Draft Environmnetal Impact Statement for the Green Bank Observatory
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Draft November 9, 2017 Draft Environmental Impact Statement for the Green Bank Observatory, Green Bank, West Virginia National Science Foundation November 9, 2017 Cover Sheet Draft Environmental Impact Statement Green Bank Observatory, Green Bank, West Virginia Responsible Agency: The National Science Foundation (NSF) For more information, contact: Ms. Elizabeth Pentecost Division of Astronomical Sciences Room W9152 2415 Eisenhower Avenue Alexandria, VA 22314 Public Comment Period: November 9, 2017 through January 8, 2018 (extended beyond typical 45-day review period to allow for the holidays) To Submit a Comment: • Send email with subject line “Green Bank Observatory” to: [email protected] • Send mail addressed to: Ms. Elizabeth Pentecost, RE: Green Bank Observatory Division of Astronomical Sciences Room W9152 2415 Eisenhower Avenue Alexandria, VA 22314 Abstract: The NSF has produced a Draft Environmental Impact Statement (DEIS) to analyze the potential environmental impacts associated with potential funding changes for Green Bank Observatory in Green Bank, West Virginia. The five Alternatives analyzed in the DEIS are: A) collaboration with interested parties for continued science- and education-focused operations with reduced NSF funding (the Agency- preferred Alternative); B) collaboration with interested parties for operation as a technology and education park; C) mothballing of facilities; D) demolition and site restoration; and the No-Action Alternative. The environmental resources considered in the DEIS are biological resources, cultural resources, visual resources, geology and soils, water resources, hazardous materials, solid waste, health and safety, noise, traffic and transportation, socioeconomics, and environmental justice. I Table of Contents Section Page Executive Summary .............................................................................................................................. ES-1 ES.5.1 Action Alternative A: Collaboration with Interested Parties for Continued Science- and Education-focused Operations with Reduced NSF funding (Agency-preferred Alternative) ....................................................................... ES-5 ES.5.2 Action Alternative B: Collaboration with Interested Parties for Operation as a Technology and Education Park ...................................................................... ES-6 ES.5.3 Action Alternative C: Mothballing of Facilities .............................................. ES-6 ES.5.4 Action Alternative D: Demolition and Site Restoration .................................. ES-8 ES.5.5 No-Action Alternative: Continued NSF Investment for Science‐focused Operations ........................................................................................................ ES-8 ES.8.1 Action Alternative A: Collaboration with Interested Parties for Continued Science- and Education-focused Operations with Reduced NSF funding (Agency-preferred Alternative) ..................................................................... ES-13 ES.8.2 Action Alternative B: Collaboration with Interested Parties for Operation as a Technology and Education Park .................................................................... ES-15 ES.8.3 Action Alternative C: Mothballing of Facilities ............................................ ES-16 ES.8.4 Action Alternative D: Demolition and Site Restoration ................................ ES-17 ES.8.5 No-Action Alternative: Continued NSF Investment for Science‐focused Operations ...................................................................................................... ES-19 1 Purpose and Need ....................................................................................................................... 1-1 1.1 Project Background and Location .................................................................................... 1-2 1.2 Purpose and Need ............................................................................................................ 1-5 1.3 Federal Regulatory Setting .............................................................................................. 1-7 1.3.1 National Environmental Policy Act .................................................................... 1-7 1.3.2 National Historic Preservation Act ..................................................................... 1-7 1.3.3 Endangered Species Act ..................................................................................... 1-8 1.3.4 National Radio Quiet Zone ................................................................................. 1-8 1.4 Agency Notification and Collaboration ........................................................................... 1-9 1.5 Public Disclosure and Involvement ................................................................................. 1-9 1.6 Arrangement and Content of the Draft Environmental Impact Statement ..................... 1-10 1.6.1 Document Content ............................................................................................ 1-10 1.6.2 Resource Analysis............................................................................................. 1-10 2 Description of Proposed Action and Alternatives .................................................................... 2-1 2.1 Introduction ...................................................................................................................... 2-1 2.2 Action Alternative A: Collaboration with Interested Parties for Continued Science- and Education-focused Operations with Reduced NSF funding (Agency-preferred Alternative) ...................................................................................................................... 2-2 2.3 Action Alternative B: Collaboration with Interested Parties for Operation as a Technology and Education Park ...................................................................................... 2-3 2.4 Action Alternative C: Mothballing of Facilities .............................................................. 2-4 2.5 Action Alternative D: Demolition and Site Restoration .................................................. 2-5 2.6 No-Action Alternative: Continued NSF Investment for Science‐focused Operations .... 2-7 3 Affected Environment ................................................................................................................ 3-1 3.1 Biological Resources ....................................................................................................... 3-1 3.1.1 Ecological Setting ............................................................................................... 3-1 3.1.2 Vegetation ........................................................................................................... 3-1 I TABLE OF CONTENTS Section Page 3.1.3 Wildlife ............................................................................................................... 3-2 3.1.4 Threatened and Endangered Species .................................................................. 3-2 3.1.5 Migratory Birds................................................................................................... 3-4 3.2 Cultural Resources ........................................................................................................... 3-6 3.2.1 Area of Potential Effects ..................................................................................... 3-6 3.2.2 Site History ......................................................................................................... 3-6 3.3 Visual Resources ............................................................................................................ 3-13 3.3.1 Proposed Action Area ....................................................................................... 3-13 3.4 Geology and Soil ........................................................................................................... 3-18 3.4.1 Proposed Action Area ....................................................................................... 3-18 3.5 Water Resources ............................................................................................................ 3-23 3.5.1 Wetlands ........................................................................................................... 3-23 3.5.2 Surface Water ................................................................................................... 3-23 3.5.3 Floodplains ....................................................................................................... 3-24 3.5.4 Groundwater ..................................................................................................... 3-24 3.6 Hazardous Materials ...................................................................................................... 3-27 3.6.1 Existing Site Contamination ............................................................................. 3-27 3.6.2 Use of Hazardous Materials .............................................................................. 3-28 3.7 Solid Waste .................................................................................................................... 3-29 3.7.1 Proposed Action Area ....................................................................................... 3-29 3.8 Health and Safety ........................................................................................................... 3-31 3.8.1 Proposed Action Area ......................................................................................