Eastern Nevada Land Implementation Improvement Act

Eastern Nevada Land Implementation Improvement Act Amends the Lincoln County Land Act of 2000 (the Act) to require implementation of a multispecies habitat conservation plan in Lincoln County, Nevada. Amends the Act and the Lincoln County Conservation, Recreation, and Development Act of 2004 to make certain amounts available for comprehensive, cost-effective, and multijurisdictional hazardous fuels reduction projects and wildfire prevention planning (particularly for pinyon-juniper dominated landscapes) and other rangeland and woodland restoration projects within the county, consistent with the Ely Resource Management Plan and subject to approval by the Department of the Interior. Requires establishment of cooperative agreements between the Bureau of Land Management and Lincoln County for certain county-provided law enforcement and planning related activities. Requires the use of a portion of proceeds from land sales under both Acts for the Lincoln County Regional Development Authority. Excludes specified public land within certain utility corridors in Lincoln and Clark Counties, Nevada, from being withdrawn from public land, mining, and mineral leasing and geothermal leasing laws. Amends the Pam White Wilderness Act to adjust the boundary of the Mt. Moriah Wilderness to include specified lands. Adjusts the boundary of the High Schells Wilderness to include and exclude specified lands. Amends the Nevada Wilderness Protection Act of 1989 to adjust the boundary of the Arc Dome Wilderness to exclude specified land. Amends the Mesquite Lands Act of 1988 to require the proceeds of the sales of certain parcels of land by Interior to the city of Mesquite, Nevada, to be made available for use for the development and implementation of a conservation plan to benefit fish and wildlife species of the Virgin River in Clark County (rather than, as currently, for development of a multispecies habitat conservation plan).