According to the North Bay Business Journal, many businesses in the San Francisco Bay area with leaking USTs in their charge are not being reimbursed for the mandatory removal and cleanup of the toxic leaking tanks. UST removal and cleanup is normally an expensive undertaking, easily costing tens of thousands of dollars depending on the size of the site and extent of environmental damage.

In Sonoma, Napa, and Marin Counties, a total of 552 leaking USTs have some form of open claim for cleanup work being performed. The claims represent work in various stages of completion. Most of the leaking tanks are in Sonoma County, which has 414 according to the state water board’s records. Marin County has 83 leaking tanks, and Napa has 56.

The water board had to suspend some 1,300 claims earlier this year because of an $80 million shortage in the fund. For active claims, the board decided to delay reimbursements by 18 months. The shortage has put a severe strain on many companies that do not have the capital or financial resources available to comply with the state’s codes without the government’s help. Companies with cleanup work in progress whose claims have been suspended are seeking bridge financing for work until the state’s funds are replenished.

One Eureka-based environmental project manager told the North Bay Business Journal that the lack of UST cleanup funds is having a ripple effect on his industry. “The slowdown in tank cleanup reimbursement affects not only site owners and but also the flow of work for environmental consulting firms and the subcontractors they work with, such as analytical laboratories and well drillers,” the Business Journal reported.

According to the Environmental Protection Agency’s Office of Underground Storage Tanks (OUST), California has a backlog of nearly 11,500 leaking tanks awaiting cleanup. Even the slowest leaking tanks can release several gallons of fuel and other hazardous substances into the surrounding land each year, polluting millions of gallons of water and tons of soil.

The water board is currently assembling a task force comprised of environmental consultants, tank owners and operators, and regional water board members that will explore ways to reform and hopefully fix the state’s depleted UST fund.

SOURCE: Leaking Underground Storage Tanks › California’s UST cleanup funds have dried up

According to EPA Administrator Lisa P. Jackson, the agency is “providing immediate growth opportunities across the nation, as well as long-term protection from dangerous pollution in the land and water.”

“EPA is putting people to work by serving our core mission of protecting human health and the environment,” Jackson explained.

Hundreds of thousands of storage tanks are buried throughout the country. Many of the tanks, some of which are several decades old, continue to leak fuel and other environmentally hazardous substances into the soil and groundwater. A hole the size of a pin head can release as many as 400 gallons of fuel into the ground and water table in one year, and 1 gallon of fuel renders 1 million gallons of water unpotable for humans and wildlife.

Nearly half of all Americans get their drinking water from underground sources – a fact that makes the identification and removal of leaking USTs imperative.

Removal of a leaking tank and cleanup of the contaminated area is a typically an expensive task. While liability for the tanks (and all removal and cleanup costs) normally falls on the tank owners, sometimes the EPA has to assume the expense of assessing, removing tanks, and cleaning up when the “responsible party is unknown, unwilling, unable, or the cleanup is an emergency response.”

Nearly $191 million of the stimulus money will go to all U.S. states and territories for leaking UST removal and environmental cleanup. $6.3 million will fund assessment and cleanup of sites in Indian territory. $3 million will be retained by the EPA for management and oversight.

Click here for more Information about UST program funding and the EPA’s implementation of the American Recovery and Reinvestment Act .

SOURCE: Leaking Underground Storage Tanks › EPA receives $200 million in stimulus money for UST removal, cleanup

Underground storage tank

The Navajo inspectors are also authorized to issue citations for tanks that do not meet federal EPA criteria for safety. Fines for problematic tanks, normally ranging from $500 to $3,000, encourage tank owners to bring and keep their tanks into compliance with U.S. regulations.

Federally recognized Native American tribes exist as sovereign entities, yet they are still subject to federal laws. According to the EPA’s UST / LUST National Native American Lands directive, “Underground storage tanks located on tribal lands generally are not subject to state laws. As a result, unless a state acts as a tribe’s agent pursuant to a formal agreement with a tribe, EPA and the tribe are responsible for implementing and enforcing the UST program on tribal lands.”

The EPA estimates that approximately 6,000 USTs are buried on Native American land. Most of the USTs on native lands are concentrated in the western half of the country, especially in the EPA’s Region 8, which includes the Dakotas, Montana, Wyoming, Colorado, and Utah. Tanks buried on Navajo land are generally concentrated in the Arizona, California, and Nevada region in an area about the size of West Virginia. EPA estimates there are 200 tanks on Navajo land.

Preventing underground storage tanks from leaking is one of the EPA’s top priorities. Such tanks usually hold fuel, motor oil, and other environmentally hazardous substances. In just one year, 400 gallons of fuel can be released into the ground and water from a single hole the size of a pinhead. Just one gallon of fuel will make one million gallons of water unsafe for human and animal consumption. Hundreds of thousands of USTs are buried throughout the country, many of them older, single-layered steel tanks that have corroded over time.

The EPA hopes that its pilot program on the Navajo Nation will serve as a model for other tribes nationwide.

New storage tanks must be equipped with spill and overfill protection and leak detection equipment. They must also be double lined and made of corrosion-resistant polymers. Leaks and spills that are promptly detected are far easier and less expensive to clean up, the EPA says.

Source: http://www.eponline.com/articles/71515/

SOURCE: Leaking Underground Storage Tanks › EPA trains Navajo Nation UST inspectors

Modern gas pumps are fitted with vapor-recovery boots on their nozzles, which help control the amount of vaporized fuel that leaks into the air. A similar device recovers vapors that are released when tankers fill a station’s underground storage tanks. However, faulty recovery devices allow toxic chemicals such as hydrocarbon fumes and benzene to enter the air in substantial amounts.

These airborne chemicals have been linked definitively to a slew of respiratory ailments and cancer by the National Institutes of Health. Not surprisingly, California leads the rest of the country in adopting standards that exceed the federal level. Today the state begins implementing tougher vapor recovery regulations, which require gas stations to equip their nozzles with better vapor recovery devices.

Gas stations with attached auto repair shops are doubly dangerous. Spilled or leaking antifreeze, lead products, and other solvents can contaminate the surrounding air, soil and water over time. The brakes and clutches of certain vehicles contain asbestos, which can be released into the atmosphere. As long as motor vehicles rely on these hazardous substances to run, humans will always be exposed. The key to minimizing the effects of exposure is to support better environmental regulations. Pressuring auto manufacturers and oil companies to develop alternative ways to fuel up is another strategy for a cleaner, safer future.

Source: http://www.emagazine.com/

SOURCE: Leaking Underground Storage Tanks › gas stations illustrate need for tougher environmental regulations

Single wall steel tanks are prone to corrosion, especially when they contain highly caustic liquids such as fuel. With hundreds of thousands of leaking storage tanks buried underground throughout the country, identifying and removing the tanks has been a major initiative of the US Environmental Protection Agency and many state environmental agencies.

The cost of replacing the tanks, however, is extremely prohibitive – especially for the mom and pop operations. The average cost of replacing a single underground storage tank is $250,000. Gas stations with multiple tanks can expect a bill of about $400,000. Aside from the expense itself, the trouble for many small and independent gas station owners is acquiring financing for the job.

“Even banks that our stations have had a long relationship with are not going to loan them $250,000 for an asset that nobody can see,” said one gas station owner to the Orlando Sentinel, adding that in the bank’s eyes, the upgrade would not result in greater income.

The requirement has caused the value of older gas stations to plummet. Any new owners would have to replace the tanks before they could sell gas. If they chose not to sell gas, the new owners would still be liable for the old tanks. Federal law requires station owners to have a $1 million insurance policy. At the same time, many underwriters have stopped insuring stations with single-wall tanks, forcing some stations to stop selling gas or close their doors.

According to Mike Ashley of the Florida Department of Environmental Protection, gas station owners have had ample time to prepare for the big switch. He reminded all facilities requiring upgrades that the upgrade rules have been in effect since 1991 – ample time to prepare and comply.

Gas station owners hoping there might be a reprieve or extension of the Dec. 31 deadline are likely to be disappointed. The Florida Department of Environmental Protection has not granted an extension for upgrades since 1983, when it became one of the first states to establish UST regulations.

Even a very slow leak from a UST is an environmental hazard. Just one gallon of fuel will contaminate one million gallons of water and the surrounding soil, endangering the health of humans and wildlife.

SOURCE: Leaking Underground Storage Tanks › Deadline looms for Florida gas station underground storage tanks