American part of the basin :
Forestt : 62 %
Agriculture : 28 %
Water : 15 %
Urban areas : 3 %
Quebec part of the basin :
Agricultural landscapes: about 73 %
Urban landscapes: 6 %
Forests: 18%
Water and submerged vegetation: 3 %
Marais et tourbières: 1 %
See map of land occupancy
See board about territory use
