Chapter 5	San Joaquin Valley		Table 5-46
"San Joaquin Valley - 1,3-Butadiene"			
Emissions Source	tons/year	Percent Air Basin	Percent State
Stationary Sources	3	1%	0%
Area-wide Sources	134	30%	4%
On-Road Mobile	150	34%	5%
   Gasoline Vehicles	146	33%	5%
   Diesel Vehicles	4	1%	0%
Other Mobile	148	33%	5%
   Gasoline Fuel	79	18%	3%
   Diesel Fuel	10	2%	0%
   Other Fuel	59	13%	2%
Natural Sources	10	2%	0%
Total	446	100%	15%
Total Statewide	3030