Proj 45s-300(3) Sta 263+80, also known as Ksnoname 1157, is a water resource structure located in Scandia, Kansas, along the Republican River-TR. Built in 1973 by the USDA NRCS, this dam stands at a height of 38 feet and has a primary purpose classified as "Other." With a storage capacity of 70 acre-feet and a low hazard potential, this structure plays a crucial role in water management within Jewell County.

Managed by the Kansas Department of Agriculture, Proj 45s-300(3) is regulated, permitted, inspected, and enforced by state agencies to ensure its safe operation. Designated as a buttress dam with a structural height of 38 feet and a length of 700 feet, this structure serves as a vital component in the local water infrastructure system. Despite not being rated for its condition assessment, this dam remains a reliable asset in the region.

Located in a rural area with limited infrastructure, Proj 45s-300(3) serves as a key water management tool for the surrounding community. With its low hazard potential and state-regulated status, this dam exemplifies the collaborative efforts between local government, federal agencies, and state regulators in safeguarding water resources and ensuring the resilience of water infrastructure in Kansas.