Oahe Dam the Rocky Mountains forced the dam to open the release gates (not the spillway), releasing in June with another through the power plant totaling . The previous release record was in 1997. Oahe Dam The Oahe Dam is a large earthen dam on the Missouri River, just north of Pierre, South Dakota, United States. The dam creates Lake Oahe, the fourth largest man-made reservoir in the United States. The reservoir stretches up the course of the Missouri to Bismarck, North Dakota. The dam's power plant provides electricity for much of the north-central United States. It is named for the Oahe
Beaver Dam, Arizona Beaver Dam, Arizona Beaver Dam is an unincorporated community in Mohave County located in the extreme northwestern corner of the U.S. state of Arizona, settled in 1863. It is located along Interstate 15 approximately 10 miles northeast of Mesquite, Nevada. Beaver Dam is located in the 86432 zip code, which had a population of 3,933 as of the 2010 census. The site of Beaver Dam was located along the pack horse route of the Old Spanish Trail from 1828 and the later wagon route of the Mormon Road between Salt Lake City and Los Angeles from 1847. Beaver Dam Creek