Twin Parks 10

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Twin Parks 10, also known as White's, is a vital flood risk reduction structure located in Wisconsin, specifically in Iowa County. Designed by the USDA NRCS and completed in 1966, this Earth-type dam stands at a height of 32 feet and spans 598 feet in length. Its primary purpose is to mitigate flood risks and control debris in the TR Mill Creek watershed, with a storage capacity of 200 acre-feet.

Managed and regulated by the Wisconsin Department of Natural Resources, Twin Parks 10 has a low hazard potential and is assessed to be in fair condition as of May 2020. Despite its moderate risk rating, the dam has not been modified in recent years and is subject to regular inspections every 10 years to ensure its structural integrity. The dam is equipped with an uncontrolled spillway, capable of discharging up to 130 cubic feet per second during heavy rainfall events.

For water resource and climate enthusiasts, Twin Parks 10 presents an intriguing case study of how local government agencies collaborate with federal entities like the USDA NRCS to manage and maintain critical infrastructure for flood control and environmental protection. With its strategic location in the TR Mill Creek watershed, this dam plays a crucial role in safeguarding communities downstream from potential flood events, highlighting the importance of proactive risk management and infrastructure maintenance in the face of changing climatic conditions.