{"data":{"id":"us-va/9vac5-40-3220","jurisdiction":"us-va","citation":"9VAC5-40-3220","heading":"Notification, records and reporting","body":"A. The provisions of 9VAC5-40-50 (Notification, Records and Reporting) apply.\n\nB. The owner shall record the production rate and hours of operation.\n\nC. For the purpose of reports required under 9VAC5-40-50 C, periods of excess emissions that shall be reported are defined as any three-hour period during which the average nitrogen oxides emissions (arithmetic average of three contiguous one-hour periods) exceed the standard under 9VAC5-40-3140.","path":["Title 9. Environment","Agency 5. State Air Pollution Control Board","Chapter 40. Existing Stationary Sources","Part II. Emission Standards","Article 23. Emission Standards for Nitric Acid Production Units (Rule 4-23)"],"source_url":"https://law.lis.virginia.gov/admincode/title9/agency5/chapter40/section3220/","current_through":"2026 Regular Session (effective July 1, 2026)","vintage":"","retrieved_at":"2026-09-14T04:48:09Z","sha256":"7a05f326c0983105059a065a7f798b43381a66713d42b0cbbbb05806f5924918","source_id":"us-va-vac","stale":false,"prev":"us-va/9vac5-40-3210","next":"us-va/9vac5-40-3230"},"notice":"GroundRules: Original legal text. Not legal advice."}