{"data":{"id":"us/40-cfr-62.15230","jurisdiction":"us","citation":"40 CFR 62.15230","heading":"What types of stack tests must I conduct?","body":"Conduct initial and annual stack tests to measure the emission levels of dioxins/furans, cadmium, lead, mercury, particulate matter, opacity, hydrogen chloride, and fugitive ash.","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER C—AIR PROGRAMS","PART 62—APPROVAL AND PROMULGATION OF STATE PLANS FOR DESIGNATED FACILITIES AND POLLUTANTS","Subpart JJJ—Federal Plan Requirements for Small Municipal Waste Combustion Units Constructed on or Before August 30, 1999"],"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":"5dae925c28f6f8b324fd6460dfddc1b5914900adacef5d52d939c604f5ea12cc","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-62.15225","next":"us/40-cfr-62.15235"},"notice":"GroundRules: Original legal text. Not legal advice."}