California Air Resources Board 2007 Almanac (web)			
Chapter 5	South Coast		Table 5-27
South Coast - Chromium (Hexavalent)			
Emissions Source	tons/year	Percent Air Basin	Percent State
Stationary Sources	0.03	33%	3%
Area-wide Sources	< .01	1%	0%
On-Road Mobile	0.07	66%	6%
   Gasoline Vehicles	0.06	64%	5%
   Diesel Vehicles	< .01	2%	0%
Other Mobile	< .01	0%	0%
   Gasoline Fuel	0	0%	0%
   Diesel Fuel	< .01	0%	0%
   Other Fuel	< .01	0%	0%
Natural Sources	0	0%	0%
Total	0.10	100%	9%
Total Statewide	1.17