Spring Creek Dam 1606, located in Dawes, Nebraska, is a privately owned structure with a primary purpose of irrigation. Built in 1978 by USDA NRCS, this earth dam stands at a height of 31 feet and has a storage capacity of 475 acre-feet. Situated on Spring Creek, this dam plays a crucial role in providing water for agricultural purposes in the region.

Managed by the Nebraska Department of Natural Resources, Spring Creek Dam 1606 is subject to state regulation, inspection, and enforcement to ensure its safety and functionality. With a low hazard potential and a satisfactory condition assessment as of September 2016, this dam serves as a reliable water resource for the community. The dam has a drainage area of 12.5 square miles and a maximum discharge capacity of 2,724 cubic feet per second.

Despite its modest size, Spring Creek Dam 1606 plays a significant role in the local water management system, contributing to irrigation needs and water storage in the region. With its stone core and soil foundation, this dam stands as a testament to the collaborative efforts of government agencies and private owners in ensuring the sustainable use of water resources in Nebraska.