2002 Almanac (page 314)  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	6	7	9	9	8	7	7	9	11	11	12	10	10	9	9
Calaveras	4	12	6	7	6	5	5	4	11	11	12	12	13	12	10	9
El Dorado*	8	12	12	13	12	10	8	7	16	24	21	20	18	16	14	14
Mariposa	2	2	2	3	3	2	2	2	3	4	5	6	6	6	5	4
Nevada	9	14	13	15	12	10	8	7	12	18	20	19	17	16	15	14
Placer*	4	7	5	4	4	4	3	2	3	7	4	4	4	4	4	4
Plumas	13	18	9	10	8	8	7	5	9	12	11	14	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	12	11	9	9	8	12	15	15	16	16	14	13	12

	"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	7	7	6	8	10	11	11	13	63	68	67	78	67	58	57	51
Calaveras	32	11	11	10	11	12	14	16	91	95	92	81	78	67	61	54
El Dorado*	7	11	12	13	15	17	20	22	106	175	161	148	130	116	101	94
Mariposa	3	5	5	7	8	8	10	11	22	28	30	33	33	28	25	21
Nevada	7	10	13	16	17	19	22	26	91	127	148	143	122	111	105	100
Placer*	3	5	5	6	7	8	9	10	23	27	32	34	30	28	26	25
Plumas	8	12	13	17	18	20	21	23	62	98	79	134	137	137	138	143
Sierra	7	8	9	11	11	12	13	13	24	25	26	29	30	29	30	29
Tuolumne	5	8	7	10	10	10	12	13	86	105	106	122	110	96	89	82

*  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.