The baseline assessment provides a summarized description of the Superfund Alternative Approach (SAA), including a brief history of its evolution, its current use, recent SAA evaluation findings, the current practice on seeking state concurrence on National Priorities List (NPL) listings, NPL-listing factors, and recommendations for the future use of SAA. Issued 4/14/2011.

• Superfund Alternative Approach Baseline Assessment (PDF)(30 pp, 4 MB)