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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 346–360 of 901 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Charleston Utilities, 346 to 360 of 901 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Feb 6, 2017 14:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
909333
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2017 – Feb 28, 2017
Absence , sample collected Feb 6, 2017 14:00, sampling point DS000 Coliform (TCR)
Collected
Feb 6, 2017 14:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
909337
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2017 – Feb 28, 2017
Absence , sample collected Feb 6, 2017 14:30, sampling point DS000 Coliform (TCR)
Collected
Feb 6, 2017 14:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
909338
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2017 – Feb 28, 2017
Absence , sample collected Feb 6, 2017 14:15, sampling point DS000 Coliform (TCR)
Collected
Jan 9, 2017 15:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
903642
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2017 – Jan 31, 2017
Absence , sample collected Jan 9, 2017 15:00, sampling point DS000 Coliform (TCR)
Collected
Jan 9, 2017 14:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
903643
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2017 – Jan 31, 2017
Absence , sample collected Jan 9, 2017 14:45, sampling point DS000 Coliform (TCR)
Collected
Jan 9, 2017 15:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
903644
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2017 – Jan 31, 2017
Absence , sample collected Jan 9, 2017 15:15, sampling point DS000 Coliform (TCR)
Collected
Dec 7, 2016 15:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
897902
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2016 – Dec 31, 2016
Absence , sample collected Dec 7, 2016 15:00, sampling point DS000 Coliform (TCR)
Collected
Dec 7, 2016 14:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
897910
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2016 – Dec 31, 2016
Absence , sample collected Dec 7, 2016 14:30, sampling point DS000 Coliform (TCR)
Collected
Dec 7, 2016 14:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
897921
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2016 – Dec 31, 2016
Absence , sample collected Dec 7, 2016 14:45, sampling point DS000 Coliform (TCR)
Collected
Nov 7, 2016 15:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
891992
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2016 – Nov 30, 2016
Absence , sample collected Nov 7, 2016 15:00, sampling point DS000 Coliform (TCR)
Collected
Nov 7, 2016 14:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
892063
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2016 – Nov 30, 2016
Absence , sample collected Nov 7, 2016 14:45, sampling point DS000 Coliform (TCR)
Collected
Nov 7, 2016 14:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
892064
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2016 – Nov 30, 2016
Absence , sample collected Nov 7, 2016 14:30, sampling point DS000 Coliform (TCR)
Collected
Oct 3, 2016 14:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
884762
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2016 – Oct 31, 2016
Absence , sample collected Oct 3, 2016 14:30, sampling point DS000 Coliform (TCR)
Collected
Oct 3, 2016 15:15
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
884763
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2016 – Oct 31, 2016
Absence , sample collected Oct 3, 2016 15:15, sampling point DS000 Coliform (TCR)
Collected
Oct 3, 2016 15:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
884776
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2016 – Oct 31, 2016
Absence , sample collected Oct 3, 2016 15:00, sampling point DS000 Coliform (TCR)