Team
Principals
Brett H. Emmons , PE, P.Eng (ON, AB), ENV SP, LEED AP
CEOView Details
Cecilio Olivier , PE
COOView Details
Robert J. Montgomery , PE, WRE
Principal Water Resources EngineerView Details
Team and Office Leads
Carl Almer , LEED AP
Water Practice LeadView Details
Jason Naber , WDC
Ecology Practice LeadView Details
Kevin Biehn , PLA, CPESC, LEED AP BD+C
Community Practice LeadView Details
Olivia Sparrow , P.Eng.
Ontario Offices LeadView Details
Steve Gaffield , PhD, PE, CFM
WI Office LeadView Details
Ben Nelson
WI Office LeadView Details
Kevin Griggs , PWS, CWB
Iowa Offices LeadView Details
Professional Staff
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Aaron Gwinnup , PE
Water Resources EngineerView Details 
Alexander Thornton
Civil EngineerView Details
Bill Martin
Senior Environmental PlannerView Details
Brian Rucker
Civil EngineerView Details
Britta Hansen , PLA, OALA
Landscape ArchitectView Details
Camilla Correll , PE
Water Resources EngineerView Details
Chris Long
Ecological DesignerView Details
Christian Burnson , PE
Water Resources EngineerView Details
Christine Pelto , EIT
Water Resources EngineerView Details
Dan Mossing , EIT
Water Resources EngineerView Details
Dane Wudel , PE
Water Resources EngineerView Details
Deborah J. Hatfield , PE
Senior Civil EngineerView Details
Derek Lash , PE, CPESC
Civil EngineerView Details
Emily Johnson , EIT
Water Resources EngineerView Details
Etoile Jensen , GISP
Geographic Information System ProfessionalView Details
Evan Murdock , PhD
Water Resources EngineerView Details
Gabe Lujan , EIT
Water Resources EngineerView Details
Gabe Montgomery
Water Resources EngineerView Details
Greg Graske , PE
Water Resources EngineerView Details
Jay Michels , CPESC
Erosion & Sediment Control SpecialistView Details
Jimmy Marty
Environmental ScientistView Details
Joe Pallardy
Water + Natural Resources SpecialistView Details
Kerri Robinson , P.Eng., SITES AP
Water Resources EngineerView Details
Kim Perlstein
Iowa Office ManagerView Details
Kyle Bennett
Environmental SpecialistView Details
Kyle Crawford , PE
Water Resources EngineerView Details
Meghan Funke , PhD, PE
Limnologist and Water Resources EngineerView Details
Mike Majeski
BiologistView Details
Mike Talbot , EIT, CFM
Water Resources EngineerView Details
Nick Hayden , EIT, GISP
Water Resources EngineerView Details
Nick Jaeckels , EIT
Water Resources EngineerView Details
Patrick Conrad
Water Resources SpecialistView Details
Paul Fritton , EIT
Water Resources EngineerView Details
Paula Kalinosky , PE
Water Resources EngineerView Details
Rosie Russell
Environmental ScientistView Details
Russell D. Pietz , PE
Civil EngineerView Details
Ryan M. Fleming , PE, CFM, LEED AP BD+C
Water Resources EngineerView Details
Ryan Moe , EIT
Civil EngineerView Details
Ryan Stenjem , PE
Water Resources EngineerView Details
Sean Barry
Civil Engineering TechnicianView Details
Sheila Boudreau , OALA, CSLA, RPP/OPPI, MCIP
Landscape Architect & Urban PlannerView Details
Shiyue Zhang
Landscape DesignerView Details
Sonya Carel , RA, CID, LEED AP
Architectural Liaison + Visual Communications Dir.View Details
Steve Pellinen
Senior Design & Development EngineerView Details
Stu Grubb , PG
Senior HydrogeologistView Details
Trevor Rundhaug , EIT
Civil EngineerView Details
Operations Staff
Susan Nelson
Account and Administrative ManagerView Details
Beth Clubb
Bookkeeper and Human ResourcesView Details
Randal Berger
Chief Technology OfficerView Details
Ashley Boyd
Administrative AssistantView Details
Lyn Conroy
Account AssistantView Details-
Rochelle VG.
Madison Office - Administrative ManagerView Details
Want to Join Our Team?
If you are passionate about making a difference in the world, we look forward to hearing from you.