Summary: In fiscal years 1987-93, 60 percent of the $10 billion earmarked for the Superfund program went to the contractors to perform site cleanups. The largest portion of cleanup spending went toward remedial or long-term cleanup efforts, including site studies, remedial designs, and construction of the cleanup remedy. During this period, spending on the construction phase overtook spending for site studies. Forty percent of the funds obligated for construction went to 13 sites--just seven percent of the sites receiving such funding during the period. Although cleanup work has been fully completed for only 52 sites, about half of the 1,320 Superfund sites have moved beyond the initial study phase and into the design and construction phases of the cleanup. Nevertheless, 150 of the sites that have been in the Superfund program for at least eight years have not progressed beyond the initial study phase; at nine of these sites, the study phase has not yet begun. GAO's analysis of Environmental Protection Agency (EPA) data shows little time difference in the cleanup work financed by EPA and that financed by parties responsible for the contamination. Attorneys at the Justice Department and EPA believe that the limits on the timing of judicial review of EPA's cleanup decisions have been effective in discouraging or quickly eliminating legal challenges that might otherwise have delayed cleanups.
