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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 226–240 of 591 samples in this date range, newest first.

Routine (15).

Coliform and microbial sample results for City of Ridgeland, 226 to 240 of 591 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Nov 4, 2025 08:36
Sampling point
TC0005 Outside Faucet
Sample type
Routine
Lab sample
BACT-250306-12538
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2025 – Nov 30, 2025
Absence , sample collected Nov 4, 2025 08:36, sampling point TC0005 Coliform (TCR)
Absence , sample collected Nov 4, 2025 08:36, sampling point TC0005 E. Coli
Collected
Nov 4, 2025 08:50
Sampling point
TC0006 Outside Faucet
Sample type
Routine
Lab sample
BACT-250306-12539
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2025 – Nov 30, 2025
Absence , sample collected Nov 4, 2025 08:50, sampling point TC0006 Coliform (TCR)
Absence , sample collected Nov 4, 2025 08:50, sampling point TC0006 E. Coli
Collected
Nov 4, 2025 09:20
Sampling point
TC0007 Outside Faucet
Sample type
Routine
Lab sample
BACT-250306-12541
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2025 – Nov 30, 2025
Absence , sample collected Nov 4, 2025 09:20, sampling point TC0007 Coliform (TCR)
Absence , sample collected Nov 4, 2025 09:20, sampling point TC0007 E. Coli
Collected
Nov 4, 2025 08:16
Sampling point
TC0008 Outside Faucet
Sample type
Routine
Lab sample
BACT-250306-12537
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2025 – Nov 30, 2025
Absence , sample collected Nov 4, 2025 08:16, sampling point TC0008 Coliform (TCR)
Absence , sample collected Nov 4, 2025 08:16, sampling point TC0008 E. Coli
Collected
Nov 4, 2025 07:45
Sampling point
TC0010 Outside Faucet
Sample type
Routine
Lab sample
BACT-250306-12495
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2025 – Nov 30, 2025
Absence , sample collected Nov 4, 2025 07:45, sampling point TC0010 Coliform (TCR)
Absence , sample collected Nov 4, 2025 07:45, sampling point TC0010 E. Coli
Collected
Nov 4, 2025 10:30
Sampling point
TC0014 Outside Faucet
Sample type
Routine
Lab sample
BACT-250306-12545
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2025 – Nov 30, 2025
Absence , sample collected Nov 4, 2025 10:30, sampling point TC0014 Coliform (TCR)
Absence , sample collected Nov 4, 2025 10:30, sampling point TC0014 E. Coli
Collected
Nov 4, 2025 08:04
Sampling point
TC0016 Outside Faucet
Sample type
Routine
Lab sample
BACT-250306-12496
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2025 – Nov 30, 2025
Absence , sample collected Nov 4, 2025 08:04, sampling point TC0016 Coliform (TCR)
Absence , sample collected Nov 4, 2025 08:04, sampling point TC0016 E. Coli
Collected
Nov 4, 2025 09:40
Sampling point
TC0017 Outside Faucet
Sample type
Routine
Lab sample
BACT-250306-12542
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2025 – Nov 30, 2025
Absence , sample collected Nov 4, 2025 09:40, sampling point TC0017 Coliform (TCR)
Absence , sample collected Nov 4, 2025 09:40, sampling point TC0017 E. Coli
Collected
Nov 4, 2025 10:44
Sampling point
TC0019 Outside Faucet
Sample type
Routine
Lab sample
BACT-250306-12546
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2025 – Nov 30, 2025
Absence , sample collected Nov 4, 2025 10:44, sampling point TC0019 Coliform (TCR)
Absence , sample collected Nov 4, 2025 10:44, sampling point TC0019 E. Coli
Collected
Nov 4, 2025 11:45
Sampling point
TC0027 Outside Faucet
Sample type
Routine
Lab sample
BACT-250306-12549
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2025 – Nov 30, 2025
Absence , sample collected Nov 4, 2025 11:45, sampling point TC0027 Coliform (TCR)
Absence , sample collected Nov 4, 2025 11:45, sampling point TC0027 E. Coli
Collected
Nov 4, 2025 09:57
Sampling point
TC0028 Outside Faucet
Sample type
Routine
Lab sample
BACT-250306-12543
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2025 – Nov 30, 2025
Absence , sample collected Nov 4, 2025 09:57, sampling point TC0028 Coliform (TCR)
Absence , sample collected Nov 4, 2025 09:57, sampling point TC0028 E. Coli
Collected
Nov 4, 2025 10:17
Sampling point
TC0029 Outside Faucet
Sample type
Routine
Lab sample
BACT-250306-12544
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2025 – Nov 30, 2025
Absence , sample collected Nov 4, 2025 10:17, sampling point TC0029 Coliform (TCR)
Absence , sample collected Nov 4, 2025 10:17, sampling point TC0029 E. Coli
Collected
Nov 4, 2025 09:05
Sampling point
TC0030 Outside Faucet
Sample type
Routine
Lab sample
BACT-250306-12540
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2025 – Nov 30, 2025
Absence , sample collected Nov 4, 2025 09:05, sampling point TC0030 Coliform (TCR)
Absence , sample collected Nov 4, 2025 09:05, sampling point TC0030 E. Coli
Collected
Nov 4, 2025 11:00
Sampling point
TC0033 Outside Faucet
Sample type
Routine
Lab sample
BACT-250306-12547
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2025 – Nov 30, 2025
Absence , sample collected Nov 4, 2025 11:00, sampling point TC0033 Coliform (TCR)
Absence , sample collected Nov 4, 2025 11:00, sampling point TC0033 E. Coli
Collected
Nov 4, 2025 11:20
Sampling point
TC0036 Outside Faucet
Sample type
Routine
Lab sample
BACT-250306-12548
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2025 – Nov 30, 2025
Absence , sample collected Nov 4, 2025 11:20, sampling point TC0036 Coliform (TCR)
Absence , sample collected Nov 4, 2025 11:20, sampling point TC0036 E. Coli