{"data":{"id":"us-va/4vac25-31-460","jurisdiction":"us-va","citation":"4VAC25-31-460","heading":"Intermittent or perennial streams","body":"All intermittent or perennial streams shall be protected from spoil by natural or constructed barriers.  Stream channel diversions shall safely pass the peak run-off from a 10-year, 24-hour storm. Stream channel diversions shall be at least equal to the capacity of the unmodified stream channel immediately upstream and downstream of the diversion.","path":["Title 4. Conservation And Natural Resources","Agency 25. Department of Energy","Chapter 31. Reclamation Regulations for Mineral Mining","Part IV. Performance Standards","Article 2. Permit Renewal and Surety Adjustments"],"source_url":"https://law.lis.virginia.gov/admincode/title4/agency25/chapter31/section460/","current_through":"2026 Regular Session (effective July 1, 2026)","vintage":"","retrieved_at":"2026-09-14T04:45:51Z","sha256":"b4dee20edeedd19903d8c325ff96882123368c8b985a272e589547c178f569b8","source_id":"us-va-vac","stale":false,"prev":"us-va/4vac25-31-450","next":"us-va/4vac25-31-470"},"notice":"GroundRules: Original legal text. Not legal advice."}