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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 556–570 of 590 samples on record, newest first.

Routine (12) and Repeat (3).

Coliform and microbial sample results for PRVWSD-Twin Harbor, 556 to 570 of 590 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Nov 30, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
041202134414-00107
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2004 – Nov 30, 2004
Absence , sample collected Nov 30, 2004, sampling point DS000 Coliform (TCR)
Collected
Nov 30, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
041202134414-00108
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2004 – Nov 30, 2004
Absence , sample collected Nov 30, 2004, sampling point DS000 Coliform (TCR)
Collected
Nov 30, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
041202134414-00109
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2004 – Nov 30, 2004
Absence , sample collected Nov 30, 2004, sampling point DS000 Coliform (TCR)
Collected
Nov 30, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
041202134414-00110
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2004 – Nov 30, 2004
Absence , sample collected Nov 30, 2004, sampling point DS000 Coliform (TCR)
Collected
Nov 15, 2004
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
1104-059149
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2004 – Nov 30, 2004
Absence , sample collected Nov 15, 2004, sampling point DS000 Coliform (TCR)
Collected
Nov 15, 2004
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
1104-059150
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2004 – Nov 30, 2004
Absence , sample collected Nov 15, 2004, sampling point DS000 Coliform (TCR)
Collected
Nov 15, 2004
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
1104-059151
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2004 – Nov 30, 2004
Absence , sample collected Nov 15, 2004, sampling point DS000 Coliform (TCR)
Collected
Nov 9, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
041112132138-00025
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2004 – Nov 30, 2004
Absence , sample collected Nov 9, 2004, sampling point DS000 Coliform (TCR)
Collected
Nov 9, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1104-058613-RT
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2004 – Nov 30, 2004
Presence , sample collected Nov 9, 2004, sampling point DS000 Coliform (TCR)
Absence , sample collected Nov 9, 2004, sampling point DS000 E. Coli
Collected
Oct 4, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
041006132405-00013
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2004 – Oct 31, 2004
Absence , sample collected Oct 4, 2004, sampling point DS000 Coliform (TCR)
Collected
Oct 4, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
041006132405-00014
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2004 – Oct 31, 2004
Absence , sample collected Oct 4, 2004, sampling point DS000 Coliform (TCR)
Collected
Sep 8, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040909143311-00306
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2004 – Sep 30, 2004
Absence , sample collected Sep 8, 2004, sampling point DS000 Coliform (TCR)
Collected
Sep 8, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040909143311-00307
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2004 – Sep 30, 2004
Absence , sample collected Sep 8, 2004, sampling point DS000 Coliform (TCR)
Collected
Aug 16, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040818113807-00028
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2004 – Aug 31, 2004
Absence , sample collected Aug 16, 2004, sampling point DS000 Coliform (TCR)
Collected
Aug 16, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040818113807-00029
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2004 – Aug 31, 2004
Absence , sample collected Aug 16, 2004, sampling point DS000 Coliform (TCR)