A Century of Ebro River Management: CHE Faces Criticism from the Delta

The state water authority marks 100 years amid calls for a paradigm shift to save the Ebro Delta ecosystem.

Generic image of a large water dam releasing flow in a regulated river.
IA

Generic image of a large water dam releasing flow in a regulated river.

The Ebro Hydrographic Confederation (CHE) marks its 100th anniversary this March 5, managing the most regulated river in the Iberian Peninsula with 110 dams and significant environmental challenges.

Based in Zaragoza, the CHE is often seen as disconnected from the needs of the lower Ebro. Currently, 92% of water demand is allocated to intensive agriculture and livestock, serving over 925,000 hectares of crops and millions of farm animals.

"We must manage water with a 21st-century vision, not a 20th-century one."

Susanna Abella · Spokesperson for the PDE
The retention of sediments in reservoirs like Mequinenza is a critical issue. Experts warn that the Delta is physically disappearing because sediments are trapped upstream, calling for urgent measures to restore the natural flow to the Mediterranean coast.