Plum Grove Township, Butler County, Kansas

Plum Grove Township is a township in Butler County, Kansas, United States. As of the 2000 census, its population was 661.

History
Plum Grove Township was organized in 1873.

Geography
Plum Grove Township covers an area of 35.79 sqmi and contains one incorporated settlement, Potwin. According to the USGS, it contains three cemeteries: Holderman, McGill and Potwin.

The streams of Brush Creek, Diamond Creek, East Branch Whitewater River and Henry Creek run through this township.