Most of the following watershed
assessments consist of a four-volume report covering the area’s
geology, water resources, living resources, socio-economic profile, and
environmental quality. Most include a color summary report, and several
also provide a historical account of the area’s ecology.
If you wish to order
an assessment, please use IDNR's online publication ordering system at
Technical volumes of the various watershed assessments can be found here.
go to an on-line version of the color summary, click on the highlighted