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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 241–255 of 590 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for PRVWSD-Twin Harbor, 241 to 255 of 590 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Feb 6, 2017 09:46
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
909152
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2017 – Feb 28, 2017
Absence , sample collected Feb 6, 2017 09:46, sampling point DS000 Coliform (TCR)
Collected
Jan 12, 2017 10:35
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
905464
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2017 – Jan 31, 2017
Absence , sample collected Jan 12, 2017 10:35, sampling point DS000 Coliform (TCR)
Collected
Jan 12, 2017 11:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
905469
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2017 – Jan 31, 2017
Absence , sample collected Jan 12, 2017 11:45, sampling point DS000 Coliform (TCR)
Collected
Jan 12, 2017 11:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
905470
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2017 – Jan 31, 2017
Absence , sample collected Jan 12, 2017 11:00, sampling point DS000 Coliform (TCR)
Collected
Jan 12, 2017 10:18
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
905473
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2017 – Jan 31, 2017
Absence , sample collected Jan 12, 2017 10:18, sampling point DS000 Coliform (TCR)
Collected
Dec 14, 2016 08:42
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
900345
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2016 – Dec 31, 2016
Absence , sample collected Dec 14, 2016 08:42, sampling point DS000 Coliform (TCR)
Collected
Dec 14, 2016 08:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
900346
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2016 – Dec 31, 2016
Absence , sample collected Dec 14, 2016 08:30, sampling point DS000 Coliform (TCR)
Collected
Nov 14, 2016 09:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
894319
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2016 – Nov 30, 2016
Absence , sample collected Nov 14, 2016 09:00, sampling point DS000 Coliform (TCR)
Collected
Nov 14, 2016 09:26
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
894320
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2016 – Nov 30, 2016
Absence , sample collected Nov 14, 2016 09:26, sampling point DS000 Coliform (TCR)
Collected
Oct 10, 2016 09:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
886551
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2016 – Oct 31, 2016
Absence , sample collected Oct 10, 2016 09:40, sampling point DS000 Coliform (TCR)
Collected
Oct 10, 2016 09:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
886552
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2016 – Oct 31, 2016
Absence , sample collected Oct 10, 2016 09:20, sampling point DS000 Coliform (TCR)
Collected
Sep 15, 2016 10:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
882138
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2016 – Sep 30, 2016
Absence , sample collected Sep 15, 2016 10:30, sampling point DS000 Coliform (TCR)
Collected
Sep 15, 2016 10:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
882139
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2016 – Sep 30, 2016
Absence , sample collected Sep 15, 2016 10:00, sampling point DS000 Coliform (TCR)
Collected
Aug 17, 2016 09:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
876462
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2016 – Aug 31, 2016
Absence , sample collected Aug 17, 2016 09:30, sampling point DS000 Coliform (TCR)
Collected
Aug 17, 2016 04:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
876463
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2016 – Aug 31, 2016
Absence , sample collected Aug 17, 2016 04:15, sampling point DS000 Coliform (TCR)