Gregory J. Walch

Overview Greg Walch advises on environmental, water, land use, mining, eminent domain, and administrative law matters throughout Southern Nevada. With more than 30 years of experience navigating all phases of natural resource and environmental issues - from sales transactions to permitting to compliance to litigation - he has established himself as an industry leader and boasts a track record of successful outcomes. Greg currently serves as general counsel for the Southern Nevada Water Authority and the Las Vegas Valley Water District. Prior to entering the practice of law, he engineered water supply and groundwater systems for industrial and municipal clients, gaining pivotal industry experience and knowledge. Credentials Education Lewis & Clark Law School (J. D.) Iowa State University (B. S.) Bar Admissions Nevada Court Admissions U. S. Supreme Court Nevada Supreme Court Nevada Court of Appeals U. S. District Court for the District of Nevada Distinctions Best Lawyers in America, 2026 Administrative / Regulatory Law Land Use and Zoning Law Water Law Martindale-Hubbell, AV Preeminent, 2020 Super Lawyers, Mountain States, Environmental Law, 2009-2015 Memberships American Bar Association State Bar of Nevada Clark County Bar Association