Results of Updated Seepage Transport Models Incorporating Additional Seepage Controls for TSF Alternative Sites
This technical memorandum was prepared to document preliminary results of fate and transport modeling using additional seepage controls to reduce seepage rates developed for Resolution Copper (RC) tailings storage facility (TSF) alternatives. This document provides quantitative results of the GoldSim fate and transport models for the TSF alternatives, using reduced TSF seepage rates obtained from the addition of seepage control measures.
Gregory, C., and T. Bayley. 2019. Results of Updated Seepage Transport Models Incorporating Additional Seepage Controls for TSF Alternative Sites. Project #: 605.1604. Technical memorandum. Tucson, Arizona: Montgomery and Associates Inc. February 6.
Email Address Created for Land Exchange Questions
The Southwestern Region Office of Lands and Minerals Management is overseeing and administering the land exchange and appraisal process which includes the 2,422-acre Oak Flat Federal Parcel. All questions about the land exchange and appraisal process should be emailed to SM.FS.firstname.lastname@example.org
Programmatic Agreement Info
To comply with Section 106 of the National Historic Preservation Act, the Tonto National Forest developed a Programmatic Agreement (PA) and included it in Volume 5, Appendix O of the final EIS. The PA was created in cooperation with the Advisory Council on Historic Preservation, the State Historic Preservation Office, tribes and other consulting parties. The PA contains an agreed upon process for identifying, evaluating and addressing adverse effects to historic properties associated with this undertaking.
To review Volume 5 and the PA, Download Vol 5 PDF, 27 MB.