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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 316–330 of 590 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for PRVWSD-Twin Harbor, 316 to 330 of 590 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jan 23, 2014 09:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
669040
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2014 – Jan 31, 2014
Absence , sample collected Jan 23, 2014 09:15, sampling point DS000 Coliform (TCR)
Collected
Jan 23, 2014 09:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
669041
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2014 – Jan 31, 2014
Absence , sample collected Jan 23, 2014 09:00, sampling point DS000 Coliform (TCR)
Collected
Dec 5, 2013 09:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
657831
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2013 – Dec 31, 2013
Absence , sample collected Dec 5, 2013 09:15, sampling point DS000 Coliform (TCR)
Collected
Dec 5, 2013 09:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
657832
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2013 – Dec 31, 2013
Absence , sample collected Dec 5, 2013 09:00, sampling point DS000 Coliform (TCR)
Collected
Nov 6, 2013 07:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
651227
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2013 – Nov 30, 2013
Absence , sample collected Nov 6, 2013 07:45, sampling point DS000 Coliform (TCR)
Collected
Nov 6, 2013 07:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
651228
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2013 – Nov 30, 2013
Absence , sample collected Nov 6, 2013 07:30, sampling point DS000 Coliform (TCR)
Collected
Oct 14, 2013 07:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
645883
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2013 – Oct 31, 2013
Absence , sample collected Oct 14, 2013 07:00, sampling point DS000 Coliform (TCR)
Collected
Oct 14, 2013 07:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
645884
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2013 – Oct 31, 2013
Absence , sample collected Oct 14, 2013 07:45, sampling point DS000 Coliform (TCR)
Collected
Sep 6, 2013 08:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
636166
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2013 – Sep 30, 2013
Absence , sample collected Sep 6, 2013 08:30, sampling point DS000 Coliform (TCR)
Collected
Sep 6, 2013 08:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
636167
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2013 – Sep 30, 2013
Absence , sample collected Sep 6, 2013 08:00, sampling point DS000 Coliform (TCR)
Collected
Aug 7, 2013 09:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
629009
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2013 – Aug 31, 2013
Absence , sample collected Aug 7, 2013 09:15, sampling point DS000 Coliform (TCR)
Collected
Aug 7, 2013 09:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
629010
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2013 – Aug 31, 2013
Absence , sample collected Aug 7, 2013 09:00, sampling point DS000 Coliform (TCR)
Collected
Jul 16, 2013 10:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
623824
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2013 – Jul 31, 2013
Absence , sample collected Jul 16, 2013 10:10, sampling point DS000 Coliform (TCR)
Collected
Jul 16, 2013 09:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
623825
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2013 – Jul 31, 2013
Absence , sample collected Jul 16, 2013 09:50, sampling point DS000 Coliform (TCR)
Collected
Jun 11, 2013 08:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
615156
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2013 – Jun 30, 2013
Absence , sample collected Jun 11, 2013 08:15, sampling point DS000 Coliform (TCR)