Is Metal Detecting allowed in Oklahoma State Parks? Yes, with permit.
Find the link to the Oklahoma State Park FAQs HERE:
Metal detecting is allowed in some state parks and a permit is required through the park office. A number of state parks that are located on Federal land may not allow it at all.
FMDAC Disclaimer: FMDAC assumes no responsibility for any person who knowingly or accidentally violates any state park regulation. Although FMDAC will try to keep this information current we cannot anticipate how each regulation will be interpreted by a specific park department, park employee or other government employee. It is the sole responsibility of each individual to know and obey the regulations of the park or area they are visiting and or metal detecting.