Upper Beaver Subwatershed Site 51-1
Key Takeaway
Upper Beaver Subwatershed Site 51-1 is classified as low hazard in Iowa. It was completed in 1968 and is 58 years old. Its primary use is fire protection.
Physical Details
| Dam Height | 36 ft (taller than 74.2% in IA) |
| Dam Length | 0 ft |
| Dam Type | Earth |
| Max Storage | 19 acre-ft |
| Normal Storage | 14 acre-ft |
| Surface Area | 2 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 0 cfs |
| Year Completed | 1968 (58 years old) |
| NID ID | IA02814 |
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
Monona County SWCD
Local Government
Nearby Dams
West Beaver Subwatershed Sta 97+07
Monona, IA
Low Hazard 36 ftUpper Beaver Subwatershed Site 50-1
Monona, IA
Low Hazard 49 ftWest Beaver Subwatershed Sta 51+80
Monona, IA
Low Hazard 39 ftWest Beaver Subwatershed Sta 40+06 #A
Monona, IA
Low Hazard 43 ftWest Beaver Subwatershed Sta 23+45 #A
Monona, IA
Low Hazard 65 ftLower Beaver Subwtrshd Sta 80+04 #7a
Monona, IA
Low Hazard 26 ftWest Beaver Subwatershed Sta 33+30
Monona, IA
Low Hazard 44 ftMoore Subwatershed Site M-10130
Monona, IA
Low Hazard 37 ftFrequently Asked Questions
What is the hazard classification of Upper Beaver Subwatershed Site 51-1?
Upper Beaver Subwatershed Site 51-1 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 Upper Beaver Subwatershed Site 51-1?
Upper Beaver Subwatershed Site 51-1 is owned by Monona County SWCD (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Upper Beaver Subwatershed Site 51-1 built?
Upper Beaver Subwatershed Site 51-1 was completed in 1968, making it 58 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 Upper Beaver Subwatershed Site 51-1?
Upper Beaver Subwatershed Site 51-1 serves the following purposes: Fire Protection, Stock, Or Small Fish Pond, Flood Risk Reduction. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Upper Beaver Subwatershed Site 51-1?
Upper Beaver Subwatershed Site 51-1 has a dam height of 36 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.