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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 25, 2024 and September 25, 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 16–30 of 591 samples in this date range, newest first.

Routine (15).

Coliform and microbial sample results for City of Ridgeland, 16 to 30 of 591 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Aug 3, 2026 10:45
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-251208-72301
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 3, 2026 10:45, sampling point TC0004 Coliform (TCR)
Absence , sample collected Aug 3, 2026 10:45, sampling point TC0004 E. Coli
Collected
Aug 3, 2026 12:10
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-251208-72307
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 3, 2026 12:10, sampling point TC0010 Coliform (TCR)
Absence , sample collected Aug 3, 2026 12:10, sampling point TC0010 E. Coli
Collected
Aug 3, 2026 10:30
Sampling point
TC0021 Outside Faucet
Sample type
Routine
Lab sample
BACT-251208-72300
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 3, 2026 10:30, sampling point TC0021 Coliform (TCR)
Absence , sample collected Aug 3, 2026 10:30, sampling point TC0021 E. Coli
Collected
Aug 3, 2026 11:40
Sampling point
TC0022 Outside Faucet
Sample type
Routine
Lab sample
BACT-251208-72306
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 3, 2026 11:40, sampling point TC0022 Coliform (TCR)
Absence , sample collected Aug 3, 2026 11:40, sampling point TC0022 E. Coli
Collected
Aug 3, 2026 11:27
Sampling point
TC0023 Outside Faucet
Sample type
Routine
Lab sample
BACT-251208-72305
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 3, 2026 11:27, sampling point TC0023 Coliform (TCR)
Absence , sample collected Aug 3, 2026 11:27, sampling point TC0023 E. Coli
Collected
Aug 3, 2026 10:22
Sampling point
TC0024 Outside Faucet
Sample type
Routine
Lab sample
BACT-251208-72299
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 3, 2026 10:22, sampling point TC0024 Coliform (TCR)
Absence , sample collected Aug 3, 2026 10:22, sampling point TC0024 E. Coli
Collected
Aug 3, 2026 09:38
Sampling point
TC0025 Outside Faucet
Sample type
Routine
Lab sample
BACT-251208-72297
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 3, 2026 09:38, sampling point TC0025 Coliform (TCR)
Absence , sample collected Aug 3, 2026 09:38, sampling point TC0025 E. Coli
Collected
Aug 3, 2026 11:15
Sampling point
TC0031 Outside Faucet
Sample type
Routine
Lab sample
BACT-251208-72304
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 3, 2026 11:15, sampling point TC0031 Coliform (TCR)
Absence , sample collected Aug 3, 2026 11:15, sampling point TC0031 E. Coli
Collected
Aug 3, 2026 11:05
Sampling point
TC0032 Outside Faucet
Sample type
Routine
Lab sample
BACT-251208-72303
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 3, 2026 11:05, sampling point TC0032 Coliform (TCR)
Absence , sample collected Aug 3, 2026 11:05, sampling point TC0032 E. Coli
Collected
Aug 3, 2026 10:55
Sampling point
TC0034 Outside Faucet
Sample type
Routine
Lab sample
BACT-251208-72302
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2026 – Aug 31, 2026
Absence , sample collected Aug 3, 2026 10:55, sampling point TC0034 Coliform (TCR)
Absence , sample collected Aug 3, 2026 10:55, sampling point TC0034 E. Coli
Collected
Jul 8, 2026 12:28
Sampling point
TC0015 Outside Faucet
Sample type
Routine
Lab sample
BACT-251208-72295
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2026 – Jul 31, 2026
Absence , sample collected Jul 8, 2026 12:28, sampling point TC0015 Coliform (TCR)
Absence , sample collected Jul 8, 2026 12:28, sampling point TC0015 E. Coli
Collected
Jul 8, 2026 12:15
Sampling point
TC0027 Outside Faucet
Sample type
Routine
Lab sample
BACT-251208-72294
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2026 – Jul 31, 2026
Absence , sample collected Jul 8, 2026 12:15, sampling point TC0027 Coliform (TCR)
Absence , sample collected Jul 8, 2026 12:15, sampling point TC0027 E. Coli
Collected
Jul 8, 2026 11:40
Sampling point
TC0033 Outside Faucet
Sample type
Routine
Lab sample
BACT-251208-72292
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2026 – Jul 31, 2026
Absence , sample collected Jul 8, 2026 11:40, sampling point TC0033 Coliform (TCR)
Absence , sample collected Jul 8, 2026 11:40, sampling point TC0033 E. Coli
Collected
Jul 8, 2026 12:02
Sampling point
TC0036 Outside Faucet
Sample type
Routine
Lab sample
BACT-251208-72293
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2026 – Jul 31, 2026
Absence , sample collected Jul 8, 2026 12:02, sampling point TC0036 Coliform (TCR)
Absence , sample collected Jul 8, 2026 12:02, sampling point TC0036 E. Coli
Collected
Jul 7, 2026 11:28
Sampling point
TC0005 Outside Faucet
Sample type
Routine
Lab sample
BACT-251208-72283
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2026 – Jul 31, 2026
Absence , sample collected Jul 7, 2026 11:28, sampling point TC0005 Coliform (TCR)
Absence , sample collected Jul 7, 2026 11:28, sampling point TC0005 E. Coli