The floods of the Gerri salt pans Historical milestone · Baix Pallars, Pallars Sobirà, Lleida Image of Baix Pallars, not of the place itself. The salt pans of Gerri, which came to produce some 1,500 tonnes a year, entered into crisis in the twentieth century in the face of industrial salt. The floods of 1937 and of 1982 destroyed a good part of the evaporation beds and precipitated the closure. 1937-1982 Photo: Triedros (CC BY-SA 4.0) What to see and do in Baix Pallars