In a nutshell: River Runners for Wilderness sued J. Alston, Superintendent of the Park challenging the CRMP. GCPBA, Grand Canyon River Outfitters Association, American White Water and Grand Canyon Rivers Association were defendant intervenors.
The links below are various internal GCPBA and related documents:
Here is a long list of motions, briefs and judgments:
In a nutshell: River Runners for Wilderness sued J. Alston, Superintendent of the Park challenging the CRMP. GCPBA, Grand Canyon River Outfitters Association, American White Water and Grand Canyon Rivers Association were defendant intervenors.