Grade Control Permit Application Guide
Download an editable PDF that includes an application template with other useful information for preparing a USACE 404 permit application for in-stream grade control structures.
USACE Regulatory Branch
Link to USACE Regulatory Branch website for other information.
Section 401 Water Quality Certification
Nebraska Department of Environment and Energy website with information regarding Section 401 of the Clean Water Act
Nebraska Wetland Subclasses
PDF Download
USACE Omaha District Wetland Classification
PDF Download
