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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 346–360 of 590 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for PRVWSD-Twin Harbor, 346 to 360 of 590 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Oct 5, 2012 09:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
558752
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2012 – Oct 31, 2012
Absence , sample collected Oct 5, 2012 09:00, sampling point DS000 Coliform (TCR)
Collected
Oct 5, 2012 09:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
558754
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2012 – Oct 31, 2012
Absence , sample collected Oct 5, 2012 09:10, sampling point DS000 Coliform (TCR)
Collected
Sep 19, 2012 09:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
554679
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2012 – Sep 30, 2012
Absence , sample collected Sep 19, 2012 09:15, sampling point DS000 Coliform (TCR)
Collected
Sep 19, 2012 09:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
554680
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2012 – Sep 30, 2012
Absence , sample collected Sep 19, 2012 09:00, sampling point DS000 Coliform (TCR)
Collected
Aug 8, 2012 08:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
545786
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2012 – Aug 31, 2012
Absence , sample collected Aug 8, 2012 08:00, sampling point DS000 Coliform (TCR)
Collected
Aug 8, 2012 07:48
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
545801
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2012 – Aug 31, 2012
Absence , sample collected Aug 8, 2012 07:48, sampling point DS000 Coliform (TCR)
Collected
Jul 17, 2012 08:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
537982
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2012 – Jul 31, 2012
Absence , sample collected Jul 17, 2012 08:00, sampling point DS000 Coliform (TCR)
Collected
Jul 17, 2012 08:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
537987
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2012 – Jul 31, 2012
Absence , sample collected Jul 17, 2012 08:15, sampling point DS000 Coliform (TCR)
Collected
Jun 14, 2012 08:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
529978
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2012 – Jun 30, 2012
Absence , sample collected Jun 14, 2012 08:00, sampling point DS000 Coliform (TCR)
Collected
Jun 14, 2012 08:18
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
529987
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2012 – Jun 30, 2012
Absence , sample collected Jun 14, 2012 08:18, sampling point DS000 Coliform (TCR)
Collected
May 14, 2012 08:35
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
522785
Laboratory
MSDH Lab
Monitoring period
May 1, 2012 – May 31, 2012
Absence , sample collected May 14, 2012 08:35, sampling point DS000 Coliform (TCR)
Collected
May 14, 2012 08:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
522787
Laboratory
MSDH Lab
Monitoring period
May 1, 2012 – May 31, 2012
Absence , sample collected May 14, 2012 08:20, sampling point DS000 Coliform (TCR)
Collected
Apr 18, 2012 08:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
515882
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2012 – Apr 30, 2012
Absence , sample collected Apr 18, 2012 08:00, sampling point DS000 Coliform (TCR)
Collected
Apr 18, 2012 07:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
515883
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2012 – Apr 30, 2012
Absence , sample collected Apr 18, 2012 07:45, sampling point DS000 Coliform (TCR)
Collected
Mar 12, 2012 09:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
507875
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2012 – Mar 31, 2012
Absence , sample collected Mar 12, 2012 09:15, sampling point DS000 Coliform (TCR)