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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

MS0450024 , PRVWSD-Twin Harbor

4 of 778 results on record were positive for coliform or another organism the agency tests for. The most recent was November 1, 2006.

They fall across 4 of the 590 samples on record.

Every sample on record, October 15, 2003 to August 10, 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 301–315 of 590 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for PRVWSD-Twin Harbor, 301 to 315 of 590 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Sep 10, 2014 08:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
721489
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2014 – Sep 30, 2014
Absence , sample collected Sep 10, 2014 08:00, sampling point DS000 Coliform (TCR)
Collected
Aug 5, 2014 08:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
711102
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2014 – Aug 31, 2014
Absence , sample collected Aug 5, 2014 08:00, sampling point DS000 Coliform (TCR)
Collected
Aug 5, 2014 08:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
711485
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2014 – Aug 31, 2014
Absence , sample collected Aug 5, 2014 08:15, sampling point DS000 Coliform (TCR)
Collected
Jul 16, 2014 08:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
707238
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2014 – Jul 31, 2014
Absence , sample collected Jul 16, 2014 08:30, sampling point DS000 Coliform (TCR)
Collected
Jul 16, 2014 08:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
707239
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2014 – Jul 31, 2014
Absence , sample collected Jul 16, 2014 08:15, sampling point DS000 Coliform (TCR)
Collected
Jun 9, 2014 09:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
698556
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2014 – Jun 30, 2014
Absence , sample collected Jun 9, 2014 09:15, sampling point DS000 Coliform (TCR)
Collected
Jun 9, 2014 09:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
698557
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2014 – Jun 30, 2014
Absence , sample collected Jun 9, 2014 09:30, sampling point DS000 Coliform (TCR)
Collected
May 13, 2014 09:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
692843
Laboratory
MSDH Lab
Monitoring period
May 1, 2014 – May 31, 2014
Absence , sample collected May 13, 2014 09:30, sampling point DS000 Coliform (TCR)
Collected
May 13, 2014 09:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
692844
Laboratory
MSDH Lab
Monitoring period
May 1, 2014 – May 31, 2014
Absence , sample collected May 13, 2014 09:40, sampling point DS000 Coliform (TCR)
Collected
Apr 15, 2014 08:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
686440
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2014 – Apr 30, 2014
Absence , sample collected Apr 15, 2014 08:30, sampling point DS000 Coliform (TCR)
Collected
Apr 15, 2014 08:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
686442
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2014 – Apr 30, 2014
Absence , sample collected Apr 15, 2014 08:45, sampling point DS000 Coliform (TCR)
Collected
Mar 10, 2014 07:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
678354
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2014 – Mar 31, 2014
Absence , sample collected Mar 10, 2014 07:45, sampling point DS000 Coliform (TCR)
Collected
Mar 10, 2014 08:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
678355
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2014 – Mar 31, 2014
Absence , sample collected Mar 10, 2014 08:00, sampling point DS000 Coliform (TCR)
Collected
Feb 19, 2014 08:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
674381
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2014 – Feb 28, 2014
Absence , sample collected Feb 19, 2014 08:00, sampling point DS000 Coliform (TCR)
Collected
Feb 19, 2014 08:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
674382
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2014 – Feb 28, 2014
Absence , sample collected Feb 19, 2014 08:15, sampling point DS000 Coliform (TCR)