Dutch Fork is a 11.23 mi (18.07 km) long 3rd order tributary to Buffalo Creek in Washington County, Pennsylvania.

According to the Geographic Names Information System, it has also been known historically as:[1] Dutch Fork rises about 0.25 miles east of Claysville, Pennsylvania, in Washington County and then flows west and north to join Buffalo Creek about 0.5 miles southeast of Dunsfort.

[3] Dutch Fork drains 23.59 square miles (61.1 km2) of area, receives about 40.5 in/year of precipitation, has a wetness index of 306.89, and is about 62% forested.

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