 The dominant soil in Leonard Harrison State Park is somewhat excessively drained Oquaga channery loam , which is often associated with well drained Lordstown channery loam . Much of the campground near the eastern boundary is supported by Morris gravelly silt loam , which is somewhat poorly drained due to a subsoil <unk> . The Oquaga tends to be very strongly acidic ( pH 4 @.@ 8 ) , Morris is strongly acidic ( pH 5 @.@ 3 ) and Lordstown is moderately acidic ( pH 5 @.@ 5 ) . All of these soils belong to the <unk> soil order . 
