PIERRE, SOUTH DAKOTA JUST GOT HIT WITH 3.3 MAG QUAKE - 2 LARGE MISSOURI BASIN DAMS CLOSE

BIG BEND HYDRO-ELECTRIC DAM AND OAHE HYDRO-ELECTRIC DAM


http://folkworm.ceri.memphis.edu/recenteqs/Quakes/quakes0.html

MAP 3.3  2011/08/09 14:45:17 44.352N 100.337W  5.5    1 km ( 1 mi) WSW of Pierre, SD