How often is a decal required for watercraft in Wyoming?

A decal for watercraft in Wyoming is typically required if the watercraft is entering water bodies between March and November. This timeframe corresponds to the state's boating season when aquatic invasive species (AIS) inspections are mandated to help prevent the spread of such species in water bodies.

The requirement for a decal helps ensure that watercraft have undergone the proper inspection processes and are deemed free of any invasive species before being launched into public waters. This initiative is crucial for maintaining the health of aquatic ecosystems within the state.

In contrast, the other options do not align with Wyoming's regulations. Winter months do not typically require decals as most watercraft are not in use during that season. The idea of requiring a decal every year can be misleading, as it depends specifically on the watercraft's use during the active months. While inspections may occur in conjunction with the decal requirement, it is not accurate to state that a decal is issued after each inspection, as the timing of inspections is driven by the boating season.