Home›Hydroelectric Dam Project›Completion Era›By Century›21st centuryBrowse By21st centuryFacts21st centurySourcesComments (0)Reader Challenges (0)FactsComparisonEra of EmergenceWell-attested1931 121st centuryFilter Results2 entriesProject TypeAllDam Projects of Asia and Africa (1)Dam Projects of the Americas (1)LocationAllBrazil (1)China (1)StatusAllOperational / Active (2)Start EraAll1994 (1)2011 (1)Uses SourceAllHydropower (2)Show ResultsBrowseCompareSelect all 2Belo Monte Dam Project21st centuryThree Gorges Project21st centurySources1. Hoover Dam - Wikipediatier 2WikipediaConstruction, Six Companies Inc. 1931 startQuote, Construction, Six Companies Inc. 1931 startThe winning bid to build the dam was submitted by a consortium named Six Companies, Inc., which began construction in early 1931.View the SourceComments (0)No comments yet. Be the first to share a thought.Sign in to join the discussion.Reader Challenges (0)No disputes yet. Spotted an error or a better source? Open the first one.Sign in to dispute this or suggest a correction.