Deva
Deva River in Camaleño
Origin	Cirque of Fuente Dé (border between Cantabria and Asturias, Cantabrian Mountains)
Mouth	Atlantic Ocean (once it joins the Cares River)
Length	64 km
Source elevation	1100 m
Avg. discharge	Atlantic Ocean: ? m³/s
Basin area	1195 km²

The Deva is a river in Northern Spain, flowing through the Autonomous Communities of Cantabria and Asturias until it joins the Cares River and flows into the Atlantic Ocean, in the Bay of Biscay, where they form the Tina Mayor estuary which is the natural border between Asturias and Cantabria. This article does not cite its references or sources. ... A cirque is an amphitheatre-like valley of glacial origin, formed by glacial erosion at the head of the glacier. ... Anthem: Himno de Cantabria Capital Santander Official language(s) Spanish Area  â€“ Total  â€“ % of Spain Ranked 15th  5,321 km²  1. ... Anthem: Asturias, patria querida Capital Oviedo Official language(s) Spanish; Asturian have special status Area  â€“ Total  â€“ % of Spain Ranked 10th  10,604 km²  2. ... Cantabrian Mountains (Span. ... This article does not cite its references or sources. ... In hydrology, the discharge of a river is the volume of water transported by it in a certain amount of time. ... Anthem: Himno de Cantabria Capital Santander Official language(s) Spanish Area  â€“ Total  â€“ % of Spain Ranked 15th  5,321 km²  1. ... Anthem: Asturias, patria querida Capital Oviedo Official language(s) Spanish; Asturian have special status Area  â€“ Total  â€“ % of Spain Ranked 10th  10,604 km²  2. ... Map of the Bay of Biscay. ... Anthem: Asturias, patria querida Capital Oviedo Official language(s) Spanish; Asturian have special status Area  â€“ Total  â€“ % of Spain Ranked 10th  10,604 km²  2. ... Anthem: Himno de Cantabria Capital Santander Official language(s) Spanish Area  â€“ Total  â€“ % of Spain Ranked 15th  5,321 km²  1. ...