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Washington › Hunting › Game Bird Hunting › Aquatic Invasive Species

Aquatic Invasive Species

Red stop sign icon showing a boat being launched into water, symbolizing the “Clean, Drain, Dry” message to prevent the spread of aquatic invasive species.
Illustration of a red warning sign with a boat launching into the water — a reminder for boaters to clean, drain, and dry their boats to help stop the spread of aquatic invasive species in Washington waters.

Important Notice: Washington State

Aquatic Invasive Species (AIS) Prevention Permit Required for:

  • Non-Resident Boats (not registered in Washington State) before operating on state waters. Exemptions - see “More information” web link below.
  • Commercial Transporters of Boats before transporting boats into the state.
  • Seaplanes (resident or non-resident) before operating on state waters.

Purchase:

Online: To obtain your required permit, visit the WDFW Fish and Wildlife licensing website and scroll down to select the AIS Prevention Permit link, or

Visit: You can also find a WDFW license dealer near you to purchase permits or get assistance in person.

More information:

Failure to have an AIS Prevention Permit may result in a $150 fine (RCW 77.15.160)

Thank You! Funds Used to Protect State Waters from AIS!

Washington
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