Screening / Scoping Level Probabilistic Seismic Hazard Analyses
This report presents the results of probabilistic seismic hazard analyses for use in screening/scoping-level dam safety and/or risk assessments of Granite Reef Diversion and Theodore Roosevelt Dams in southern Arizona. The purpose of these evaluations is to estimate the levels of ground motions, which will be exceeded at specified annual frequencies (or return periods), at the damsites.
URS Corporation, 2002, Screening/scoping level probabilistic seismic hazard analyses for Granite Reef Diversion and Theodore Roosevelt Dams, Salt River Project: unpublished report prepared for the U.S. Bureau of Reclamation.
Draft EIS Released
The Draft Environmental Impact Statement (DEIS) for the Resolution Copper Project and Land Exchange is now available for review under the 'EIS Info' tab.
Comment on DEIS
Optional ways to comment on the Draft EIS are located under the 'EIS Info' and the 'Public Involvement' tabs.