Is a leaking oil tank dangerous?

Correctly installed, maintained, and used oil tanks can last for up to 20 years without incident depending on composition and circumstances. However, when leaks do occur, the oil released into the environment can be highly damaging to the environment, and population, especially if it is allowed to contaminate controlled water sources. Leaks, especially when left unattended can pollute soil, groundwater, water sources, and wildlife.

While oil itself has a relatively low toxicity to humans, prolonged exposure can be harmful, causing nausea, throat irritation, and, over the long term, serious health problems like liver damage.

For this reason, it is extremely important to follow local oil and fuel storage guidelines when selecting and installing a containment tank. Using a bunded or double-walled tank can assist greatly in reducing the impact of any initial leak or spill. If a spill has already occurred, assess the situation, and consult a professional in oil tank spillage. For minor leaks or spills,  a spill containment kit or tray may be the best solution.