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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 91–105 of 590 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for PRVWSD-Twin Harbor, 91 to 105 of 590 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Mar 6, 2023 09:25
Sampling point
TC0007 Outside Faucet
Sample type
Routine
Lab sample
BACT-220315-4840
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2023 – Mar 31, 2023
Absence , sample collected Mar 6, 2023 09:25, sampling point TC0007 Coliform (TCR)
Absence , sample collected Mar 6, 2023 09:25, sampling point TC0007 E. Coli
Collected
Mar 6, 2023 09:10
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-220315-4839
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2023 – Mar 31, 2023
Absence , sample collected Mar 6, 2023 09:10, sampling point TC0010 Coliform (TCR)
Absence , sample collected Mar 6, 2023 09:10, sampling point TC0010 E. Coli
Collected
Feb 13, 2023 09:45
Sampling point
TC0007 Outside Faucet
Sample type
Routine
Lab sample
BACT-190815-47762
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2023 – Feb 28, 2023
Absence , sample collected Feb 13, 2023 09:45, sampling point TC0007 Coliform (TCR)
Absence , sample collected Feb 13, 2023 09:45, sampling point TC0007 E. Coli
Collected
Feb 13, 2023 09:30
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-190815-47761
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2023 – Feb 28, 2023
Absence , sample collected Feb 13, 2023 09:30, sampling point TC0010 Coliform (TCR)
Absence , sample collected Feb 13, 2023 09:30, sampling point TC0010 E. Coli
Collected
Jan 4, 2023 09:20
Sampling point
TC0007 Outside Faucet
Sample type
Routine
Lab sample
BACT-190815-47759
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2023 – Jan 31, 2023
Absence , sample collected Jan 4, 2023 09:20, sampling point TC0007 Coliform (TCR)
Absence , sample collected Jan 4, 2023 09:20, sampling point TC0007 E. Coli
Collected
Jan 4, 2023 09:42
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-190815-47760
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2023 – Jan 31, 2023
Absence , sample collected Jan 4, 2023 09:42, sampling point TC0010 Coliform (TCR)
Absence , sample collected Jan 4, 2023 09:42, sampling point TC0010 E. Coli
Collected
Dec 13, 2022 08:00
Sampling point
TC0007 Outside Faucet
Sample type
Routine
Lab sample
BACT-190815-47757
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2022 – Dec 31, 2022
Absence , sample collected Dec 13, 2022 08:00, sampling point TC0007 Coliform (TCR)
Absence , sample collected Dec 13, 2022 08:00, sampling point TC0007 E. Coli
Collected
Dec 13, 2022 08:26
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-190815-47758
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2022 – Dec 31, 2022
Absence , sample collected Dec 13, 2022 08:26, sampling point TC0010 Coliform (TCR)
Absence , sample collected Dec 13, 2022 08:26, sampling point TC0010 E. Coli
Collected
Nov 1, 2022 09:48
Sampling point
TC0007 Outside Faucet
Sample type
Routine
Lab sample
BACT-190815-47754
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2022 – Nov 30, 2022
Absence , sample collected Nov 1, 2022 09:48, sampling point TC0007 Coliform (TCR)
Absence , sample collected Nov 1, 2022 09:48, sampling point TC0007 E. Coli
Collected
Nov 1, 2022 09:30
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-190815-47753
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2022 – Nov 30, 2022
Absence , sample collected Nov 1, 2022 09:30, sampling point TC0010 Coliform (TCR)
Absence , sample collected Nov 1, 2022 09:30, sampling point TC0010 E. Coli
Collected
Oct 3, 2022 09:45
Sampling point
TC0007 Outside Faucet
Sample type
Routine
Lab sample
BACT-190815-47788
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2022 – Oct 31, 2022
Absence , sample collected Oct 3, 2022 09:45, sampling point TC0007 Coliform (TCR)
Absence , sample collected Oct 3, 2022 09:45, sampling point TC0007 E. Coli
Collected
Oct 3, 2022 10:55
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-190815-47789
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2022 – Oct 31, 2022
Absence , sample collected Oct 3, 2022 10:55, sampling point TC0010 Coliform (TCR)
Absence , sample collected Oct 3, 2022 10:55, sampling point TC0010 E. Coli
Collected
Sep 13, 2022 10:24
Sampling point
TC0007 Outside Faucet
Sample type
Routine
Lab sample
BACT-190815-47786
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2022 – Sep 30, 2022
Absence , sample collected Sep 13, 2022 10:24, sampling point TC0007 Coliform (TCR)
Absence , sample collected Sep 13, 2022 10:24, sampling point TC0007 E. Coli
Collected
Sep 13, 2022 10:45
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-190815-47787
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2022 – Sep 30, 2022
Absence , sample collected Sep 13, 2022 10:45, sampling point TC0010 Coliform (TCR)
Absence , sample collected Sep 13, 2022 10:45, sampling point TC0010 E. Coli
Collected
Aug 1, 2022 09:48
Sampling point
TC0007 Outside Faucet
Sample type
Routine
Lab sample
BACT-190815-47784
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2022 – Aug 31, 2022
Absence , sample collected Aug 1, 2022 09:48, sampling point TC0007 Coliform (TCR)
Absence , sample collected Aug 1, 2022 09:48, sampling point TC0007 E. Coli