Lake Jyväsjärvi is an important resource for citizens living in the city and surrounding areas. It's a part of our landscape and a very much used recreational area: In winter time you can skate on it, in summer fish, boat and swim. That's one of the main reasons for the restoring of Lake Jyväsjärvi.

As reference lakes for Lake Jyväsjärvi are lakes Tuomiojärvi, Alvajärvi and Patajärvi. You can find data from all these lakes as graphs.