Response options: Oil/fuel spills, Tar ponds, Nuclear/power plants, Oil refinery/oil sites, Pulp/paper mill, Mine/mining site, Tire dump/auto wrecking yard, Industrial/factory site not specified as inactive, Transportation-related site (various), Type of contamination, Other, DK/NA
Response options: Immediate, that is having ... be noticed right away or, Long term, that is having become evident for some time, Both equally, Depends, DK/NA