Bear Creek Watershed Site 21
Key Takeaway
Bear Creek Watershed Site 21 is classified as low hazard in Iowa. It was completed in 2011 and is 15 years old. Its primary use is flood risk reduction.
Physical Details
| Dam Height | 37 ft (taller than 77.4% in IA) |
| Dam Length | 275 ft |
| Dam Type | Earth |
| Max Storage | 86 acre-ft |
| Normal Storage | 27 acre-ft |
| Surface Area | 3 acres |
| Drainage Area | 1 sq mi |
| Year Completed | 2011 (15 years old) |
| NID ID | IA04167 |
Safety Information
No probable loss of human life and low economic/environmental losses expected.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
Betty Davie & Winneshiek County SWCD
Local Government
Nearby Dams
Bear Creek Watershed Site 23
Winneshiek, IA
Low Hazard 32 ftBear Creek Site 17
Houston, MN
Low Hazard 34 ftBear Creek Watershed Site 26
Winneshiek, IA
Low Hazard 28 ftBear Creek Watershed Site 25
Winneshiek, IA
Low Hazard 35 ftBear Creek Site 8
Houston, MN
Low Hazard 27 ftBear Creek Site 13
Houston, MN
Low Hazard 36 ftBear Creek Watershed Site 48
Winneshiek, IA
Low Hazard 27 ftBear Creek Site 3
Houston, MN
Low Hazard 31 ftFrequently Asked Questions
What is the hazard classification of Bear Creek Watershed Site 21?
Bear Creek Watershed Site 21 is classified as Low Hazard. No probable loss of human life and low economic/environmental losses expected. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Bear Creek Watershed Site 21?
Bear Creek Watershed Site 21 is owned by Betty Davie & Winneshiek County SWCD (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Bear Creek Watershed Site 21 built?
Bear Creek Watershed Site 21 was completed in 2011, making it 15 years old. Many U.S. dams were built between the 1930s and 1970s during a period of major infrastructure investment.
What is the primary purpose of Bear Creek Watershed Site 21?
Bear Creek Watershed Site 21 serves the following purposes: Flood Risk Reduction, Other. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Bear Creek Watershed Site 21?
Bear Creek Watershed Site 21 has a dam height of 37 ft. Dam height is measured from the natural streambed at the downstream toe to the top of the dam, and may differ from the visible height.