The Gulf of Mexico coastal environment (Gulf Coast) stretches over approximately 600,000 square miles across five U.S. states: Texas, Louisiana, Mississippi, Alabama, and Florida. It is home to more than 22 million people and more than 15,000 species of sea life. Efforts are ongoing to restore this environment, which has been damaged by specific events such as the Deepwater Horizon spill and hurricanes as well as by disturbances to wetlands and water quality from human alterations and other impacts. The issue for Congress is the implementation, funding, and performance of congressionally sanctioned restoration efforts for the Gulf Coast. Ongoing Efforts to Restore the Gulf Coast. The Gulf Coast environment has been degraded over time due to, among other things, altered hydrology, loss of barrier islands and coastal wetland habitat, issues associated with low water quality, and other human impacts and natural processes. Preexisting environmental issues throughout the Gulf Coast have been affected and in some cases exacerbated by natural hazards and manmade catastrophes. Among other events, Hurricanes Katrina and Rita caused widespread damage to wetland and coastal areas along the Gulf. A number of federal agencies-the Army Corps of Engineers, the Fish and Wildlife Service, the National Oceanic and Atmospheric Administration, and the Environmental Protection Agency, among others-are engaged in ongoing efforts to restore areas or aspects of the Gulf Coast environments. Significant state and local efforts to restore the Gulf Coast also have been undertaken, in some cases in consultation with the federal government. The Deepwater Horizon oil spill resulted in a new set of restoration efforts and funds. Restoration in Response to Deepwater Horizon. The Deepwater Horizon explosion on April 20, 2010, resulted in an unprecedented discharge of oil in U.S. waters, eventually oiling more than 1,100 miles of U.S. Gulf Coast shoreline. As an identified responsible party, the energy company BP is liable for response (i.e., cleanup) costs, as well as specified economic damages and natural resource damages related to the spill. Efforts to mitigate and recover from the Deepwater Horizon spill have initiated several new processes that are expected to supplement ongoing Gulf Coast restoration work. In particular, three major processes are likely to significantly affect restoration work going forward: first, the dissemination of approximately $5.3 billion in Clean Water Act penalties, as required in the RESTORE Act (P.L. 112-141); second, the dissemination of $2.55 billion in criminal penalties from responsible parties by the nonprofit National Fish and Wildlife Foundation (NFWF), as required under relevant court settlements; and third, the assessment and provision of $8.8 billion in Natural Resources Damage Assessment (NRDA) penalties under the Oil Pollution Act of 1990, as amended (P.L. 101-380). Initial funding under NFWF and NRDA early restoration efforts was first released in 2013 and 2014, respectively, whereas the Treasury Department and Gulf Coast Ecosystem Restoration Council began to release funding for certain planning activities under the RESTORE Act in 2015. Congress may be interested in the effect of the efforts on ongoing Gulf Coast restoration, coordination between the multiple aforementioned processes, and the effectiveness of these efforts going forward. As a result of differences in the origins and implementation of each effort, Congress has varying degrees of oversight and control over the dissemination of funding to restore the Gulf Coast. Restoration of the Gulf Coast is complicated from a congressional perspective because multiple restoration processes are interrelated but occur largely outside of the traditional appropriations process (including funds being used by nonfederal sources).

A year after BP's Deepwater Horizon drilling rig exploded, killing 11 workers and spewing almost 5 million barrels of oil into the Gulf of Mexico, researchers are still assessing the damage. Much visible oil has been cleaned up, but dozens of dead dolphins and sea turtles have washed ashore, and some residents say exposure to toxic chemicals during the cleanup made them sick. While fish have been given a clean bill of health, demand for local seafood is lagging, and thousands of claims for lost income are pending. BP is likely to owe billions of dollars in penalties, money that could help restore the region's oil-damaged environment. But experts say eroding wetlands and pollution in the Mississippi Delta -- caused by industrial activity and misguided flood-prevention efforts -- also demand attention. Restoring the Gulf's unique ecological resources, many advocates say, will also strengthen communities -- crucial in a region that has long suffered from poverty and economic inequality.

"Many of the Gulf's challenges are complex and long-standing, and correcting the problems will require sustained and consistent effort over time. The Task Force's Strategy was developed through a review of existing plans and efforts and significant public outreach during the last year. The Strategy builds on ongoing work and priorities of each of the Gulf Coast states, local communities, federal partners, academics and nongovernmental organizations (NGOs). The restoration framework consists of four overarching goals to guide the collective actions at the local, state and federal level that are necessary to reverse the ongoing decline and restore the Gulf Coast's ecosystem. The Task Force's goals for the Gulf Coast restoration effort are the following: 1. Restore and conserve habitat 2. Restore water quality 3. Replenish and protect living coastal and marine resources 4. Enhance community resilience The Strategy includes enhanced community resilience as a goal in order to highlight the connectedness of ecosystem restoration with the well-being and sustainability of coastal communities. This goal also emphasizes the planning and technical assistance needs of vulnerable coastal communities as they assess risks, plan for and rebound from natural disasters, and implement sustainable development approaches. As progress is made to improve water quality and protect and enhance the Gulf of Mexico's habitats and resources, communities benefit from improved ecosystem services, such as better storm protection and healthier fisheries. A key function of the Task Force is to help advance state and federal activities that will achieve the overarching restoration goals. The Task Force intends to help member agencies address process and other barriers, facilitate program implementation and alignment, and better leverage scientific expertise and fiscal resources in support of Gulf Coast restoration. In addition to encouraging better collaboration among state and federal agencies, partnerships play an integral role in restoring ecosystem functions throughout the Gulf region. The Task Force believes it is critically important to foster an inclusive dialogue and expand on public/private partnerships in order to achieve ecosystem restoration in the Gulf of Mexico ..."--Executive summary p. 6.