(a) The public notice required pursuant to W.S. § 35-11-406(j) shall include the following additional information for proposed underground coal mining operations:
(b) The applicant shall send a notice to owners and occupants of surface property or structures within the area covered under the term of the permit.
(c) The information required by (a) may be submitted at a later date if approved by the Administrator. Any late submittal shall occur at least six months prior to mining.
020-7 Wyo. Code R. § 7-3