Which service stations utilize underground storage tanks for the gasoline they sell?

Which service stations utilize underground storage tanks for the gasoline they sell?

• A. None
• B. Some
• C. All
• D. Most

Answer: (C)

Gasoline is stored in underground storage tanks at service stations because it allows storing large volumes safely, minimizes evaporation, reduces surface fire hazards, and protects the fuel from weather and contamination. This setup also makes efficient use of space near the pumps and supports necessary containment and leak-detection systems required by environmental regulations. Because these advantages are standard for retail fueling operations, virtually every service station uses underground tanks for gasoline. While there may be exceptions for other fuels or in unique situations, for gasoline the common and widely adopted practice is underground storage.

Gasoline is stored in underground storage tanks at service stations because it allows storing large volumes safely, minimizes evaporation, reduces surface fire hazards, and protects the fuel from weather and contamination. This setup also makes efficient use of space near the pumps and supports necessary containment and leak-detection systems required by environmental regulations. Because these advantages are standard for retail fueling operations, virtually every service station uses underground tanks for gasoline. While there may be exceptions for other fuels or in unique situations, for gasoline the common and widely adopted practice is underground storage.