The Umpqua River Basin is located in southwestern Oregon, encompassing an area of approximately 3,000 square miles. The basin is primarily drained by the Umpqua River, which flows from the Cascade Mountains to the Pacific Ocean. This region features diverse ecosystems, including forests, wetlands, and agricultural lands, supporting a variety of wildlife. The Umpqua River is known for its recreational opportunities, such as fishing, kayaking, and hiking along its scenic banks. The basin also plays a vital role in the local economy, with industries like timber, fishing, and tourism contributing to the community's livelihood.