Description
Heads 0.2 km (0.15 mi) E of Elbow Lake, on the SW slope of Bobcat Mountain, flows N for 5.6 km (3.5 mi), then NE for 6.9 km (4.3 mi), then ESE for 4.5 km (2.8 mi), then ENE for 6.4 km (4 mi), to join the Wise River at a point 15 km (9.3 mi) SW of the community of Wie River.
History
Named for George Pettengill (died 1918).