List of reservoirs in Switzerland

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List of reservoirs in Switzerland with a content of over 10 million m³. The extremes are highlighted in bold. Dams that are no longer in operation are shown in italics in gray .

Surname	Canton / country	Total volume in million m³	Height m above sea level M.	Area in km²	Max. Depth in meters	Name of the dam	Dam type	Construction year	Height in meters
Lac des Dix	Valais	401	2365	3.65	227	Grande Dixence	Weight wall	1961	285
Lac d'Emosson	Valais	227	1930	3.27	161	Emosson	Arched wall	1974	180
Lac de la Gruyere	Freiburg	220	677	9.28	75	Rossens	Arched wall	1947	83
Lac de Mauvoisin	Valais	211	1961	2.08	180	Mauvoisin	Arched wall	1957	250
Lake Lei	Italy , Grisons	197	1931	4.10	133	Valle di Lei	Arched wall	1961	141
Lake Livigno	Italy , Grisons	165	1805	4.71	119	Punt dal Gall	Arched wall	1968	130
Wägitalersee	Schwyz	150	900	4.18	65	Schräh	Weight wall	1924	111
Lac de Joux / Brenet	Vaud	149	1005	8.77	34		Natural lake
Lake Poschiavo	Grisons	111	962	1.95	84		Natural lake
Lake Luzzone	Ticino	108	1590	1.27	181	Luzzone	Arched wall	1963	225
Lake Vogorno	Ticino	105	470	1.68	204	Contra	Arched wall	1965	220
Grimselsee	Bern	103	1909	2.72	100	Seeuferegg Spitallamm	Weight wall arch wall	1932	42 114
Mattmarksee	Valais	101	2197	1.76	93	Mattmark	Earthfill dam	1967	120
Zervreila Lake	Grisons	101	1862	1.61	140	Zervreila	Arched wall	1957	151
Sihlsee	Schwyz	97	889	10.72	23	Chicken matt in the loft	Earthfill dam weight wall	1937	17 33
Limmerensee	Glarus	93	1857	1.36	122	Lick	Arched wall	1963	146
Lac de Moiry	Valais	78	2249	1.40	120	Moiry	Arched wall	1958	148
Göscheneralpsee	Uri	76	1792	1.32	106	Göscheneralp	Rockfall dam	1960	155
Lake Albigna	Grisons	71	2163	1.26	108	Albigna	Weight wall	1959	115
Lai da Sontga Maria	Grisons	67	1908	1.77	86	Santa Maria	Arched wall	1968	117
Schiffenensee	Freiburg	66	532	4.25	38	Ships	Arched wall	1963	47
Lungerersee	Obwalden	65	688	2.01	68		Natural lake
Lago del Sambuco	Ticino	63	1461	1.11	124	Sambuco	Arched wall	1956	130
Oberaarsee	Bern	61	2303	1.46	90	Oberaar	Weight wall	1953	100
Lai da Marmorera	Grisons	60	1680	1.41	65	Marmorera (Castiletto)	Earthfill dam	1954	91
Klöntalersee	Glarus	56	848	3.29	49	Rhodannenberg	Earthfill dam	1910	30th
Lake Ritóm	Ticino	54	1850	1.49	69	Piora	Weight wall	1920	27
Lac de l'Hongrin	Vaud	53	1255	1.60	105	Hongrin North Hongrin South	Arched wall	1969	125 90
Lac de Tseuzier	Valais	51	1777	0.85	140	Proz-Riond Zeuzier	Earthfill dam arch wall	1957	20 156
Lac des Dix	Valais	50	2241	1,357	46	Dixence	Pier head wall	1935	87
Lai da Nalps	Grisons	45	1908	0.91	122	Nalps	Arched wall	1962	127
Lai da Curnera	Grisons	41	1956	0.81	136	Curnera	Arched wall	1966	153
Lac de Barberine	Valais	40	1888	'	46	Barberine	Weight wall	1925	79
Lac de Salanfe	Valais	40	1925	1.85	48	Salanfe	Weight wall	1952	52
Gigerwaldsee	St. Gallen	36	1335	0.71	135	Gigerwald	Arched wall	1976	147
Lake Naret	Ticino	32	2310	0.73	104	Naret I Naret II	Arch wall weight wall	1970	80 45
Lake Cavagnöö	Ticino	29	2310	0.46	100	Cavagnoli	Arched wall	1968	111
Raeterichsbodensee	Bern	27	1767	0.67	77	Raeterichsboden	Weight wall	1950	94
Lake Lucendro	Ticino	25th	2134	0.54	96	Lucendro	Pier head wall	1947	73
Wohlensee	Bern	25th	480	3.65	20th	Mühleberg	Weight wall	1920	29
Muttsee	Glarus	23	2474	0.61	98	Muttsee	Weight wall	2014	27
Lac de Moron	Neuchâtel France	21st	716	0.69	59	Châtelot	Arched wall	1953	74
Lac des Toules	Valais	20th	1810	0.61	75	Les Toules	Arched wall	1963	86
Lac de Cleuson	Valais	20th	2186	0.51	76	Cleuson	Weight wall	1950	87
Griessee	Valais	19th	2386	0.50	66	Semolina	Weight wall	1965	60
Lago Bianco	Grisons	19th	2234	1.43	53	Lago Bianco North Lago Bianco South	Weight wall	1912	15 26
Sufnersee	Grisons	18th	1401	0.90	51	Sufers	Arched wall	1962	58
Lake Davos	Grisons	15th	1559	0.59	54		Natural lake
Gelmersee	Bern	14th	1850	0.64	48	Gelmer	Weight wall	1929	35
Lac du Vieux Emosson	Valais	14th	2205	0.55	42	Vieux-Emosson	Arched wall	1955	45
Lac de Montsalvens	Freiburg	13	801	0.74	50	Montsalvens	Arched wall	1920	55
Lake Tremorgio	Ticino	13	1830	0.36	57		Natural lake
Arnensee	Bern	11	1543	0.45	50	Arnensee	Earthfill dam	1942	17th
Engstlensee	Bern	11	1850	0.44	49		Natural lake
Gibidum reservoir	Valais	9	1436	0.21	110	Gebidem	Arched wall	1967	122

Lac des Dix Lac d'Emosson Lac de la Gruyere Lac de Mauvoisin Lake Lei Lake Livigno Wägitalersee Lac de Joux / Brenet Lake Poschiavo Lake Luzzone Lake Vogorno Grimselsee Mattmarksee Zervreila Lake Sihlsee Limmerensee Lac de Moiry Göscheneralpsee Lake Albigna Lai da Sontga Maria Schiffenensee Lungerersee Lago del Sambuco Oberaarsee Lai da Marmorera Klöntalersee Ritom Lake Lac de l'Hongrin Lac de Tseuzier Lai da Nalps Lai da Curnera Lac de Salanfe Gigerwaldsee Lake Naret Lake Cavagnöö Raeterichsbodensee Lake Lucendro Wohlensee Muttsee Lac de Moron Lac des Toules Lac de Cleuson Griessee Lago Bianco Sufnersee Lake Davos Gelmersee Lac du Vieux Emosson Lac de Montsalvens Lake Tremorgio Arnensee Engstlensee Gibidum reservoir

Location of the largest reservoirs in Switzerland

See also

• List of lakes in Switzerland
• List of the largest lakes in Switzerland
• List of places in Switzerland flooded by reservoirs
• Hydrography of Switzerland
• List of the largest reservoirs on earth
• List of the largest dams on earth
• List of dams in the world
• List of dam disasters