Arlington Subwtrshd Sta 62+50 #3 is a water resource structure located in Woodbury County, Iowa, specifically in the city of Moville. This earth dam was completed in 1965 and serves multiple purposes including fire protection, stock watering, and small fish pond management. With a dam height of 27 feet and a normal storage capacity of 28 acre-feet, this structure helps to reduce flood risks in the area while also providing essential water resources for local needs.

Managed by the USDA NRCS and regulated by the Iowa DNR, Arlington Subwtrshd Sta 62+50 #3 has a low hazard potential and a moderate risk assessment rating. The dam is situated on the TR-W Fork Little Sioux River and has a drainage area of 0.49 square miles, with a surface area of 2.7 acres. Despite being not rated for its current condition assessment, this structure plays a crucial role in water management and conservation efforts in the region.

With an uncontrolled spillway type and a maximum storage capacity of 65 acre-feet, Arlington Subwtrshd Sta 62+50 #3 is an important asset for water resource and climate enthusiasts. Its strategic location and multiple functionalities make it a valuable component of the local water infrastructure, ensuring water supply reliability and flood protection for the community.