Grove Lake
Key Takeaway
Grove Lake is classified as low hazard in Minnesota. It was completed in 1930 and is 96 years old. Its primary use is other.
Physical Details
| Dam Height | 6 ft (taller than 1.9% in MN) |
| Dam Length | 50 ft |
| Dam Type | Gravity |
| Max Storage | 5.9K acre-ft |
| Normal Storage | 4.2K acre-ft |
| Surface Area | 364 acres |
| Drainage Area | 15 sq mi |
| Max Discharge | 139 cfs |
| Year Completed | 1930 (96 years old) |
| Year Modified | 2001 |
| NID ID | MN00254 |
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
WD of North Fork Crow River
Local Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Grove Lake?
Grove Lake 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 Grove Lake?
Grove Lake is owned by WD of North Fork Crow River (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Grove Lake built?
Grove Lake was completed in 1930, making it 96 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 Grove Lake?
Grove Lake serves the following purposes: Other. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Grove Lake?
Grove Lake has a dam height of 6 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 Grove Lake last inspected?
Grove Lake was last inspected on October 4, 2017. Inspection dates indicate when a formal review occurred, not the results of that inspection.