The basin has both economic and touristic importance. Rice, corn, beans, cane sugar, and pineapple are grown within it, also live stock produces milk and meat. In addition, there are touristic attractions, some are in the area of the Arenal Volcano: hiking, river tours, hot springs, and ecotourism. The average rainfall in the basin ranges from 3.500 to 4,500 mm and the temperature between 22 and 28 degrees C.