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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

MS0480021 , Tronox

16 samples have been analysed for Fluoride at Tronox.

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 16 samples, newest first — collected March 8, 2006 to March 18, 2025.

10 Fluoride results from the 10 samples listed here: 8 detected, 2 not detected. Those samples also carried 102 results for other analytes, which are on the full results page.

Fluoride results for Tronox, from 1 to 10 of 16 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 18, 2025 13:15
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
IN-250319-028
Laboratory
MSDH Lab
0.132 mg/l , sample collected Mar 18, 2025 13:15, sampling point TF080 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2023 – Dec 31, 2025
Collected
Sep 28, 2022 12:30
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
IN-220929-048
Laboratory
MSDH Lab
0.107 mg/l , sample collected Sep 28, 2022 12:30, sampling point TF080 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2020 – Dec 31, 2022
Collected
May 7, 2019 14:00
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
190508-021IN
Laboratory
MSDH Lab
0.11 mg/l , sample collected May 7, 2019 14:00, sampling point TF080 Fluoride 1025 EPA method 300.0 Jan 1, 2017 – Dec 31, 2019
Collected
Mar 9, 2016 14:05
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
160310-005IN
Laboratory
MSDH Lab
0.115 mg/l , sample collected Mar 9, 2016 14:05, sampling point TF080 Fluoride 1025 EPA method 300.0 Jan 1, 2014 – Dec 31, 2016
Collected
Jul 18, 2012 14:00
Sampling point
TF081 Treatment Plant T081
Sample type
Routine
Lab sample
120719-014IN
Laboratory
MSDH Lab
0.122 mg/l , sample collected Jul 18, 2012 14:00, sampling point TF081 Fluoride 1025 EPA method 380-75WE Jan 1, 2011 – Dec 31, 2013
Collected
Jul 18, 2012 13:30
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
120719-013IN
Laboratory
MSDH Lab
0.112 mg/l , sample collected Jul 18, 2012 13:30, sampling point TF080 Fluoride 1025 EPA method 380-75WE Jan 1, 2011 – Dec 31, 2013
Collected
May 17, 2010
Sampling point
TF081 Treatment Plant T081
Sample type
Routine
Lab sample
100518-003IN
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected May 17, 2010, sampling point TF081 Fluoride 1025 EPA method 380-75WE Jan 1, 2008 – Dec 31, 2010
Collected
May 17, 2010
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
100518-002IN
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected May 17, 2010, sampling point TF080 Fluoride 1025 EPA method 380-75WE Jan 1, 2008 – Dec 31, 2010
Collected
Mar 8, 2006
Sampling point
TF081 Treatment Plant T081
Sample type
Routine
Lab sample
060309-015IN
Laboratory
MSDH Lab
0.134739 mg/l , sample collected Mar 8, 2006, sampling point TF081 Fluoride 1025 EPA method 380-75WE Jan 1, 2005 – Dec 31, 2007
Collected
Mar 8, 2006
Sampling point
TF080 Treatment Plant T080
Sample type
Routine
Lab sample
060309-016IN
Laboratory
MSDH Lab
0.118812 mg/l , sample collected Mar 8, 2006, sampling point TF080 Fluoride 1025 EPA method 380-75WE Jan 1, 2005 – Dec 31, 2007

Routine (10).