Appendix N

Thumbnail image of Drainage Design Manual for Maricopa County; Hydrology manual cover with photo of dam and drainage with flood waters

The objective of this manual is to provide technical procedures for the estimation of flood discharges for the purposes of designing stormwater drainage facilities and regulating water-courses in Maricopa County.

Thumbnail image of Resolution Copper Mining Near West Tailings Management Mine Plan of Operations Study report cover

This report presents the plan of operations level design of a Tailings Storage Facility (TSF) at the Near West site.

Thumbnail image of Arizona Mining Guidance Manual BADCT cover

This guidance manual describes the process that an Aquifer Protection Permit (APP) applicant should follow in selecting the Best Available Demonstrated Control Technology (BADCT) for a specific mining facility and site in accordance with Arizona Revised Statute (A.R.S) 49-243.B.1.

Media Point of Contact

Amanda Oliver
amanda.oliver@usda.gov

Apache Leap Special Management Area
Apache Leap SMA website