Donate now to support the Upper Green River Alliance in our efforts to preserve Wyoming’s clear air, clean water and wildlife habitats.
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Water QualityThe Green River valley is surrounded by thousands of pristine mountain lakes, flowing from high snow fields and glaciers into our rivers, streams and aquifers. Learn more > |
Public LandsSix years after announcing a new management plan for BLM lands in the Upper Green River Valley, the BLM approved its Pinedale Resource Management Plan (RMP) revision. Learn more > |
Protecting WildlifeThe wildlife migration paths stitching sagebrush plains to high summer range throughout the Upper Green River country sustain some of the largest mule deer and pronghorn populations in the Western US. Learn more > |
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Take ActionThings are at the tipping point in the Upper Green River Valley, home of the longest, terrestrial wildlife migration corridor in the lower 48, and southern stronghold of the Greater Yellowstone Ecosystem. |
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Air QualitySublette County has suffered serious air quality impacts from natural gas development, affecting the way we live our lives and our children, parents, friends and neighbors. Learn more > |
Photos of Upper Green River Alliance Program AreasA collection of photos of the places where we work to protect wildlife, air and water quality, and human communities. View slideshow > |
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