What the Aquatic Invasive Species Stamp Is and Who Needs It
Nebraska requires nonresidents to purchase an Aquatic Invasive Species (AIS) Stamp before launching a boat or accessing certain waters. The stamp funds inspection and prevention programs that stop the spread of zebra mussels, aquatic plants, and other invasive organisms between water bodies.
If you live outside Nebraska and plan to boat, fish, or use watercraft on Nebraska lakes and rivers, you need this stamp. Residents of Nebraska do not need to purchase one separately—it is included with their fishing or hunting license. The stamp applies to any motorized or non-motorized watercraft, including personal watercraft, sailboats, canoes, and kayaks.
The stamp is not a fishing license or boating permit on its own. It is a separate requirement that works alongside any other licenses or permits your activity requires. For example, if you are a nonresident angler, you need both a nonresident fishing license and the AIS stamp.
Key Takeaways
- Nonresidents must purchase an Aquatic Invasive Species Stamp before launching any watercraft in Nebraska, whether motorized or not.
- The stamp costs a specific amount per year and is valid only for the calendar year in which it is purchased.
- You can purchase the stamp online through the Nebraska Game and Parks Commission website, by phone, or at authorized vendors across the state.
- The stamp funds boat inspection stations and prevention efforts to stop the spread of zebra mussels and other invasive species between Nebraska waters.
- Failure to have a valid stamp can result in a citation and fine, so purchase it before you launch.
How to Purchase the Stamp
The Nebraska Game and Parks Commission sells the AIS Stamp through three main channels. The fastest option is to purchase it online at the Game and Parks Commission website before you arrive in the state. You will receive a printable or digital version that you must display on your watercraft.
You can also call the Game and Parks Commission directly during business hours to purchase the stamp by phone. They will mail it to you or provide a confirmation number you can print and display immediately.
A third option is to buy the stamp in person at authorized vendors throughout Nebraska. These include Game and Parks Commission offices, bait and tackle shops, and some marina locations. Having the stamp in hand before you launch saves time and ensures you are compliant when you arrive at the water.
Cost and Validity Period
The AIS Stamp is an annual purchase, valid from January 1 through December 31 of the year you buy it. If you purchase the stamp in November, it remains valid through the end of that calendar year only—you will need to purchase a new one the following January if you plan to return.
The cost is set by the Nebraska Game and Parks Commission and does not vary by watercraft type or the number of days you plan to use the water. One stamp covers all your watercraft use in Nebraska for the remainder of that calendar year.
Where Boat Inspection Stations Are Located
Nebraska operates boat inspection stations at major access points on popular lakes and rivers. These stations check incoming and outgoing watercraft for aquatic plants, zebra mussels, and other invasive species. Inspectors clean boats, trailers, and equipment at no additional cost if they find contamination.
Inspection stations are typically staffed during peak boating season and at high-traffic launch areas. You are not required to stop at an inspection station to use the water, but doing so protects Nebraska's waters and your own equipment. If you are moving a boat between states or between different Nebraska water bodies, an inspection can prevent you from accidentally spreading invasive species.
What Happens If You Do Not Have the Stamp
Operating a watercraft in Nebraska without a valid AIS Stamp is a violation of state law. A Game and Parks Commission officer can issue a citation, which carries a fine. The specific penalty amount varies, but the violation is taken seriously because invasive species cause real damage to fisheries and water quality.
Beyond the legal consequence, operating without the stamp puts Nebraska's waters at risk. Zebra mussels clog water intake pipes, damage boat engines, and outcompete native mussels. Invasive aquatic plants choke out native species and make fishing and boating difficult. The stamp you purchase directly funds the inspection and prevention work that keeps these problems from spreading.
Combining the Stamp with Other Licenses and Permits
If you are a nonresident angler, you need both a nonresident fishing license and the AIS Stamp. These are separate purchases. The fishing license allows you to fish; the AIS Stamp allows you to launch a boat or access the water with a watercraft.
If you are hunting waterfowl or other game, you may need a hunting license, a habitat stamp, and the AIS Stamp—all separate. Check the Game and Parks Commission website or call ahead to confirm which licenses and stamps apply to your specific activity and the waters you plan to visit.
Some vendors sell multiple licenses and stamps together for convenience, but they are distinct requirements. Having all of them before you arrive at the water prevents delays and ensures you can launch without problems.
Frequently Asked Questions
Do I need the AIS Stamp if I am just fishing from shore?
No. The stamp is required only if you are launching or operating a watercraft. Shore fishing does not require the stamp, though you still need a nonresident fishing license to fish legally in Nebraska.
Can I use a stamp I purchased in a previous year?
No. The stamp is valid only for the calendar year in which you purchase it. You must buy a new stamp each year you plan to use Nebraska waters.
What if I buy the stamp online but do not receive it before my trip?
When you purchase online, you receive a confirmation number or digital version immediately. Print this confirmation and display it on your watercraft—it is valid proof of purchase. You do not have to wait for a physical stamp to arrive in the mail.
Are there any exemptions to the AIS Stamp requirement?
Nebraska residents do not need to purchase a separate stamp—it is included with their fishing or hunting license. Nonresidents must purchase the stamp regardless of whether they hold a fishing license or other permit.
What should I do if I find zebra mussels or invasive plants on my boat?
Stop at a boat inspection station or contact the Game and Parks Commission immediately. Do not move the watercraft to another body of water. Inspectors will clean your boat and equipment at no cost and provide guidance on preventing future contamination.