Due to climate change, temperature is predicted to increase on the North Rim Ranches — located north of Grand Canyon National Park — while precipitation is predicted to decrease over the same time period.
The rules for managing the Colorado River expire at the end of 2026. There isn’t enough water in the Colorado River to go around. New rules are desperately needed to sustain the river for people and the environment. Learn about current water use in the Colorado River Basin › Download the two-page PDF ›
Below Glen Canyon Dam, nonnative fish like smallmouth bass are threatening imperiled humpback chub in the Grand Canyon. Get the facts › Download the PDF ›
