2003 Almanac (page 312)  Table A-9  County Emission Trends and Forecasts																
Mountain Counties Air Basin																

	"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
Amador	5	7	7	9	9	7	7	6	10	11	11	12	10	9	9	8
Calaveras	5	12	6	7	6	5	5	4	8	9	10	12	12	11	10	8
El Dorado*	9	12	12	13	12	9	8	6	16	23	22	21	20	14	12	11
Mariposa	2	2	2	3	3	2	2	2	4	5	5	6	6	6	5	4
Nevada	10	14	14	15	12	10	9	7	13	18	20	19	17	15	14	13
Placer*	4	7	6	5	4	5	4	3	4	9	5	4	4	4	3	3
Plumas	14	18	10	10	8	8	7	6	11	14	13	15	16	16	16	16
Sierra	1	1	1	1	1	1	1	1	2	3	3	3	4	4	4	3
Tuolumne	9	11	10	13	11	9	8	7	13	14	15	16	15	13	12	11

	"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
Amador	9	9	9	9	11	10	11	11	63	70	73	80	65	54	51	45
Calaveras	29	11	10	11	11	11	11	12	62	80	76	81	75	62	56	49
El Dorado*	10	12	13	15	16	16	17	18	114	150	155	151	127	98	85	76
Mariposa	6	7	8	8	8	8	8	9	26	31	31	34	32	26	22	18
Nevada	11	14	15	18	18	19	19	20	107	140	157	147	122	103	94	84
Placer*	6	7	7	7	7	8	8	8	31	35	39	37	31	31	28	24
Plumas	17	19	20	19	19	20	20	20	125	136	134	144	143	136	133	130
Sierra	11	12	12	11	12	12	12	11	27	26	27	30	30	30	28	28
Tuolumne	7	9	9	12	10	10	10	11	92	105	109	122	107	87	80	72


	"Directly Emitted PM2.5 Emissions (tons/day, annual average)"															
County	1975	1980	1985	1990	1995	2000	2005	2010								
Amador	5	5	5	5	6	6	6	6								
Calaveras	11	5	5	5	5	5	5	5								
El Dorado*	5	5	6	7	7	7	7	7
Mariposa	2	2	2	2	3	3	3	3
Nevada	5	7	7	8	9	9	9	9
Placer*	2	3	2	3	2	2	3	3
Plumas	8	9	10	9	9	9	9	9
Sierra	3	3	4	3	3	3	3	3
Tuolumne	3	5	4	5	5	4	4	4
*  A portion of El Dorado County lies within the Lake Tahoe Air Basin. Portions of Placer County lie within the Lake Tahoe and Sacramento Valley Air Basins.