EntityQ1355334· pop 12· linked from 58 articlesbuttress damSign in to savedam with a solid, water-tight upstream side that is supported at intervals on the downstream side by a series of buttresses or supportsConnectionsdamEntitydigital object identifierEntityLibrary of CongressEntityPBSEntitybuttressEntitycheck damEntityRoselend DamEntityCategoriesButtress damsConcrete buildings and structuresDams by typeGravity damsMasonry dams