2002 Almanac (page 237)  Table 5-15  2001 Top Ten Counties:  Formaldehyde			

Formaldehyde			
County	Air Basin	tons/year	Percent
Los Angeles	South Coast	3394	16%
San Diego	San Diego	1542	7%
Kern	San Joaquin Valley	1221	6%
Orange	South Coast	1125	5%
Santa Clara	San Francisco Bay Area	737	3%
Alameda	San Francisco Bay Area	657	3%
Fresno	San Joaquin Valley	647	3%
San Bernardino	South Coast	639	3%
Sacramento	Sacramento Valley	597	3%
Riverside	South Coast	574	3%