Special Blue Ribbon Commission on Chesapeake Bay Nutrient Pollution Control Financing Act - Requires the Administrator of the Environmental Protection Agency to establish the Special Blue Ribbon Commission on Chesapeake Bay Nutrient Pollution Control Financing. Charges the commission with the duty to oversee development of a comprehensive implementation plan to address: (1) the funding needs for reducing, by not later than 2010, nutrient pollution loads in the Chesapeake Bay to a level sufficient to comply with the nutrient and sediment reduction goals of the Chesapeake 2000 Agreement; (2) the appropriate responsibilities of the Federal Government and State and local governments in financing sewage treatment plant upgrades, nonpoint source runoff controls, and urban stormwater management and in adoption of an appropriate variety of financial incentives and regulatory measures to achieve that reduction goal; and (3) opportunities for enhancing the role of the private sector in financial support for the restoration of the Chesapeake Bay.