15:35
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
BACT-250116-2582
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 13, 2026 15:35, sampling point DS000 Coliform (TCR)
Absence , sample collected Jan 13, 2026 15:35, sampling point DS000 E. Coli
Collected
Jan 13, 2026 15:22
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
BACT-250116-2583
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 13, 2026 15:22, sampling point DS000 Coliform (TCR)
Absence , sample collected Jan 13, 2026 15:22, sampling point DS000 E. Coli
Collected
Dec 15, 2025 14:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
BACT-250116-2589
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2025 – Dec 31, 2025
Absence , sample collected Dec 15, 2025 14:20, sampling point DS000 Coliform (TCR)
Absence , sample collected Dec 15, 2025 14:20, sampling point DS000 E. Coli