Welcome to the website of this development project!

This project has been completed. It began in April 2023 and was completed in December 2024.

Restoration of Lake Pien-Saimaa

The project is a development and enhancement project for the restoration of Lake Pien-Saimaa. WASU is part of a continuum of restoration projects in Pien-Saimaa. The objectives of the project are to enhance and develop the restoration and cooperation, and to improve the water quality.

The key measures of the project are communication, the establishment of a regional cooperation network, environmental education, and the promotion of new methods, such as the utilisation of tailings to enhance water protection.

This development project is financed by the City of Lappeenranta and the Centre for Economic Development, Transport and the Environment of Southeast Finland.