Okla. Admin. Code § 725:30-8-1
The following words or terms, when used in this Subchapter, shall have the following meaning, unless the context clearly indicates otherwise:
"Primitive campsite" means a site or area where there are no utilities, sanitation facilities or developments and is generally a significant distance from emergency services.
"Unimproved campsite" means a site where there is no water, electric or sanitation hookups for recreational vehicles but water, tables and grills are available in the area.
"Semi-modern campsite" means a site with a table, grill and electric utility service and water hydrants either at the site or in the area.
"Modern campsite" means a site which may have a table, grill, electric utility service, sanitation dump and water.
"Tent site" means a campsite where tents may be erected for overnight camping which includes erecting tents upon unimproved, semi-modern or modern campsites.
"Reserved campsite" means those sites that can be reserved through the online Oklahoma State Park Campground Reservation System or by contacting the park unit. Reservations may be made for campsites in accordance with 75:30-12-5(a) of this Chapter.
Okla. Admin. Code § 725:30-8-1