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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 481–495 of 590 samples on record, newest first.

Routine (12) and Repeat (3).

Coliform and microbial sample results for PRVWSD-Twin Harbor, 481 to 495 of 590 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Apr 16, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070508101918-00386
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2007 – Apr 30, 2007
Absence , sample collected Apr 16, 2007, sampling point DS000 Coliform (TCR)
Collected
Mar 19, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070409132922-00368
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2007 – Mar 31, 2007
Absence , sample collected Mar 19, 2007, sampling point DS000 Coliform (TCR)
Collected
Mar 19, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070409132922-00369
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2007 – Mar 31, 2007
Absence , sample collected Mar 19, 2007, sampling point DS000 Coliform (TCR)
Collected
Feb 15, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070315145922-02026
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2007 – Feb 28, 2007
Absence , sample collected Feb 15, 2007, sampling point DS000 Coliform (TCR)
Collected
Feb 15, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070315145922-02027
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2007 – Feb 28, 2007
Absence , sample collected Feb 15, 2007, sampling point DS000 Coliform (TCR)
Collected
Jan 8, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070206162259-00968
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2007 – Jan 31, 2007
Absence , sample collected Jan 8, 2007, sampling point DS000 Coliform (TCR)
Collected
Jan 8, 2007
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070206162259-00969
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2007 – Jan 31, 2007
Absence , sample collected Jan 8, 2007, sampling point DS000 Coliform (TCR)
Collected
Dec 11, 2006
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070105155330-00389
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2006 – Dec 31, 2006
Absence , sample collected Dec 11, 2006, sampling point DS000 Coliform (TCR)
Collected
Dec 11, 2006
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
070105155330-00390
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2006 – Dec 31, 2006
Absence , sample collected Dec 11, 2006, sampling point DS000 Coliform (TCR)
Collected
Dec 11, 2006
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
76108
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2006 – Dec 31, 2006
Absence , sample collected Dec 11, 2006, sampling point DS000 Coliform (TCR)
Collected
Dec 11, 2006
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
76110
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2006 – Dec 31, 2006
Absence , sample collected Dec 11, 2006, sampling point DS000 Coliform (TCR)
Collected
Nov 2, 2006
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
66474
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2006 – Nov 30, 2006
Absence , sample collected Nov 2, 2006, sampling point DS000 Coliform (TCR)
Collected
Nov 2, 2006
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
66475
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2006 – Nov 30, 2006
Absence , sample collected Nov 2, 2006, sampling point DS000 Coliform (TCR)
Collected
Nov 2, 2006
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
66476
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2006 – Nov 30, 2006
Absence , sample collected Nov 2, 2006, sampling point DS000 Coliform (TCR)
Collected
Nov 1, 2006
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
061211103046-02224
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2006 – Nov 30, 2006
Absence , sample collected Nov 1, 2006, sampling point DS000 Coliform (TCR)