Hazardous Substances List 
from 
1989 State Dept of Health Internal Memo


TOTAL PETROLEUM HYDROCARBONS IN SOIL on Base:  	Concentrations to 7250 ppm

HEAVY METALS (in landfill 26 above TTLC):
	Antimony to 530 ppm
	Barium to 1600 ppm
	Copper to 2600 ppm
	Lead to 34,000 ppm


SEMI-VOLATILE ORGANIC ANALYTES (17 with significant levels in landfill 26):
	Bis (ethylhexyl) phthalate to 3 ppm
	Anthracene to 2.9 ppm
	Benzo (a) antrhracene to 7.8 ppm
	Benzo (a) pyrene to 13 ppm
	Benzo (b) flouranthene to 5.7 ppm
Benzo (g,h,i) perylene to 7.2 ppm
Benzo (k) flouranthene to 21 ppm
Chrysene to 11 ppm
Dichlorobenzene to 0.6 ppm
Diethyl phthalate to 1.6 ppm 
Di-n-octyl phthalate to 3.5 ppm
Flourene to 3.2 ppm
Flouranthene to 15 ppm
Indeno (1,2,3-c-d)-pyrene to 6.5 ppm
Napthalene to 33 ppm
Phenanthrene to 7.7 ppm
Pyrene to 7.8 ppm


VOLATILE ORGANIC COMPOUNDS (10 in soils at landfill 26):
1,1,1-trichloroethean (TCA) to 0.05 ppm
Chlorobenzene to 0.7 ppm
Ethylbenzene to 0.41 ppm
Benzene to 0.14 ppm
Xylenes to 0.96 ppm
Toluene to 0.046 ppm
1,4 <2>-dichloroethane to 0.6 ppm
Trichloroethene (TCE) to 0.05 ppm
Dichloromethane to 0.042 ppm
Methylene chloride to 8 ppm






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FOUR ORGANOCHLORINE PESTICIDES (or degradation products in landfill 26 above TTLC):
4,4'-DDT to 190 ppm
4,4'-DDE to 36 ppm
4,4'-DDD to 160 ppm
Endrin to 49 ppm


POLYCHLORINATED BIPHENYLS (PCB'S) (in base transformers):
Aroclor 1254 to 4.8 ppm	
Aroclor 1248 to 0.66 ppm
Aroclor 1260 to 0.17 ppm
Aroclor 0.25 ppm

RADIOLOGICAL DISPOSAL SITE
	Suspected buried metal cylinders containing low-level radiological waste.