Infrastructure upgrades to the Garrison Dam continue to move forward over a decade after structural weaknesses became apparent when the dam's spillway was first used.

Look inside the Glen Canyon Dam to understand how it uses water to make hydroelectric power and how climate change and drought threaten its future.

Although recreation on the lake remains open throughout Glen Canyon National Recreation Area, NPS warned visitors to “avoid unnecessary exposure to reservoir water” in the Antelope Canyon zone.

The U.S. Army Corps of Engineers for the St. Paul District announced Monday that County Road 33 over the emergency spillway of the dam will be closed.

Invasive fish from Lake Powell wind up downstream Buoys hold up a mesh barrier a cross a backwater slough a few miles downstream of Glen Canyon Dam on Sept. 13, 2023.

The federal government could exercise control of the dam and reservoir if states aren’t able to agree on new rules for managing the Colorado River before a 2026 deadline.

Understand the impact of climate change on Hoover Dam and its hydropower generation capacity in the Colorado River basin.

For Star subscribers: The worst-case forecast has Lake Powell falling to low enough levels by the end of next year to halt electricity production at the Glen Canyon Dam.

A set of Glen Canyon Dam pipes that were eroding from the inside have been recoated — two months early and under budget, according to the U.S. Bureau of Reclamation.

$1.8B Garrison Dam spillway project to be largest in US Army Corps’ history The project is slated to begin in 2030 and should improve water flows, especially during extreme flood years, branch ...