Engine Caps & Drift Zones
2027 Motor Regulations
Boating Rules 2027
Kenai River Boat & Motor Regulations for 2027
State park rules restrict vessel sizes and outboard horsepower on the Kenai River. Review the boating rules to remain fully compliant in 2027.
50 HP Outboard Cap
Upstream of the Warren Ames Bridge, outboards are capped at 50 HP (propshaft rated). Engines must be 4-stroke or direct fuel injection (DFI).
Non-Motorized Drift Zones
The Upper Kenai River and sections of the Middle Kenai are restricted to drift boats, rafts, and kayaks. Outboards are prohibited.
Drift Mondays Rules
Mondays from May 1 through July 31 are designated 'drift-only' on the entire river. Fishing from a boat with a motor on board is illegal.
Plan Your 2027 Alaska Float
Ready to secure your dates on the 2027 calendar? Let our team handle all the details, waders, rods, and coordinates for a premium, hassle-free drift float.
Frequently Asked Questions
Are jet outboards allowed?
Yes, provided the engine's powerhead rating does not exceed the 50 HP limit.
Do guided boats have different motor rules?
Guided passenger vessels must comply with the same horsepower and engine type restrictions as private boaters.