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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 271–285 of 901 samples on record, newest first.

Routine (15).

Coliform and microbial sample results for Charleston Utilities, 271 to 285 of 901 samples shown, newest first. A result is a presence-or-absence verdict and carries no measured amount.
Result Organism
Collected
Mar 25, 2019 14:30
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1066524
Laboratory
MSDH Lab
Monitoring period
Mar 1, 2019 – Mar 31, 2019
Absence , sample collected Mar 25, 2019 14:30, sampling point DS000 Coliform (TCR)
Collected
Feb 25, 2019 14:32
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1057616
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2019 – Feb 28, 2019
Absence , sample collected Feb 25, 2019 14:32, sampling point DS000 Coliform (TCR)
Collected
Feb 25, 2019 14:41
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1057619
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2019 – Feb 28, 2019
Absence , sample collected Feb 25, 2019 14:41, sampling point DS000 Coliform (TCR)
Collected
Feb 25, 2019 14:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1057620
Laboratory
MSDH Lab
Monitoring period
Feb 1, 2019 – Feb 28, 2019
Absence , sample collected Feb 25, 2019 14:20, sampling point DS000 Coliform (TCR)
Collected
Jan 23, 2019 14:40
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1052453
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2019 – Jan 31, 2019
Absence , sample collected Jan 23, 2019 14:40, sampling point DS000 Coliform (TCR)
Collected
Jan 23, 2019 14:23
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1052454
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2019 – Jan 31, 2019
Absence , sample collected Jan 23, 2019 14:23, sampling point DS000 Coliform (TCR)
Collected
Jan 23, 2019 14:10
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1052455
Laboratory
MSDH Lab
Monitoring period
Jan 1, 2019 – Jan 31, 2019
Absence , sample collected Jan 23, 2019 14:10, sampling point DS000 Coliform (TCR)
Collected
Dec 18, 2018 15:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1045738
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2018 – Dec 31, 2018
Absence , sample collected Dec 18, 2018 15:00, sampling point DS000 Coliform (TCR)
Collected
Dec 18, 2018 15:20
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1045741
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2018 – Dec 31, 2018
Absence , sample collected Dec 18, 2018 15:20, sampling point DS000 Coliform (TCR)
Collected
Dec 18, 2018 15:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1045754
Laboratory
MSDH Lab
Monitoring period
Dec 1, 2018 – Dec 31, 2018
Absence , sample collected Dec 18, 2018 15:45, sampling point DS000 Coliform (TCR)
Collected
Nov 19, 2018 12:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1038791
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2018 – Nov 30, 2018
Absence , sample collected Nov 19, 2018 12:00, sampling point DS000 Coliform (TCR)
Collected
Nov 19, 2018 12:18
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1038793
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2018 – Nov 30, 2018
Absence , sample collected Nov 19, 2018 12:18, sampling point DS000 Coliform (TCR)
Collected
Nov 19, 2018 12:31
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1038794
Laboratory
MSDH Lab
Monitoring period
Nov 1, 2018 – Nov 30, 2018
Absence , sample collected Nov 19, 2018 12:31, sampling point DS000 Coliform (TCR)
Collected
Oct 31, 2018 16:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1034076
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2018 – Oct 31, 2018
Absence , sample collected Oct 31, 2018 16:45, sampling point DS000 Coliform (TCR)
Collected
Oct 31, 2018 17:02
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
1034077
Laboratory
MSDH Lab
Monitoring period
Oct 1, 2018 – Oct 31, 2018
Absence , sample collected Oct 31, 2018 17:02, sampling point DS000 Coliform (TCR)