Which inland spill size is defined as Major?

Which inland spill size is defined as Major?

• A. Over 10,000 gallons
• B. 1,000-10,000 gallons
• C. 100-1,000 gallons
• D. 50-100 gallons

Answer: (A)

Spill-size classifications determine how large a response must be and what level of coordination is needed. For inland spills, the Major category is reserved for releases that exceed a significant volume, triggering greater mobilization of resources and regulatory notification. In this framework, Major means more than 10,000 gallons. Therefore, a spill larger than 10,000 gallons is Major, while smaller ranges are categorized as less severe and would require correspondingly smaller-scale responses. For example, a 12,000-gallon inland spill would be classified as Major.

Spill-size classifications determine how large a response must be and what level of coordination is needed. For inland spills, the Major category is reserved for releases that exceed a significant volume, triggering greater mobilization of resources and regulatory notification. In this framework, Major means more than 10,000 gallons. Therefore, a spill larger than 10,000 gallons is Major, while smaller ranges are categorized as less severe and would require correspondingly smaller-scale responses. For example, a 12,000-gallon inland spill would be classified as Major.