Great Plains Restoration Council
Dedicated to restoring the ecological health of the North American Great Plains ecosystem, so that all native wildlife and ecological processes exist into perpetuity. Information about Buffalo Commons and the Million Acre Project provided.

The Conservation Alliance of the Great Plains
A not-for-profit organization dedicated to environmental research, education, and advocacy on the Great Plains and beyond.

Great Plains Institute for Sustainable Development
A non-profit organization serving the citizens of the Great Plains across many borders as they wrestle with issues affecting their communities, the productivity of economic enterprises, the quality of their environment, and the management of resources.

Great Plains Systems Research Unit
A research group of the USDA Agricultural Research Service. Responsible for developing and implementing simulations models, decision support systems, and other products aimed at improving agricultural systems.

Bureau of Reclamation Great Plains Region
Government information on dams, reservoirs, hydrology, agrimet, hydropower, projects, and recreation in the Great Plains Region.

Upper Midwest Aerospace Consortium
An organization using NASA satellites remote sensing technology to provide environmental information to the people of the Great Plains and Rocky Mountain region.