U.S. Environmental Protection Agency - Oil Spill Program
Provides information about the EPA's program for preventing, preparing for, and responding to oil spills that occur in and around inland waters of the United States.
www.epa.gov/oilspill
NOAA Office of Response and Restoration
Offers tools and information for emergency responders and planners, and others working to understand and mitigate the effects of oil and hazardous materials in our waters and along our coasts.
response.restoration.noaa.gov