The Environmental Impact of Underground Storage Tanks: What Homeowners Need to Know
As a homeowner, it’s important to be aware of the potential environmental risks associated with underground storage tanks (USTs). While USTs are commonly used to store fuel for heating and vehicles, they can pose a threat to the environment if they leak or fail. In this blog, we’ll discuss the environmental impact of USTs and what homeowners need to know to mitigate these risks.
What are Underground Storage Tanks?
USTs are large containers buried underground that are used to store fuel such as gasoline, diesel, and heating oil. These tanks are commonly found at gas stations, industrial facilities, and in residential settings. While USTs are a convenient way to store fuel, they can also present environmental challenges if they leak or fail.
Environmental Impact of USTs
One of the biggest concerns with USTs is the potential for leaks and spills. When a UST leaks, it can release harmful chemicals into the surrounding soil and groundwater. These chemicals can contaminate drinking water supplies and harm the ecosystem. In addition, UST leaks can also pose a fire hazard and release harmful vapors into the air.
Another environmental impact of USTs is the potential for corrosion and rusting. Over time, USTs can deteriorate and develop cracks or holes. These vulnerabilities can lead to leaks and spills that can contaminate the surrounding environment. It’s important for homeowners to regularly inspect their USTs for signs of corrosion and damage.
In addition to the direct environmental impacts of UST leaks, there are also indirect impacts to consider. For example, a UST leak can devalue a property and create liabilities for the homeowner. Cleanup costs for UST leaks can be significant and may not be covered by homeowners insurance. Furthermore, UST leaks can lead to regulatory fines and penalties for non-compliance with environmental laws.
What Homeowners Need to Know
As a homeowner with a UST on your property, there are several steps you can take to minimize the environmental risks associated with these tanks. Firstly, it’s important to properly maintain your UST and have it inspected regularly by a qualified professional. Regular inspections can help identify potential issues before they escalate into a major problem.
Secondly, homeowners should be aware of the signs of a UST leak. Common indicators of a UST leak include a strong odor of fuel, pooling liquids near the tank, and unusually high fuel consumption. If you suspect a UST leak, it’s important to take immediate action to prevent further damage to the environment.
Another important aspect for homeowners to consider is proper UST closure and removal. If you no longer use your UST or if it is no longer needed, it’s crucial to have it properly closed and removed by a licensed professional. Improper closure of a UST can lead to leaks and contamination of the surrounding environment.
In some cases, homeowners may opt to replace their UST with an above-ground storage tank (AST) to minimize environmental risks. ASTs are easier to monitor and inspect compared to USTs, making them a safer alternative for storing fuel. However, it’s important to follow all regulations and guidelines when installing an AST to ensure compliance with environmental laws.
Summary
Underground storage tanks can have a significant impact on the environment if they leak or fail. Homeowners with USTs on their property should be aware of the potential risks associated with these tanks and take proactive steps to mitigate them. By properly maintaining and inspecting your UST, being aware of the signs of a leak, and following proper closure procedures, you can reduce the environmental impact of your UST and protect the surrounding environment. Remember, prevention is key when it comes to USTs – taking proactive measures now can save you from costly cleanup and liability issues in the future.