Centers of Regional
Environmental Education
Northwest Region
Counties of the Northwest Region:
Boone, Bureau, Carroll, DeKalb, Henderson, Henry, Jo Daviess, Knox,
LaSalle, Lee, Marshall, Mercer, Ogle, Peoria, Putnam, Rock Island,
Stark,
Stephenson, Tazewell, Warren, Whiteside, Winnebago, and Woodford
