(1) The following regulations shall govern the use of all lands or waters under the control, administration, and jurisdiction of the Montana Department of Fish, Wildlife and Parks. These areas are hereinafter referred to as "designated recreation areas". Regulations governing each specific area will be posted in that area. Lands and waters controlled or administered by the department may be used for recreational or other purposes subject to the prohibitions as set forth in these or other applicable rules, or otherwise provided by law.