Konnevesi is a municipality of Finland.It is located in the former province of Western Finland and is part of the Central Finland region. The municipality has a population of 2,820 (30 June 2015) and covers an area of 680.96 square kilometres (262.92 sq mi) of which 167.95 km2 (64.85 sq mi)is water.There are all together exactly 100 lakes in Konnevesi. Biggest lakes are Keitele, Lake Konnevesi and Liesvesi.