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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 286–300 of 590 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for PRVWSD-Twin Harbor, 286 to 300 of 590 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Apr 20, 2015 07:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
768174
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2015 – Apr 30, 2015
Absence , sample collected Apr 20, 2015 07:45, sampling point DS000 Coliform (TCR)
Collected
Apr 20, 2015 08:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
768175
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2015 – Apr 30, 2015
Absence , sample collected Apr 20, 2015 08:00, sampling point DS000 Coliform (TCR)
Collected
Mar 16, 2015 08:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
760297
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2015 – Mar 31, 2015
Absence , sample collected Mar 16, 2015 08:30, sampling point DS000 Coliform (TCR)
Collected
Mar 16, 2015 08:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
760298
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2015 – Mar 31, 2015
Absence , sample collected Mar 16, 2015 08:15, sampling point DS000 Coliform (TCR)
Collected
Feb 11, 2015 08:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
754928
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2015 – Feb 28, 2015
Absence , sample collected Feb 11, 2015 08:00, sampling point DS000 Coliform (TCR)
Collected
Feb 11, 2015 07:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
754929
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2015 – Feb 28, 2015
Absence , sample collected Feb 11, 2015 07:45, sampling point DS000 Coliform (TCR)
Collected
Jan 14, 2015 08:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
748392
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2015 – Jan 31, 2015
Absence , sample collected Jan 14, 2015 08:15, sampling point DS000 Coliform (TCR)
Collected
Jan 14, 2015 08:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
748393
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2015 – Jan 31, 2015
Absence , sample collected Jan 14, 2015 08:00, sampling point DS000 Coliform (TCR)
Collected
Dec 16, 2014 08:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
742932
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2014 – Dec 31, 2014
Absence , sample collected Dec 16, 2014 08:15, sampling point DS000 Coliform (TCR)
Collected
Dec 16, 2014 08:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
742933
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2014 – Dec 31, 2014
Absence , sample collected Dec 16, 2014 08:00, sampling point DS000 Coliform (TCR)
Collected
Nov 4, 2014 08:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
732726
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2014 – Nov 30, 2014
Absence , sample collected Nov 4, 2014 08:15, sampling point DS000 Coliform (TCR)
Collected
Nov 4, 2014 08:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
732734
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2014 – Nov 30, 2014
Absence , sample collected Nov 4, 2014 08:00, sampling point DS000 Coliform (TCR)
Collected
Oct 16, 2014 08:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
729075
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2014 – Oct 31, 2014
Absence , sample collected Oct 16, 2014 08:15, sampling point DS000 Coliform (TCR)
Collected
Oct 16, 2014 08:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
729076
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2014 – Oct 31, 2014
Absence , sample collected Oct 16, 2014 08:30, sampling point DS000 Coliform (TCR)
Collected
Sep 10, 2014 08:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
721488
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2014 – Sep 30, 2014
Absence , sample collected Sep 10, 2014 08:15, sampling point DS000 Coliform (TCR)