Idaho Invasive Species Fund
The newly mandated watercraft stickers for the invasive weed program are available at Island Park City Office, open 9 to 4 weekdays, closed Memorial Day
- Harriman State Park
- Henry's Lake State Park
- Henry's Lake Fish Hatchery
You can print a receipt and use it as proof of purchase until the sticker is mailed to you.
Stickers are not available at county courthouses.
- $10 residents
- $20 nonresidents