SNOFLO



DAVIS SUBWATERSHED 7-6044

RESERVOIR LEVELS
Soil Dam Tr-Wolf Creek
April 25, 2025


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Davis Subwatershed 7-6044, located in Woodbury County, Iowa, is a local government-owned dam designed by the USDA NRCS with a primary purpose of fire protection, stock, or small fish pond. Completed in 1958, this earth dam stands at a height of 33 feet and has a storage capacity of 86 acre-feet. With a drainage area of 0.79 square miles and a surface area of 5.4 acres, this dam plays a crucial role in flood risk reduction in the area.

Managed by the Iowa DNR, this dam on the TR-Wolf Creek is state-regulated, permitted, inspected, and enforced, ensuring its structural integrity and safety. The dam has a low hazard potential and is currently rated as not assessed for condition. While there are no associated structures or outlet gates, the spillway type is uncontrolled. With a moderate risk assessment score of 3, there are no specific risk management measures in place for this dam at this time.

Overall, Davis Subwatershed 7-6044 serves as an essential water resource infrastructure in the region, providing fire protection, stock watering, and small fish habitat, in addition to its flood risk reduction capabilities. With its location in the Missouri River city and oversight by the Iowa DNR, this dam plays a vital role in water management and climate resilience efforts in the area.

Year_Completed 1958
Dam_Height 33
River_Or_Stream TR-WOLF CREEK
Dam_Length 300
Primary_Dam_Type Earth
Surface_Area 5.4
Drainage_Area 0.79
Nid_Storage 86
Hazard_Potential Low
Foundations Soil
Nid_Height 33
       

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