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Sawgrass Park Dam, located in Ankeny, Iowa, is a local government-owned structure primarily used for recreation purposes. Completed in 1980, this earth dam stands at 27 feet tall and spans 220 feet in length, providing a storage capacity of 40 acre-feet. With a low hazard potential and satisfactory condition assessment as of July 2019, Sawgrass Park Dam serves as a vital component in flood risk reduction efforts within the area.
The dam's design includes a stone core and soil foundation, with an uncontrolled spillway type. Despite its modest size, the dam plays a crucial role in managing water resources, with a drainage area of 0.5 square miles and a normal storage capacity of 23 acre-feet. While the risk assessment indicates a moderate level of risk, the dam's operations are overseen by the Iowa Department of Natural Resources, ensuring that necessary inspections and enforcement measures are in place to maintain its integrity and safety.
As a focal point for outdoor recreation in the region, Sawgrass Park Dam offers not only flood protection but also a picturesque setting for visitors to enjoy. Its strategic location, combined with its functional design and satisfactory condition, underscores the importance of this infrastructure in promoting both water resource management and climate resilience in the community.
Year_Completed | 1980 |
Dam_Height | 27 |
Dam_Length | 220 |
Primary_Dam_Type | Earth |
Surface_Area | 2.7 |
Hydraulic_Height | 27 |
Drainage_Area | 0.5 |
Nid_Storage | 40 |
Structural_Height | 27 |
Hazard_Potential | Low |
Foundations | Soil |
Nid_Height | 27 |
BLUE EARTH RIVER NEAR RAPIDAN | 1990cfs |
MINNESOTA RIVER AT FORT SNELLING STATE PARK | 6620cfs |
CROW RIVER AT ROCKFORD | 1650cfs |
MISSISSIPPI RIVER AT ST. PAUL | 20800cfs |
WATONWAN RIVER NEAR GARDEN CITY | 632cfs |
MISSISSIPPI RIVER NEAR ANOKA | 8910cfs |
CEDAR RIVER NEAR AUSTIN | 325cfs |