U.S. Dept Commerce/NOAA/NMFS/NWFSC/Publications

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Table A19. Stomach Contents. Concentrations, ng/g wet weight, of chlorinated analytes in Washington gray whales.

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	Site:	Eagle Point	Hartstene Island	Lyre River	Totten Inlet	Owens Beach	Port Susan	Ocean City
Chlorinated analytes	Animal ID:	CRC 332	CRC 334	GLR 101	CRC 397	CRC 398	CRC 401	CRC 402
	Sample no.:	59-289	59-290	59-291	59-399	59-402	59-405	59-426
hexachlorobenzene		29	23	39	10	12	70	40
lindane (gamma-BHC)		nd	nd	nd	nd	nd	nd	4
heptachlor		nd	nd	nd	nd	nd	nd	nd
aldrin		nd	nd	nd	nd	nd	0.9	nd
heptachlor epoxide		1	1	1	nd	nd	nd	3
alpha-chlordane		0.3	1	0.2	0.4	1	1	0.3
trans-nonachlor		11	9	10	2	4	21	13
dieldrin		11	9	12	1	1	15	13
mirex		1	0.7	2	1	2	4	nd
o,p'-DDE		0.7	0.6	0.7	nd	nd	0.5	2
p,p'-DDE		32	21	24	4	7	62	42
o,p'-DDD		2	2	0.9	1	1	4	3
p,p'-DDD		3	3	1	1	0.6	4	3
o,p'-DDT		nd	0.3	nd	nd	nd	1	nd
p,p'-DDT		nd	nd	nd	0.6	nd	nd	nd
trichlorobiphenyls		2	1	9	2	4	4	3
tetrachlorobiphenyls		57	26	79	49	31	78	56
pentachlorobiphenyls		26	20	24	24	25	84	44
hexachlorobiphenyls		20	15	18	5	22	52	32
heptachlorobiphenyls		16	8	12	10	10	43	20
octachlorobiphenyls		4	2	3	nd	4	1	5
nonachlorobiphenyls		0.6	0.4	0.3	1	0.5	2	0.4
decachlorobiphenyl		0.4	0.4	0.3	0.6	0.7	2	0.3
sample weight, grams		5.02	5.27	5.01	1.01	1.04	1.02	3.13
% lipid		1.6	1.6	1.6	0.8	1.1	1.8	0.8

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Table A20. Stomach Contents. Concentrations, ng/g wet weight, of individual polychlorinated biphenyl (PCB) isomers in Washington gray whales.

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	Site:	Eagle Point	Hartstene Island	Lyre River	Totten Inlet	Owens Beach	Port Susan	Ocean City
Individual PCB isomers	Animal ID:	CRC 332	CRC 334	GLR 101	CRC 397	CRC 398	CRC 401	CRC 402
	Sample no.:	59-289	59-290	59-291	59-399	59-402	59-405	59-426
2,2',5-trichlorobiphenyl (no. 18) *		1	nd	nd	1	5	3	3
2,4,4'-trichlorobiphenyl (no. 28)		0.6	nd	2	2	1	2	0.1
2,2',3,5'-tetrachlorobiphenyl (no. 44)		2	0.8	5	5	4	5	2
2,2',5,5'-tetrachlorobiphenyl (no. 52)		14	9	11	8	8	27	18
2,3',4,4'-tetrachlorobiphenyl (no. 66)		2	1	1	6	6	15	3
2,2',4,5,5'-pentachlorobiphenyl (no. 101)		3	2	3	3	4	6	5
2,3,3'4,4'-pentachlorobiphenyl (no. 105)		1	0.9	1	0.8	1	4	2
2,3',4,4',5-pentachlorobiphenyl (no. 118)		3	2	2	3	3	6	5
2,2',3,3',4,4'-hexachlorobiphenyl (no. 128)		0.4	0.2	0.3	0.6	3	2	0.8
2,2',3,4,4',5'-hexachlorobiphenyl (no. 138)		5	3	5	4	7	15	8
2,2',4,4',5,5'-hexachlorobiphenyl (no. 153)		7	5	7	4	7	19	10
2,2',3,3',4,4',5-heptachlorobiphenyl (no. 170)		1	0.8	0.9	1	2	0.6	2
2,2',3,4,4',5,5'-heptachlorobiphenyl (no. 180)		1	1	1	1	2	5	2
2,2',3,4',5,5',6-heptachlorobiphenyl (no. 187)		2	1	2	0.7	2	4	3
2,2',3,3',4,4',5,6-octachlorobiphenyl (no. 195)		nd	nd	nd	nd	0.2	0.4	0.2
2,2',3,3',4,4',5,5',6-nonachlorobiphenyl (no. 206)		0.3	0.2	0.2	1	0.5	2	0.1
2,2',3,3',4,4',5,5',6,6'-decachlorobiphenyl (no. 209)		0.4	0.4	0.3	0.6	0.7	2	0.3

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* The accepted numbering system for PCB isomers as developed by Ballschmiter and Zell (1980).