Hydrography Perpignan is crossed by the largest river in Roussillon, the Têt, and by one of its tributaries, the Basse. Floods have occurred, as in 1892 when the rising of the Têt in Perpignan destroyed 39 houses, leaving more than 60 families homeless.
Hydrography Perpignan is crossed by the largest river in Roussillon, the Têt, and by one of its tributaries the Basse. Flood.s have occurred, as in 1892 when the rising of the Têt in Perpignan destroyed 39 houses, leaving ,more than 60 families homeless