North Branch Rush Creek Retention Basin Dam
Key Takeaway
North Branch Rush Creek Retention Basin Dam is classified as low hazard in Michigan. It was completed in 1978 and is 48 years old. Its primary use is flood risk reduction.
Physical Details
| Dam Height | 14 ft (taller than 44.8% in MI) |
| Dam Length | 850 ft |
| Dam Type | Earth |
| Max Storage | 375 acre-ft |
| Normal Storage | 375 acre-ft |
| Surface Area | 54 acres |
| Drainage Area | 5 sq mi |
| Max Discharge | 530 cfs |
| Year Completed | 1978 (48 years old) |
| NID ID | MI00704 |
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
Ottawa County Drain Commissioner
Private
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Low Hazard 14 ftFrequently Asked Questions
What is the hazard classification of North Branch Rush Creek Retention Basin Dam?
North Branch Rush Creek Retention Basin Dam 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 North Branch Rush Creek Retention Basin Dam?
North Branch Rush Creek Retention Basin Dam is owned by Ottawa County Drain Commissioner (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was North Branch Rush Creek Retention Basin Dam built?
North Branch Rush Creek Retention Basin Dam was completed in 1978, making it 48 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 North Branch Rush Creek Retention Basin Dam?
North Branch Rush Creek Retention Basin Dam serves the following purposes: Flood Risk Reduction. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is North Branch Rush Creek Retention Basin Dam?
North Branch Rush Creek Retention Basin Dam has a dam height of 14 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.
When was North Branch Rush Creek Retention Basin Dam last inspected?
North Branch Rush Creek Retention Basin Dam was last inspected on July 26, 2016. Inspection dates indicate when a formal review occurred, not the results of that inspection.