California Air Resources Board 2006 Almanac (web)			
Chapter 2	NH3 Statewide		Table 2-20
NH3 Emissions (annual average)			
Emissions Source	tons/day	Percent	
Stationary Sources	65	10%	
Area-wide Sources	504	80%	
On-Road Mobile	59	9%	
   Gasoline Vehicles	58	9%	
   Diesel Vehicles	1	0%	
Other Mobile	0	0%	
   Gasoline Vehicles	0	0%	
   Diesel Vehicles	0	0%	
   Other	0	0%	
Total Statewide	628	100%