Chapter 4	Sacramento Valley Air Basin 						Table 4-63			
"CO Emission Trends (tons/day, annual average)"										
Emission Source	1975	1980	1985	1990	1995	2000	2005	2010	2015	2020
All Sources	3122	3120	2905	2581	1943	1528	1231	1041	917	845
Stationary Sources	28	29	17	52	40	42	52	52	55	56
Area-wide Sources	256	270	280	291	289	288	291	293	297	302
On-Road Mobile	2638	2568	2342	1915	1318	927	635	445	312	229
   Gasoline Vehicles	2624	2551	2319	1885	1290	902	608	420	292	213
   Diesel Vehicles	13	17	23	31	28	26	26	25	20	16
Other Mobile	199	253	267	323	296	270	255	251	254	258
   Gasoline Fuel	145	186	209	257	234	212	199	196	199	202
   Diesel Fuel	37	45	39	47	43	38	33	31	30	31
   Other Fuel	18	23	19	19	19	20	22	23	24	25