{"data":{"id":"us/40-cfr-table-21-to-subpart-g-of-part-63","jurisdiction":"us","citation":"40 CFR Table 21 to Subpart G of Part 63","heading":"Table 21 to Subpart G of Part 63—Average Storage Temperature (Ts) as a Function of Tank Paint Color","body":"Tank Color Average Storage Temperature (Ts)\nWhite TA a = 0\nAluminum TA = 2.5\nGray TA = 3.5\nBlack TA = 5.0\na TA is the average annual ambient temperature in degrees Fahrenheit.","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER C—AIR PROGRAMS","PART 63—NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES","Subpart G—National Emission Standards for Hazardous Air Pollutants From the Synthetic Organic Chemical Manufacturing Industry for Process Vents, Storage Vessels, Transfer Operations, and Wastewater"],"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":"6d4301cc41524ddadbeeddb174278919d9ac5edcc5b58f85fcc2b24d81ec00df","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-table-20-to-subpart-g-of-part-63","next":"us/40-cfr-table-22-to-subpart-g-of-part-63"},"notice":"GroundRules: Original legal text. Not legal advice."}