Columbia Basin Development League

Every completed project milestone represents years of planning, partnership, engineering, and investment.

The work happening today is creating reliable water delivery systems that will serve the region for generations.

The Columbia Basin Project delivers water to hundreds of thousands of acres of productive farmland across Central Washington.

That reliable water supply helps support one of the most important agricultural economies in the nation.

📸 © Pix569 Center-pivot irrigation systems create the iconic circular patterns seen from above, providing water to thriving grain and potato fields throughout Washington's fertile farmland.