There is created an advisory board of the city council to be known as the "Shannon Slough Representatives" to oversee and direct expenditures from the Shannon Slough Fund. The representatives shall be composed of the manager of the Weyerhaeuser Company Sawmill on Shannon Slough in south Aberdeen, mayor of the city of Aberdeen, the district two commissioner of the board of county commissioners for Grays Harbor County, Washington, and a representative selected by the Regional Administrator for the United States Environmental Protection Agency.