Sec. 11. An applicant may use either of the following methods to provide consumptive use amounts required under article 4 of the compact:
(1) The most current values published for the appropriate sector from:
(A) the United States Geological Survey;
(B) the Great Lakes Commission;
(C) the council; or
(D) other sources approved by the department.
(2) Site specific calculations for the applicant's facility that are based on standard engineering practices.