GRAEF
Joanna Colletti, P.E., CFM is currently serving as the Market Area Leader for Water at GRAEF. Prior to this, Joanna held the position of Water Resources Manager / Chief Stormwater Engineer at McHenry County. Before that, Joanna worked as a Regulatory Engineering Supervisor and Permit Engineer at Lake County Stormwater Management Commission. Earlier in their career, Joanna was a Project Engineer at STS Consultants. Joanna earned their B.S. in Civil Engineering from Bradley University in 1998.
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GRAEF
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Established in 1961, GRAEF has grown to become a leading U.S. consulting firm, as ranked by Engineering News Record Magazine. Our technical personnel, located in multiple offices in Wisconsin, Illinois, Florida, and Turks and Caicos, represent a comprehensive resource with diverse technical expertise able to address all phases of analysis, design, and construction. From public infrastructure to environmental issues, industry to communications, governmental facilities to healthcare, education and retail, from and for numerous other project categories, GRAEF has positioned itself to serve our clients in unique and innovative ways.