Appendix A Table 2 



Sediment Chemistry Results (Dry Weight) for the Outer Federal 

 Navigation Channel, New Haven Harbor 1993 



| olMk Harbor 



E 



P 



G 



- "H " 



I 



'i 



Station Latitude 



41°16.94' 



42°16.39' 



41°15.60' 



41°15.16' 



41°14.50' 



41°13.54' 



Station Longitude 



72°54.80' 



72°54.69' 



72°54.81' 



72°54.97' 



72°54.97' 



72°54.69' 



GRAIN SIZE 





% Silt/clay 



95 



97 



97 



99 



98 



77 



% TOC 



0.60 



0.64 



0.40 



0.68 



0.76 



0.50 



METALS (ppm) 





As 



<0.03 



12.6 



3.9 



1.4 



1.5 



1.9 



Cd 



4.2 



1.1 



3.9 



1.1 



0.76 



0.62 



Cr 



320 



220 



278 



318 



162 



151 



Cu 



260 



340 



258 



420 



149 



153 



Hg 



0.19 



0.22 



0.24 



0.24 



0.28 



0.38 



Ni 



36 



76 



96 



181 



60 



63 



i Pb 



90 



100 



80 



98 



106 



112 



Zn 



101 



440 



117 



218 



321 



334 



j PESTICIDES (ppm) 





Aldrin 



<0.01 



0.13 



<0.01 



<0.01 



<0.01 



0.21 



Chlordane 



<0.40 



<0.40 



<0.40 



<0.40 



<0.40 



<0.40 



pp-DDT,DDE,DDD 



<0.02 



<0.02 



<0.02 



<0.02 



<0.02 



<0.02 



Dieldrin 



<0.01 



<0.01 



<0.01 



<0.01 



<0.01 



<0.01 



Endosulfan 1,11 



<0.01 



<0.01 



<0.01 



<0.01 



<0.01 



<0.01 



Endosulfan sulfate 



<0.04 



<0.04 



<0.04 



<0.04 



<0.04 



0.04 



Endrin 



<0.01 



<0.01 



<0.01 



<0.01 



<0.01 



•C0.01 



Endrin aldehyde 



<0.04 



<0.04 



<0.04 



<0.04 



<0.04 



<0.04 



Heptachlor 



<0.01 



<0.01 



<0.01 



<0.01 



<0.01 



<0.01 



Heptachlor epoxide 



1.39 



0.62 



0.82 



<0.01 



0.53 



0.59 



Toxaphene 



<0.50 



<0.50 



<0.50 



<0.50 



<0.50 



<0.50 



alpha-BHC 



<0.01 



0.18 



<0.01 



<0.01 



<0.01 



<0.01 



beta-BHC 



<0.01 



<0.01 



<0.01 



<0.01 



<0.01 



<0.01 



gamma-BHC 



<0.01 



<0.01 



<0.01 



<0.01 



<0.01 



<0.01 



Total BHC 



<0.01 



0.11 



0.22 



<0.01 



<0.01 



<0.01 



PCBs (ppb) 



<100 



<100 



<100 



<100 



<100 



<100 



