The commission or executive director may review and act, under Texas Water Code, §5.506 and §11.148, and under §35.101 of this title (relating to Emergency Suspension of Permit Conditions Relating to Beneficial Inflows to Affected Bays and Estuaries and Instream Uses) on a petition by a water right holder for the temporary suspension of conditions in the water right relating to beneficial inflows to bays and estuaries and instream uses during an emergency.