Mapes Hotel is next to what river that flows northeasterly and is 121 mi long
Truckee River The Truckee River is a river in the U.S. states of California and Nevada. The river flows northeasterly and is 121 mi long. The Truckee is the sole outlet of Lake Tahoe and drains part of the high Sierra Nevada, emptying into Pyramid Lake in the Great Basin. Its waters are an important source of irrigation along its valley and adjacent valleys.
Au Gres River The Au Gres River is a river in Michigan. Its mouth is at Lake Huron in the city of Au Gres, Michigan. It flows through Arenac, Iosco and Ogemaw counties. It formerly had an eastern branch, which was severed from the parent river and rerouted along the Whitney Drain to Lake Huron north of Au Gres. The main stream is 46.7 mi long.