From the Notice of Availability (NOA):

This notice is to advise interested parties that the Bureau of Indian Affairs (BIA) as lead federal agency has approved a final Environmental Assessment (EA) and Finding of No Significant Impact (FONSI) for the proposed action. This notice also announces the EA and FONSI are now available in hard copy at the address(s) below.

You may request a hard copy of the EA and FONSI by writing the BIA Northwest Region Office, Division of Environmental & Cultural Resource Management (DECRM), 911 NE 11th Avenue, Portland, Oregon 97232-4169 and/or the Confederated Tribes of Siletz Indians of the Siletz Indians of Oregon, 201 SE Swan Avenue, Siletz, Oregon 97380.