California Air Resources Board 2006 Almanac (web) Chapter 5 Sacramento Valley Table 5-75 Sacramento Valley - Diesel PM Emissions Source tons/year Percent Air Basin Percent State Stationary Sources 273 11% 1% Area-wide Sources 0 0% 0% On-Road Mobile 489 21% 2% Gasoline Vehicles 0 0% 0% Diesel Vehicles 489 21% 2% Other Mobile 1617 68% 5% Gasoline Fuel 0 0% 0% Diesel Fuel 1617 68% 5% Other Fuel 0 0% 0% Natural Sources 0 0% 0% Total 2379 100% 8% Total Statewide 31002