California Air Resources Board 2004 Almanac (web) Table 5-69 Chapter 5 Sacramento Valley Carbon Tetrachloride Emissions Sacramento Valley - Carbon Tetrachloride Emissions Source tons/year Percent Air Basin Percent State Stationary Sources 0.04 100% 2% Area-wide Sources 0 0% 0% On-Road Mobile 0 0% 0% Gasoline Vehicles 0 0% 0% Diesel Vehicles 0 0% 0% Other Mobile 0 0% 0% Natural Sources 0 0% 0% Total 0.04 100% 2% Total Statewide 2.40