California Air Resources Board 2004 Almanac (web)				Table 5-41
Chapter 5	San Francisco Bay Area Perchloroethylene Emissions			
San Francisco Bay Area - Perchloroethylene				
Emissions Source	tons/year	Percent Air Basin	Percent State	
Stationary Sources	486	56%	8%	
Area-wide Sources	385	44%	6%	
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	871	100%	14%	
Total Statewide	6078