Long Island Slough is a bay located in Pacific County, Washington. It appears on the Long Island USGS 7.5-minute topographic quadrangle. The nearest populated place is Middle Nemah, approximately 4.2 miles to the NE.
Pacific County · Washington
Long Island Slough is a bay located in Pacific County, Washington. It appears on the Long Island USGS 7.5-minute topographic quadrangle. The nearest populated place is Middle Nemah, approximately 4.2 miles to the NE.