Waltman Lake Retreat and Learning Center Dam
Key Takeaway
Waltman Lake Retreat and Learning Center Dam is classified as low hazard in Michigan. It was completed in 1977 and is 49 years old. Its primary use is recreation.
Physical Details
| Dam Height | 16 ft (taller than 55.7% in MI) |
| Dam Length | 250 ft |
| Dam Type | Earth |
| Max Storage | 148 acre-ft |
| Normal Storage | 95 acre-ft |
| Surface Area | 15 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 165 cfs |
| Year Completed | 1977 (49 years old) |
| NID ID | MI00482 |
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
Calvin College
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Waltman Lake Retreat and Learning Center Dam?
Waltman Lake Retreat and Learning Center 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 Waltman Lake Retreat and Learning Center Dam?
Waltman Lake Retreat and Learning Center Dam is owned by Calvin College (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Waltman Lake Retreat and Learning Center Dam built?
Waltman Lake Retreat and Learning Center Dam was completed in 1977, making it 49 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 Waltman Lake Retreat and Learning Center Dam?
Waltman Lake Retreat and Learning Center Dam serves the following purposes: Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Waltman Lake Retreat and Learning Center Dam?
Waltman Lake Retreat and Learning Center Dam has a dam height of 16 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 Waltman Lake Retreat and Learning Center Dam last inspected?
Waltman Lake Retreat and Learning Center Dam was last inspected on June 5, 2014. Inspection dates indicate when a formal review occurred, not the results of that inspection.