Crystal Falls
Key Takeaway
Crystal Falls is classified as low hazard in Michigan. It was completed in 1903 and is 123 years old. Its primary use is hydroelectric.
Physical Details
| Dam Height | 24 ft (taller than 81.6% in MI) |
| Dam Length | 101 ft |
| Dam Type | Gravity |
| Max Storage | 590 acre-ft |
| Normal Storage | 590 acre-ft |
| Surface Area | 10 acres |
| Drainage Area | 597 sq mi |
| Year Completed | 1903 (123 years old) |
| NID ID | MI00530 |
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
City of Crystal Falls
Local Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Crystal Falls?
Crystal Falls 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 Crystal Falls?
Crystal Falls is owned by City of Crystal Falls (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Crystal Falls built?
Crystal Falls was completed in 1903, making it 123 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 Crystal Falls?
Crystal Falls serves the following purposes: Hydroelectric. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Crystal Falls?
Crystal Falls has a dam height of 24 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 Crystal Falls last inspected?
Crystal Falls was last inspected on August 22, 2019. Inspection dates indicate when a formal review occurred, not the results of that inspection.