2003 Almanac (page 267) Table 5-51 2002 Emission Inventory by Compound San Joaquin Valley Air Basin - Methylene Chloride Emissions Source tons/year Percent Air Basin Percent State Stationary Sources 148 29% 2% Area-wide Sources 360 71% 5% 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 508 100% 7% Total Statewide 7739