{"data":{"id":"us-va/9vac5-80-1685","jurisdiction":"us-va","citation":"9VAC5-80-1685","heading":"Stack heights","body":"A. The provisions of 9VAC5-50-20 H apply.\n\nB. Prior to issuing a permit with a new or revised emission limitation that is based on a good engineering practice stack height that exceeds the height allowed by subdivision 1 or 2 of the GEP definition in 9VAC5-10-20, the department will notify the public of the availability of the demonstration study specified in subdivision 3 of the GEP definition and will provide opportunity for public hearing on it using the procedures set forth in 9VAC5-80-1775.","path":["Title 9. Environment","Agency 5. State Air Pollution Control Board","Chapter 80. Permits for Stationary Sources","Part II. Permit Procedures","Article 8. Permits for Major Stationary Sources and Major Modifications Locating in Prevention of Significant Deterioration Areas"],"source_url":"https://law.lis.virginia.gov/admincode/title9/agency5/chapter80/section1685/","current_through":"2026 Regular Session (effective July 1, 2026)","vintage":"","retrieved_at":"2026-09-14T04:48:37Z","sha256":"ad1b21a013266e84f7c625d4566b2e56186a7b1c4083244fed371b394c204cc4","source_id":"us-va-vac","stale":false,"prev":"us-va/9vac5-80-1675","next":"us-va/9vac5-80-1695"},"notice":"GroundRules: Original legal text. Not legal advice."}