Native American tribes, environmentalists, state and federal agencies, river rafters and others say they have significant concerns about proposals to dam a Colorado River tributary in northern Arizona for hydropower.
Phoenix-based Pumped Hydro Storage company is seeking preliminary permits from the Federal Energy Regulatory Commission to study sites on the Navajo Nation, east of Grand Canyon National Park. The company’s manager, Steve Irwin, has touted the potential economic benefits of damming the Little Colorado River in four locations, including paved roads, tourism and jobs...