EntityQ4946740· pop 5· linked from 3 articlesBortelseeSign in to save__NOTOC__Article2 sectionsContentsSee alsoExternal links__NOTOC__Bortelsee is a reservoir in the municipality of Brig in the canton of Valais, Switzerland. Its dam was built in 1989.Read full article (5 paragraphs)ConnectionsSwitzerlandCountrylakeEntitygeographic coordinate systemEntityCanton of ValaisEntitydrainage basinEntityreservoirEntitybody of waterEntitybrigEntityStructuraeEntityCategoriesLakes of ValaisReservoirs in Switzerland