Summit County's Zoning Regulations apply to the use of all public and private lands situated within the unincorporated portions of the County. With respect to Federal lands, it is the intent of the County government to regulate the use of Federal lands to the extent allowed by Federal law and to work in cooperation with the Federal agencies administering such lands. With respect to State-owned lands, the Colorado Land Board has agreed to require State land leases to abide by local land use regulations if the State Land Board and local jurisdiction have executed a memorandum of understanding to this effect. The Summit County Board of County Commissioners ("BOCC") adopted Resolution 84-72 establishing a memorandum of understanding with the State Land Board that the State Land Board will abide by local land use regulations in the leasing of State-owned land. In those areas where the County's Zoning Regulations apply, no buildings or structures shall be erected, constructed, used or maintained and no existing building or structure shall be moved, altered, enlarged, reconstructed or used, nor shall any land, building, structure or premises be used for any purpose other than in accordance with these regulations.