New rules are emerging to change the way the government makes decisions about cleanup of hazardous waste sites under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA or Superfund). These changes have altered Superfund decisionmaking fundamentally and irrevocably, requiring the government to reach for new levels of accountability, rationality, and consistency. Central to the government's ability to meet this challenge is the way in which it makes and explains decisions about acceptable risks and required levels of cleanup.

When the 103d Congress convened on January 5, 1993, many observers believed that it would make up for the dismal environmental record of its predecessor. The 102d Congress had tried and failed to reauthorize the Federal Water Pollution Control Act (FWPCA), the Endangered Species Act (ESA), and the Resource Conservation and Recovery Act (RCRA). Its attempt to elevate the U.S. Environmental Protection Agency (EPA) to a cabinet-level department had been blocked in the House of Representatives, and its attempt to reform the General Mining Law of 1872 had been blocked in both houses.

In New York v. SCA Services, Inc., the U.S. District Court for the Southern District of New York rejected the notion that a transporter cannot be an arranger under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA). This Dialogue reviews the parties' arguments and the court's opinion. It then analyzes the impact this case will have on transporters.

Under the Superfund program, the U.S. Environmental Protection Agency (EPA or the Agency) faces a dilemma. The Agency wants potentially responsible parties (PRPs) to perform voluntary response actions pursuant to administrative consent orders or judicial consent decrees (collectively referred to as "orders" unless otherwise specified), but does not want to commit extensive attorney resources to negotiating the details of every order.

There seems to be agreement across a wide spectrum of those involved in Superfund cleanups that such cleanups should take into consideration the kinds of activities that are expected to take place at the site after the remedial work is completed. While cleaning every site to levels suitable for all conceivable uses may be a laudable goal, doing so can impose costs that are out of proportion to the added amount of protection obtained.

Editors' Summary: The effect of settlements among private parties in CERCLA contribution suits leaves courts with the choice of allocating liability among the nonsettling parties based on either the pro tanto method, which credits nonsettlors with the amount settling parties have paid, or the proportionate share method, which credits nonsettlors with the settlors' equitable share of cleanup costs. District courts have yet to achieve consensus on which method to adopt. The U.S. Supreme Court's recent admiralty case, McDermott, Inc. v.