Columbia River shore at Threemile Canyon exit (151) from I84, ca. 12.4 mi. W of Boardman, 270 ft. elev., N45.81325, W119.95901, Morrow Co., OR, 7/23/2010Columbia River shore at Threemile Canyon exit (151) from I84, ca. 12.4 mi. W of Boardman, 270 ft. elev., N45.81325, W119.95901, Morrow Co., OR, 7/23/2010Columbia River shore at Threemile Canyon exit (151) from I84, ca. 12.4 mi. W of Boardman, 270 ft. elev., N45.81325, W119.95901, Morrow Co., OR, 7/23/2010Columbia River shore at Threemile Canyon exit (151) from I84, ca. 12.4 mi. W of Boardman, 270 ft. elev., N45.81325, W119.95901, Morrow Co., OR, 7/23/2010Columbia River shore at Threemile Canyon exit (151) from I84, ca. 12.4 mi. W of Boardman, 270 ft. elev., N45.81325, W119.95901, Morrow Co., OR, 7/23/2010South of Ritzville, WA at Paha, Creek just S of RR.; N 47.02253 W 118.48853 – Adams Co. – 7/31/2011South of Ritzville, WA at Paha, Creek just S of RR.; N 47.02253 W 118.48853 – Adams Co. – 7/31/2011South of Ritzville, WA at Paha, Creek just S of RR.; N 47.02253 W 118.48853 – Adams Co. – 7/31/2011Just N of 7 Springs Dairy Rd ca. 2.8 mi SE of its jct with rd to WDFW Hqts; 11.8 air mi S of Creston, WA; N 47.58732 W 118.51782; Lincoln Co.; 8/2/2017
