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Minong Flowage, located in Washburn, Wisconsin, is a gravity dam completed in 1936 for the primary purpose of recreation. With a structural height of 29 feet and a length of 300 feet, this dam has a storage capacity of 23,000 acre-feet and covers a surface area of 1,609 acres. The dam is regulated by the Wisconsin Department of Natural Resources and undergoes regular inspections to ensure its safety and functionality.
The dam's spillway is controlled, and the hazard potential is rated as high with a fair condition assessment. The risk assessment for Minong Flowage is very high, indicating potential risks that need to be managed effectively. While the dam has been modified in the past, its emergency action plan and risk management measures are yet to be fully documented. Despite these challenges, the dam continues to serve its purpose of providing recreational opportunities for the local community and visitors.
Overall, Minong Flowage is a critical water resource in the area, supporting hydroelectric power generation and providing a popular spot for recreational activities. With its rich history dating back to the 1930s, the dam stands as a testament to effective water resource management in Wisconsin. Enthusiasts of water resources and climate will find Minong Flowage to be a fascinating subject of study, with its unique design, regulatory oversight, and ongoing efforts to ensure public safety and environmental sustainability.
Years_Modified | 1937 - Other |
Year_Completed | 1936 |
Dam_Height | 29 |
River_Or_Stream | TOTAGATIC |
Dam_Length | 300 |
Primary_Dam_Type | Gravity |
Surface_Area | 1609 |
Hydraulic_Height | 18 |
Drainage_Area | 320 |
Nid_Storage | 23000 |
Structural_Height | 29 |
Hazard_Potential | High |
Nid_Height | 29 |
UPPER IOWA RIVER AT DECORAH | 222cfs |
UPPER IOWA RIVER AT BLUFFTON | 219cfs |
TURKEY RIVER AT SPILLVILLE | 127cfs |
UPPER IOWA RIVER NEAR DORCHESTER | 539cfs |
CEDAR RIVER AT JANESVILLE | 703cfs |
LITTLE CEDAR RIVER NEAR IONIA | 171cfs |
YELLOW RIVER AT ION | 89cfs |