The Panama Canal Authority (ACP) plans to create a reservoir in the Rio Indio Basin, a 98-kilometer river in central Panama where 231 farming communities live. The project would cover about 11,370 acres and displace 38 farming communities, totaling about 2,000 residents.Opposition to the Rio Indio Project among farmer communities is growing strong through street protests, legal action and the enlistment of experts to analyze its social and legal impacts.Communities support the expansion of an existing reservoir fed by the Bayano River that would not require relocating people, but ACP tells Mongabay that the Bayano option has been long studied and that Río Indio provides more technical and energy advantages.The Rio Indio Project would not only relocate residents but would disrupt ecosystems and endemic species and could increase the spread of vector-transmitted diseases, experts warn.

LIMÓN DE CHAGRES, Panama — In Panama’s Rio Indio Basin, a $1.5 billion reservoir project aims to meet water demand for the next 50 years. But the project would displace dozens of farming communities, sparking widespread opposition to the reservoir’s construction.

“We will give our lives to save Rio Indio! I came from Limón de Chagres, the first community that could be flooded to make space for the dam,” shouts Maricel Sanchéz at the microphone from a stage during a May 1 march in Panama City. “Today, I’m so proud to see how united we are in our resistance.”