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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

MS0440004 , Town of Crawford

20 samples have been analysed for Fluoride at Town of Crawford.

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 20 samples, newest first — collected August 2, 2012 to March 10, 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 Town of Crawford, from 1 to 10 of 20 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 10, 2025 12:43
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
IN-250311-042
Laboratory
MSDH Lab
0.158 mg/l , sample collected Mar 10, 2025 12:43, sampling point TF102 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2023 – Dec 31, 2025
Collected
Mar 10, 2025 12:40
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
IN-250311-041
Laboratory
MSDH Lab
0.159 mg/l , sample collected Mar 10, 2025 12:40, sampling point TF101 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2023 – Dec 31, 2025
Collected
Sep 26, 2022 12:50
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
IN-220927-034
Laboratory
MSDH Lab
0.145 mg/l , sample collected Sep 26, 2022 12:50, sampling point TF102 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2020 – Dec 31, 2022
Collected
Sep 26, 2022 12:40
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
IN-220927-033
Laboratory
MSDH Lab
0.15 mg/l , sample collected Sep 26, 2022 12:40, sampling point TF101 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2020 – Dec 31, 2022
Collected
Jul 22, 2019 01:00
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
190723-002IN
Laboratory
MSDH Lab
0.144 mg/l , sample collected Jul 22, 2019 01:00, sampling point TF101 Fluoride 1025 EPA method 300.0 Jan 1, 2017 – Dec 31, 2019
Collected
Jul 22, 2019 01:30
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
190723-001IN
Laboratory
MSDH Lab
0.142 mg/l , sample collected Jul 22, 2019 01:30, sampling point TF102 Fluoride 1025 EPA method 300.0 Jan 1, 2017 – Dec 31, 2019
Collected
Mar 9, 2016 02:00
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
160310-004IN
Laboratory
MSDH Lab
0.178 mg/l , sample collected Mar 9, 2016 02:00, sampling point TF101 Fluoride 1025 EPA method 300.0 Jan 1, 2014 – Dec 31, 2016
Collected
Mar 9, 2016 02:00
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
160310-003IN
Laboratory
MSDH Lab
0.193 mg/l , sample collected Mar 9, 2016 02:00, sampling point TF102 Fluoride 1025 EPA method 300.0 Jan 1, 2014 – Dec 31, 2016
Collected
Aug 2, 2012
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
120803-002IN
Laboratory
MSDH Lab
0.153 mg/l , sample collected Aug 2, 2012, sampling point TF101 Fluoride 1025 EPA method 380-75WE Jan 1, 2011 – Dec 31, 2013
Collected
Aug 2, 2012
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
120803-001IN
Laboratory
MSDH Lab
0.154 mg/l , sample collected Aug 2, 2012, sampling point TF102 Fluoride 1025 EPA method 380-75WE Jan 1, 2011 – Dec 31, 2013

Routine (10).