Marilla Brook

Marilla Brook is a 5.66 mi long third-order tributary to West Branch Tunungwant Creek. This is the only stream of this name in the United States.

Variant names
According to the Geographic Names Information System, it has also been known historically as:
 * Marilla Creek

Course
Marilla Brook rises about 6 mile southwest of Bradford, Pennsylvania, and then flows generally east to meet West Branch Tunungwant Creek about 1-mile southwest of Bradford, Pennsylvania.

Watershed
Marilla Brook drains 14.41 sqmi of area, receives about 46.7 in/year of precipitation, and is about 86.80% forested.