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
MS0490020 , Hays Creek W/A - Alva
15 samples have been analysed for Fluoride at Hays Creek W/A - Alva.
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 15 samples, newest first — collected December 11, 2013 to March 17, 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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| 0.148 mg/l , sample collected Mar 17, 2025 12:10, sampling point TF101 | Fluoride 1025 EPA method QC 10-109-12-2-A | Jan 1, 2023 – Dec 31, 2025 |
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| 0.189 mg/l , sample collected Feb 13, 2024 11:45, sampling point TF102 | Fluoride 1025 EPA method QC 10-109-12-2-A | Jan 1, 2024 – Dec 31, 2026 |
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| 0.18 mg/l , sample collected Oct 30, 2023 12:31, sampling point TF102 | Fluoride 1025 EPA method QC 10-109-12-2-A | Jan 1, 2021 – Dec 31, 2023 |
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| 0.128 mg/l , sample collected Sep 26, 2022 10:45, sampling point TF101 | Fluoride 1025 EPA method QC 10-109-12-2-A | Jan 1, 2020 – Dec 31, 2022 |
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| 0.136 mg/l , sample collected Apr 30, 2020, sampling point TF102 | Fluoride 1025 EPA method QC 10-109-12-2-A | Jan 1, 2018 – Dec 31, 2020 |
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| 0.128 mg/l , sample collected Mar 25, 2020 14:00, sampling point TF102 | Fluoride 1025 EPA method QC 10-109-12-2-A | Jan 1, 2018 – Dec 31, 2020 |
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| 0.131 mg/l , sample collected May 6, 2019 11:30, sampling point TF101 | Fluoride 1025 EPA method 300.0 | Jan 1, 2017 – Dec 31, 2019 |
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| 0.141 mg/l , sample collected May 8, 2017 10:31, sampling point TF102 | Fluoride 1025 EPA method 300.0 | Jan 1, 2015 – Dec 31, 2017 |
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| 0.178 mg/l , sample collected Mar 8, 2016 12:35, sampling point TF101 | Fluoride 1025 EPA method 300.0 | Jan 1, 2014 – Dec 31, 2016 |
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| 0.11 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Dec 11, 2013 01:15, sampling point TF101 | Fluoride 1025 EPA method 380-75WE | Jan 1, 2011 – Dec 31, 2013 |
-
- Collected
- Mar 17, 2025 12:10
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- IN-250318-018
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2023 – Dec 31, 2025
-
Fluoride 1025 EPA method QC 10-109-12-2-A
- Result
- 0.148 mg/l
-
- Collected
- Feb 13, 2024 11:45
- Sampling point
- TF102 Treatment Facility TF102
- Sample type
- Routine
- Lab sample
- IN-240214-016
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2024 – Dec 31, 2026
-
Fluoride 1025 EPA method QC 10-109-12-2-A
- Result
- 0.189 mg/l
-
- Collected
- Oct 30, 2023 12:31
- Sampling point
- TF102 Treatment Facility TF102
- Sample type
- Routine
- Lab sample
- IN-231031-011
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2021 – Dec 31, 2023
-
Fluoride 1025 EPA method QC 10-109-12-2-A
- Result
- 0.18 mg/l
-
- Collected
- Sep 26, 2022 10:45
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- IN-220927-022
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2020 – Dec 31, 2022
-
Fluoride 1025 EPA method QC 10-109-12-2-A
- Result
- 0.128 mg/l
-
- Collected
- Apr 30, 2020
- Sampling point
- TF102 Treatment Facility TF102
- Sample type
- Routine
- Lab sample
- 200501-002IN
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2018 – Dec 31, 2020
-
Fluoride 1025 EPA method QC 10-109-12-2-A
- Result
- 0.136 mg/l
-
- Collected
- Mar 25, 2020 14:00
- Sampling point
- TF102 Treatment Facility TF102
- Sample type
- Routine
- Lab sample
- 200326-008IN
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2018 – Dec 31, 2020
-
Fluoride 1025 EPA method QC 10-109-12-2-A
- Result
- 0.128 mg/l
-
- Collected
- May 6, 2019 11:30
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- 190507-023IN
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2017 – Dec 31, 2019
-
Fluoride 1025 EPA method 300.0
- Result
- 0.131 mg/l
-
- Collected
- May 8, 2017 10:31
- Sampling point
- TF102 Treatment Facility TF102
- Sample type
- Routine
- Lab sample
- 170509-031IN
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2015 – Dec 31, 2017
-
Fluoride 1025 EPA method 300.0
- Result
- 0.141 mg/l
-
- Collected
- Mar 8, 2016 12:35
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- 160309-020IN
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2014 – Dec 31, 2016
-
Fluoride 1025 EPA method 300.0
- Result
- 0.178 mg/l
-
- Collected
- Dec 11, 2013 01:15
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- 131212-004IN
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2011 – Dec 31, 2013
-
Fluoride 1025 EPA method 380-75WE
- Result
- 0.11 mg/l The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.
Routine (10).