(1) Qualifying companies shall provide to the department information on any possession or beneficial use of government owned transmission lines, as defined in 15-23-101 and 15-24-1207, MCA, during the preceding calendar year.  The information shall be submitted beginning March 31, 1984, and each year thereafter and shall include the following:

(a) the name and address of the person, association, or corporation;

(b) the location of the (tax-exempt property) trans-mission lines;

(c) original cost and accrued depreciation and market value in dollars and cents of the tax-exempt property;

(d) copies of all charges from the bonneville power administration for bulk power transfers;

(e) copies of contracts with the bonneville power administration for use of said line;

(f) any other information requested by the department which will assist in valuing the government owned electric transmission lines.