A Project of the Critical Trends Assessment Program

The Sugar-Pecatonica Rivers Basin
An Inventory of the Region's Resources

1999

Illinois Department of Natural Resources
Office of Realty and Environmental Planning

Preface

Landform Map

Landcover Map

Natural Areas and Nature Preserves Map

Main Body

Sidebars

• Blackhawk's Last Battle in Illinois
• Corridors, Then and Now
• Ancient Lands

Area at a Glance

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