California Air Resources Board 2004 Almanac (web)			Table C-9																						
Appendix C	County Emissions for Ten Toxic Air Contaminants - Sacramento Valley Air Basin																								
TAC	Butte	Colusa	Glenn	Placer	Sacramento	Shasta	Solano	Sutter	Tehama	Yolo	Yuba														
Acetaldehyde	103	16	23	88	226	138	32	40	49	60	45														
Benzene	134	35	42	120	378	155	60	61	39	66	52														
"1,3-Butadiene"	39	19	17	25	77	44	13	11	11	15	20														
Carbon Tetrachloride	0.00	0.00	0.00	0.00	0.04	0.00	0.00	0.00	< .01	0.00	0.00														
Chromium (Hexavalent)	< .01	< .01	< .01	< .01	0.03	< .01	< .01	0.02	< .01	< .01	< .01														
para-DiChlorobenzene	11	1	1	11	66	9	6	5	3	9	3														
Formaldehyde	230	67	86	209	561	269	82	92	83	131	118														
Methylene Chloride	31	2	3	49	175	22	19	10	7	25	8														
Perchloroethylene	31	3	4	33	336	34	16	12	9	24	9														
Diesel PM	235	76	90	204	760	217	126	193	123	298	80