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Disa Wahlstrand

Vice President - Engineering Services

Eau Claire, WI
715.834.3161
WahlstrandD@AyresAssociates.com

"Disa was very clear in her responses in an otherwise very complicated process. She made it easier to work through all the regulations."
Julia Johnson
JAMF Software

I oversee Ayres' municipal services and water resources operations in Wisconsin. Since joining Ayres in 1995, I have earned the respect of clients and staff through my efforts toward excellent communications and insightful leadership. I managed the Eau Claire municipal services group from 2005 until becoming vice president of engineering services in 2015. In addition to my administrative duties, I lead projects for municipal, institutional, and commercial clients, including healthcare projects, educational and commercial campus development projects, and community development and municipal public works projects.

I am also an experienced environmental engineer. My former responsibilities with Ayres' environmental services group include conducting site investigations for air permits, preparing air permit applications, conducting fieldwork for remedial investigations, designing remediation systems, completing environmental impact statements (EIS), interpreting fate and transport modeling results and modifying model inputs, and performing environmental site assessments.

My areas of expertise include:

  • Civil site design
  • Municipal design
  • Campus design (healthcare, business, and education)
  • Commercial and industrial site development
  • Regulatory coordination and permitting assistance
  • Environmental site assessments (ESAs)
  • Environmental impact statements (EISs)
  • Air permitting
Certifications
  • Leadership in Energy and Environmental Design Accredited Professional
Education
  • MS, Civil and Environmental Engineering, University of Iowa
  • BA, Physics, Gustavus Adolphus College
Registrations
  • Registered Professional Engineer, WI