Hasenyager celebrates 15 years at Hanson’s headquarters


Portrait of Rhon Hasenyager

March 9, 2021

Contact: Darrel Berry, Marketing Communications Manager
Hanson Professional Services Inc.
(217) 747-9291

Hasenyager celebrates 15 years at Hanson’s headquarters

SPRINGFIELD, Ill. — Rhon Hasenyager, P.G., R.G., a senior geologist at Hanson Professional Services Inc.’s Springfield headquarters, recently celebrated 15 years of service with the firm.

Hasenyager, who joined the firm in 2006, designs and performs subsurface investigations, aquifer testing and groundwater flow and contaminant fate and transport modeling; analyzes groundwater and soil data; develops groundwater remediation and mitigation plans; and provides environmental permitting services for various clients. He has provided services for projects including the Mississippi River bridge replacement from Moline to Bettendorf, Iowa, Tri-State Tollway (Interstate 294) roadway and bridge widening in Chicago, multiple coal-combustion residual management projects for several power-generation companies in the Midwest and various work for the U.S. Army Corps of Engineers.

Hasenyager earned bachelor’s and master’s degrees in geology in 1987 from Northern Illinois University and in 1990 from Purdue University, respectively. He is a licensed professional geologist in Illinois, Indiana, Kentucky and Wisconsin and a registered geologist in Missouri. He is a member of the American Geophysical Union, Association of Environmental and Engineering Geologists, Illinois Groundwater Association and National Ground Water Association.

Hanson is a national, employee-owned consulting firm providing engineering, planning and allied services. The firm’s corporate headquarters is located at 1525 S. Sixth St., Springfield, IL 62703. The office may be reached by phone at (217) 788-2450.


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