Photo composition of study site Sangamon River at Monticello, Illinois.

Photo composition of study site Sangamon River at Monticello, Illinois. This series of photos only covers the upstream half of the stream reach.

Personnel to contact about a specific subject are listed on the staff page.

U.S. Department of the Interior
U.S. Geological Survey
221 North Broadway, Urbana, IL 61801, USA
URL: http://il.water.usgs.gov/proj/lirb/aerial/monti_comp.html
Maintainer: djfazio@usgs.gov
Last modified: 10:42 CST Mon 19 May 2000