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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

MS0230001 , City of Bay St Louis

5 of 3,693 results on record were positive for coliform or another organism the agency tests for. The most recent was May 21, 2024.

They fall across 5 of the 2,802 samples on record.

Every sample on record, October 15, 2003 to August 11, 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 121–135 of 2,802 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for City of Bay St Louis, 121 to 135 of 2,802 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Aug 13, 2025 10:20
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-240807-30109
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2025 – Aug 31, 2025
Absence , sample collected Aug 13, 2025 10:20, sampling point TC0001 Coliform (TCR)
Absence , sample collected Aug 13, 2025 10:20, sampling point TC0001 E. Coli
Collected
Aug 13, 2025 10:36
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-240807-30108
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2025 – Aug 31, 2025
Absence , sample collected Aug 13, 2025 10:36, sampling point TC0002 Coliform (TCR)
Absence , sample collected Aug 13, 2025 10:36, sampling point TC0002 E. Coli
Collected
Aug 13, 2025 10:06
Sampling point
TC0003 Outside Faucet
Sample type
Routine
Lab sample
BACT-240807-30110
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2025 – Aug 31, 2025
Absence , sample collected Aug 13, 2025 10:06, sampling point TC0003 Coliform (TCR)
Absence , sample collected Aug 13, 2025 10:06, sampling point TC0003 E. Coli
Collected
Aug 13, 2025 12:38
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-240807-30160
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2025 – Aug 31, 2025
Absence , sample collected Aug 13, 2025 12:38, sampling point TC0004 Coliform (TCR)
Absence , sample collected Aug 13, 2025 12:38, sampling point TC0004 E. Coli
Collected
Aug 13, 2025 11:23
Sampling point
TC0005 Outside Faucet
Sample type
Routine
Lab sample
BACT-240807-30106
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2025 – Aug 31, 2025
Absence , sample collected Aug 13, 2025 11:23, sampling point TC0005 Coliform (TCR)
Absence , sample collected Aug 13, 2025 11:23, sampling point TC0005 E. Coli
Collected
Aug 13, 2025 11:43
Sampling point
TC0006 Outside Faucet
Sample type
Routine
Lab sample
BACT-240807-30163
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2025 – Aug 31, 2025
Absence , sample collected Aug 13, 2025 11:43, sampling point TC0006 Coliform (TCR)
Absence , sample collected Aug 13, 2025 11:43, sampling point TC0006 E. Coli
Collected
Aug 13, 2025 12:00
Sampling point
TC0007 Outside Faucet
Sample type
Routine
Lab sample
BACT-240807-30162
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2025 – Aug 31, 2025
Absence , sample collected Aug 13, 2025 12:00, sampling point TC0007 Coliform (TCR)
Absence , sample collected Aug 13, 2025 12:00, sampling point TC0007 E. Coli
Collected
Aug 13, 2025 12:18
Sampling point
TC0008 Outside Faucet
Sample type
Routine
Lab sample
BACT-240807-30161
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2025 – Aug 31, 2025
Absence , sample collected Aug 13, 2025 12:18, sampling point TC0008 Coliform (TCR)
Absence , sample collected Aug 13, 2025 12:18, sampling point TC0008 E. Coli
Collected
Aug 5, 2025 14:10
Sampling point
TC0009 Outside Faucet
Sample type
Routine
Lab sample
BACT-240807-30112
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2025 – Aug 31, 2025
Absence , sample collected Aug 5, 2025 14:10, sampling point TC0009 Coliform (TCR)
Absence , sample collected Aug 5, 2025 14:10, sampling point TC0009 E. Coli
Collected
Aug 5, 2025 14:18
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-240807-30111
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2025 – Aug 31, 2025
Absence , sample collected Aug 5, 2025 14:18, sampling point TC0010 Coliform (TCR)
Absence , sample collected Aug 5, 2025 14:18, sampling point TC0010 E. Coli
Collected
Jul 28, 2025 11:45
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-240807-30104
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2025 – Jul 31, 2025
Absence , sample collected Jul 28, 2025 11:45, sampling point TC0001 Coliform (TCR)
Absence , sample collected Jul 28, 2025 11:45, sampling point TC0001 E. Coli
Collected
Jul 28, 2025 10:00
Sampling point
TC0003 Outside Faucet
Sample type
Routine
Lab sample
BACT-240807-30097
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2025 – Jul 31, 2025
Absence , sample collected Jul 28, 2025 10:00, sampling point TC0003 Coliform (TCR)
Absence , sample collected Jul 28, 2025 10:00, sampling point TC0003 E. Coli
Collected
Jul 28, 2025 12:12
Sampling point
TC0005 Outside Faucet
Sample type
Routine
Lab sample
BACT-240807-30105
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2025 – Jul 31, 2025
Absence , sample collected Jul 28, 2025 12:12, sampling point TC0005 Coliform (TCR)
Absence , sample collected Jul 28, 2025 12:12, sampling point TC0005 E. Coli
Collected
Jul 28, 2025 10:20
Sampling point
TC0006 Outside Faucet
Sample type
Routine
Lab sample
BACT-240807-30098
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2025 – Jul 31, 2025
Absence , sample collected Jul 28, 2025 10:20, sampling point TC0006 Coliform (TCR)
Absence , sample collected Jul 28, 2025 10:20, sampling point TC0006 E. Coli
Collected
Jul 28, 2025 10:45
Sampling point
TC0007 Outside Faucet
Sample type
Routine
Lab sample
BACT-240807-30099
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2025 – Jul 31, 2025
Absence , sample collected Jul 28, 2025 10:45, sampling point TC0007 Coliform (TCR)
Absence , sample collected Jul 28, 2025 10:45, sampling point TC0007 E. Coli