Directs the Under Secretary: (1) through the Task Force, to transmit to Congress and publish an action strategy that identifies Program activities, the timeline, and the roles and responsibilities of each federal agency in the Task Force; (2) to periodically review and revise such strategy; and (3) to report to Congress on the activities carried out, the budget for such activities, progress in implementing the strategy, and the need to revise or terminate Program activities or projects.
(Sec. 5) Requires the Under Secretary, through the Task Force, to: (1) oversee the development and implementation of regional research and action plans for addressing harmful algal bloom and hypoxia and to identify the appropriate regions and sub-regions to be addressed by each plan; (2) ensure that such plans are completed not later than 24 months after enactment of this Act and updated every five years thereafter; and (3) coordinate with state coastal management and planning officials, tribal resource management officials, and state water management and watershed officials, and consult with public health officials, emergency management officials, economists, affected industries and businesses, and scientists, in developing the plans.
(Sec. 6) Requires the Administrator, through the Mississippi River/Gulf of Mexico Watershed Nutrient Task Force, to complete and transmit to the Congress and the President, within 12 months after enactment of this Act and every two years thereafter, a report on progress made toward attaining the goals of the Gulf Hypoxia Action Plan 2008.
(Sec. 7) Requires the Task Force on Harmful Algal Blooms and Hypoxia to: (1) complete and submit to Congress and the President, within one year after enactment of this Act, an assessment of hypoxia in the coastal and estuarine waters of the Pacific Northwest; and (2) include in the regionally appropriate regional research and action plan a plan for reducing, mitigating, and controlling hypoxia in the coastal and estuarine waters of the Pacific Northwest.
(Sec. 8) Authorizes appropriations for FY2011-FY2015.