The mean depth of the lake basin is 16.2 metres.

About 200 bird species from 15 families have been observed in the lake basin.

A variety of lake basins have been discovered on Mars.

The water wells up through a single opening near the center of the lake basin.

The lake basin has tectonic-glacial origins and its volume is 37 km3.

The lake basin is today a flourishing agricultural area and an important technological district.

The whole lake basin, a huge, round bowl carved into solid stone, began to tilt.

Snow cover in the lake basin persists for 180 to 200 days a year.

Human occupation has focused on the lake basins, which are abundant in resources.

The lake basin is run by the province of Rome.