ISBN: | 978-5-5120-6113-8 |
High Quality Content by WIKIPEDIA articles! The Pack River is a medium-sized river located in Northern Idaho. It is about 40 miles (64 km) long and drains a high mountainous area of the Idaho Panhandle`s Rocky Mountains and Selkirk Mountains. The river flows into Lake Pend Oreille and is part of the Columbia River watershed via the Pend Oreille River.