SNOFLO


MURCHLAND DAM

RESERVOIR LEVELS
Soil Dam Tr-Walnut Creek
May 6, 2025


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Murchland Dam, located in Denison, Iowa, serves multiple purposes including fire protection, stock, and small fish pond. Built in 1956, this earth dam stands at a height of 36 feet and spans a length of 600 feet, with a storage capacity of 31 acre-feet. Situated on Walnut Creek, the dam is owned and regulated by the local government with oversight from the Iowa Department of Natural Resources. Despite its low hazard potential, the dam is deemed to have a moderate risk level, emphasizing the importance of proper risk management measures.

The dam's construction on soil foundation has made it a vital resource for the surrounding community, providing essential water storage for various needs. With a surface area of 5.1 acres and a drainage area of 0.55 square miles, Murchland Dam plays a crucial role in maintaining water resources and ensuring a sustainable environment for the local wildlife. Although the dam has not been rated for its condition, regular inspections and enforcement by state agencies help in ensuring its safety and functionality for the long term.

As a part of the Rock Island District, Murchland Dam is a significant feature in the region's water infrastructure, contributing to water conservation efforts and flood control measures. Despite its uncontrolled spillway type and moderate risk assessment, the dam continues to serve its primary purposes effectively. With proper monitoring and maintenance, Murchland Dam stands as a testament to the importance of water resource management and climate resilience in the face of changing environmental conditions.

Year_Completed 1956
Dam_Height 36
River_Or_Stream TR-WALNUT CREEK
Dam_Length 600
Primary_Dam_Type Earth
Surface_Area 5.1
Drainage_Area 0.55
Nid_Storage 31
Hazard_Potential Low
Foundations Soil
Nid_Height 36
       

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