1992 GULF OF MAINE MUSSEL SAMPLES Chlorinated Pesticides (ng/g) Chlorinated MASN1N MASN2N MASN3N MASN1C MASN2C MASN3C MANI1C MANI2C Pesticides OCT OCT OCT OCT OCT OCT OCT OCT HCB <2 <2 <2 <2 <2/<2 <2 <2 <2/<2 r-BHC <2 <2 <2 <2 <2/<2 <2 <2 2.1/2.6 Heptachlor <2 <2 <2 <2 <2/<2 <2 <2 <2/<2 Aldrin <2 <2 <2 <2 <2/<2 <2 <2 <2/<2 Hepta epoxide <2 <2 <2 <2 <2/<2 <2 <2 <2/<2 "o,p'-DDE" <2 <2 <2 <2 <2/<2 <2 <2 <2/<2 a-Endosulfan <2 <2 <2 <2 <2/<2 <2 <2 <2/<2 cis-Chlordane 2.1 2 2 2 <2/<2 2.1 15 12/16. trans-Nonachlor 2 <2 <2 <2 <2/<2 <2 14 11/15. "p,p'-DDE" 15 14 13 10 8/9. 10 35 28/36 Dieldrin <2 <2 <2 <2 <2/<2 <2 4.4 4.2/5.4 "o,p'-DDD" 8 7 7 8 5.6/6.7 2.1 14 18/20 b-Endosulfan <2 <2 <2 <2 <2/<2 <2 <2 <2/<2 "p,p'-DDD" 9.1 8.6 8.6 5.4 4.9/4.6 8.5 30 25/32 "o,p'-DDT" <2 <2 <2 <2 <2/<2 <2 <2 <2/<2 "p,p'-DDT" 4.7 5.7 5.6 4.7 <2/<2 2.1 7.2 7.3/7.1 Mirex <2 <2 <2 <2 <2/<2 <2 <2 <2/<2 Total 40.9 6-Feb 36.2 28.1 18.5 22.7 86.2 107.6/134.1 1992 GULF OF MAINE MUSSEL SAMPLES Chlorinated Pesticides (ng/g) Chlorinated MANI3C MANI1N MANI2N MANI3N NHLP1P NHLP2P NHLP3P NHSI1P Pesticides OCT OCT OCT OCT OCT OCT OCT OCT HCB <2 <2 <2 <2/<2 <2 <2 <2/<2 <2 r-BHC <2 <2 <2 <2/<2 <2 <2 <2/<2 <2 Heptachlor <2 <2 <2 <2/<2 <2 <2 <2/<2 <2 Aldrin <2 <2 <2 <2/<2 <2 <2 <2/<2 <2 Hepta epoxide <2 <2 <2 <2/<2 <2 <2 <2/<2 <2 "o,p'-DDE" <2 <2 <2 <2/<2 <2 <2 <2/<2 <2 a-Endosulfan <2 <2 <2 <2/<2 <2 <2 <2/<2 <2 cis-Chlordane 16 8.1 8.9 7.1/12 <2 <2 <2/<2 <2 trans-Nonachlor 14 7.9 9.1 7.2/12 <2 <2 <2/<2 <2 "p,p'-DDE" 28 19 24 20/30 9 9 8/7.5 9.5 Dieldrin 5 2.5 2.6 2.3/3 <2 <2 <2/<2 <2 "o,p'-DDD" 16 11 9.7 9.7/10 <2 3.3 <2/<2 2 b-Endosulfan <2 <2 <2 <2/<2 <2 <2 <2/<2 <2 "p,p'-DDD" 30 14 17 15/22 6.6 5.1 4.8/4.3 8 "o,p'-DDT" <2 <2 <2 <2/<2 <2 <2 <2/<2 <2 "p,p'-DDT" 7.8 3 4.2 3.5/4.3 <2 <2 <2/<2 <2 Mirex <2 <2 <2 <2/<2 <2 <2 <2/<2 <2 Total 116.8 65.5 75.5 64.8/93.3 15.6 12.3 12.8/11.8 19.5 1992 GULF OF MAINE MUSSEL SAMPLES Chlorinated Pesticides (ng/g) Chlorinated NHSI2P NHSI3P NHOP1P NHOP2P NHOP3P NHOP4P NHOP5P NHOP6N Pesticides OCT OCT OCT OCT OCT OCT OCT OCT HCB <2 <2 <2 <2 <2 <2 <2 <2 r-BHC <2 <2 <2 <2 <2 <2 <2 <2 Heptachlor <2 <2 <2 <2 <2 <2 <2 <2 Aldrin <2 <2 <2 <2 <2 <2 <2 <2 Hepta epoxide <2 <2 <2 <2 <2 <2 <2 <2 "o,p'-DDE" <2 <2 <2 <2 <2 <2 <2 <2 a-Endosulfan <2 <2 <2 <2 <2 <2 <2 <2 cis-Chlordane <2 <2 <2 <2 <2 <2 <2 <2 trans-Nonachlor <2 <2 <2 <2 <2 <2 <2 <2 "p,p'-DDE" 7 12/11. 6 7.5 5.2 4.8 6.8 5.2/6 Dieldrin <2 <2 <2 <2 <2 <2 <2 <2 "o,p'-DDD" <2 3.7/3.2 <2 <2 <2 <2 <2 <2 b-Endosulfan <2 <2 <2 <2 <2 <2 <2 <2 "p,p'-DDD" 5.3 7.4/6.5 3 3.1 2 2.4 3.9 2.7/2.4 "o,p'-DDT" <2 <2 <2 <2 <2 <2 <2 <2 "p,p'-DDT" <2 <2 <2 <2 <2 <2 <2 <2 Mirex <2 <2 <2 <2 <2 <2 <2 <2 Total 12.3 23.1/20.7 9 10.6 7.2 7.2 10.7 7.9 1992 GULF OF MAINE MUSSEL SAMPLES Chlorinated Pesticides (ng/g) Chlorinated MEKN1C MEKN2C MEKN3C MEKN1N MEKN2N MEKN3N MESH1N MESH2N Pesticides OCT OCT OCT OCT OCT OCT OCT OCT HCB <2 <2 <2 <2/<2 <2 <2 <2 <2 r-BHC <2 <2 <2 <2/<2 <2 <2 <2 <2 Heptachlor <2 <2 <2 <2/<2 <2 <2 <2 <2 Aldrin <2 <2 <2 <2/<2 <2 <2 <2 <2 Hepta epoxide <2 <2 <2 <2/<2 <2 <2 <2 <2 "o,p'-DDE" <2 <2 <2 <2/<2 <2 <2 <2 <2 a-Endosulfan <2 <2 <2 <2/<2 <2 <2 <2 <2 cis-Chlordane <2 <2 <2 <2/<2 <2 <2 <2 <2 trans-Nonachlor <2 <2 <2 <2/<2 <2 <2 <2 <2 "p,p'-DDE" 5 7.2 6.5 7.7/8.2 7.3 6.2 8.9 7 Dieldrin <2 <2 <2 <2/<2 <2 <2 <2 <2 "o,p'-DDD" <2 <2 <2 2.6/2.5 <2 <2 <2 <2 b-Endosulfan <2 <2 <2 <2/<2 <2 <2 <2 <2 "p,p'-DDD" 4.1 5.7 5 4.9/5.9 5 3.6 4.9 4.3 "o,p'-DDT" <2 <2 <2 <2/<2 <2 <2 <2 <2 "p,p'-DDT" <2 <2 <2 <2/<2 <2 <2 <2 <2 Mirex <2 <2 <2 <2/<2 <2 <2 <2 <2 Total 9.1 12.9 11.5 15.2 12.3 9.8 13.8 11.3 1992 GULF OF MAINE MUSSEL SAMPLES Chlorinated Pesticides (ng/g) Chlorinated MESH3N MEKN1P MEKN2P NBSI1N NBSI2N NBSI3N NBHI1P NBHI2P Pesticides OCT OCT OCT OCT OCT OCT OCT OCT HCB <2/<2 <2 <2 <2 <2 <2 <2/<2 <2 r-BHC <2/<2 <2 <2 <2 <2 <2 <2/<2 <2 Heptachlor <2/<2 <2 <2 <2 <2 <2 <2/<2 <2 Aldrin <2/<2 <2 <2 <2 <2 <2 <2/<2 <2 Hepta epoxide <2/<2 <2 <2 <2 <2 <2 <2/<2 <2 "o,p'-DDE" <2/<2 <2 <2 <2 <2 <2 <2/<2 <2 a-Endosulfan <2/<2 <2 <2 <2 <2 <2 <2/<2 <2 cis-Chlordane <2/<2 <2 <2 <2 <2 <2 <2/<2 <2 trans-Nonachlor <2/<2 <2 <2 <2 <2 <2 <2/<2 <2 "p,p'-DDE" 9.2/9.7 4.3 6.2 4.3 3 2.7 3.4/3.4 3.7 Dieldrin <2/<2 <2 <2 <2 <2 <2 <2/<2 <2 "o,p'-DDD" <2/2.2 <2 <2 <2 <2 <2 <2/<2 <2 b-Endosulfan <2/<2 <2 <2 <2 <2 <2 <2/<2 <2 "p,p'-DDD" 5.4/6.4 3.3 4.3 2.1 <2 <2 2/<2 <2 "o,p'-DDT" <2/<2 <2 <2 <2 <2 <2 <2/<2 <2 "p,p'-DDT" <2/<2 <2 <2 <2 <2 <2 <2/<2 <2 Mirex <2/<2 <2 <2 <2 <2 <2 <2/<2 <2 Total 14.6/16.1 7.6 10.5 6.4 3 2.7 5.4/3.4 3.7 1992 GULF OF MAINE MUSSEL SAMPLES Chlorinated Pesticides (ng/g) Chlorinated NBHI3P NBHI1N NBHI2N NBHI3N NBHI1C NBHI2C NBHI3C NBSC1N Pesticides OCT OCT OCT OCT OCT OCT OCT OCT HCB <2 <2 <2/<2 <2 <2 <2 <2 <2 r-BHC <2 <2 <2/<2 <2 <2 <2 <2 <2 Heptachlor <2 <2 <2/<2 <2 <2 <2 <2 <2 Aldrin <2 <2 <2/<2 <2 <2 <2 <2 <2 Hepta epoxide <2 <2 <2/<2 <2 <2 <2 <2 <2 "o,p'-DDE" <2 <2 <2/<2 <2 <2 <2 <2 <2 a-Endosulfan <2 <2 <2/<2 <2 <2 <2 <2 <2 cis-Chlordane <2 <2 <2/<2 <2 <2 <2 <2 <2 trans-Nonachlor <2 <2 <2/<2 <2 <2 <2 <2 <2 "p,p'-DDE" 4.2 2.9 3.0/2.8 3.7 3.7 3.8 3.8 3.8 Dieldrin <2 <2 <2/<2 <2 <2 <2 <2 <2 "o,p'-DDD" <2 <2 <2/<2 <2 <2 <2 <2 <2 b-Endosulfan <2 <2 <2/<2 <2 <2 <2 <2 <2 "p,p'-DDD" 2.1 <2 <2/<2 <2 2.6 2 <2 <2 "o,p'-DDT" <2 <2 <2/<2 <2 <2 <2 <2 <2 "p,p'-DDT" <2 <2 <2/<2 <2 <2 <2 <2 <2 Mirex <2 <2 <2/<2 <2 <2 <2 <2 <2 Total 6.3 2.9 3.0/2.8 3.7 6.3 5.8 3.8 3.8 1992 GULF OF MAINE MUSSEL SAMPLES Chlorinated Pesticides (ng/g) Chlorinated NBSC2N NBSC3N NSDI1N NSDI2N NSDI3N NSBC1C NSBC2C NSBC3C Pesticides OCT OCT OCT OCT OCT OCT OCT OCT HCB <2 <2/<2 <2 <2 <2 <2/<2 <2 <2 r-BHC <2 <2/<2 <2 <2 <2 <2/<2 <2 <2 Heptachlor <2 <2/<2 <2 <2 <2 <2/<2 <2 <2 Aldrin <2 <2/<2 <2 <2 <2 <2/<2 <2 <2 Hepta epoxide <2 <2/<2 <2 <2 <2 <2/<2 <2 <2 "o,p'-DDE" <2 <2/<2 <2 <2 <2 <2/<2 <2 2.5 a-Endosulfan <2 <2/<2 <2 <2 <2 <2/<2 <2 <2 cis-Chlordane <2 <2/<2 <2 <2 <2 <2/<2 <2 <2 trans-Nonachlor <2 <2/<2 <2 <2 <2 <2/<2 <2 <2 "p,p'-DDE" 4 3.9/3.6 4 3.6 3.6 2.8/2.7 2.4 2.7 Dieldrin <2 <2/<2 <2 <2 <2 <2/<2 <2 <2 "o,p'-DDD" <2 <2/<2 <2 <2 <2 <2/<2 <2 <2 b-Endosulfan <2 <2/<2 <2 <2 <2 <2/<2 <2 <2 "p,p'-DDD" 2 <2/<2 2.3 <2 2.1 <2/<2 2.6 <2 "o,p'-DDT" <2 <2/<2 <2 <2 <2 <2/<2 <2 <2 "p,p'-DDT" <2 <2/<2 <2 <2 <2 <2/<2 <2 <2 Mirex <2 <2/<2 <2 <2 <2 <2/<2 <2 <2 Total 6 3.9 6.3 3.6 5.7 2.8 5 5.2 1992 GULF OF MAINE MUSSEL SAMPLES Chlorinated Pesticides (ng/g) Chlorinated NSDI1C NSDI2C NSDI3C NBMI1N NBMI2N NBMI3N NBMI1C NBMI2C Pesticides OCT OCT OCT OCT OCT OCT OCT OCT HCB <2 <2 <2/<2 <2 <2 <2 <2/<2 <2 r-BHC <2 <2 <2/<2 <2 <2 <2 <2/<2 <2 Heptachlor <2 <2 <2/<2 <2 <2 <2 <2/<2 <2 Aldrin <2 <2 <2/<2 <2 <2 <2 <2/<2 <2 Hepta epoxide <2 <2 <2/<2 <2 <2 <2 <2/<2 <2 "o,p'-DDE" 2.3 <2 <2/<2 <2 <2 <2 <2/<2 <2 a-Endosulfan <2 <2 <2/<2 <2 <2 <2 <2/<2 <2 cis-Chlordane <2 <2 <2/<2 <2 <2 <2 <2/<2 <2 trans-Nonachlor <2 <2 <2/<2 <2 <2 <2 <2/<2 <2 "p,p'-DDE" 2.7 3 <2/2.7 4.5 5.1 3.2 6.3/3.9 4.2 Dieldrin <2 <2 <2/<2 <2 <2 <2 <2/<2 <2 "o,p'-DDD" <2 <2 <2/<2 <2 <2 <2 <2/3.2 <2 b-Endosulfan <2 <2 <2/<2 <2 <2 <2 <2/<2 <2 "p,p'-DDD" 3.4 <2 2.2/2.3 3.9 3.3 2.5 4.3/3.7 2.7 "o,p'-DDT" <2 <2 <2/<2 <2 <2 <2 <2/<2 <2 "p,p'-DDT" <2 <2 <2/<2 3.1 <2 <2 2.1/<2 <2 Mirex <2 <2 <2/<2 <2 <2 <2 <2/<2 <2 Total 8.4 3 2.2/4 8.4 8.4 5.7 10.6/7.6 6.9 1992 GULF OF MAINE MUSSEL SAMPLES Chlorinated Pesticides (ng/g) Chlorinated NBMIC Pesticides OCT HCB <2 r-BHC <2 Heptachlor <2 Aldrin <2 Hepta epoxide <2 "o,p'-DDE" <2 a-Endosulfan <2 cis-Chlordane <2 trans-Nonachlor <2 "p,p'-DDE" 3.4 Dieldrin <2 "o,p'-DDD" <2 b-Endosulfan <2 "p,p'-DDD" 3.4 "o,p'-DDT" <2 "p,p'-DDT" <2 Mirex <2 Total 2.2