Upper St Anthony Falls Pool water level today
Reservoir in Hennepin, Minnesota · Mississippi River
798.97ft
243.53 m · gauge reading (local datum, not an elevation)
Measured · provisional
Below normal for the dateSteady
What this means
Upper St Anthony Falls Pool is 0.43 ft below its full pool of 799.40 ft.
It is lower than on Oct 21 in 5 of the last 9 years.
The lake has fallen 0.03 ft in 7 days and risen 0.93 ft in 30 days.
Since 1990, the lowest daily level was 796.62 ft (Oct 2023) and the highest 803.20 ft (Apr 1997).
Upper St Anthony Falls Pool level chart
Loading chart…
Measured
Normal range for the date (middle 50% of past years)
Full pool
Same date in past years
| Date | Level | vs today |
|---|---|---|
| Oct 21, 2025 | 798.74 ft | ▼ 0.23 ft |
| Oct 21, 2024 | 798.21 ft | ▼ 0.76 ft |
| Oct 21, 2023 | 797.23 ft | ▼ 1.74 ft |
| Oct 21, 2022 | 797.81 ft | ▼ 1.16 ft |
| Oct 21, 2021 | 799.13 ft | ▲ 0.16 ft |
| Oct 21, 2020 | 799.71 ft | ▲ 0.74 ft |
| Oct 21, 2019 | 800.33 ft | ▲ 1.36 ft |
| Oct 21, 2018 | 800.50 ft | ▲ 1.53 ft |
| Oct 21, 2017 | 800.56 ft | ▲ 1.59 ft |
Records & details
- Highest
- 803.20 ft on Apr 10, 1997
- Lowest
- 796.62 ft on Oct 20, 2023
- Records from
- 1990 (37 years of daily data)
- Full pool
- 799.40 ft (top of conservation pool, U.S. Army Corps of Engineers)
- Water temperature
- Not measured here