Bill Creveling, LG, is our Geotechnical and Wastewater lead. Bill has over twenty years of experience in regulatory review and design and installation of on-site wastewater disposal systems. As a licensed geologist, Bill is well-versed in geotechnical sciences, including local soil characteristics and types. His experience with commercial developments, wastewater systems, easements and public utility projects enhances our municipal and commercial services. Bill is also a Licensed Wastewater Treatment System Designer, and serves as a Board Member of and instructor for the Washington On-Site Sewage Association. He has a BS degree in geology from Ft. Lewis College, Durango, CO.