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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

MS0680002 , Charleston Utilities

6 of 1,167 results on record were positive for coliform or another organism the agency tests for. The most recent was August 25, 2025.

They fall across 6 of the 901 samples on record.

Every sample on record, October 13, 2003 to July 15, 2026. No date range is applied.

This system’s violations

The most recent samples

No date range is applied: this list draws on every sample on record. Show the last two years only.

The list below shows 211–225 of 901 samples on record, newest first.

Routine (13) and Repeat (2).

Coliform and microbial sample results for Charleston Utilities, 211 to 225 of 901 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Oct 27, 2020 14:30
Sampling point
TC0006 Outside Faucet
Sample type
Routine
Lab sample
BACT-200824-51533
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2020 – Oct 31, 2020
Absence , sample collected Oct 27, 2020 14:30, sampling point TC0006 Coliform (TCR)
Absence , sample collected Oct 27, 2020 14:30, sampling point TC0006 E. Coli
Collected
Oct 27, 2020 15:20
Sampling point
TC0007 Outside Faucet
Sample type
Routine
Lab sample
BACT-200824-51535
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2020 – Oct 31, 2020
Absence , sample collected Oct 27, 2020 15:20, sampling point TC0007 Coliform (TCR)
Absence , sample collected Oct 27, 2020 15:20, sampling point TC0007 E. Coli
Collected
Sep 22, 2020 13:01
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-200824-51530
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2020 – Sep 30, 2020
Absence , sample collected Sep 22, 2020 13:01, sampling point TC0001 Coliform (TCR)
Absence , sample collected Sep 22, 2020 13:01, sampling point TC0001 E. Coli
Collected
Sep 22, 2020 13:18
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-200824-51531
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2020 – Sep 30, 2020
Absence , sample collected Sep 22, 2020 13:18, sampling point TC0002 Coliform (TCR)
Absence , sample collected Sep 22, 2020 13:18, sampling point TC0002 E. Coli
Collected
Sep 22, 2020 13:30
Sampling point
TC0003 Outside Faucet
Sample type
Routine
Lab sample
BACT-200824-51532
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2020 – Sep 30, 2020
Absence , sample collected Sep 22, 2020 13:30, sampling point TC0003 Coliform (TCR)
Absence , sample collected Sep 22, 2020 13:30, sampling point TC0003 E. Coli
Collected
Sep 14, 2020 07:20
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
BACT-200824-51528
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2020 – Aug 31, 2020
Absence , sample collected Sep 14, 2020 07:20, sampling point DS000 Coliform (TCR)
Absence , sample collected Sep 14, 2020 07:20, sampling point DS000 E. Coli
Collected
Sep 14, 2020 07:00
Sampling point
DS000 Distribution
Sample type
Repeat
Lab sample
BACT-200824-51529
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2020 – Aug 31, 2020
Absence , sample collected Sep 14, 2020 07:00, sampling point DS000 Coliform (TCR)
Absence , sample collected Sep 14, 2020 07:00, sampling point DS000 E. Coli
Collected
Aug 24, 2020 12:55
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-191217-88164
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2020 – Aug 31, 2020
Absence , sample collected Aug 24, 2020 12:55, sampling point TC0001 Coliform (TCR)
Absence , sample collected Aug 24, 2020 12:55, sampling point TC0001 E. Coli
Collected
Aug 24, 2020 12:20
Sampling point
TC0005 Outside Faucet
Sample type
Routine
Lab sample
BACT-191217-88160
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2020 – Aug 31, 2020
Absence , sample collected Aug 24, 2020 12:20, sampling point TC0005 Coliform (TCR)
Absence , sample collected Aug 24, 2020 12:20, sampling point TC0005 E. Coli
Collected
Aug 24, 2020 12:39
Sampling point
TC0006 Outside Faucet
Sample type
Routine
Lab sample
BACT-191217-88163
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2020 – Aug 31, 2020
Absence , sample collected Aug 24, 2020 12:39, sampling point TC0006 Coliform (TCR)
Absence , sample collected Aug 24, 2020 12:39, sampling point TC0006 E. Coli
Collected
Jul 27, 2020 15:42
Sampling point
TC0002 Outside Faucet
Sample type
Routine
Lab sample
BACT-191217-88159
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2020 – Jul 31, 2020
Absence , sample collected Jul 27, 2020 15:42, sampling point TC0002 Coliform (TCR)
Absence , sample collected Jul 27, 2020 15:42, sampling point TC0002 E. Coli
Collected
Jul 27, 2020 15:30
Sampling point
TC0007 Outside Faucet
Sample type
Routine
Lab sample
BACT-191217-88158
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2020 – Jul 31, 2020
Absence , sample collected Jul 27, 2020 15:30, sampling point TC0007 Coliform (TCR)
Absence , sample collected Jul 27, 2020 15:30, sampling point TC0007 E. Coli
Collected
Jul 27, 2020 15:15
Sampling point
TC0009 Outside Faucet
Sample type
Routine
Lab sample
BACT-191217-88154
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2020 – Jul 31, 2020
Absence , sample collected Jul 27, 2020 15:15, sampling point TC0009 Coliform (TCR)
Absence , sample collected Jul 27, 2020 15:15, sampling point TC0009 E. Coli
Collected
Jun 23, 2020 07:40
Sampling point
TC0001 Outside Faucet
Sample type
Routine
Lab sample
BACT-191217-88155
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2020 – Jun 30, 2020
Absence , sample collected Jun 23, 2020 07:40, sampling point TC0001 Coliform (TCR)
Absence , sample collected Jun 23, 2020 07:40, sampling point TC0001 E. Coli
Collected
Jun 23, 2020 08:02
Sampling point
TC0003 Outside Faucet
Sample type
Routine
Lab sample
BACT-191217-88156
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2020 – Jun 30, 2020
Absence , sample collected Jun 23, 2020 08:02, sampling point TC0003 Coliform (TCR)
Absence , sample collected Jun 23, 2020 08:02, sampling point TC0003 E. Coli