California Air Resources Board 2004 Almanac (web)																															
Appendix A		Lake Tahoe Air Basin Emission Trends and Forecasts							Table A-5																						
	"NOx Emissions (tons/day, annual average)"								"ROG Emissions (tons/day, annual average)"																						
County	1975	1980	1985	1990	1995	2000	2005	2010	1975	1980	1985	1990	1995	2000	2005	2010															
El Dorado	4	4	4	5	4	4	3	3	8	7	7	7	6	6	5	5															
Placer	2	1	1	2	2	2	2	1	6	3	3	3	3	3	2	2															
																															
	"Directly Emitted PM10 Emissions (tons/day, annual average)"								"CO Emissions (tons/day, annual average)"																						
County	1975	1980	1985	1990	1995	2000	2005	2010	1975	1980	1985	1990	1995	2000	2005	2010															
El Dorado	2	2	3	3	3	4	4	4	100	76	67	59	49	40	37	33															
Placer	1	1	1	1	1	1	2	2	76	32	33	27	23	18	16	13															
																															
	"Directly Emitted PM2.5 Emissions (tons/day, annual average)"																														
County	1975	1980	1985	1990	1995	2000	2005	2010																							
El Dorado	1	1	2	2	2	2	2	2																							
Placer	0	0	1	1	1	1	1	1