🌐EnglishEnglishDeutschFrançais日本語EntityQ1550436· pop 5· linked from 85 articlesgatehouseAlso known as gate house, valve house, outlet works, bottom outletstructure housing sluice gates, valves, or pumps for a damWikidata factsImageMosul Dam bottom outlet.jpgSources (1)de.wikipedia.orgvia Wikidata · CC0Available in 4 languagesFrançaisDeutschHausavia Wikidata sitelinks · CC0ConnectionsarchitectureEntityPennsylvaniaEntityCategoriesDamsGatehouses (waterworks)Hydraulic engineering