California Air Resources Board 2004 Almanac (web) Table 5-16 Chapter 5 Statewide Methylene Chloride Emissions Methylene Chloride Emissions Source tons/year Percent State Stationary Sources 3879 51% Area-wide Sources 3709 49% On-Road Mobile < .01 0% Gasoline Vehicles < .01 0% Diesel Vehicles < .01 0% Other Mobile < .01 0% Natural Sources < .01 0% Total Statewide 7588 100%