{"data":{"id":"us/40-cfr-146.63","jurisdiction":"us","citation":"40 CFR 146.63","heading":"Area of review.","body":"For the purposes of Class I hazardous waste wells, this section shall apply to the exclusion of § 146.6. The area of review for Class I hazardous waste injection wells shall be a 2-mile radius around the well bore. The Director may specify a larger area of review based on the calculated cone of influence of the well.","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER D—WATER PROGRAMS","PART 146—UNDERGROUND INJECTION CONTROL PROGRAM: CRITERIA AND STANDARDS","Subpart G—Criteria and Standards Applicable to Class I Hazardous Waste Injection Wells"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-40.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:04Z","sha256":"b58774677568ff784d85c6ca6a414f6ccae919d5ae3cabd19264a642f41313d9","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-146.62","next":"us/40-cfr-146.64"},"notice":"GroundRules: Original legal text. Not legal advice."}