Question 51

The Correct Answer is C The **National Response Center (USCG)** is the correct answer because it is the single federal point of contact for reporting all oil spills, chemical releases, and maritime security threats in the U.S. navigable waters or contiguous zone. Under federal regulations (specifically the Clean Water Act, as amended by the Oil Pollution Act of 1990), anyone in charge of a vessel or facility must immediately notify the National Response Center (NRC) upon discovery of a discharge of oil that may affect U.S. waters or adjoining shorelines. The NRC is operated by the U.S. Coast Guard (USCG) and is responsible for relaying spill information to the appropriate On-Scene Coordinator and federal agencies (like the EPA and USCG sector offices) for coordinated action. ### Why the Other Options are Incorrect: **A) Environmental Protection Agency (EPA):** The EPA is a critical agency responsible for responding to spills, particularly those impacting inland zones, and for enforcing environmental regulations. However, the federal requirement is to report the spill **to the NRC**, which then notifies the EPA. Reporting directly to the EPA may fulfill a notification requirement, but the mandatory, singular federal reporting mechanism for *all* spills (regardless of location—coastal or inland) is the NRC. **B) Minerals Management Service (MMS):** The Minerals Management Service was primarily responsible for regulating offshore drilling activities and ensuring safe operations on the Outer Continental Shelf. This agency was reorganized after the Deepwater Horizon incident and its relevant functions are now carried out by the Bureau of Ocean Energy Management (BOEM) and the Bureau of Safety and Environmental Enforcement (BSEE). They deal with specific offshore activities, not the mandatory initial reporting of *all* spills in a U.S. port. **D) All of the Above:** This is incorrect because reporting to the NRC satisfies the mandatory federal requirement, and neither the EPA nor the former MMS/current BSEE/BOEM is the mandated primary recipient for the initial notification of *all* spills in a U.S. port.