TAC	El Dorado (part)	Placer (part)
Acetaldehyde	47	21
Benzene	104	41
"1,3-Butadiene"	22	8
Carbon tetrachloride	< .01	0
Chromium (Hexavalent)	0.0072	0.0002
para-Dichlorobenzene	2	< 1
Formaldehyde	106	41
Methylene Chloride	4	3
Perchloroethylene	22	7
Diesel PM	33	10