Rice Lake Outlet, located in Owatonna, Minnesota, is a gravity dam built in 1941 with a height of 6 feet and a length of 12 feet. The dam serves as a crucial structure for water resource management, with a storage capacity of 4,160 acre-feet and a drainage area of 6.7 square miles. The primary purpose of the dam is listed as "Other," indicating its importance in various water management activities in the region.

Managed by the local government, Rice Lake Outlet is regulated by the Minnesota Department of Natural Resources (MNDNR EWR) and undergoes regular inspections to ensure its structural integrity. Despite its low hazard potential, the dam is maintained in satisfactory condition, as assessed during the last inspection in September 2012. With a maximum discharge of 320 cubic feet per second, the dam plays a significant role in flood control and water supply management for the surrounding area.

The dam's location on the Zumbro River South Branch Middle Fork underscores its importance in regulating water flow and maintaining water quality in the region. With its satisfactory condition and capacity for effective water management, Rice Lake Outlet stands as a vital asset for both environmental conservation and climate resilience efforts in Dodge County, Minnesota.