Stausee Mattmark (switzerland)
Type: natural=water
Coordinates: 46.037821726374304, 7.960720568815376
Area: 1.710268076171875 km²
OSM tags:
alt_name: Mattmarksee
name: Stausee Mattmark
natural: water
ref:CH:bafu.vec25-seen: 49
ref:gewiss: 9908
ref:gwlnr: CH0099080000
water: reservoir
wikimedia_commons: Category:Mattmarksee
wikipedia: de:Mattmarksee