{"data":{"id":"us/36-cfr-9.112","jurisdiction":"us","citation":"36 CFR 9.112","heading":"What hydrologic standards must I meet?","body":"(a) You must maintain hydrologic connectivity between surface water and groundwater during all operations.\n(b) You must not cause measurable degradation of surface water or groundwater.\n(c) You must conduct operations in a manner that maintains natural channel and floodplain processes and functions.","path":["Title 36—Parks, Forests, and Public Property","CHAPTER I—NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR","PART 9—MINERALS MANAGEMENT","Subpart B—Non-Federal Oil and Gas Rights"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-36.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:25:44Z","sha256":"9da1861d9e23f0ddd1ca44d46e2f2d82fcf11b133d6ed7f045b7c9ed79493c35","source_id":"us-cfr","stale":true,"prev":"us/36-cfr-9.111","next":"us/36-cfr-9.113"},"notice":"GroundRules: Original legal text. Not legal advice."}