Gold sponsorship

W.F. Baird & Associates, Madison, WI
Camp, Dresser and McKee, Milwaukee, WI
Earth Tech, Milwaukee, WI
Graef, Anhalt, Schloemer & Associates, Milwaukee, WI
Harza Engineering Company, Chicago, IL
HNTB, Milwaukee, WI
Kapur and Associates, Milwaukee, WI
TN & Associates, Milwaukee, WI
K. Singh & Associates, Milwaukee, WI
STS Consultants, Vernon Hills, IL
U.S. Environmental Protection Agency, Region V, Chicago, IL

Silver sponsorship

AquaNova International, Mequon, WI
Bonestro, Rosene, Anderlik & Associates, Mequon, WI
CH2M-HILL, Great Lakes Office, Milwaukee, WI
Conservation Technology Information Center, W. Lafayette, IN
Edwards & Associates, Milwaukee, WI
Heartland Engineering, Brookfield, WI
Hey & Associates, Brookfield, WI and Libertyville, IL
Kendziorski Environmental Services, Pewaukee, WI
Larsen Engineers, Milwaukee, WI
Norris and Associates, Milwaukee, WI
SES, Inc., Milwaukee, WI
Tetra Tech, Milwaukee, WI
Triad Engineering, Milwaukee, WI