South Coast - Perchloroethylene Emissions Source tons/year Percent Air Basin Percent State Stationary Sources 4891 85% 43% Area-wide Sources 891 15% 8% 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 5782 100% 51% Total Statewide 11431