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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 331–345 of 590 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for PRVWSD-Twin Harbor, 331 to 345 of 590 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jun 11, 2013 08:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
615158
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2013 – Jun 30, 2013
Absence , sample collected Jun 11, 2013 08:00, sampling point DS000 Coliform (TCR)
Collected
May 16, 2013 08:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
609074
Laboratory
MSDH Lab
Monitoring period
May 1, 2013 – May 31, 2013
Absence , sample collected May 16, 2013 08:30, sampling point DS000 Coliform (TCR)
Collected
May 16, 2013 08:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
609075
Laboratory
MSDH Lab
Monitoring period
May 1, 2013 – May 31, 2013
Absence , sample collected May 16, 2013 08:45, sampling point DS000 Coliform (TCR)
Collected
Apr 8, 2013 08:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
600383
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2013 – Apr 30, 2013
Absence , sample collected Apr 8, 2013 08:00, sampling point DS000 Coliform (TCR)
Collected
Apr 8, 2013 08:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
600384
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2013 – Apr 30, 2013
Absence , sample collected Apr 8, 2013 08:15, sampling point DS000 Coliform (TCR)
Collected
Mar 12, 2013 08:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
594982
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2013 – Mar 31, 2013
Absence , sample collected Mar 12, 2013 08:00, sampling point DS000 Coliform (TCR)
Collected
Mar 12, 2013 08:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
594984
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2013 – Mar 31, 2013
Absence , sample collected Mar 12, 2013 08:15, sampling point DS000 Coliform (TCR)
Collected
Feb 19, 2013 08:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
588629
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2013 – Feb 28, 2013
Absence , sample collected Feb 19, 2013 08:20, sampling point DS000 Coliform (TCR)
Collected
Feb 19, 2013 08:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
588630
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2013 – Feb 28, 2013
Absence , sample collected Feb 19, 2013 08:30, sampling point DS000 Coliform (TCR)
Collected
Jan 22, 2013 08:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
581997
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2013 – Jan 31, 2013
Absence , sample collected Jan 22, 2013 08:15, sampling point DS000 Coliform (TCR)
Collected
Jan 22, 2013 08:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
582004
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2013 – Jan 31, 2013
Absence , sample collected Jan 22, 2013 08:00, sampling point DS000 Coliform (TCR)
Collected
Dec 3, 2012 08:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
570876
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2012 – Dec 31, 2012
Absence , sample collected Dec 3, 2012 08:00, sampling point DS000 Coliform (TCR)
Collected
Dec 3, 2012 08:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
570880
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2012 – Dec 31, 2012
Absence , sample collected Dec 3, 2012 08:15, sampling point DS000 Coliform (TCR)
Collected
Nov 14, 2012 08:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
568020
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2012 – Nov 30, 2012
Absence , sample collected Nov 14, 2012 08:10, sampling point DS000 Coliform (TCR)
Collected
Nov 14, 2012 08:25
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
568027
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2012 – Nov 30, 2012
Absence , sample collected Nov 14, 2012 08:25, sampling point DS000 Coliform (TCR)