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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

MS0450013 , City of Ridgeland

6 of 8,884 results on record were positive for coliform or another organism the agency tests for. The most recent was June 9, 2021.

They fall across 5 of the 6,635 samples on record.

Every sample on record, October 20, 2003 to August 5, 2026. These figures cover the whole record; the list of samples further down is narrowed.

This system’s violations

The most recent samples

Showing samples collected between September 27, 2024 and September 27, 2026. That is this page’s default, not a limit on what the agency records.

Show every sample on record

Choose a date range

The list below shows 241–255 of 591 samples in this date range, newest first.

Routine (15).

Coliform and microbial sample results for City of Ridgeland, 241 to 255 of 591 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Nov 3, 2025 11:16
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-250306-12533
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2025 – Nov 30, 2025
Absence , sample collected Nov 3, 2025 11:16, sampling point TC0001 Coliform (TCR)
Absence , sample collected Nov 3, 2025 11:16, sampling point TC0001 E. Coli
Collected
Nov 3, 2025 12:18
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-250306-12536
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2025 – Nov 30, 2025
Absence , sample collected Nov 3, 2025 12:18, sampling point TC0004 Coliform (TCR)
Absence , sample collected Nov 3, 2025 12:18, sampling point TC0004 E. Coli
Collected
Nov 3, 2025 11:55
Sampling point
TC0021 Outside Faucet
Sample type
Routine
Lab sample
BACT-250306-12535
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2025 – Nov 30, 2025
Absence , sample collected Nov 3, 2025 11:55, sampling point TC0021 Coliform (TCR)
Absence , sample collected Nov 3, 2025 11:55, sampling point TC0021 E. Coli
Collected
Nov 3, 2025 13:35
Sampling point
TC0022 Outside Faucet
Sample type
Routine
Lab sample
BACT-250306-12494
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2025 – Nov 30, 2025
Absence , sample collected Nov 3, 2025 13:35, sampling point TC0022 Coliform (TCR)
Absence , sample collected Nov 3, 2025 13:35, sampling point TC0022 E. Coli
Collected
Nov 3, 2025 13:20
Sampling point
TC0023 Outside Faucet
Sample type
Routine
Lab sample
BACT-250306-12493
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2025 – Nov 30, 2025
Absence , sample collected Nov 3, 2025 13:20, sampling point TC0023 Coliform (TCR)
Absence , sample collected Nov 3, 2025 13:20, sampling point TC0023 E. Coli
Collected
Nov 3, 2025 11:34
Sampling point
TC0024 Outside Faucet
Sample type
Routine
Lab sample
BACT-250306-12534
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2025 – Nov 30, 2025
Absence , sample collected Nov 3, 2025 11:34, sampling point TC0024 Coliform (TCR)
Absence , sample collected Nov 3, 2025 11:34, sampling point TC0024 E. Coli
Collected
Nov 3, 2025 11:00
Sampling point
TC0025 Outside Faucet
Sample type
Routine
Lab sample
BACT-250306-12532
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2025 – Nov 30, 2025
Absence , sample collected Nov 3, 2025 11:00, sampling point TC0025 Coliform (TCR)
Absence , sample collected Nov 3, 2025 11:00, sampling point TC0025 E. Coli
Collected
Nov 3, 2025 13:02
Sampling point
TC0031 Outside Faucet
Sample type
Routine
Lab sample
BACT-250306-12492
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2025 – Nov 30, 2025
Absence , sample collected Nov 3, 2025 13:02, sampling point TC0031 Coliform (TCR)
Absence , sample collected Nov 3, 2025 13:02, sampling point TC0031 E. Coli
Collected
Nov 3, 2025 12:50
Sampling point
TC0032 Outside Faucet
Sample type
Routine
Lab sample
BACT-250306-12491
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2025 – Nov 30, 2025
Absence , sample collected Nov 3, 2025 12:50, sampling point TC0032 Coliform (TCR)
Absence , sample collected Nov 3, 2025 12:50, sampling point TC0032 E. Coli
Collected
Nov 3, 2025 12:37
Sampling point
TC0034 Outside Faucet
Sample type
Routine
Lab sample
BACT-250306-12490
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2025 – Nov 30, 2025
Absence , sample collected Nov 3, 2025 12:37, sampling point TC0034 Coliform (TCR)
Absence , sample collected Nov 3, 2025 12:37, sampling point TC0034 E. Coli
Collected
Oct 2, 2025 08:10
Sampling point
TC0014 Outside Faucet
Sample type
Routine
Lab sample
BACT-250306-12527
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2025 – Oct 31, 2025
Absence , sample collected Oct 2, 2025 08:10, sampling point TC0014 Coliform (TCR)
Absence , sample collected Oct 2, 2025 08:10, sampling point TC0014 E. Coli
Collected
Oct 2, 2025 08:26
Sampling point
TC0019 Outside Faucet
Sample type
Routine
Lab sample
BACT-250306-12528
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2025 – Oct 31, 2025
Absence , sample collected Oct 2, 2025 08:26, sampling point TC0019 Coliform (TCR)
Absence , sample collected Oct 2, 2025 08:26, sampling point TC0019 E. Coli
Collected
Oct 2, 2025 09:35
Sampling point
TC0027 Outside Faucet
Sample type
Routine
Lab sample
BACT-250306-12531
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2025 – Oct 31, 2025
Absence , sample collected Oct 2, 2025 09:35, sampling point TC0027 Coliform (TCR)
Absence , sample collected Oct 2, 2025 09:35, sampling point TC0027 E. Coli
Collected
Oct 2, 2025 07:40
Sampling point
TC0028 Outside Faucet
Sample type
Routine
Lab sample
BACT-250306-12515
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2025 – Oct 31, 2025
Absence , sample collected Oct 2, 2025 07:40, sampling point TC0028 Coliform (TCR)
Absence , sample collected Oct 2, 2025 07:40, sampling point TC0028 E. Coli
Collected
Oct 2, 2025 07:54
Sampling point
TC0029 Outside Faucet
Sample type
Routine
Lab sample
BACT-250306-12516
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2025 – Oct 31, 2025
Absence , sample collected Oct 2, 2025 07:54, sampling point TC0029 Coliform (TCR)
Absence , sample collected Oct 2, 2025 07:54, sampling point TC0029 E. Coli