(g) After such hearing and consideration of all the testimony, evidence, and record in the case:
- (1) The environmental quality board or the air quality board as the case may be shall make and enter a written order affirming, modifying, or vacating the order, permit, or official action of the chief or secretary, or shall make and enter such order as the chief or secretary should have entered, or shall make and enter an order approving or modifying the terms and conditions of any permit issued; and
- (2) The surface mine board shall make and enter a written order affirming the decision appealed from if the board finds that the decision was lawful and reasonable, or if the board finds that the decision was not supported by substantial evidence in the record considered as a whole, it shall make and enter a written order reversing or modifying the decision of the secretary.