2002 Almanac (page 280) Table 5-63 2001 Emission Inventory by Compound San Diego Air Basin - Perchloroethylene Emissions Source tons/year Percent Air Basin Percent State Stationary Sources 1486 89% 12% Area-wide Sources 182 11% 2% 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 1668 100% 14% Total Statewide 12030