The Segre is a river tributary to the Ebro with a basin comprising territories across three states: France, Andorra, and Spain.
Noguera Ribagorçana
…Dams form two large reservoirs, the Escales below Pont de Suert and the Canelles above Ivars de Noguera (Noguera). The Noguera Ribagorzana joins the Segre from the right at Vilanova de la Barca (Segrià). It drains a basin of 2036 km2. List of rivers of Spain…
The Segre in Lleida
Font de Segre, the source of the Segre, altitude 2400 metres, Llo commune, Pyrénées-Orientales, France.