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
MS0450007 , East Madison Water Assn-West
45 samples have been analysed for Fluoride at East Madison Water Assn-West.
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 45 samples, newest first — collected April 28, 2020 to March 11, 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.
| Result | Analyte | Monitoring period |
|---|---|---|
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| 0.142 mg/l , sample collected Mar 11, 2025 08:25, sampling point TF105 | Fluoride 1025 EPA method QC 10-109-12-2-A | Jan 1, 2023 – Dec 31, 2025 |
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| 0.169 mg/l , sample collected Mar 11, 2025 06:30, sampling point TF104 | Fluoride 1025 EPA method QC 10-109-12-2-A | Jan 1, 2023 – Dec 31, 2025 |
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| 0.207 mg/l , sample collected Mar 11, 2025 07:05, sampling point TF103 | Fluoride 1025 EPA method QC 10-109-12-2-A | Jan 1, 2023 – Dec 31, 2025 |
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| 0.253 mg/l , sample collected Feb 13, 2024 13:40, sampling point TF107 | Fluoride 1025 EPA method QC 10-109-12-2-A | Jan 1, 2024 – Dec 31, 2026 |
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| 0.187 mg/l , sample collected Jan 11, 2024 12:35, sampling point TF106 | Fluoride 1025 EPA method QC 10-109-12-2-A | Jan 1, 2022 – Dec 31, 2024 |
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| 0.23 mg/l , sample collected Oct 26, 2023 09:50, sampling point TF107 | Fluoride 1025 EPA method QC 10-109-12-2-A | Jan 1, 2021 – Dec 31, 2023 |
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| 0.129 mg/l , sample collected Sep 27, 2022 10:30, sampling point TF105 | Fluoride 1025 EPA method QC 10-109-12-2-A | Jan 1, 2020 – Dec 31, 2022 |
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| 0.238 mg/l , sample collected Sep 27, 2022 11:35, sampling point TF104 | Fluoride 1025 EPA method QC 10-109-12-2-A | Jan 1, 2020 – Dec 31, 2022 |
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| 0.186 mg/l , sample collected Sep 27, 2022 11:10, sampling point TF103 | Fluoride 1025 EPA method QC 10-109-12-2-A | Jan 1, 2020 – Dec 31, 2022 |
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| 0.14 mg/l , sample collected Apr 28, 2020 10:35, sampling point TF106 | Fluoride 1025 EPA method QC 10-109-12-2-A | Jan 1, 2019 – Dec 31, 2021 |
-
- Collected
- Mar 11, 2025 08:25
- Sampling point
- TF105 Treatment Plant T105
- Sample type
- Routine
- Lab sample
- IN-250311-097
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Fluoride 1025 EPA method QC 10-109-12-2-A
- Result
- 0.142 mg/l
-
- Collected
- Mar 11, 2025 06:30
- Sampling point
- TF104 Treatment Plant T104
- Sample type
- Routine
- Lab sample
- IN-250311-096
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Fluoride 1025 EPA method QC 10-109-12-2-A
- Result
- 0.169 mg/l
-
- Collected
- Mar 11, 2025 07:05
- Sampling point
- TF103 Treatment Plant T103
- Sample type
- Routine
- Lab sample
- IN-250311-095
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Fluoride 1025 EPA method QC 10-109-12-2-A
- Result
- 0.207 mg/l
-
- Collected
- Feb 13, 2024 13:40
- Sampling point
- TF107 Treatment Facility TF107
- Sample type
- Routine
- Lab sample
- IN-240214-003
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2024 – Dec 31, 2026
-
Fluoride 1025 EPA method QC 10-109-12-2-A
- Result
- 0.253 mg/l
-
- Collected
- Jan 11, 2024 12:35
- Sampling point
- TF106 Old 16 and Hogue
- Sample type
- Routine
- Lab sample
- IN-240112-007
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2022 – Dec 31, 2024
-
Fluoride 1025 EPA method QC 10-109-12-2-A
- Result
- 0.187 mg/l
-
- Collected
- Oct 26, 2023 09:50
- Sampling point
- TF107 Treatment Facility TF107
- Sample type
- Routine
- Lab sample
- IN-231027-004
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2021 – Dec 31, 2023
-
Fluoride 1025 EPA method QC 10-109-12-2-A
- Result
- 0.23 mg/l
-
- Collected
- Sep 27, 2022 10:30
- Sampling point
- TF105 Treatment Plant T105
- Sample type
- Routine
- Lab sample
- IN-220928-005
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2020 – Dec 31, 2022
-
Fluoride 1025 EPA method QC 10-109-12-2-A
- Result
- 0.129 mg/l
-
- Collected
- Sep 27, 2022 11:35
- Sampling point
- TF104 Treatment Plant T104
- Sample type
- Routine
- Lab sample
- IN-220928-004
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2020 – Dec 31, 2022
-
Fluoride 1025 EPA method QC 10-109-12-2-A
- Result
- 0.238 mg/l
-
- Collected
- Sep 27, 2022 11:10
- Sampling point
- TF103 Treatment Plant T103
- Sample type
- Routine
- Lab sample
- IN-220928-003
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2020 – Dec 31, 2022
-
Fluoride 1025 EPA method QC 10-109-12-2-A
- Result
- 0.186 mg/l
-
- Collected
- Apr 28, 2020 10:35
- Sampling point
- TF106 Old 16 and Hogue
- Sample type
- Routine
- Lab sample
- 200429-003IN
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2019 – Dec 31, 2021
-
Fluoride 1025 EPA method QC 10-109-12-2-A
- Result
- 0.14 mg/l
Routine (10).