Spring Valley Township is a township in Cherokee County, Kansas, USA. As of the 2000 census, its population was 1,007.GeographySpring Valley Township covers an area of 47.2sqmi and contains one incorporated settlement, Baxter Springs. According to the USGS, it contains seven cemeteries: Baxter Springs, Beasley, Brush Creek, Crum, Dockery, Pleasant View and Usrey.The streams of Bitter Creek, Brush Creek and Willow Creek run through this township.TransportationSpring Valley Township contains one airport or landing strip, Walter A Swalley Airpark.