name       canton  height (meters)  crest length (meters)        type  year of construction     name of the lake
0          grande dixence       valais              285                    695     gravity                  1961          lac des dix
1               mauvoisin       valais              250                    520        arch                  1957     lac de mauvoisin
2                 luzzone       ticino              225                    600        arch                  1963      lago di luzzone
3   contra (verzasca dam)       ticino              220                    380        arch                  1965      lago di vogorno
4                 emosson       valais              180                    555        arch                  1974        lac d'emosson
5                 zeuzier       valais              156                    256        arch                  1957      lac de tseuzier
6            göscheneralp          uri              155                    540  embankment                  1960      göscheneralpsee
7                 curnera   graubünden              153                    350        arch                  1966       lai de curnera
8               zervreila   graubünden              151                    504        arch                  1957         zervreilasee
9                   moiry       valais              148                    610        arch                  1958         lac de moiry
10              gigerwald  st - gallen              147                    430        arch                  1976         gigerwaldsee
11                limmern       glarus              146                    375        arch                  1963          limmerensee
12           valle di lei   graubünden              141                    690        arch                  1961          lago di lei
13          punt dal gall   graubünden              130                    540        arch                  1968      lago di livigno
14                sambuco       ticino              130                    363        arch                  1956     lago del sambuco
15                  nalps   graubünden              127                    480        arch                  1962         lai da nalps
16           hongrin nord         vaud              125                    325        arch                  1969     lac de l'hongrin
17                gebidem       valais              122                    327        arch                  1967           gebidemsee
18               mattmark       valais              120                    780  embankment                  1967          mattmarksee
19            santa maria   graubünden              117                    560        arch                  1968  lai da sontga maria
20                albigna   graubünden              115                    759     gravity                  1959           albignasee
21             spitallamm        berne              114                    258        arch                  1932           grimselsee
22              cavagnoli       ticino              111                    320        arch                  1968    lago dei cavagnöö
23                 schräh       schwyz              111                    150     gravity                  1924         wägitalersee
24                oberaar        berne              100                    526     gravity                  1953           oberaarsee

Table as JSON:
{"name":{"0":"grande dixence","1":"mauvoisin","2":"luzzone","3":"contra (verzasca dam)","4":"emosson","5":"zeuzier","6":"göscheneralp","7":"curnera","8":"zervreila","9":"moiry","10":"gigerwald","11":"limmern","12":"valle di lei","13":"punt dal gall","14":"sambuco","15":"nalps","16":"hongrin nord","17":"gebidem","18":"mattmark","19":"santa maria","20":"albigna","21":"spitallamm","22":"cavagnoli","23":"schräh","24":"oberaar"},"canton":{"0":"valais","1":"valais","2":"ticino","3":"ticino","4":"valais","5":"valais","6":"uri","7":"graubünden","8":"graubünden","9":"valais","10":"st - gallen","11":"glarus","12":"graubünden","13":"graubünden","14":"ticino","15":"graubünden","16":"vaud","17":"valais","18":"valais","19":"graubünden","20":"graubünden","21":"berne","22":"ticino","23":"schwyz","24":"berne"},"height (meters)":{"0":285,"1":250,"2":225,"3":220,"4":180,"5":156,"6":155,"7":153,"8":151,"9":148,"10":147,"11":146,"12":141,"13":130,"14":130,"15":127,"16":125,"17":122,"18":120,"19":117,"20":115,"21":114,"22":111,"23":111,"24":100},"crest length (meters)":{"0":695,"1":520,"2":600,"3":380,"4":555,"5":256,"6":540,"7":350,"8":504,"9":610,"10":430,"11":375,"12":690,"13":540,"14":363,"15":480,"16":325,"17":327,"18":780,"19":560,"20":759,"21":258,"22":320,"23":150,"24":526},"type":{"0":"gravity","1":"arch","2":"arch","3":"arch","4":"arch","5":"arch","6":"embankment","7":"arch","8":"arch","9":"arch","10":"arch","11":"arch","12":"arch","13":"arch","14":"arch","15":"arch","16":"arch","17":"arch","18":"embankment","19":"arch","20":"gravity","21":"arch","22":"arch","23":"gravity","24":"gravity"},"year of construction":{"0":1961,"1":1957,"2":1963,"3":1965,"4":1974,"5":1957,"6":1960,"7":1966,"8":1957,"9":1958,"10":1976,"11":1963,"12":1961,"13":1968,"14":1956,"15":1962,"16":1969,"17":1967,"18":1967,"19":1968,"20":1959,"21":1932,"22":1968,"23":1924,"24":1953},"name of the lake":{"0":"lac des dix","1":"lac de mauvoisin","2":"lago di luzzone","3":"lago di vogorno","4":"lac d'emosson","5":"lac de tseuzier","6":"göscheneralpsee","7":"lai de curnera","8":"zervreilasee","9":"lac de moiry","10":"gigerwaldsee","11":"limmerensee","12":"lago di lei","13":"lago di livigno","14":"lago del sambuco","15":"lai da nalps","16":"lac de l'hongrin","17":"gebidemsee","18":"mattmarksee","19":"lai da sontga maria","20":"albignasee","21":"grimselsee","22":"lago dei cavagnöö","23":"wägitalersee","24":"oberaarsee"}}