Resources
From maps and fact sheets to scientific data and issue briefs – the most vital information about the issues you care about, at your fingertips.
Compare maps of the 2026 cuts to Bears Ears and Grand Staircase-Escalante national monuments. Download your pdfs of the maps.
On July 13, 2026, President Trump issued a new proclamation cutting Grand Staircase-Escalante National Monument by 90% and eliminating a landmark co-stewardship framework for the monument.
On July 13, 2026, President Trump issued a new proclamation cutting Bears Ears National Monument by 91% and eliminating a historic cooperative agreement with the five tribes of the Bears Ears Commission.
Rising arsenic levels in monitoring wells at Pinyon Plain uranium mine raise concerns about possible contamination of groundwater in the Grand Canyon region.
Heavy metals, including uranium, arsenic, and lead in water at Pinyon Plain uranium mine near the Grand Canyon.
The spring 2026 edition of the Grand Canyon Trust’s Colorado Plateau Advocate magazine, with a feature on rebuilding after the Grand Canyon fires, plus the 2026 Impact Report.
Read the Trust’s comments on the Bureau of Reclamation’s proposed guidelines and management strategies for the coordinated operations of Lake Powell and Lake Mead.
Joining us on a volunteer or work trip? Don’t forget your hat, water, and work gloves. Here’s a list of everything you need to bring.
Find out where groundwater pumping is regulated in Arizona with this series of maps.
Survey land health and infrastructure on grazed public lands. Submit your proposal by Feb. 8, 2026.
See a map of historic wildfires over 5,000 acres on the north rim of the Grand Canyon in between 1986 and 2025.
See a map of burn severity in the Dragon Bravo and White Sage fires, which burned more than 200,000 acres on the north rim of the Grand Canyon in 2025.
See a map of the areas the Dragon Bravo and White Sage fires burned on the north rim of the Grand Canyon in the summer of 2025, destroying the lodge and numerous other park buildings.
See what we accomplished with the help of over 200 volunteers who donated more than 2,250 hours of service.
See maps that show the number of homes on the Navajo Nation without access to piped water.
The fall 2025 edition of the Grand Canyon Trust’s Colorado Plateau Advocate magazine, including a deep dive into the Grand Canyon’s ancient groundwater.
How much water is in Lake Powell and Lake Mead? See a live feed of distance above power pool and dead pool at both reservoirs.
See a graph of the fluctuating levels in Lake Powell since Glen Canyon Dam’s completion in 1963.
See a graph of the fluctuating levels in Lake Mead since the completion of the Hoover Dam in 1935.
The Grand Canyon Trust’s 2025 map of national monuments, national parks, landmarks, plants, and animals across the Colorado Plateau.
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