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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.

Fluoride results

MS0680002 , Charleston Utilities

21 samples have been analysed for Fluoride at Charleston Utilities.

This is one analyte out of the system’s whole record. For what has ever been detected here, and when, see all chemical and radiological results; for everything the system is tested for, see the analyte list.

What counts as a non-detect is defined in the help: Less than Indicator. This system’s violations.

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

Every Fluoride result

The table below lists 1–10 of 21 samples, newest first — collected May 20, 2013 to April 7, 2025.

10 Fluoride results from the 10 samples listed here: 6 detected, 4 not detected. Those samples also carried 95 results for other analytes, which are on the full results page.

Fluoride results for Charleston Utilities, from 1 to 10 of 21 samples shown analysed for it, newest first. This view leaves out other analytes on the same samples. Not detected means the amount was below the level the laboratory can reliably report, which is given beside it.
Result Analyte Monitoring period
Collected
Apr 7, 2025 13:52
Sampling point
TF080
Sample type
Routine
Lab sample
IN-250408-032
Laboratory
MSDH Lab
0.122 mg/l , sample collected Apr 7, 2025 13:52, sampling point TF080 Fluoride 1025 EPA method QC 10-109-12-2-A Not recorded
Collected
Apr 7, 2025 13:38
Sampling point
ST060 Tank S060
Sample type
Routine
Lab sample
IN-250408-031
Laboratory
MSDH Lab
0.129 mg/l , sample collected Apr 7, 2025 13:38, sampling point ST060 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2023 – Dec 31, 2025
Collected
Dec 7, 2022 13:05
Sampling point
TF080
Sample type
Routine
Lab sample
IN-221208-032
Laboratory
MSDH Lab
0.103 mg/l , sample collected Dec 7, 2022 13:05, sampling point TF080 Fluoride 1025 EPA method QC 10-109-12-2-A Not recorded
Collected
Dec 7, 2022 13:38
Sampling point
ST060 Tank S060
Sample type
Routine
Lab sample
IN-221208-031
Laboratory
MSDH Lab
0.104 mg/l , sample collected Dec 7, 2022 13:38, sampling point ST060 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2020 – Dec 31, 2022
Collected
Mar 30, 2022 09:45
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
7PC-220331-001
Laboratory
MSDH Lab
0.238 mg/l , sample collected Mar 30, 2022 09:45, sampling point DS000 Fluoride 1025 EPA method 300.0 Not recorded
Collected
May 15, 2019 03:30
Sampling point
ST060 Tank S060
Sample type
Routine
Lab sample
190517-002IN
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected May 15, 2019 03:30, sampling point ST060 Fluoride 1025 EPA method 300.0 Jan 1, 2017 – Dec 31, 2019
Collected
May 15, 2019 03:31
Sampling point
TF080
Sample type
Routine
Lab sample
190517-001IN
Laboratory
MSDH Lab
0.104 mg/l , sample collected May 15, 2019 03:31, sampling point TF080 Fluoride 1025 EPA method 300.0 Not recorded
Collected
Dec 14, 2016 03:00
Sampling point
TF080
Sample type
Routine
Lab sample
161215-053IN
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Dec 14, 2016 03:00, sampling point TF080 Fluoride 1025 EPA method 300.0 Not recorded
Collected
Dec 14, 2016 03:00
Sampling point
ST060 Tank S060
Sample type
Routine
Lab sample
161215-052IN
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Dec 14, 2016 03:00, sampling point ST060 Fluoride 1025 EPA method 300.0 Jan 1, 2014 – Dec 31, 2016
Collected
May 20, 2013 03:00
Sampling point
TF080
Sample type
Routine
Lab sample
130521-004IN
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected May 20, 2013 03:00, sampling point TF080 Fluoride 1025 EPA method 300.0 Not recorded

Routine (10).