Voltoya River Voltoya River The Voltoya is a river in Spain. It is a tributary river of Eresma River which is, in turn a tributary of the Adaja River that emerges from Douro River. Its starts in the mountains of Guadarrama and Malagón. The water from Dehesa de la Cepeda , enclave of the city of Madrid and the Azálvaro Field also flow into the Voltoya . It runs through the Castilian-Leonese provinces of Ávila and Segovia . Its mouth is in Coca (Segovia). The Serones Reservoir, which supplies drinking water to the city of Ávila is located on the Voltoya. Tributaries
Rocky River, Ohio Rocky River, Ohio Rocky River is a city in western Cuyahoga County, Ohio, United States. A suburb of Cleveland, it is located along the shore of Lake Erie approximately west of downtown Cleveland. The city is named for the Rocky River that forms its eastern border. The population was 20,213 at the time of the 2010 census. Rocky River is at (41.475297, -81.845759). According to the United States Census Bureau, the city has a total area of , of which is land and is water. Most of Rocky River's eastern border follows the river bearing its name, which runs through