The Auglaize River is a tributary of the Maumee River located in northwestern Ohio. It flows approximately 100 miles through Auglaize County and Mercer County, providing important water resources for the surrounding communities. The river is known for its scenic beauty and recreational opportunities, including fishing and kayaking. The river's watershed supports diverse ecosystems and wildlife habitats. It plays a crucial role in local agriculture by draining excess water from fields. The Auglaize River also has historical significance, as it was an important transportation route for Native Americans and early settlers in the region.