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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 76–90 of 590 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for PRVWSD-Twin Harbor, 76 to 90 of 590 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Nov 6, 2023 09:45
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-220315-4810
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2023 – Nov 30, 2023
Absence , sample collected Nov 6, 2023 09:45, sampling point TC0010 Coliform (TCR)
Absence , sample collected Nov 6, 2023 09:45, sampling point TC0010 E. Coli
Collected
Oct 2, 2023 09:45
Sampling point
TC0007 Outside Faucet
Sample type
Routine
Lab sample
BACT-220315-4838
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2023 – Oct 31, 2023
Absence , sample collected Oct 2, 2023 09:45, sampling point TC0007 Coliform (TCR)
Absence , sample collected Oct 2, 2023 09:45, sampling point TC0007 E. Coli
Collected
Oct 2, 2023 09:30
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-220315-4837
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2023 – Oct 31, 2023
Absence , sample collected Oct 2, 2023 09:30, sampling point TC0010 Coliform (TCR)
Absence , sample collected Oct 2, 2023 09:30, sampling point TC0010 E. Coli
Collected
Sep 5, 2023 10:30
Sampling point
TC0007 Outside Faucet
Sample type
Routine
Lab sample
BACT-220315-4835
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2023 – Sep 30, 2023
Absence , sample collected Sep 5, 2023 10:30, sampling point TC0007 Coliform (TCR)
Absence , sample collected Sep 5, 2023 10:30, sampling point TC0007 E. Coli
Collected
Sep 5, 2023 10:45
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-220315-4836
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2023 – Sep 30, 2023
Absence , sample collected Sep 5, 2023 10:45, sampling point TC0010 Coliform (TCR)
Absence , sample collected Sep 5, 2023 10:45, sampling point TC0010 E. Coli
Collected
Aug 1, 2023 09:50
Sampling point
TC0007 Outside Faucet
Sample type
Routine
Lab sample
BACT-220315-4834
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2023 – Aug 31, 2023
Absence , sample collected Aug 1, 2023 09:50, sampling point TC0007 Coliform (TCR)
Absence , sample collected Aug 1, 2023 09:50, sampling point TC0007 E. Coli
Collected
Aug 1, 2023 09:37
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-220315-4833
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2023 – Aug 31, 2023
Absence , sample collected Aug 1, 2023 09:37, sampling point TC0010 Coliform (TCR)
Absence , sample collected Aug 1, 2023 09:37, sampling point TC0010 E. Coli
Collected
Jul 5, 2023 09:15
Sampling point
TC0007 Outside Faucet
Sample type
Routine
Lab sample
BACT-220315-4831
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2023 – Jul 31, 2023
Absence , sample collected Jul 5, 2023 09:15, sampling point TC0007 Coliform (TCR)
Absence , sample collected Jul 5, 2023 09:15, sampling point TC0007 E. Coli
Collected
Jul 5, 2023 09:30
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-220315-4832
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2023 – Jul 31, 2023
Absence , sample collected Jul 5, 2023 09:30, sampling point TC0010 Coliform (TCR)
Absence , sample collected Jul 5, 2023 09:30, sampling point TC0010 E. Coli
Collected
Jun 5, 2023 09:52
Sampling point
TC0007 Outside Faucet
Sample type
Routine
Lab sample
BACT-220315-4830
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2023 – Jun 30, 2023
Absence , sample collected Jun 5, 2023 09:52, sampling point TC0007 Coliform (TCR)
Absence , sample collected Jun 5, 2023 09:52, sampling point TC0007 E. Coli
Collected
Jun 5, 2023 09:30
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-220315-4829
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2023 – Jun 30, 2023
Absence , sample collected Jun 5, 2023 09:30, sampling point TC0010 Coliform (TCR)
Absence , sample collected Jun 5, 2023 09:30, sampling point TC0010 E. Coli
Collected
May 2, 2023 09:15
Sampling point
TC0007 Outside Faucet
Sample type
Routine
Lab sample
BACT-220315-4848
Laboratory
MSDH Lab
Monitoring period
May 1, 2023 – May 31, 2023
Absence , sample collected May 2, 2023 09:15, sampling point TC0007 Coliform (TCR)
Absence , sample collected May 2, 2023 09:15, sampling point TC0007 E. Coli
Collected
May 2, 2023 09:00
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-220315-4847
Laboratory
MSDH Lab
Monitoring period
May 1, 2023 – May 31, 2023
Absence , sample collected May 2, 2023 09:00, sampling point TC0010 Coliform (TCR)
Absence , sample collected May 2, 2023 09:00, sampling point TC0010 E. Coli
Collected
Apr 4, 2023 09:38
Sampling point
TC0007 Outside Faucet
Sample type
Routine
Lab sample
BACT-220315-4841
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2023 – Apr 30, 2023
Absence , sample collected Apr 4, 2023 09:38, sampling point TC0007 Coliform (TCR)
Absence , sample collected Apr 4, 2023 09:38, sampling point TC0007 E. Coli
Collected
Apr 4, 2023 09:52
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-220315-4842
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2023 – Apr 30, 2023
Absence , sample collected Apr 4, 2023 09:52, sampling point TC0010 Coliform (TCR)
Absence , sample collected Apr 4, 2023 09:52, sampling point TC0010 E. Coli