General Information

Richland's history is deeply tied to the development of the United States' nuclear program. Originally a small farming community, Richland transformed dramatically during World War II when it was selected as a key site for the top-secret Manhattan Project. The nearby Hanford Site was built to produce plutonium for atomic weapons, including the bomb dropped on Nagasaki. After the war, Richland remained a center for nuclear research and energy development, evolving into a government-planned city with unique architecture and infrastructure. Today, its legacy continues through scientific innovation and environmental cleanup efforts. 

Today, Richland is a full-service city, providing general government services, including police and fire protection, water, waste and electric utilities, parks and recreational activities, maintenance of city streets and public facilities and library services. Richland's Development Services Department oversees land use planning, building permitting and inspections, economic development, and housing programs, working to promote sustainable growth and enhance community well-being. The city government also owns and operates its own landfill and solid waste collection services—an uncommon practice among municipalities.

More Historical Resources 

2-page summary of Richland's History.

26-page overview of Home Blown - The History of the Homes in Richland.

Visit Tri-Cities - Heritage City 

National Park Service - Growing Up in Richland 

National Park Service - Plan your visit to Hanford - a part of the Manhattan Project 

Historical Street Names

The City of Richland Streets of the Manhattan Engineering District and How they got their names has been compiled into a comprehensive guide by the City's Planning & Redevelopment Division.