The Grand Canyon won’t see a beach-building flood this fall for the fourth year in a row. KNAU’s Melissa Sevigny reports, river managers point to unprecedented low levels in Lake Powell.
The U.S. Bureau of Reclamation with advice from stakeholders determined that releasing an artificial flood from Glen Canyon Dam this year would create unacceptable risks to water delivery obligations and to hydropower.
But the number one concern was smallmouth bass, a nonnative fish discovered below the dam earlier this year. Agency spokesperson Clarence Fullard says they’re a threat to native fish...