California Air Resources Board 2009 Almanac (web)																									
Chapter 2	Statewide		Table 2-20																						
NH3 Emissions (annual average)																									
Emissions Source	tons/day	Percent																							
Stationary Sources	91.20	12%																							
Area-wide Sources	609.89	81%																							
On-Road Mobile	55.34	7%																							
   Gasoline Vehicles	54.63	7%																							
   Diesel Vehicles	0.71	0%																							
Other Mobile	0.00	0%																							
   Gasoline Vehicles	0.00	0%																							
   Diesel Vehicles	0.00	0%																							
   Other	0.00	0%																							
Total Statewide	756.43	100%