Branch is a Federal-owned earth dam located in Natrona, Wyoming, specifically in Sussex. Completed in 1967, this dam serves multiple purposes including fire protection, stock, and small fish pond maintenance. With a height of 27 feet and a hydraulic height of 22 feet, Branch has a storage capacity of 31 acre-feet and a maximum discharge of 500 cubic feet per second.

Despite being classified as having a low hazard potential and fair condition assessment, Branch is subject to regular state regulation, inspection, and enforcement to ensure its safety and functionality. The dam features an uncontrolled spillway with a width of 100 feet and is situated on Branch Draw, a river or stream in the area. With its moderate risk assessment and a history of inspections dating back to 2018, Branch is an important water resource for the region.

Branch is situated within Congressional District 00 in Wyoming and is overseen by the state regulatory agency SEO. With its strategic location and multiple purposes, this dam plays a crucial role in fire protection, livestock management, and recreational activities in the area. Water resource and climate enthusiasts will find Branch to be a fascinating example of water infrastructure that balances human needs with environmental considerations in the heart of Wyoming.