Chapter 5	Statewide		Table 5-9
Carbon Tetrachloride			
County	Air Basin	tons/year	Percent
Contra Costa	San Francisco Bay Area	1	64%
Los Angeles	South Coast	0	16%
San Diego	San Diego	0	5%
San Bernardino	Mojave Desert	0	4%
Ventura	South Central Coast	0	2%
Sacramento	Sacramento Valley	0	2%
Riverside	Mojave Desert	0	2%
Alameda	San Francisco Bay Area	0	1%
Sonoma	San Francisco Bay Area	0	1%
Kern	Mojave Desert	0	1%