Engineering Resource Associates
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Natural Areas

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The Preserve at Oak Meadows, Forest Preserve District of DuPage County
ERA provided survey, civil engineering, structural engineering, and environmental services for the renovation of the Oak Meadows Golf Course. The improvements to the golf features integrated natural area improvements throughout the course. ERA and the project team designed 1.25 miles of Salt Creek streambank and channel, 40 acre-feet of additional floodplain storage, 25 acres of regulatory wetland mitigation, over 100-acres of native upland restoration, and 22 best management practices to treat golf course runoff.

Warrenville

3S701 West Avenue
Suite 150
Warrenville, IL 60555

Phone: (630) 393-3060


Champaign

2416 Galen Drive
Champaign, IL 61821


Phone: (217) 351-6268

Chicago

10 S. Riverside Plaza, Suite 875
Chicago, IL 60606


Phone: (312) 474-7841

Contact Us

Office Hours:
​8:00 am - 5:00 pm