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- Class 1: Standard private dock (No fee).
- Class 2: City or county-authorized government dock (No fee).
- Class 3: Non-standard private dock (Fee required).
- Class 4: Commercial dock (Fee required).
Before You Begin
Gather your required materials before starting your application. You will need your property details, dock dimensions, and more. Check out our checklist so you know what you need before you begin.
- Mostly 75+ (not sure what this refers to?)
- Download: Pre-Application Checklist of information needed for Boat Dock Permitting
- Property Line Offsets: Keep all structures at least 5 feet inside your property line projection, maintaining a 10-foot gap between adjacent docks or hoists.
- Placement Angle: Install the dock perpendicular to the shoreline near the center of your frontage.
- Dimensions & Width: Main docks must be between 4 and 6 feet wide. Natural lake L or T-segments cannot exceed 20 feet in total length or 200 square feet in area.
- Water Depth Access: Length is limited to what is necessary for reasonable access, defined as reaching a minimum water depth of 3 feet.
- Required Signage: Place a clearly visible sign on the water end of the dock facing away from shore showing your local 911 street address, city, and permit number in block characters at least 1 inch high.
- Diagram/Sketches: Prepare accurate measurements (width, total length, L/T dimensions, and depth point) if applying for a Class 3 or Class 4 permit.
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Back to topFAQs, Program Guidance & Chapter 16: Docks & Structures on Public Waters (Iowa Administrative Rule)
Find answers to common questions regarding dock classifications, liability requirements, cost-sharing rules, and program guidelines.
- Frequently Asked Questions (accordion)
- Chapter 16 Administrative Rule Link / Reference
- Guidance Document 1
- Guidance Document 2
- Guidance Document 3
Realtor Resources
Buying or selling shoreline property? Learn key questions to ask sellers and get
guidance on the steps a new buyer needs to take in order to transfer existing permits.
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Sed ut perspiciatis unde omnis iste natus error sit voluptatem accusantium doloremque laudantium, totam rem aperiam, eaque ipsa quae ab illo inventore veritatis et quasi architecto beatae vitae dicta sunt explicabo. Nemo enim ipsam voluptatem quia voluptas sit aspernatur aut odit aut fugit, sed quia consequuntur magni dolores eos qui ratione voluptatem sequi nesciunt.
- Download Document 1
- Download Document 2
Video Tutorials
Watch step-by-step video guides to help you navigate the portal, submit a new application, upload documents, and manage permit transfers.