KUNM

Ryan Gronewold

Rio Grande Restoration 'No Silver Bullet'

Dec 21, 2015
Rita Daniels

Cochiti Dam is one of the largest earthen dams in the country. The Rio Grande was transformed after the U.S. Army Corps of Engineers finished building it in the 1970s.

Some communities downstream experienced serious negative impacts, and the river's ecosystem suffered.

But a lawsuit may have federal water managers shifting the way they manipulate water flows out of the dam to support wildlife.