Buttress dams

hydroelectric dam on the Paraná River on the border between Brazil and Paraguay

dam in West Azerbaijan Province, Iran

dam in Shemiranat County, Iran

dam with a solid, water-tight upstream side that is supported at intervals on the downstream side by a series of buttresses or supports

dam in the river Tormes, province of Salamanca, Castile and León, Spain

dam in the river Douro, Miranda do Douro, Portugal

dam

reservoir in the United Kingdom

dam in Portugal

dam in Rudbar County, Iran

dam in Manicouagan Regional County Municipality, Quebec, Canada

dam in Uzbekistan

reinforced concrete multiple dome and buttress dam

dam in Mayes County, Oklahoma, United States of America

dam in Zhexi, Anhua County, Hunan Province

reservoir in Germany

dam in Portugal

dam in Västernorrland County, Sweden

concrete multiple-arch buttress dam on the Verde River

flood control dam in Los Angeles County, California, USA