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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

MS0670014 , MS State Penitentiary-MN Ln

37 samples have been analysed for Fluoride at MS State Penitentiary-MN Ln.

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 37 samples, newest first — collected April 10, 2019 to May 5, 2025.

10 Fluoride results from the 10 samples listed here: 10 detected, 0 not detected. Those samples also carried 100 results for other analytes, which are on the full results page.

Fluoride results for MS State Penitentiary-MN Ln, from 1 to 10 of 37 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
May 5, 2025 18:50
Sampling point
TF104 Treatment Plant T104
Sample type
Routine
Lab sample
IN-250506-004
Laboratory
MSDH Lab
0.334 mg/l , sample collected May 5, 2025 18:50, sampling point TF104 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2023 – Dec 31, 2025
Collected
May 5, 2025 06:40
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
IN-250506-003
Laboratory
MSDH Lab
0.335 mg/l , sample collected May 5, 2025 06:40, sampling point TF102 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2023 – Dec 31, 2025
Collected
Feb 27, 2024 17:40
Sampling point
TF107 Treatment Plant T107
Sample type
Routine
Lab sample
IN-240228-001
Laboratory
MSDH Lab
0.333 mg/l , sample collected Feb 27, 2024 17:40, sampling point TF107 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2023 – Dec 31, 2025
Collected
Nov 22, 2022 19:00
Sampling point
TF105 Treatment Plant T105
Sample type
Routine
Lab sample
IN-221123-002
Laboratory
MSDH Lab
0.313 mg/l , sample collected Nov 22, 2022 19:00, sampling point TF105 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2020 – Dec 31, 2022
Collected
Nov 22, 2022 18:40
Sampling point
TF104 Treatment Plant T104
Sample type
Routine
Lab sample
IN-221123-003
Laboratory
MSDH Lab
0.328 mg/l , sample collected Nov 22, 2022 18:40, sampling point TF104 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2020 – Dec 31, 2022
Collected
Nov 22, 2022 18:45
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
IN-221123-001
Laboratory
MSDH Lab
0.341 mg/l , sample collected Nov 22, 2022 18:45, sampling point TF102 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2020 – Dec 31, 2022
Collected
Apr 10, 2019 14:40
Sampling point
TF104 Treatment Plant T104
Sample type
Routine
Lab sample
190411-051IN
Laboratory
MSDH Lab
0.376 mg/l , sample collected Apr 10, 2019 14:40, sampling point TF104 Fluoride 1025 EPA method 300.0 Jan 1, 2017 – Dec 31, 2019
Collected
Apr 10, 2019 14:00
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
190411-050IN
Laboratory
MSDH Lab
0.38 mg/l , sample collected Apr 10, 2019 14:00, sampling point TF102 Fluoride 1025 EPA method 300.0 Jan 1, 2017 – Dec 31, 2019
Collected
Apr 10, 2019 15:15
Sampling point
TF107 Treatment Plant T107
Sample type
Routine
Lab sample
190411-049IN
Laboratory
MSDH Lab
0.374 mg/l , sample collected Apr 10, 2019 15:15, sampling point TF107 Fluoride 1025 EPA method 300.0 Jan 1, 2017 – Dec 31, 2019
Collected
Apr 10, 2019 14:25
Sampling point
TF105 Treatment Plant T105
Sample type
Routine
Lab sample
190411-048IN
Laboratory
MSDH Lab
0.358 mg/l , sample collected Apr 10, 2019 14:25, sampling point TF105 Fluoride 1025 EPA method 300.0 Jan 1, 2017 – Dec 31, 2019

Routine (10).