Lago di Lei

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Lago di Lei
File:Lago di Lei.jpg
File:Karte Lago di Lei.png
Location Lombardy (IT), Grisons (CH)
Coordinates Lua error in Module:Coordinates at line 668: callParserFunction: function "#coordinates" was not found.
Type hydroelectric reservoir
Primary outflows Reno di Lei
Catchment area 46.5 km²
Basin countries Italy, Switzerland
Max. length 7.7 km
Surface area 4.12 km²
Max. depth 133 m
Water volume 197 mio m³
Surface elevation 1,931 m

Lago di Lei is a reservoir in the Valle di Lei. The reservoir is almost entirely located in Italy, but the barrage was built on territory later assigned to Switzerland (municipality of Innerferrera, Grisons), while an equivalent territory north of the lake was assigned to Italy.[1] The dam is operated by Kraftwerke Hinterrhein. The waters of the lake are the only waters in Italian territory which end up in the North Sea, being part of the Rhine's drainage basin. Other waters of Italy that don't flow to the Mediterranean Sea are found in the valley of Livigno, valley of Sexten, Puster Valley east of Innichen, and most of the waters of the municipality of Tarvisio east of Sella Nevea: all these waters flow to the Black Sea.


  1. "Convenzione tra la Confederazione Svizzera e la Repubblica Italiana concernente una modificazione di confine nella Valle di Lei" (PDF) (in Italian). Retrieved 21 May 2014. <templatestyles src="Module:Citation/CS1/styles.css"></templatestyles>

External links

Media related to Lago di Lei at Wikimedia Commons