Hopper Mountain, Bitter Creek, and Blue Ridge National Wildlife Refuges
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U.S. Fish & Wildlife Service Hopper Mountain, Bitter Creek, and Blue Ridge National Wildlife Refuges Final Comprehensive Conservation Plan and Environmental Assessment September 2013 Disclaimer CCPs provide long-term guidance for management decisions and set forth goals, objectives, and strategies needed to accomplish refuge purposes and identify the U.S. Fish and Wildlife Service’s best estimate of future needs. These plans detail program planning levels that are sometimes substantially above current budget allocations and, as such, are primarily for the U.S. Fish and Wildlife Service’s strategic planning and program prioritization purposes. The plans do not constitute a commitment for staffing increases, operational and maintenance increases, or funding for future land acquisitions. Table of Contents Abbreviations and Acronyms ......................................................................................................................... vii Chapter 1. Introduction and Planning Background .............................................................................1 1.1 Introduction .................................................................................................................................1 1.2 Purpose and Need for a Plan .....................................................................................................2 1.3 The U.S. Fish and Wildlife Service ...........................................................................................4 1.4 The National Wildlife Refuge System ......................................................................................4 1.5 Refuge Complex Purpose and Authority .................................................................................6 1.6 Legal and Policy Guidance .........................................................................................................6 1.6.1 The Refuge Improvement Act .......................................................................................6 1.6.2 Refuge System Policies ...................................................................................................7 1.7 Refuge Acquisition History .......................................................................................................7 1.7.1 Hopper Mountain NWR ................................................................................................8 1.7.2 Bitter Creek NWR ..........................................................................................................8 1.7.3 Blue Ridge NWR .............................................................................................................8 1.8 Refuge Management History ....................................................................................................9 1.8.1 Hopper Mountain NWR Management History ...........................................................9 1.8.2 Bitter Creek NWR Management History.................................................................. 11 1.8.3 Blue Ridge NWR Management History .................................................................... 13 1.9 Interim Refuge Goals ...............................................................................................................14 1.10 Refuge Vision Statements ........................................................................................................ 14 1.10.1 Hopper Mountain NWR Vision Statement ................................................................ 14 1.10.2 Bitter Creek NWR Vision Statement ......................................................................... 14 1.10.3 Blue Ridge NWR Vision Statement ............................................................................ 15 1.11 Existing Partnerships ...............................................................................................................15 Chapter 2. Comprehensive Conservation Plan Process ...................................................................... 17 2.1 Overview of the Planning Process and Policies ..................................................................... 17 2.1.1 The Planning Process .................................................................................................... 17 2.2 The Planning Process for Hopper Mountain, Bitter Creek, and Blue Ridge NWRs ...... 19 2.2.1 Public Outreach and Initiation of CCP and NEPA Processes ................................. 19 2.2.2 Issues, Concerns, and Opportunities Identified by the Public and the Service .... 19 2.2.3 Public Scoping Meetings ............................................................................................... 19 2.2.4 Scoping Comments Received ....................................................................................... 20 2.2.5 Development of the Refuge Vision .............................................................................. 26 2.2.6 Determining the Refuge Goals, Objectives, and Strategies .................................... 26 2.2.7 Development of the Refuge Management Alternatives ........................................... 26 2.2.8 Selection of the Refuge Proposed Action ................................................................... 26 September 2013 Final Comprehensive Conservation Plan iii Chapter 3. Refuge Resources and Environment .................................................................................. 27 3.0 Hopper Mountain National Wildlife Refuge Complex ......................................................... 27 3.1 Hopper Mountain National Wildlife Refuge ......................................................................... 29 3.1.1 Geology and Soils ........................................................................................................... 29 3.1.2 Climate and Climate Change ....................................................................................... 29 3.1.3 Historic Role of Fire ...................................................................................................... 35 3.1.4 Air Quality ......................................................................................................................36 3.1.5 Water ...............................................................................................................................38 3.1.6 Vegetation .......................................................................................................................39 3.1.7 Wildlife ............................................................................................................................42 3.1.8 Special Status Species ................................................................................................... 42 3.1.9 Contaminants .................................................................................................................49 3.1.10 Local Population Base ................................................................................................... 50 3.1.11 Industry and Economy ................................................................................................. 50 3.1.12 Land Use .........................................................................................................................51 3.1.13 Public Use .......................................................................................................................51 3.1.14 Structures and Facilities ............................................................................................... 52 3.1.15 Archaeological and Historical Resources ................................................................... 53 3.0 Bitter Creek National Wildlife Refuge .................................................................................. 54 3.0.1 Geology and Soils ........................................................................................................... 54 3.2 Bitter Creek National Wildlife Refuge .................................................................................. 60 3.2.1 Geology and Soils ........................................................................................................... 60 3.2.2 Climate and Climate Change ....................................................................................... 60 3.2.3 Historic Role of Fire ...................................................................................................... 62 3.2.4 Air Quality ......................................................................................................................63 3.2.5 Water ...............................................................................................................................64 3.2.6 Vegetation .......................................................................................................................64 3.2.7 Wildlife ............................................................................................................................67 3.2.8 Special Status Species ................................................................................................... 68 3.2.9 Contaminants .................................................................................................................80 3.2.10 Local Population Base ................................................................................................... 81 3.2.11 Economy .........................................................................................................................81 3.2.12 Land Use .........................................................................................................................82