Clean Air Act: 42 U.S.C. s/s 7401 et seq. (Legal Information Institute Web site)
Clean Water Act: 33 U.S.C. ss/1251 et seq. (Legal Information Institute Web site)
Resource Conservation and Recovery Act (RCRA): 42 U.S.C. s/s 321 et seq. (Legal Information Institute Web site)
Endangered Species Act (ESA): 7 U.S.C. 136;16 U.S.C. 460 et seq. (Legal Information Institute Web site)