914.17—State regulatory program and proposed program amendment provisions not approved.
        
        (a) 
         The amendment at Indiana Code 14-34-5-7(a) submitted on May 14, 1998, concerning permit revisions is hereby disapproved effective March 16, 1999.
    
    
        
        (b) 
         The amendment at Indiana Code 14-34-5-8.2(4) submitted on May 14, 1998 concerning postmining land use changes is not approved effective August 15, 2001.
    
    
        
        (c) 
         The amendment at Indiana Code 14-34-5-8.4(c)(2)(K) submitted by Indiana on May 14, 1998, concerning minor field revisions of temporary cessation of mining is hereby disapproved effective March 16, 1999.