Additional CESUs in the Midwest Region

• Great Lakes-Northern Forest-CESU
• Great Rivers-CESU

Geologic Mapping Websites

• National Park Service (NPS) State Geologic Maps
• US Geologic Survey (USGS) 2025 Cooperative National Geologic Maps
• UNL Conservation & Survey Division Nebraska State Map Page

National Park Service

• Midwest Regional Office Website

Grant opportunities

• Federal Grants