USA, Washington, Skamania, West Cascades Ecoregion: Columbia River Gorge, south side of Pierce Island, east of Beacon Rock and Beacon Rock State Park, ca 16 air miles east of Washougal. T12N R6E S36 NE4 NW4
45.620391 -122.012143 WGS84
12 meters
40ft
Sandy-rocky beach along high water line along small inlet and west-facing shore of island. With 30% cover of Helenium autumnale, Artemisia ludoviciana ssp. lindleyana, Cyperus, Persicaria, Epilobium, Euphorbia, Rorippa curvisiliqua, Rorippa columbiae