The Kiskiminetas River is a tributary of the Allegheny River located in western Pennsylvania, USA. It flows approximately 40 miles through Westmoreland County and Indiana County, providing a vital water source for the surrounding communities and ecosystems. The river is known for its scenic beauty and recreational opportunities, including fishing, kayaking, and hiking along its banks. It is part of the larger Ohio River watershed, contributing to the region's rich biodiversity and natural resources. The Kiskiminetas River plays an important role in the local environment and economy.