2002 Almanac (page 287) Table 5-73 2001 Emission Inventory by Compound Sacramento Valley Air Basin - Methylene Chloride Emissions Source tons/year Percent Air Basin Percent State Stationary Sources 100 29% 1% Area-wide Sources 251 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 352 100% 4% Total Statewide 8124