Sugar Creek rises on the Muddy Creek divide about 0.5 miles south of Altenburg Corners, Pennsylvania in Crawford County. Sugar Creek then flows south to meet French Creek at Sugar Creek, Pennsylvania in Venango County.[2]
Watershed
Sugar Creek drains 167.8 square miles (435 km2) of area, receives about 44.7 in/year of precipitation, has a topographic wetness index of 450.73, and has an average water temperature of 7.88 °C.[4] The watershed is 67% forested.[4]