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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

MS0540005 , Town of Crenshaw

29 samples have been analysed for Fluoride at Town of Crenshaw.

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 29 samples, newest first — collected December 28, 2016 to March 25, 2025.

10 Fluoride results from the 10 samples listed here: 10 detected, 0 not detected. Those samples also carried 99 results for other analytes, which are on the full results page.

Fluoride results for Town of Crenshaw, from 1 to 10 of 29 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
Mar 25, 2025 16:50
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
IN-250326-053
Laboratory
MSDH Lab
0.201 mg/l , sample collected Mar 25, 2025 16:50, sampling point TF103 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2023 – Dec 31, 2025
Collected
Mar 25, 2025 16:50
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
IN-250326-052
Laboratory
MSDH Lab
0.197 mg/l , sample collected Mar 25, 2025 16:50, sampling point TF102 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2023 – Dec 31, 2025
Collected
Mar 25, 2025 16:50
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
IN-250326-051
Laboratory
MSDH Lab
0.199 mg/l , sample collected Mar 25, 2025 16:50, sampling point TF101 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2023 – Dec 31, 2025
Collected
Oct 27, 2022 12:00
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
IN-221028-003
Laboratory
MSDH Lab
0.164 mg/l , sample collected Oct 27, 2022 12:00, sampling point TF103 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2020 – Dec 31, 2022
Collected
Oct 27, 2022 18:05
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
IN-221028-002
Laboratory
MSDH Lab
0.175 mg/l , sample collected Oct 27, 2022 18:05, sampling point TF102 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2020 – Dec 31, 2022
Collected
Oct 27, 2022 18:20
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
IN-221028-001
Laboratory
MSDH Lab
0.166 mg/l , sample collected Oct 27, 2022 18:20, sampling point TF101 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2020 – Dec 31, 2022
Collected
Apr 15, 2019 12:20
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
190419-003IN
Laboratory
MSDH Lab
0.159 mg/l , sample collected Apr 15, 2019 12:20, sampling point TF102 Fluoride 1025 EPA method 300.0 Jan 1, 2017 – Dec 31, 2019
Collected
Apr 15, 2019 12:10
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
190419-002IN
Laboratory
MSDH Lab
0.162 mg/l , sample collected Apr 15, 2019 12:10, sampling point TF101 Fluoride 1025 EPA method 300.0 Jan 1, 2017 – Dec 31, 2019
Collected
Apr 15, 2019 12:30
Sampling point
TF103 Treatment Plant T103
Sample type
Routine
Lab sample
190419-001IN
Laboratory
MSDH Lab
0.153 mg/l , sample collected Apr 15, 2019 12:30, sampling point TF103 Fluoride 1025 EPA method 300.0 Jan 1, 2017 – Dec 31, 2019
Collected
Dec 28, 2016 01:30
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
161229-005IN
Laboratory
MSDH Lab
0.21 mg/l , sample collected Dec 28, 2016 01:30, sampling point TF101 Fluoride 1025 EPA method 300.0 Jan 1, 2014 – Dec 31, 2016

Routine (10).