Scott Wallace is a founding partner of North American Wetland Engineering (now Naturally Wallace Consulting).  He is an award-winning engineer known for his innovative and practical solutions. Scott’s recognition includes winning the 2005 Grand Award for Engineering Excellence from the American Council of Engineering Companies (ACEC) for his design of a hydrocarbon remediation wetland in Casper, Wyoming and the 2009 Diamond Award for Engineering Excellence in Water Resources from ACEC for his design of a natural treatment system to treat spent deicing fluid at Buffalo International Airport in Buffalo, New York.

Mr. Wallace is the co-author of Treatment Wetlands, Second Edition, the definitive textbook on wetland treatment systems.  He was also Principal Investigator for Small-Scale Constructed Wetland Treatment Systems; Feasibility, Design Criteria, and O&M Requirements on behalf of the Water Environment Research Foundation (WERF).

Specializing in ecological design, including constructed wetlands, groundwater remediation systems, stream restoration, and watershed management, Mr. Wallace has extensive experience in industrial and municipal wastewater treatment.  His experience also includes wastewater treatment plant operation, laboratory analysis (bench chemistry), groundwater monitoring, and delineation of natural wetland ecosystems.

Mr. Wallace is a highly regarded author and presenter, published in numerous technical publications. He is also the inventor of several wastewater treatment processes, including Forced Bed Aeration™, which is now being studied at more than a dozen different research institutions around the world due to the wide-ranging application of the technology to solve environmental problems.  Mr. Wallace is the designer of over 250 treatment systems, including the wetland system at Heathrow Airport in London.

Scott can be reached at scott.wallace@naturallywallace.com or connect with him on LinkedIn.

Judy Lissick, Chief Operations Officer

Judy Lissick is a seasoned senior operations professional with broad experience in all aspects of business management. She currently plays a vital role as a founding partner and the Chief Operations Officer of Naturally Wallace Consulting

Judy has more than 20 years of experience in the financial services industry. Her expertise includes enterprise information technology, customer service organization, strategic planning and managing and executing Division P&L responsibilities. During the past 10 years Judy has served as a partner and the Chief Operations Officer at North American Wetland Engineering and EcoCheck. At both firms her focus was on the design and operations of natural systems for wastewater treatment. In this capacity, Judy led the growth of both companies to the point of acquisition by Jacques Whitford/Stantec. Prior to that, Judy held pivotal leadership roles at Securian, ReliaStar, and ING.

Judy can be reached at or connect with her on LinkedIn.