Introduction -- Summary and conclusions -- Review of previous investigations -- Regional geology -- Scope of geotechnical investigation -- Results of geotechnical investigations, Watana -- Results of geotechnical investigation, Devil Canyon [i.e. Devils Canyon].

appendix A. Selected bibliography of previous investigations -- appendix B. Watana diamond core drilling logs -- appendix C. Devil Canyon diamond core drilling logs -- appendix D. Watana water pressure testing details -- appendix E. Devil Canyon water pressure testing details -- appendix F. Watana borrow area investigation ; F.1, Borrow site D ; F.2, Borrow site E ; F.3, Borrow site H ; F.4, Borrow sites I & J / prepared by R & M Consultants, Inc. ; prepared for Acres.

appendix G. Devil Canyon borrow area investigation ; G.1, Borrow site G / prepared by R & M Consultants, Inc. ; prepared for Acres -- appendix H. Final report, Susitna Hydroelectric Project seismic refraction survey, summer 1980 / submitted to R & M Consultants -- appendix I. Susitna Hydroelectric Project seismic refraction surveys, 1981 / submitted to R & M Consultants -- appendix J. Air photo interpretation : Subtask 5.02, photo interpretation, terrain unit maps / Acres [and] R & M Consultants, Inc. -- appendix K. Reservoir geology : reservior slope stability.