When are AIS inspections required in Wyoming?

AIS inspections are required in Wyoming before launching or after retrieving watercraft from water bodies to prevent the introduction and spread of aquatic invasive species (AIS). This is crucial for protecting local ecosystems and water resources. The regulations are designed to ensure that all boats, including motorized and non-motorized vessels, are inspected to identify and eliminate any potential invasive species that may be attached or residing on them. This preventive measure is essential for maintaining the health of the water bodies in Wyoming and surrounding areas.

In contrast, the other options do not accurately reflect when AIS inspections are mandated. Inspections are not limited to just winter months, nor are they conducted exclusively during annual check-ups or bi-annually. These alternatives do not align with the proactive approach required by the AIS regulations that emphasize inspections right before watercraft enter or exit a water body.