1998/1999 Digital Orthophoto Quarter Quadrangles
Universal Transverse Mercator (UTM) Zones 15 and 16

Boone County Illinois

Quadrangle Name NW NE SE SW Belvidere North zip zip zip zip Belvidere NE zip zip zip zip Belvidere NW zip zip zip zip Belvidere South zip zip zip zip Caledonia zip zip zip zip Quadrangle Name NW NE SE SW

Quadrangle Name NW NE SE SW Capron zip - - zip Cherry Valley zip zip zip zip Garden Prairie zip - - zip Riley zip - - zip           Quadrangle Name NW NE SE SW