This paper is about the construction of the Landforms Chart in the basin of the Inhacundá River at City of San Francisco of Assis (RS). To make this cartographic document, was necessary some catchments of morphometrical properties can be measured like as: river networks variables, basin geometry, measures involving heights and textures. The assessment of these attributes has given rise to eleven different landforms units. This chart to be an auxiliary tool for regional development projects and basin's resources management.