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.
Reclamation monitoring conditions threatening trout below Glen Canyon Dam SALT LAKE CITY – Lower water levels at Lake Powell and rising temperatures in the C
A key fish that has dwelt in the Colorado River since ancient times, and whose presence indicates a healthy river, is now up against a threat from a giant dam above.