Baseline Environmental Assessments

To be eligible for liability protection under CERCLA as an innocent landowner, contiguous property owner or bona fide prospective purchaser, prospective property owners must:

• Conduct All Appropriate Inquiries in compliance with 40 CFR Part 312, prior to acquiring the property;
• Comply with all Continuing Obligations after acquiring the property (CERCLA §§101(40)(C – G) and §§107(q)(A) (iii – viii)); and

To demonstrate that it qualifies as an innocent landowner, contiguous landowner, or bona fide prospective purchaser, the applicant must:

• Conduct All Appropriate Inquires prior to acquiring the property; and
• Comply with all Continuing Obligations after acquiring the property.

After acquiring a property, to maintain the liability protections, landowners must comply with “continuing obligations” during their property ownership. The continuing obligations include:

• Provide all legally required notices with respect to the discovery or release of a hazardous substance;
• Exercise appropriate care with respect to the hazardous substances by taking reasonable steps to stop or prevent continuing or threatened future releases and exposures, and prevent or limit human and environmental exposure to previous releases;
• Provide full cooperation, assistance, and access to persons authorized to conduct response actions or natural resource restoration;
• Comply with land use restrictions and not impede the effectiveness of institutional controls; and
• Comply with information requests and subpoenas.

An owner or operator of a contaminated property shall do all of the following with respect to hazardous substances at the property:

• Prevent exacerbation of the existing contamination;
• Prevent unacceptable human exposure and mitigate fire and explosion hazards to allow for the intended use of the contaminated property in a manner that protects the public heath and safety;
• Take reasonable precautions against the reasonably foreseeable acts or omissions of a third party; and
• Provide notifications to the regulatory agency and others.