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Lake Seminole water level today
Lake Seminole is at 76.85 ft, as of October 18, 2026.
- Past week: down 0.37 ft
- Compared with a year ago: up 0.23 ft
- 0.04 ft below the 10-year average for October 18 (76.89 ft)
- Lower on this date in 7 of the 14 years on record
Water level76.85 ftelevation, feet
vs. normal-0.04 ft10-year average for today
7-day change-0.37 ft
30-day change-0.13 ft
1-year change+0.23 ft
Past 12 months
Past 12 monthsYear before
Last 30 days
| Date | Level (ft) |
|---|---|
| Oct 18 | 76.85 |
| Oct 17 | 77.05 |
| Oct 16 | 77.31 |
| Oct 15 | 77.19 |
| Oct 14 | 76.86 |
| Oct 13 | 76.34 |
| Oct 12 | 76.85 |
| Oct 11 | 77.22 |
| Oct 10 | 76.94 |
| Oct 9 | 76.85 |
| Oct 8 | 76.94 |
| Oct 7 | 77.21 |
| Oct 6 | 77.25 |
| Oct 5 | 77.05 |
| Oct 4 | 76.79 |
| Oct 3 | 76.73 |
| Oct 2 | 76.73 |
| Oct 1 | 76.78 |
| Sep 30 | 76.76 |
| Sep 29 | 76.74 |
| Sep 28 | 76.70 |
| Sep 27 | 76.77 |
| Sep 26 | 76.73 |
| Sep 25 | 76.81 |
| Sep 24 | 76.87 |
| Sep 23 | 76.86 |
| Sep 22 | 76.92 |
| Sep 21 | 76.95 |
| Sep 20 | 76.98 |
| Sep 19 | 76.99 |
| Sep 18 | 76.98 |
This date in past years
| Date | Level (ft) | Today vs. then |
|---|---|---|
| October 18, 2025 | 76.62 | +0.23 |
| October 18, 2024 | 76.98 | -0.13 |
| October 18, 2023 | 76.48 | +0.37 |
| October 18, 2022 | 77.02 | -0.17 |
| October 18, 2021 | 77.10 | -0.25 |
| October 18, 2020 | 77.20 | -0.35 |
| October 18, 2019 | 76.79 | +0.06 |
| October 18, 2018 | 77.04 | -0.19 |
| October 18, 2017 | 77.03 | -0.18 |
| October 18, 2016 | 76.61 | +0.24 |
Records
Highest level on record: 77.86 ft (January 21, 2020). Lowest: 75.83 ft (May 11, 2015). Records in this series start October 23, 2011.
About these numbers
- Levels are daily mean water-surface elevations measured by the U.S. Geological Survey at this lake's gauge
- Recent readings are provisional and can be revised once USGS reviews them
- "vs. normal" compares today with the average for the same calendar date over the last 10 years of this gauge's record
- Latest reading: October 18, 2026. Official USGS page for this gauge