- Puruvesi
Infobox_lake
lake_name = Puruvesi
image_lake =
caption_lake =
image_bathymetry =
caption_bathymetry =
location = Eastern Finland
coords = coord|61|50|N|29|27|E|region:FI_type:waterbody|display=inline,title
type =
inflow =
outflow =
catchment =
basin_countries = Finland
length =
width =
area = 420.86 [http://www.ymparisto.fi/default.asp?contentid=234185&lan=fi&clan=en Finnish Environment Institute: Finnish lakes larger than 40 square kilometers] ]
depth =
max-depth =
volume =
residence_time =
shore =
elevation = 75.7
islands =
cities =Kerimäki ,Kesälahti ,Punkaharju Puruvesi is a
lake in EasternFinland . The lake is located inKerimäki ,Kesälahti andPunkaharju municipalities. Part of theSaimaa lake system, it borders on the sub-lake system ofPihlajavesi to the south. As is the case of other lakes of Saimaa, it has numerous islands and consists of numerous many open lake areas, of which largest are Hummonselkä, Pajuselkä, Sammalselkä, Mustanselkä, and Ruosteselkä. [http://www.ymparisto.fi/default.asp?node=8718&lan=fi Etelä-Savon ympäristökeskus: Puruvesi] fi]The lake is known for its pure
water . It is regarded as 7th cleanest large lake on the planetFact|date=August 2007 and has uniquely goodunderwater visibility for a Finnish lake, easily extending to 6–10 meters fromsurface on calm and sunny days.References
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