Odra (Pisuerga)

The Odra is a river in Spain, a tributary of the Pisuerga River. It is located in the autonomous community of Castile and León. The Odra flows generally eastward, joining the Pisuerga near the town of Dueñas, in the province of Palencia. While its precise length and watershed area may vary depending on the source, it is considered a relatively smaller river compared to the Pisuerga or the Duero River system of which it is a part. Further research is needed to provide more precise details about its hydrological characteristics, including average flow rate, discharge, and seasonal variations. Information regarding its ecology, including notable flora and fauna associated with the river, is also limited in readily available sources. The Odra's historical significance and its role in the region's economy and culture require further investigation.