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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

MS0050016 , Blackjack Development Assn

19 samples have been analysed for Fluoride at Blackjack Development Assn.

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 19 samples, newest first — collected March 4, 2015 to January 21, 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 Blackjack Development Assn, from 1 to 10 of 19 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
Jan 21, 2025 14:25
Sampling point
TF102
Sample type
Routine
Lab sample
IN-250122-007
Laboratory
MSDH Lab
0.137 mg/l , sample collected Jan 21, 2025 14:25, sampling point TF102 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2023 – Dec 31, 2025
Collected
Jan 21, 2025 15:15
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
IN-250122-006
Laboratory
MSDH Lab
0.134 mg/l , sample collected Jan 21, 2025 15:15, sampling point TF101 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2023 – Dec 31, 2025
Collected
May 3, 2022 15:15
Sampling point
TF102
Sample type
Routine
Lab sample
IN-220504-057
Laboratory
MSDH Lab
0.118 mg/l , sample collected May 3, 2022 15:15, sampling point TF102 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2020 – Dec 31, 2022
Collected
May 3, 2022 15:45
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
IN-220504-056
Laboratory
MSDH Lab
0.109 mg/l , sample collected May 3, 2022 15:45, sampling point TF101 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2020 – Dec 31, 2022
Collected
Mar 30, 2020 15:00
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
200331-008IN
Laboratory
MSDH Lab
0.124 mg/l , sample collected Mar 30, 2020 15:00, sampling point TF101 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2020 – Dec 31, 2022
Collected
Mar 30, 2020 15:15
Sampling point
TF102
Sample type
Routine
Lab sample
200331-007IN
Laboratory
MSDH Lab
0.126 mg/l , sample collected Mar 30, 2020 15:15, sampling point TF102 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2020 – Dec 31, 2022
Collected
Sep 17, 2018 02:45
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
180918-015IN
Laboratory
MSDH Lab
0.131 mg/l , sample collected Sep 17, 2018 02:45, sampling point TF101 Fluoride 1025 EPA method 300.0 Jan 1, 2017 – Dec 31, 2019
Collected
Sep 17, 2018 03:00
Sampling point
TF102
Sample type
Routine
Lab sample
180918-014IN
Laboratory
MSDH Lab
0.132 mg/l , sample collected Sep 17, 2018 03:00, sampling point TF102 Fluoride 1025 EPA method 300.0 Jan 1, 2017 – Dec 31, 2019
Collected
Mar 4, 2015 02:40
Sampling point
TF102
Sample type
Routine
Lab sample
150305-048IN
Laboratory
MSDH Lab
0.147 mg/l , sample collected Mar 4, 2015 02:40, sampling point TF102 Fluoride 1025 EPA method 300.0 Jan 1, 2014 – Dec 31, 2016
Collected
Mar 4, 2015 02:30
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
150305-047IN
Laboratory
MSDH Lab
0.158 mg/l , sample collected Mar 4, 2015 02:30, sampling point TF101 Fluoride 1025 EPA method 300.0 Jan 1, 2014 – Dec 31, 2016

Routine (10).