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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 361–375 of 590 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for PRVWSD-Twin Harbor, 361 to 375 of 590 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Mar 12, 2012 09:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
507878
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2012 – Mar 31, 2012
Absence , sample collected Mar 12, 2012 09:00, sampling point DS000 Coliform (TCR)
Collected
Feb 16, 2012 08:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
502553
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2012 – Feb 29, 2012
Absence , sample collected Feb 16, 2012 08:40, sampling point DS000 Coliform (TCR)
Collected
Feb 16, 2012 08:55
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
502554
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2012 – Feb 29, 2012
Absence , sample collected Feb 16, 2012 08:55, sampling point DS000 Coliform (TCR)
Collected
Jan 12, 2012 09:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
494435
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2012 – Jan 31, 2012
Absence , sample collected Jan 12, 2012 09:00, sampling point DS000 Coliform (TCR)
Collected
Jan 12, 2012 08:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
494438
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2012 – Jan 31, 2012
Absence , sample collected Jan 12, 2012 08:40, sampling point DS000 Coliform (TCR)
Collected
Dec 5, 2011 07:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
485193
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2011 – Dec 31, 2011
Absence , sample collected Dec 5, 2011 07:45, sampling point DS000 Coliform (TCR)
Collected
Dec 5, 2011 07:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
485195
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2011 – Dec 31, 2011
Absence , sample collected Dec 5, 2011 07:30, sampling point DS000 Coliform (TCR)
Collected
Nov 1, 2011 09:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
477800
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2011 – Nov 30, 2011
Absence , sample collected Nov 1, 2011 09:00, sampling point DS000 Coliform (TCR)
Collected
Nov 1, 2011 08:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
477806
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2011 – Nov 30, 2011
Absence , sample collected Nov 1, 2011 08:40, sampling point DS000 Coliform (TCR)
Collected
Oct 13, 2011 08:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
474524
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2011 – Oct 31, 2011
Absence , sample collected Oct 13, 2011 08:30, sampling point DS000 Coliform (TCR)
Collected
Oct 13, 2011 08:46
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
474527
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2011 – Oct 31, 2011
Absence , sample collected Oct 13, 2011 08:46, sampling point DS000 Coliform (TCR)
Collected
Sep 12, 2011 08:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
465960
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2011 – Sep 30, 2011
Absence , sample collected Sep 12, 2011 08:00, sampling point DS000 Coliform (TCR)
Collected
Sep 12, 2011 08:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
465968
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2011 – Sep 30, 2011
Absence , sample collected Sep 12, 2011 08:15, sampling point DS000 Coliform (TCR)
Collected
Aug 9, 2011 10:49
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
459670
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2011 – Aug 31, 2011
Absence , sample collected Aug 9, 2011 10:49, sampling point DS000 Coliform (TCR)
Collected
Aug 9, 2011 10:36
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
459674
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2011 – Aug 31, 2011
Absence , sample collected Aug 9, 2011 10:36, sampling point DS000 Coliform (TCR)