![]() ![]() The structure carrying the development and implementation is the public territorial establishment of the Dordogne basin (Epidor). This planning document, whose territory corresponds to the most downstream sub -basin in the Dordogne watershed (downstream of the Dordogne – Vézère confluence)., With an area of 2,700 km 2 is being developed. The municipal territory is covered by the Water Development and Management Plan (Sage) “Dordogne Atlantique”. Parallel to the Dordogne, the canal bathes the south of the town also two kilometers. The Lalinde canal, with a total length of 15.51 km, is supplied with water by the Dordogne and begins in the town of Mauzac-et-Grand-Castang, just upstream of the Mauzac dam, facing the town of Calès, and joined the Dordogne in Mouleydier, just downstream from the Tuilières dam, facing Saint-Agne. She borders the town to the south for two kilometers, opposite Couze-et-Saint-Front and Varennes. The Dordogne, with a total length of 483.1 km, begins on the flanks of Puy de Sancy (1,885 m ), in the chain of the Dore mountains, crosses six departments including the Dordogne in its southern part, and confused with the Garonne in Bayon-sur-Gironde, to form the Gironde estuary. It is drained by the Dordogne and the Lalinde canal, which constitute a hydrographic network of 4 km total length. The town is located in the Dordogne basin within the Adour-Garonne basin. The geographic area, from the BD Topo, component of the large -scale benchmark produced by the IGN, is 9.01 km 2. The cadastral area of the town published by INSEE, which serves as a reference in all statistics, is 8.89 km 2,. ![]() It is made up of vines, orchards and cultures. This territory offers open landscapes that decide with the Périgord landscapes. The municipality is in the Bergeracois, a natural region with a contrasting relief, with the two large valleys of the Dordogne and Dropt separated by a more or less hilly plateau, whose general slope slowly bows from east to west. The landscapes of the department are organized in eight landscape units and 14 subunits. Within the framework of the European Landscape Convention, which entered into force in France the first is July 2006, reinforced by the law of Augfor the reconquest of biodiversity, nature and landscapes, an atlas of the landscapes of the Dordogne was drawn up under the project management of the State and published in October 2020. The altitude of the municipal territory varies between 27 m To the southwest, where the Dordogne leaves the town to serve as a limit between those of Saint-Capraise-de-Lalinde and Varennes, and 141 m In the town of Baneuil. The Dordogne department presents itself as a vast tilted northeast plateau (491 m, at the Old Corner Forest in the Nontronnais, in Saint-Pierre-de-Furgie) in the southwest (2 m at Lamothe-Montravel). (type 2) indifférenciée : sables à graviers et galets rubéfiés (Ménapien-Bavélien – ‘-Gunz’-)Īltérites du Crétacé sup. : argiles kaoliniques, silteuses à sableuses, parfois rubéfiées, à gravier, à silex et chailles, avec apport local du Tertiaire (complexe des Doucins)Ĭampanien 5 : calcaires bioclastiques jaunâtres à rudistes, orbitoides media, Larrazetia, calcaires gréseux jaunes à grands silex versicolores, lumachelles à huîtres ( Pycnodonte vesicularis) (formation d’Aubeterre, de Lalinde, de Couze) Hautes terrasses (RD Garonne) – Terrasse de Malleret inf. Terrasses sous-flandriennes indifférenciées : sables, graviers et galets localement de grande taille (Weichsélien – ‘-Wurm’-)
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