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Swift Reservoir water level today
Swift Reservoir is at 958.81 ft, as of October 18, 2026.
- Past week: down 4.00 ft
- Compared with a year ago: down 2.19 ft
- 8.17 ft below the 8-year average for October 18 (966.98 ft)
Water level958.81 ftelevation, feet
vs. normal-8.17 ft8-year average for today
7-day change-4.00 ft
30-day change-8.19 ft
1-year change-2.19 ft
Past 12 months
Past 12 monthsYear before
Last 30 days
| Date | Level (ft) |
|---|---|
| Oct 18 | 958.81 |
| Oct 17 | 959.08 |
| Oct 16 | 959.94 |
| Oct 15 | 960.90 |
| Oct 14 | 961.00 |
| Oct 13 | 961.15 |
| Oct 12 | 962.00 |
| Oct 11 | 962.81 |
| Oct 10 | 963.00 |
| Oct 9 | 963.00 |
| Oct 8 | 963.00 |
| Oct 7 | 963.00 |
| Oct 6 | 963.48 |
| Oct 5 | 964.00 |
| Oct 4 | 964.73 |
| Oct 3 | 965.00 |
| Oct 2 | 965.77 |
| Oct 1 | 966.00 |
| Sep 30 | 966.73 |
| Sep 29 | 967.00 |
| Sep 28 | 967.00 |
| Sep 27 | 967.77 |
| Sep 26 | 968.00 |
| Sep 25 | 968.00 |
| Sep 24 | 967.56 |
| Sep 23 | 967.00 |
| Sep 22 | 967.00 |
| Sep 21 | 967.00 |
| Sep 20 | 967.00 |
| Sep 19 | 967.00 |
| Sep 18 | 967.00 |
This date in past years
| Date | Level (ft) | Today vs. then |
|---|---|---|
| October 18, 2025 | 961.00 | -2.19 |
| October 18, 2024 | 953.00 | +5.81 |
| October 18, 2023 | 952.00 | +6.81 |
| October 18, 2022 | 979.31 | -20.50 |
| October 18, 2021 | 974.00 | -15.19 |
| October 18, 2019 | 962.98 | -4.17 |
| October 18, 2018 | 977.10 | -18.29 |
| October 18, 2017 | 976.44 | -17.63 |
Records
Highest level on record: 999.00 ft (May 26, 2020). Lowest: 951.00 ft (October 15, 2023). Records in this series start September 30, 2017.
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