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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 181–195 of 591 samples in this date range, newest first.

Routine (15).

Coliform and microbial sample results for City of Ridgeland, 181 to 195 of 591 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Jan 8, 2026 09:20
Sampling point
TC0017 Outside Faucet
Sample type
Routine
Lab sample
BACT-250306-12597
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 8, 2026 09:20, sampling point TC0017 Coliform (TCR)
Absence , sample collected Jan 8, 2026 09:20, sampling point TC0017 E. Coli
Collected
Jan 8, 2026 10:20
Sampling point
TC0019 Outside Faucet
Sample type
Routine
Lab sample
BACT-250306-12601
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 8, 2026 10:20, sampling point TC0019 Coliform (TCR)
Absence , sample collected Jan 8, 2026 10:20, sampling point TC0019 E. Coli
Collected
Jan 8, 2026 11:30
Sampling point
TC0027 Outside Faucet
Sample type
Routine
Lab sample
BACT-250306-12604
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 8, 2026 11:30, sampling point TC0027 Coliform (TCR)
Absence , sample collected Jan 8, 2026 11:30, sampling point TC0027 E. Coli
Collected
Jan 8, 2026 09:40
Sampling point
TC0028 Outside Faucet
Sample type
Routine
Lab sample
BACT-250306-12598
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 8, 2026 09:40, sampling point TC0028 Coliform (TCR)
Absence , sample collected Jan 8, 2026 09:40, sampling point TC0028 E. Coli
Collected
Jan 8, 2026 09:53
Sampling point
TC0029 Outside Faucet
Sample type
Routine
Lab sample
BACT-250306-12599
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 8, 2026 09:53, sampling point TC0029 Coliform (TCR)
Absence , sample collected Jan 8, 2026 09:53, sampling point TC0029 E. Coli
Collected
Jan 8, 2026 08:50
Sampling point
TC0030 Outside Faucet
Sample type
Routine
Lab sample
BACT-250306-12595
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 8, 2026 08:50, sampling point TC0030 Coliform (TCR)
Absence , sample collected Jan 8, 2026 08:50, sampling point TC0030 E. Coli
Collected
Jan 8, 2026 10:37
Sampling point
TC0033 Outside Faucet
Sample type
Routine
Lab sample
BACT-250306-12602
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 8, 2026 10:37, sampling point TC0033 Coliform (TCR)
Absence , sample collected Jan 8, 2026 10:37, sampling point TC0033 E. Coli
Collected
Jan 8, 2026 10:55
Sampling point
TC0036 Outside Faucet
Sample type
Routine
Lab sample
BACT-250306-12603
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 8, 2026 10:55, sampling point TC0036 Coliform (TCR)
Absence , sample collected Jan 8, 2026 10:55, sampling point TC0036 E. Coli
Collected
Jan 7, 2026 08:44
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-250306-12590
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 7, 2026 08:44, sampling point TC0001 Coliform (TCR)
Absence , sample collected Jan 7, 2026 08:44, sampling point TC0001 E. Coli
Collected
Jan 7, 2026 09:35
Sampling point
TC0004 Outside Faucet
Sample type
Routine
Lab sample
BACT-250306-12587
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 7, 2026 09:35, sampling point TC0004 Coliform (TCR)
Absence , sample collected Jan 7, 2026 09:35, sampling point TC0004 E. Coli
Collected
Jan 7, 2026 11:14
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-250306-12571
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 7, 2026 11:14, sampling point TC0010 Coliform (TCR)
Absence , sample collected Jan 7, 2026 11:14, sampling point TC0010 E. Coli
Collected
Jan 7, 2026 11:35
Sampling point
TC0016 Outside Faucet
Sample type
Routine
Lab sample
BACT-250306-12570
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 7, 2026 11:35, sampling point TC0016 Coliform (TCR)
Absence , sample collected Jan 7, 2026 11:35, sampling point TC0016 E. Coli
Collected
Jan 7, 2026 09:20
Sampling point
TC0021 Outside Faucet
Sample type
Routine
Lab sample
BACT-250306-12588
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 7, 2026 09:20, sampling point TC0021 Coliform (TCR)
Absence , sample collected Jan 7, 2026 09:20, sampling point TC0021 E. Coli
Collected
Jan 7, 2026 10:52
Sampling point
TC0022 Outside Faucet
Sample type
Routine
Lab sample
BACT-250306-12572
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 7, 2026 10:52, sampling point TC0022 Coliform (TCR)
Absence , sample collected Jan 7, 2026 10:52, sampling point TC0022 E. Coli
Collected
Jan 7, 2026 10:35
Sampling point
TC0023 Outside Faucet
Sample type
Routine
Lab sample
BACT-250306-12573
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2026 – Jan 31, 2026
Absence , sample collected Jan 7, 2026 10:35, sampling point TC0023 Coliform (TCR)
Absence , sample collected Jan 7, 2026 10:35, sampling point TC0023 E. Coli