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WGA is a like-minded group of individuals, each with a complimentary expertise that puts fundamentals and problem solving at the forefront of each endeavor.  Whether it is conducting an economic evaluation of the benefits derived from wetland creation and riparian restoration, or planning, designing, engineering, operating and managing wetland and riparian features, WGA members utilize science, sound thinking, and time-tested philosophies to determine the root causes of today’s problems as they relate to water quality and habitat development at the interface between urban and rural settings.  This approach allows us to develop targeted solutions that result in low risk and highly sustainable products for our clients.


Welcome to AZwetlands.com

Contact WGA, Inc.




  1. (480)699-5404


5010 E. Shea Blvd

Suite A-216

Scottsdale, AZ 85254

 Wass Gerke & Associates