Lautner Dam, located in Dawson, Iowa, serves as a vital structure for grade stabilization along a tributary to the North Raccoon River. Constructed in 2004 by USDA NRCS, this earth dam stands at a height of 35 feet and spans 190 feet in length. With a storage capacity of 37 acre-feet, the dam's primary purpose is to prevent erosion and protect the surrounding area from flooding.
Managed by a private owner and regulated by the Iowa Department of Natural Resources, Lautner Dam is classified as having a low hazard potential. Although the dam's condition assessment is currently marked as "Not Rated," regular inspections are conducted to ensure its integrity. While the dam does not have outlet gates or a spillway, its design and construction are aimed at effectively stabilizing the grade and managing water flow in the region.
Lautner Dam plays a crucial role in maintaining the ecological balance of the area, with its presence contributing to the overall conservation efforts in Greene County, Iowa. As an essential component of the local water resource infrastructure, the dam stands as a testament to the collaborative efforts between private entities and regulatory agencies to safeguard the environment and mitigate the impact of climate change on the region.
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