[Code of Federal Regulations] [Title 40, Volume 21] [Revised as of July 1, 2002] From the U.S. Government Printing Office via GPO Access [CITE: 40CFR257.3] [Page 369] TITLE 40--PROTECTION OF ENVIRONMENT CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PART 257--CRITERIA FOR CLASSIFICATION OF SOLID WASTE DISPOSAL FACILITIES AND PRACTICES--Table of Contents Subpart A--Classification of Solid Waste Disposal Facilities and Practices Sec. 257.3 Criteria for classification of solid waste disposal facilities and practices. Solid waste disposal facilities or practices which violate any of the following criteria pose a reasonable probability of adverse effects on health or the environment: