Jump to main content.

Frequent Questions About Legal Issues

Note: The information provide below should not be relied upon as legal advice. It is recommended that you obtain experienced environmental legal counsel to provide you with legal advice when purchasing a Superfund site or other contaminated property.
Superfund Redevelopment in Region 4
You will need Adobe Reader to view some of the files on this page. See EPA's PDF page to learn more about PDF, and for a link to a free Acrobat Reader.
Frequently Accessed Laws, Regulations, and Legal Information
Useful Fact Sheets
Mount Pleasant, Florida

The 25-acre Parramore Surplus Company site is home to an active storage and resale company for Navy and Air Force surplus equipment.

There are complex legal issues associated with reuse of all Superfund sites. In most cases, the legal issues can be addressed and properly managed by using a variety of liability protections/limitations made available by the law or through other vehicles made available by EPA. This page answers the following common questions about legal issues related to the reuse of Superfund sites.

I want to purchase a Superfund site or property within a Superfund site - what do I need to know about Superfund liability?

Prior to the enactment of the Brownfield Amendments in 2002, purchasers of Superfund sites were potentially liable for the cost of site cleanup. The Brownfield Amendments were enacted to amend the Superfund law and provide important protections/limitations from Superfund liability to landowners who meet certain statutory criteria. Purchasers of Superfund sites or properties within Superfund sites are protected from owner or operator liability under the Superfund law so long as the new purchaser meets the statutory definition of a 'bona fide prospective purchaser.' The liability of a bona fide prospective purchaser is limited to any potential windfall associated with the enhanced value of the property resulting from EPA cleanup activities.

Whether you are interested in purchasing, using, or selling a Superfund site, there are important factors to consider:

Top of Page

How do I obtain federal Superfund status as a 'bona fide prospective purchaser'?

The 2002 Brownfields Amendments specify that purchasers of contaminated property are protected from owner or operator liability under the Superfund law so long as the new purchaser meets the definition of a 'bona fide prospective purchaser.' The liability of a bona fide prospective purchaser is limited to any potential windfall associated with the enhanced value of the property resulting from EPA cleanup activities.

Under the bona fide prospective purchaser provision (PDF) (5 pp, 140K) (U.S.C. Section 9601(40)) a new purchaser:

Top of Page

What are the eight criteria that need to be complied with to become a 'bona fide prospective purchaser'?

Some of the 'bona fide prospective purchaser' criteria must be satisfied prior to purchase and others are ongoing obligations after purchase of the Superfund site. EPA has issued common elements guidance (PDF) (22 pp, 366K) which further explains the eight criteria. One example of a criterion that must be satisfied prior to purchase is that a 'bona fide prospective purchaser' must perform 'all appropriate inquiry' (AAI) concerning environmental conditions at the site before acquisition. The Final Rule for AAI, which set forth standards for satisfying the criterion, became effective on November 1, 2006. Review EPA's latest information on how to comply with this criterion.

Top of Page

What Superfund site reuse information or tools can I get?

At each site, EPA will work with prospective users to ensure that they understand the liability issues associated with a Superfund site. EPA has several tools available to provide more certainty to parties interested in purchasing or reusing Superfund sites, depending upon the relationship of the interested party to the site. Please note: EPA can not give prospective purchasers legal advice. Legal advice must be sought from private legal counsel, but EPA can explain the available liability protections.

Two important tools are the Prospective Purchaser Inquiry service whereby Region 4 staff provides information about the relevant Superfund site and answers questions critical to the successful revitalization of a Superfund site, and a comfort/status letter (PDF) (20 pp, 900K) which may be issued to clarify the likelihood of EPA involvement at a site; identify liability protections/limitations potentially available to the prospective purchaser, identify whether the property is subject to an EPA lien, or indicate the progress of a Superfund cleanup.

Top of Page

What about EPA liens?

The Superfund law provides EPA with the authority to use two types of liens that may affect a Superfund site:

Common features of Superfund and Windfall Liens

Contact the Region 4 attorney assigned to the site or the Region 4 Redevelopment Legal Coordinator if you have questions about existing or potential future liens on the site property.

Top of Page

What is a Windfall Lien?

A Windfall Lien is designed to prevent a private entity from realizing an unfair windfall from the purchase of a property that has been cleaned up using taxpayer dollars. Authorized by Section 107(r) of the Superfund law, a Windfall Lien can be placed on a Superfund site for the increase in the fair market value of that property attributable to EPA's cleanup efforts.

A Windfall Lien can only arise on sites where the United States spends money cleaning up the property and is not reimbursed by a responsible party. The lien amount is limited to the lesser of EPA's unrecovered response costs or the increase in fair market value attributable to EPA's cleanup.

If EPA will substantially increase the fair market value of a Superfund site because of its cleanup and has unreimbursed response costs, then EPA will evaluate whether the purchaser would be unfairly enriched by the increase in value. If so, EPA will offer to settle the value of the windfall amount with the 'bona fide prospective purchaser' based on the criteria in the 2001 PPA Guidance (PDF) (9 pp, 72K, About PDF) or perfect a Windfall Lien on the site for that amount.

Top of Page

Can a 'bona fide prospective purchaser' clean up part or all of the site in order to use it more quickly?

Yes, it is possible. Purchasers who achieve and maintain status as a 'bona fide prospective purchaser' are not liable for existing contamination (contamination present on the site when the 'bona fide prospective purchaser' purchased the site), but may nonetheless want to voluntarily clean up their property, rather than wait for the potentially responsible party or the government to do it. When appropriate, EPA will enter into a 'Doing Work' agreement with a 'bona fide prospective purchaser' willing to perform a cleanup action at a site and resolve potential windfall lien issues. A 'bona fide prospective purchaser' may choose to perform the cleanup for several reasons. For instance, the 'bona fide prospective purchaser' may be able to:

Review EPA's 'Bona Fide Prospective Purchaser' (BFPP) Removal Model Agreement (PDF) (32 pp, 242K), which clarifies EPA's continuing effort to promote land reuse and revitalization by addressing potential liability concerns associated with acquiring and cleaning up contaminated removal sites.

Top of Page

If you still have legal questions not answered above, consult your experienced legal counsel.

Top of Page

Local Navigation

Jump to main content.