Voltoya River province of Ávila and enters that of Segovia , to pass through Juarros de Voltoya and the Nava de la Asunción. 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
Black River Technical College Black River Technical College Black River Technical College (BRTC) is a public community college in Pocahontas, Arkansas. It is named for the Black River which runs through the city. BRTC serves approximately 3,000 students annually through its degree programs, technical courses, and community educational offerings. BRTC was established in 1972 as Black River Vocational Technical School on land donated by the City of Pocahontas. BRTC's original purpose was to provide vocational education for the northeast Arkansas region. The college adopted its current name in 1991, and became an independent institution of higher education in 1993, at which time it offered