title: Foster Run (Sugar Creek tributary)
text: # Foster Run (Sugar Creek tributary)
  
  Foster Run is a 3.55 mi (5.71 km) long 1st order tributary to Sugar Creek in Venango County, Pennsylvania.
  
  ## Course
  
  Foster Run rises on the Warden Run divide about 1 mile northeast of Hannasville, Pennsylvania in Venango County. Foster Run then flows southeast to meet Sugar Creek about 0.25 miles north of Wyattville, Pennsylvania in Venango County.
  
  ## Watershed
  
  Foster Run drains 2.13 square miles (5.5 $km^2)$ of area, receives about 44.0 in/year of precipitation, has a topographic wetness index of 410.34, and has an average water temperature of 8.27 °C. The watershed is 68% forested.
  
  