Washington Revised Code Title 90. Water Rights--Environment § 90.50A.020. Water pollution control revolving fund

(a) All capitalization grants provided by the federal government under the clean water act;

(b) All state matching funds appropriated or authorized by the legislature;

(c) Any other revenues derived from gifts or bequests pledged to the state for the purpose of providing financial assistance for water pollution control projects;

(d) All repayments of moneys borrowed from the fund;

(e) All interest payments made by borrowers from the fund;

(f) Any other fee or charge levied in conjunction with administration of the fund; and

(g) Any new funds as a result of leveraging.