Nonprofit SkyTruth, in conjunction with the Surfrider Foundation and Ocean Conservancy, Gulf Oil Spill Tracker in early May 2010 as a way to give people a way to participate in tracking the impacts of the BP Deepwater Horizon disaster and its aftermath.

Citizen scientists submit their observations online. When out in the field, they can take with them an information card reminding them of the information they need to include in their report: contact information, incident information and description, GPS location, etcetera.