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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

MS0200001 , Combined Utilities

31 samples have been analysed for Fluoride at Combined 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 31 samples, newest first — collected October 8, 2018 to February 4, 2025.

10 Fluoride results from the 10 samples listed here: 9 detected, 1 not detected. Those samples also carried 100 results for other analytes, which are on the full results page.

Fluoride results for Combined Utilities, from 1 to 10 of 31 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
Feb 4, 2025 13:00
Sampling point
TF103
Sample type
Routine
Lab sample
IN-250205-022
Laboratory
MSDH Lab
0.237 mg/l , sample collected Feb 4, 2025 13:00, sampling point TF103 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2023 – Dec 31, 2025
Collected
Feb 4, 2025 13:45
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
IN-250205-021
Laboratory
MSDH Lab
0.809 mg/l , sample collected Feb 4, 2025 13:45, sampling point TF102 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2023 – Dec 31, 2025
Collected
Feb 4, 2025 23:30
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
IN-250205-020
Laboratory
MSDH Lab
0.268 mg/l , sample collected Feb 4, 2025 23:30, sampling point TF101 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2023 – Dec 31, 2025
Collected
May 17, 2022 14:05
Sampling point
TF103
Sample type
Routine
Lab sample
IN-220518-026
Laboratory
MSDH Lab
1.06 mg/l , sample collected May 17, 2022 14:05, sampling point TF103 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2020 – Dec 31, 2022
Collected
May 17, 2022 14:27
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
IN-220518-027
Laboratory
MSDH Lab
0.74 mg/l , sample collected May 17, 2022 14:27, sampling point TF102 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2020 – Dec 31, 2022
Collected
May 17, 2022 14:50
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
IN-220518-025
Laboratory
MSDH Lab
0.589 mg/l , sample collected May 17, 2022 14:50, sampling point TF101 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2020 – Dec 31, 2022
Collected
Jan 25, 2021 12:20
Sampling point
TF103
Sample type
Routine
Lab sample
IN-210126-011
Laboratory
MSDH Lab
1.19 mg/l , sample collected Jan 25, 2021 12:20, sampling point TF103 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2020 – Dec 31, 2022
Collected
Jan 25, 2021 12:50
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
IN-210126-010
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Jan 25, 2021 12:50, sampling point TF102 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2020 – Dec 31, 2022
Collected
Jan 25, 2021 13:23
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
IN-210126-009
Laboratory
MSDH Lab
0.749 mg/l , sample collected Jan 25, 2021 13:23, sampling point TF101 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2020 – Dec 31, 2022
Collected
Oct 8, 2018 01:39
Sampling point
TF103
Sample type
Routine
Lab sample
181009-016IN
Laboratory
MSDH Lab
1.03 mg/l , sample collected Oct 8, 2018 01:39, sampling point TF103 Fluoride 1025 EPA method 300.0 Jan 1, 2017 – Dec 31, 2019

Routine (10).