Johnson Vly is a swamp located in Fulton County, New York. It appears on the Lassellsville USGS 7.5-minute topographic quadrangle. The nearest populated place is Dempster Corners, approximately 1.7 miles to the S.
Fulton County · New York
Johnson Vly is a swamp located in Fulton County, New York. It appears on the Lassellsville USGS 7.5-minute topographic quadrangle. The nearest populated place is Dempster Corners, approximately 1.7 miles to the S.