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
MS0360017 , Yocona Water Association, Inc.
23 samples have been analysed for Fluoride at Yocona Water Association, Inc..
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 23 samples, newest first — collected August 31, 2022 to July 13, 2026.
10 Fluoride results from the 10 samples listed here: 4 detected, 6 not detected. Those samples also carried 123 results for other analytes, which are on the full results page.
| Result | Analyte | Monitoring period |
|---|---|---|
|
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| 0.1 mg/l , sample collected Jul 13, 2026, sampling point TF102 | Fluoride 1025 EPA method 300.0 | Jan 1, 2026 – Dec 31, 2028 |
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| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Oct 13, 2025 12:00, sampling point TF102 | Fluoride 1025 EPA method QC 10-109-12-2-A | Oct 1, 2025 – Dec 31, 2025 |
|
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| 0.105 mg/l , sample collected Jul 23, 2025 12:20, sampling point TF102 | Fluoride 1025 EPA method QC 10-109-12-2-A | Jul 1, 2025 – Sep 30, 2025 |
|
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| 0.102 mg/l , sample collected May 14, 2025 12:00, sampling point TF102 | Fluoride 1025 EPA method QC 10-109-12-2-A | Apr 1, 2025 – Jun 30, 2025 |
|
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| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 25, 2025 12:15, sampling point TF102 | Fluoride 1025 EPA method QC 10-109-12-2-A | Jan 1, 2025 – Mar 31, 2025 |
|
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| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Nov 12, 2024 12:35, sampling point TF102 | Fluoride 1025 EPA method QC 10-109-12-2-A | Oct 1, 2024 – Dec 31, 2024 |
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| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Jul 10, 2024 12:45, sampling point TF102 | Fluoride 1025 EPA method QC 10-109-12-2-A | Jul 1, 2024 – Sep 30, 2024 |
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| 0.124 mg/l , sample collected Apr 3, 2024 13:20, sampling point TF102 | Fluoride 1025 EPA method QC 10-109-12-2-A | Apr 1, 2024 – Jun 30, 2024 |
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| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Feb 5, 2024 11:45, sampling point TF102 | Fluoride 1025 EPA method QC 10-109-12-2-A | Jan 1, 2024 – Mar 31, 2024 |
|
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| Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Aug 31, 2022 11:15, sampling point TF102 | Fluoride 1025 EPA method QC 10-109-12-2-A | Jan 1, 2020 – Dec 31, 2022 |
-
- Collected
- Jul 13, 2026
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- 35050727001
- Laboratory
- Pace Analytical Services, LLC
- Monitoring period
- Jan 1, 2026 – Dec 31, 2028
-
Fluoride 1025 EPA method 300.0
- Result
- 0.1 mg/l
-
- Collected
- Oct 13, 2025 12:00
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- IN-251014-001
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2025 – Dec 31, 2025
-
Fluoride 1025 EPA method QC 10-109-12-2-A
- Result
- Not detected below 0.1 mg/l Minimum Reporting Level
-
- Collected
- Jul 23, 2025 12:20
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- IN-250724-001
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2025 – Sep 30, 2025
-
Fluoride 1025 EPA method QC 10-109-12-2-A
- Result
- 0.105 mg/l
-
- Collected
- May 14, 2025 12:00
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- IN-250515-008
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2025 – Jun 30, 2025
-
Fluoride 1025 EPA method QC 10-109-12-2-A
- Result
- 0.102 mg/l
-
- Collected
- Feb 25, 2025 12:15
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- IN-250226-042
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2025 – Mar 31, 2025
-
Fluoride 1025 EPA method QC 10-109-12-2-A
- Result
- Not detected below 0.1 mg/l Minimum Reporting Level
-
- Collected
- Nov 12, 2024 12:35
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- IN-241113-001
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2024 – Dec 31, 2024
-
Fluoride 1025 EPA method QC 10-109-12-2-A
- Result
- Not detected below 0.1 mg/l Minimum Reporting Level
-
- Collected
- Jul 10, 2024 12:45
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- IN-240711-004
- Laboratory
- MSDH Lab
- Monitoring period
- Jul 1, 2024 – Sep 30, 2024
-
Fluoride 1025 EPA method QC 10-109-12-2-A
- Result
- Not detected below 0.1 mg/l Minimum Reporting Level
-
- Collected
- Apr 3, 2024 13:20
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- IN-240404-004
- Laboratory
- MSDH Lab
- Monitoring period
- Apr 1, 2024 – Jun 30, 2024
-
Fluoride 1025 EPA method QC 10-109-12-2-A
- Result
- 0.124 mg/l
-
- Collected
- Feb 5, 2024 11:45
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- IN-240206-028
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2024 – Mar 31, 2024
-
Fluoride 1025 EPA method QC 10-109-12-2-A
- Result
- Not detected below 0.1 mg/l Minimum Reporting Level
-
- Collected
- Aug 31, 2022 11:15
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- IN-220901-024
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2020 – Dec 31, 2022
-
Fluoride 1025 EPA method QC 10-109-12-2-A
- Result
- Not detected below 0.1 mg/l Minimum Reporting Level
Routine (10).