Wittwer Dam 2543, located in Richardson, Nebraska, is a privately owned earth dam designed by the USDA NRCS and completed in 2000 for the primary purpose of flood risk reduction along the TR-DEER BRANCH river or stream. This 20-foot tall dam with a length of 690 feet has a storage capacity of 82 acre-feet and serves to mitigate potential flooding in the area. The dam is under the regulatory oversight of the Nebraska Department of Natural Resources and undergoes regular inspections to ensure its satisfactory condition and low hazard potential.

Managed by the private owner, Wittwer Dam 2543 is situated within the Omaha District and falls under the jurisdiction of the NE DNR for state regulation, permitting, inspection, and enforcement. With a history of satisfactory condition assessments and a low hazard potential, this dam serves as a crucial infrastructure for flood risk reduction in the region. Despite having no spillway and limited structural details, the dam's design and purpose align with its operational efficiency and overall risk management measures, making it a significant asset for water resource and climate enthusiasts interested in sustainable infrastructure development and management.