2015 Biological Survey Granite Construction Company Lockwood Conveyor and Access Road Washoe County, Nevada
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2015 BIOLOGICAL SURVEY GRANITE CONSTRUCTION COMPANY LOCKWOOD CONVEYOR AND ACCESS ROAD WASHOE COUNTY, NEVADA Prepared for: Granite Construction 1900 Glendale Avenue Sparks, NV 89431 Prepared by: Stantec Consulting Services Inc. 6995 Sierra Center Parkway Reno, NV 89511 Stantec Project Number 203703084 Submitted December 14, 2015 Finalized February 11, 2016 Table of Contents 1.0 INTRODUCTION ..............................................................................................................1 1.1 PROJECT LOCATION ............................................................................................. 1 2.0 METHODS ........................................................................................................................3 2.1 NOXIOUS AND INVASIVE, NON-NATIVE SPECIES ............................................... 3 2.2 THREATENED, ENDANGERED, AND SENSITIVE PLANT SPECIES .......................... 4 2.2.1 Lavin Eggvetch ......................................................................................... 4 2.2.2 Lahontan Milkvetch.................................................................................. 4 2.2.3 Ames Milkvetch ......................................................................................... 5 2.2.4 Bodie Hills Draba ....................................................................................... 5 2.2.5 Windloving Buckwheat ............................................................................ 5 2.2.6 Sand Cholla ............................................................................................... 5 2.2.7 Webber Ivesia ........................................................................................... 5 2.2.8 Wassuk Beardtongue ............................................................................... 6 2.3 THREATENED, ENDANGERED, AND SENSITIVE WILDLIFE SPECIES ...................... 6 2.3.1 Golden Eagle ............................................................................................ 7 2.3.2 Western Burrowing Owl ............................................................................ 8 2.3.3 Greater Sage-grouse ............................................................................... 8 2.3.4 Loggerhead Shrike ................................................................................... 8 2.3.5 Sage Thrasher ............................................................................................ 8 2.3.6 Brewer’s Sparrow ...................................................................................... 9 2.3.7 Spotted Bat ................................................................................................ 9 2.3.8 Pallid Bat .................................................................................................... 9 2.3.9 Big Brown Bat ............................................................................................ 9 2.3.10 Hoary Bat ................................................................................................. 10 2.3.11 California Myotis ..................................................................................... 10 2.3.12 Little Brown Myotis .................................................................................. 10 2.3.13 Yuma Myotis ............................................................................................ 10 2.3.14 Brazilian Free-Tailed Bat ......................................................................... 10 2.3.15 Western Pipistrelle ................................................................................... 10 2.3.16 Pygmy Rabbit .......................................................................................... 11 3.0 RESULTS .........................................................................................................................12 4.0 SUMMARY .....................................................................................................................14 5.0 REFERENCES ..................................................................................................................15 TABLES Table 1 Threatened and Endangered Species Identified by the USFWS ................... 6 2015 Biological Survey – Granite Construction Lockwood Conveyor and Access Road February 2016 Granite Construction i FIGURES Figure 1 Project Location Figure 2 BLM Greater Sage-Grouse Habitat Characterization Figure 3 Survey Area and Survey Tracks APPENDICES Appendix A Plant and Wildlife Species Detected in the Survey Area Appendix B Habitat Evaluation ABBREVIATIONS AMSL Above Mean Sea Level BLM Bureau of Land Management GPS Global Positioning System Granite Granite Construction HE Habitat Evaluation I-80 Interstate Highway 80 NDOW Nevada Department of Wildlife NEPA National Environmental Policy Act NNHP Nevada Natural Heritage Program OHMA Other Habitat Management Area ROW Right-of-Way Stantec Stantec Consulting Services Inc. SWReGAP Southwest Regional Gap Analysis Project TES Threatened, Endangered, and Sensitive USFWS United States Fish and Wildlife Service 2015 Biological Survey – Granite Construction Lockwood Conveyor and Access Road February 2016 Granite Construction ii 1.0 INTRODUCTION Granite Construction (Granite) has applied for a right-of-way (ROW) grant authorization to construct, maintain, and operate portions of an overland conveyor belt and access road on public land administered by the United States Department of the Interior, Bureau of Land Management (BLM), Carson City District Office, Sierra Front Field Office. The proposed project is located in Washoe County, Nevada, in the southern Pah Rah Range north of Interstate Highway 80 (I-80), approximately three miles east of the City of Sparks (Figure 1). The BLM has initiated the National Environmental Policy Act (NEPA) process to analyze the impacts of the proposed ROW at the project location. A baseline biological survey of the area is one requirement for the NEPA analysis for the project. Granite contracted with Stantec Consulting Services Inc. (Stantec) to conduct the baseline biological survey for the entire road and conveyor area, including on private land. The survey area included areas within a 500-foot buffer of the portion of the proposed ROW that crosses public lands (survey area). The entire conveyor and road area were surveyed in order to provide baseline data for cumulative effects during the NEPA process. The survey included a records and literature review of biological resources that may occur in the area and a ground survey to locate the following: 1) potential habitat for threatened, endangered, and sensitive (TES) plant and wildlife species; 2) TES plant and wildlife species individuals and/or populations; and 3) noxious weeds. 1.1 PROJECT LOCATION The proposed road, conveyor belt and associated slopes associated with the proposed project would all be within Sections 8, 9, 16 and 17 of Township 19 North, Range 21 East, Mount Diablo Baseline and Meridian, within Washoe County, Nevada (Figure 1). Granite has submitted a draft Plan of Development for a ROW on BLM administered public land to construct, operate and maintain the portion of the conveyor belt and access road that cross public land (project area). The ROW project area consists of approximately 2.1 acres of public land. The area surveyed for this report includes the entire extents of the conveyor belt and access road, both on public land and private land, and includes a 500-foot buffer of the ROW project area (survey area). The survey area consists of approximately 21 acres of public land and 28 acres of private land. The project can be accessed from the Reno-Sparks area by taking I-80 east from Sparks 2.6 miles to the Lockwood exit, and then traveling north to Granite’s Lockwood facilities. The project area can also be accessed by continuing east on I-80 another 1.6 miles to the Mustang exit, then following the Canyon Park Road, which runs north into the southern Pah Rah Range. This road accesses the existing Marietta Pit and telecommunications equipment north of the project area. Elevations in the survey area range from 4,616 feet above mean sea level (AMSL) to 5,094 feet AMSL. The land cover type in the survey area as defined by Southwest Regional Gap Analysis Project (SWReGAP) is primarily Inter-Mountain Basins Big Sagebrush Shrubland (15.20 acres), with smaller 2015 Biological Survey – Granite Construction Lockwood Conveyor and Access Road February 2016 Granite Construction 1 amounts of Inter-Mountain Basins Mixed Salt Desert Scrub (11.67 acres); Sierra Nevada Cliff and Canyon (21.48 acres); and Inter-Mountain Basins Montane Sagebrush Steppe (0.23 acres). A field visit of the survey area was conducted on December 2, 2015. During the visit, the habitat present was assessed and surveys for wildlife and vegetation present were conducted. Conditions at the time of the survey included cool temperatures and cloudy skies. Only small patches of snow were present on north slopes on the date of the survey. 2015 Biological Survey – Granite Construction Lockwood Conveyor and Access Road February 2016 Granite Construction 2 2.0 METHODS Consultation letters were sent to the Nevada Department of Wildlife (NDOW) and the Nevada Natural Heritage Program (NNHP), and the United States Fish and Wildlife Service’s (USFWS) Information for Planning and Conservation database was searched to determine the presence of any TES plant or wildlife species within the area. The pre-field review conducted for the project included preparation of a habitat evaluation (HE)