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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 136–150 of 590 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for PRVWSD-Twin Harbor, 136 to 150 of 590 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
May 3, 2021 09:30
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-190815-47825
Laboratory
MSDH Lab
Monitoring period
May 1, 2021 – May 31, 2021
Absence , sample collected May 3, 2021 09:30, sampling point TC0010 Coliform (TCR)
Absence , sample collected May 3, 2021 09:30, sampling point TC0010 E. Coli
Collected
Apr 7, 2021 10:30
Sampling point
TC0008 Outside Faucet
Sample type
Routine
Lab sample
BACT-190815-47824
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2021 – Apr 30, 2021
Absence , sample collected Apr 7, 2021 10:30, sampling point TC0008 Coliform (TCR)
Absence , sample collected Apr 7, 2021 10:30, sampling point TC0008 E. Coli
Collected
Apr 7, 2021 10:15
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-190815-47823
Laboratory
MSDH Lab
Monitoring period
Apr 1, 2021 – Apr 30, 2021
Absence , sample collected Apr 7, 2021 10:15, sampling point TC0010 Coliform (TCR)
Absence , sample collected Apr 7, 2021 10:15, sampling point TC0010 E. Coli
Collected
Mar 9, 2021 10:15
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-190815-47821
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2021 – Mar 31, 2021
Absence , sample collected Mar 9, 2021 10:15, sampling point TC0010 Coliform (TCR)
Absence , sample collected Mar 9, 2021 10:15, sampling point TC0010 E. Coli
Collected
Mar 9, 2021 10:00
Sampling point
TC0014 Outside Faucet
Sample type
Routine
Lab sample
BACT-190815-47822
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2021 – Mar 31, 2021
Absence , sample collected Mar 9, 2021 10:00, sampling point TC0014 Coliform (TCR)
Absence , sample collected Mar 9, 2021 10:00, sampling point TC0014 E. Coli
Collected
Feb 3, 2021 08:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
BACT-190815-47819
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2021 – Feb 28, 2021
Absence , sample collected Feb 3, 2021 08:30, sampling point DS000 Coliform (TCR)
Absence , sample collected Feb 3, 2021 08:30, sampling point DS000 E. Coli
Collected
Feb 3, 2021 08:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
BACT-190815-47820
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2021 – Feb 28, 2021
Absence , sample collected Feb 3, 2021 08:15, sampling point DS000 Coliform (TCR)
Absence , sample collected Feb 3, 2021 08:15, sampling point DS000 E. Coli
Collected
Jan 14, 2021 10:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
BACT-190815-47817
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2021 – Jan 31, 2021
Absence , sample collected Jan 14, 2021 10:00, sampling point DS000 Coliform (TCR)
Absence , sample collected Jan 14, 2021 10:00, sampling point DS000 E. Coli
Collected
Jan 14, 2021 10:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
BACT-190815-47818
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2021 – Jan 31, 2021
Absence , sample collected Jan 14, 2021 10:15, sampling point DS000 Coliform (TCR)
Absence , sample collected Jan 14, 2021 10:15, sampling point DS000 E. Coli
Collected
Dec 8, 2020 08:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
BACT-190815-47813
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2020 – Dec 31, 2020
Absence , sample collected Dec 8, 2020 08:00, sampling point DS000 Coliform (TCR)
Absence , sample collected Dec 8, 2020 08:00, sampling point DS000 E. Coli
Collected
Dec 8, 2020 07:50
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
BACT-190815-47814
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2020 – Dec 31, 2020
Absence , sample collected Dec 8, 2020 07:50, sampling point DS000 Coliform (TCR)
Absence , sample collected Dec 8, 2020 07:50, sampling point DS000 E. Coli
Collected
Nov 17, 2020 07:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
BACT-190815-47841
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2020 – Nov 30, 2020
Absence , sample collected Nov 17, 2020 07:30, sampling point DS000 Coliform (TCR)
Absence , sample collected Nov 17, 2020 07:30, sampling point DS000 E. Coli
Collected
Nov 17, 2020 07:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
BACT-190815-47842
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2020 – Nov 30, 2020
Absence , sample collected Nov 17, 2020 07:15, sampling point DS000 Coliform (TCR)
Absence , sample collected Nov 17, 2020 07:15, sampling point DS000 E. Coli
Collected
Oct 13, 2020 08:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
BACT-190815-47839
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2020 – Oct 31, 2020
Absence , sample collected Oct 13, 2020 08:00, sampling point DS000 Coliform (TCR)
Absence , sample collected Oct 13, 2020 08:00, sampling point DS000 E. Coli
Collected
Oct 13, 2020 08:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
BACT-190815-47840
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2020 – Oct 31, 2020
Absence , sample collected Oct 13, 2020 08:10, sampling point DS000 Coliform (TCR)
Absence , sample collected Oct 13, 2020 08:10, sampling point DS000 E. Coli