Black Hawk Lake water level today
Lake in Sac County, Iowa
8.06ft
2.46 m · gauge reading (local datum, not an elevation)
Measured · provisional
Much above normal for the dateSteady
What this means
It is lower than on Oct 21 in 1 of the last 10 years.
The lake has risen 0.05 ft in 7 days and risen 0.39 ft in 30 days.
Since 1970, the lowest daily level was -0.05 ft (Jan 2001) and the highest 9.15 ft (Mar 2019).
Black Hawk Lake level chart
Loading chart…
Measured
Normal range for the date (middle 50% of past years)
Same date in past years
| Date | Level | vs today |
|---|---|---|
| Oct 21, 2025 | 7.36 ft | ▼ 0.70 ft |
| Oct 21, 2024 | 6.81 ft | ▼ 1.25 ft |
| Oct 21, 2023 | 6.10 ft | ▼ 1.96 ft |
| Oct 21, 2022 | 6.14 ft | ▼ 1.92 ft |
| Oct 21, 2021 | 6.24 ft | ▼ 1.82 ft |
| Oct 21, 2020 | 6.48 ft | ▼ 1.58 ft |
| Oct 21, 2019 | 7.94 ft | ▼ 0.12 ft |
| Oct 21, 2018 | 8.11 ft | ▲ 0.05 ft |
| Oct 21, 2017 | 7.66 ft | ▼ 0.40 ft |
| Oct 21, 2016 | 7.89 ft | ▼ 0.17 ft |
Records & details
- Highest
- 9.15 ft on Mar 15, 2019
- Lowest
- -0.05 ft on Jan 21, 2001
- Records from
- 1970 (56 years of daily data)
- Water temperature
- Not measured here