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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 286–300 of 901 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Charleston Utilities, 286 to 300 of 901 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Oct 30, 2018 15:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1034007
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2018 – Oct 31, 2018
Absence , sample collected Oct 30, 2018 15:15, sampling point DS000 Coliform (TCR)
Collected
Oct 30, 2018 15:41
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1034012
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2018 – Oct 31, 2018
Absence , sample collected Oct 30, 2018 15:41, sampling point DS000 Coliform (TCR)
Collected
Oct 30, 2018 15:28
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1034013
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2018 – Oct 31, 2018
Absence , sample collected Oct 30, 2018 15:28, sampling point DS000 Coliform (TCR)
Collected
Sep 24, 2018 15:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1027045
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2018 – Sep 30, 2018
Absence , sample collected Sep 24, 2018 15:20, sampling point DS000 Coliform (TCR)
Collected
Sep 24, 2018 15:32
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1027048
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2018 – Sep 30, 2018
Absence , sample collected Sep 24, 2018 15:32, sampling point DS000 Coliform (TCR)
Collected
Sep 24, 2018 15:48
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1027053
Laboratory
MSDH Lab
Monitoring period
Sep 1, 2018 – Sep 30, 2018
Absence , sample collected Sep 24, 2018 15:48, sampling point DS000 Coliform (TCR)
Collected
Aug 28, 2018 13:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1021215
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2018 – Aug 31, 2018
Absence , sample collected Aug 28, 2018 13:00, sampling point DS000 Coliform (TCR)
Collected
Aug 28, 2018 13:18
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1021216
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2018 – Aug 31, 2018
Absence , sample collected Aug 28, 2018 13:18, sampling point DS000 Coliform (TCR)
Collected
Aug 28, 2018 14:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1021226
Laboratory
MSDH Lab
Monitoring period
Aug 1, 2018 – Aug 31, 2018
Absence , sample collected Aug 28, 2018 14:00, sampling point DS000 Coliform (TCR)
Collected
Jul 25, 2018 12:46
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1015486
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2018 – Jul 31, 2018
Absence , sample collected Jul 25, 2018 12:46, sampling point DS000 Coliform (TCR)
Collected
Jul 25, 2018 13:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1015501
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2018 – Jul 31, 2018
Absence , sample collected Jul 25, 2018 13:00, sampling point DS000 Coliform (TCR)
Collected
Jul 25, 2018 13:12
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1015505
Laboratory
MSDH Lab
Monitoring period
Jul 1, 2018 – Jul 31, 2018
Absence , sample collected Jul 25, 2018 13:12, sampling point DS000 Coliform (TCR)
Collected
Jun 20, 2018 13:18
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1008896
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2018 – Jun 30, 2018
Absence , sample collected Jun 20, 2018 13:18, sampling point DS000 Coliform (TCR)
Collected
Jun 20, 2018 13:32
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1008908
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2018 – Jun 30, 2018
Absence , sample collected Jun 20, 2018 13:32, sampling point DS000 Coliform (TCR)
Collected
Jun 20, 2018 13:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1008909
Laboratory
MSDH Lab
Monitoring period
Jun 1, 2018 – Jun 30, 2018
Absence , sample collected Jun 20, 2018 13:00, sampling point DS000 Coliform (TCR)