2003 Almanac (page 283) Table 5-73 2002 Emission Inventory by Compound Sacramento Valley Air Basin - Methylene Chloride Emissions Source tons/year Percent Air Basin Percent State Stationary Sources 102 29% 1% Area-wide Sources 256 71% 3% 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 358 100% 5% Total Statewide 7739