40 C.F.R. Table 33 to Subpart G of Part 63
Saturation Factors
Cite as 40 C.F.R. Table 33 to Subpart G of Part 63 (2026)
Cargo carrier Mode of operation S factor Tank trucks and rail tank cars Submerged loading of a clean cargo tank 0.50 Submerged loading: dedicated normal service 0.60 Submerged loading: dedicated vapor balance service 1.00 Splash loading of a clean cargo tank 1.45 Splash loading: dedicated normal service 1.45 Splash loading: dedicated vapor balance service 1.00