Croy Subwatershed Site M-10500
Key Takeaway
Croy Subwatershed Site M-10500 is classified as low hazard in Iowa. It was completed in 1952 and is 74 years old. Its primary use is fire protection.
Physical Details
| Dam Height | 67 ft (taller than 99.4% in IA) |
| Dam Length | 0 ft |
| Dam Type | Earth |
| Max Storage | 139 acre-ft |
| Normal Storage | 75 acre-ft |
| Surface Area | 5 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 0 cfs |
| Year Completed | 1952 (74 years old) |
| NID ID | IA02743 |
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
Croy Subwatershed Site G3-4083
Monona, IA
Low Hazard 45 ftCroy Subwatershed Site M-7500
Monona, IA
Low Hazard 34 ftCroy Subwatershed Site G3-2730
Monona, IA
Low Hazard 30 ftCroy Subwatershed Site M-6159
Monona, IA
Low Hazard 24 ftWest Beaver Subwatershed Sta 23+45 #A
Monona, IA
Low Hazard 65 ftCroy Subwatershed Site 2200
Monona, IA
Low Hazard 32 ftCroy Subwatershed Site 2530
Monona, IA
Low Hazard 46 ftCroy Subwatershed Site 1-1292
Monona, IA
Low Hazard 36 ftFrequently Asked Questions
What is the hazard classification of Croy Subwatershed Site M-10500?
Croy Subwatershed Site M-10500 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 Croy Subwatershed Site M-10500?
Croy Subwatershed Site M-10500 is owned by Monona County SWCD (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Croy Subwatershed Site M-10500 built?
Croy Subwatershed Site M-10500 was completed in 1952, making it 74 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 Croy Subwatershed Site M-10500?
Croy Subwatershed Site M-10500 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 Croy Subwatershed Site M-10500?
Croy Subwatershed Site M-10500 has a dam height of 67 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.