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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 26, 2024 and September 26, 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 76–90 of 591 samples in this date range, newest first.

Routine (15).

Coliform and microbial sample results for City of Ridgeland, 76 to 90 of 591 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
May 7, 2026 07:57
Sampling point
TC0014 Outside Faucet
Sample type
Routine
Lab sample
BACT-251208-72378
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 7, 2026 07:57, sampling point TC0014 Coliform (TCR)
Absence , sample collected May 7, 2026 07:57, sampling point TC0014 E. Coli
Collected
May 7, 2026 08:15
Sampling point
TC0019 Outside Faucet
Sample type
Routine
Lab sample
BACT-251208-72379
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 7, 2026 08:15, sampling point TC0019 Coliform (TCR)
Absence , sample collected May 7, 2026 08:15, sampling point TC0019 E. Coli
Collected
May 7, 2026 09:10
Sampling point
TC0027 Outside Faucet
Sample type
Routine
Lab sample
BACT-251208-72376
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 7, 2026 09:10, sampling point TC0027 Coliform (TCR)
Absence , sample collected May 7, 2026 09:10, sampling point TC0027 E. Coli
Collected
May 7, 2026 07:40
Sampling point
TC0029 Outside Faucet
Sample type
Routine
Lab sample
BACT-251208-72377
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 7, 2026 07:40, sampling point TC0029 Coliform (TCR)
Absence , sample collected May 7, 2026 07:40, sampling point TC0029 E. Coli
Collected
May 7, 2026 08:30
Sampling point
TC0033 Outside Faucet
Sample type
Routine
Lab sample
BACT-251208-72380
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 7, 2026 08:30, sampling point TC0033 Coliform (TCR)
Absence , sample collected May 7, 2026 08:30, sampling point TC0033 E. Coli
Collected
May 7, 2026 08:42
Sampling point
TC0036 Outside Faucet
Sample type
Routine
Lab sample
BACT-251208-72381
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 7, 2026 08:42, sampling point TC0036 Coliform (TCR)
Absence , sample collected May 7, 2026 08:42, sampling point TC0036 E. Coli
Collected
May 5, 2026 07:48
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-251208-72458
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 5, 2026 07:48, sampling point TC0001 Coliform (TCR)
Absence , sample collected May 5, 2026 07:48, sampling point TC0001 E. Coli
Collected
May 5, 2026 08:40
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-251208-72461
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 5, 2026 08:40, sampling point TC0004 Coliform (TCR)
Absence , sample collected May 5, 2026 08:40, sampling point TC0004 E. Coli
Collected
May 5, 2026 11:00
Sampling point
TC0005 Outside Faucet
Sample type
Routine
Lab sample
BACT-251208-72370
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 5, 2026 11:00, sampling point TC0005 Coliform (TCR)
Absence , sample collected May 5, 2026 11:00, sampling point TC0005 E. Coli
Collected
May 5, 2026 11:20
Sampling point
TC0006 Outside Faucet
Sample type
Routine
Lab sample
BACT-251208-72371
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 5, 2026 11:20, sampling point TC0006 Coliform (TCR)
Absence , sample collected May 5, 2026 11:20, sampling point TC0006 E. Coli
Collected
May 5, 2026 11:55
Sampling point
TC0007 Outside Faucet
Sample type
Routine
Lab sample
BACT-251208-72373
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 5, 2026 11:55, sampling point TC0007 Coliform (TCR)
Absence , sample collected May 5, 2026 11:55, sampling point TC0007 E. Coli
Collected
May 5, 2026 10:45
Sampling point
TC0008 Outside Faucet
Sample type
Routine
Lab sample
BACT-251208-72369
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 5, 2026 10:45, sampling point TC0008 Coliform (TCR)
Absence , sample collected May 5, 2026 10:45, sampling point TC0008 E. Coli
Collected
May 5, 2026 10:18
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-251208-72467
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 5, 2026 10:18, sampling point TC0010 Coliform (TCR)
Absence , sample collected May 5, 2026 10:18, sampling point TC0010 E. Coli
Collected
May 5, 2026 10:35
Sampling point
TC0016 Outside Faucet
Sample type
Routine
Lab sample
BACT-251208-72368
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 5, 2026 10:35, sampling point TC0016 Coliform (TCR)
Absence , sample collected May 5, 2026 10:35, sampling point TC0016 E. Coli
Collected
May 5, 2026 12:07
Sampling point
TC0017 Outside Faucet
Sample type
Routine
Lab sample
BACT-251208-72374
Laboratory
MSDH Lab
Monitoring period
May 1, 2026 – May 31, 2026
Absence , sample collected May 5, 2026 12:07, sampling point TC0017 Coliform (TCR)
Absence , sample collected May 5, 2026 12:07, sampling point TC0017 E. Coli