What is the maximum capacity for a single above-ground tank?

The maximum capacity for a single above-ground tank is 20,000 gallons. This limit is established by regulations to ensure safety and manage risks associated with storing large quantities of oil fuel. Tanks exceeding this capacity could pose significant environmental hazards in the event of a leak or spill, as larger volumes can lead to more extensive contamination and increased difficulty in remedial responses. Additionally, regulations concerning above-ground storage are often influenced by factors such as local zoning laws and the potential impact on surrounding communities. Understanding the maximum capacity helps ensure compliance with safety standards and promotes responsible fuel storage practices.