1998 GULFWATCH METAL CONCENTRATIONS IN UG/G DRY WEIGHT Year Station Sample AG AL CD CR CU FE HG NI PB ZN SOLID Massachusetts 1998 Sandwich 1N 0.5 77 1.8 1.1 5.7 220 0.41 ND 0.8 2.9 68 14.9 1998 Sandwich 2N 1 62 1.7 1 6.1 200 0.32 ND 0.8 2.8 75 15.7 1998 Sandwich 3N 0.5 55 1.6 1 5 180 0.33 ND 0.8 2.8 66 15.7 1998 Sandwich 4N 1.3 92 2.5 1.4 8 270 0.43 0.97 4.1 195 15.5 1998 Pines River 1N ND 0.1 190 2.2 3.4 8 360 0.54 1.3 6.9 110 13.8 1998 Pines River 2N ND 0.1 200 1.6 2.5 9.3 400 0.44 1.5 6.7 110 14.4 1998 Pines River 3N ND 0.1 190 2.1 3.3 8.5 310 0.58 1.2 6.3 100 15.2 1998 Pines River 4N ND 0.1 200 1.7 2.5 9.1 360 0.47 1.6 6.7 120 14.8 1998 "Boston, Inner Harbor" 1N ND 0.1 100 2.2 1.5 15 390 0.51 1.1 30 220 14.7 1998 "Boston, Inner Harbor" 2N ND 0.1 110 2.8 1.6 16 440 0.55 1.3 32 310 14.7 1998 "Boston, Inner Harbor" 3N 0.3 150 2.6 1.9 21 610 0.56 1.5 30 230 14.9 1998 "Boston, Inner Harbor" 4N 0.1 170 3 2 26 600 0.56 1.3 37 270 14.9 Year Station Sample AG AL CD CR CU FE HG NI PB ZN SOLID Maine 1998 MELL 4N ND 0.1 280 2.2 3 7 540 0.82 1.8 6.6 140 11.6 1998 MELL 3N ND 0.1 280 2.1 2.8 8.1 500 0.97 3.9 5.7 150 11.6 1998 MELL 2N ND 0.1 240 2.1 2.7 7.2 440 0.77 1.5 4.9 100 12.9 1998 MELL 1N ND 0.1 390 1.9 4.2 6.5 630 0.71 2.1 5.8 150 12.4 1998 Boothbay Harbor 4N ND 0.1 200 1.1 1.1 14 310 0.55 ND 0.8 16 110 11.2 1998 Boothbay Harbor 3N 0.1 150 0.86 1 12 280 0.5 ND 0.8 13 93 11.3 1998 Boothbay Harbor 2N ND 0.1 300 0.93 1.3 12 410 0.55 0.8 18 120 11.3 1998 Boothbay Harbor 1N 0.11 380 0.94 1.6 16 520 0.46 1 16 120 12.4 1998 Kennebec River 4N ND 0.1 110 2.4 1.2 5.7 200 0.46 ND 0.8 1.4 64 8.6 1998 Kennebec River 3N 0.12 150 2.4 1.5 5.9 270 0.5 1.1 2 58 8.9 1998 Kennebec River 2N 0.13 120 2 1.4 5.2 250 0.3 0.93 1.8 46 9.6 1998 Kennebec River 1N 0.17 87 1.5 0.97 4.5 180 0.39 ND 0.8 1.1 43 10.1 1998 Damariscotta 4N 0.12 400 1.3 1.5 5.8 470 0.4 1.2 2 64 10.7 1998 Damariscotta 3N ND 0.1 200 1.3 1 5.1 240 0.24 0.89 1.6 66 10.4 1998 Damariscotta 2N ND 0.1 230 1.1 1.2 4.6 290 0.26 0.93 1.6 66 10.6 1998 Damariscotta 1N ND 0.1 340 1.2 1.3 5.4 380 0.45 1.1 1.8 72 11.4 1998 Clark Cove 4N ND 0.1 280 2.2 3 7 540 0.82 1.8 6.6 140 11.6 1998 Clark Cove 3N ND 0.1 280 2.1 2.8 8.1 500 0.97 3.9 5.7 150 11.6 1998 Clark Cove 2N ND 0.1 240 2.1 2.7 7.2 440 0.77 1.5 4.9 100 12.9 1998 Clark Cove 1N ND 0.1 390 1.9 4.2 6.5 630 0.71 2.1 5.8 150 12.4 Year Station Sample AG AL CD CR CU FE HG NI PB ZN SOLID New Hampshire 1998 Gypsum Point 4N ND 0.1 230 1.9 2.6 5.4 470 0.84 1.4 3.6 120 12.7 1998 Gypsum Point 3N ND 0.1 110 1.2 1.3 2.8 220 0.99 0.99 2.5 74 11.7 1998 Gypsum Point 2N ND 0.1 180 2.3 2.3 5.2 380 0.78 1.5 3.5 130 11.9 1998 Gypsum Point 1N ND 0.1 180 2.3 2.1 5.4 360 0.83 1.5 3.7 120 12.2 1998 North Mill Pond 4N ND 0.1 180 1.5 1.7 5.7 340 0.64 0.94 3.3 110 16.4 1998 North Mill Pond 3N ND 0.1 280 2 2.5 6.8 520 0.92 1.3 5.1 130 14 1998 North Mill Pond 2N ND 0.1 280 2 2.4 6.6 500 0.76 1.3 5.5 140 15.1 1998 North Mill Pond 1N ND 0.1 300 2.4 2.7 7.1 570 0.83 1.4 6.8 160 14.1 1998 Schiller Station 4N ND 0.1 160 2.9 2.4 6.4 360 1.22 1.8 3.8 120 11.5 1998 Schiller Station 3N ND 0.1 180 1.8 2.1 5.5 360 1.03 1.3 2.9 120 13.6 1998 Schiller Station 2N ND 0.1 190 1.9 2.2 6 380 0.98 1.3 2.7 140 13.9 1998 Schiller Station 1N ND 0.1 240 2.4 2.5 6.6 440 1.08 1.4 3.2 130 12.7 1998 Dover Point 4N ND 0.1 240 2.4 2.9 5.8 450 0.94 1.6 2.6 120 12.4 1998 Dover Point 3N ND 0.1 220 3 3 5.8 390 0.99 2 3.2 120 11.5 1998 Dover Point 2N ND 0.1 200 2.8 3 7.1 370 0.92 1.6 3.3 150 11.6 1998 Dover Point 1N ND 0.1 150 3 2.9 5.6 330 1.02 1.6 3 130 11 1998 Little Harbor 1N ND 0.1 160 2.5 2.3 5.3 400 1.01 1.7 4.3 110 10.9 1998 Little Harbor 2N ND 0.1 180 2.5 2.4 4.9 410 1.07 1.8 5.1 110 10.6 1998 Little Harbor 3N ND 0.1 190 2.4 4.2 4.8 450 0.95 1.9 4.8 120 10.8 1998 Little Harbor 4N ND 0.1 120 2.3 2.1 5.5 340 0.96 1.5 4.4 80 11.1 Year Station Sample AG AL CD CR CU FE HG NI PB ZN SOLID New Brunswick 1998 Niger River 1N 0.1 320 0.69 0.96 4.2 400 0.21 1 0.66 65 18.4 1998 Niger River 2N K 0.1 290 0.77 0.79 4.4 320 0.2 0.99 0.61 70 17.9 1998 Niger River 3N ND 0.1 220 0.7 0.7 5.1 320 0.2 0.9 0.4 64 16.4 1998 Niger River 4N K 0.1 310 0.78 0.83 4.6 390 0.27 0.95 0.65 62 15.4 1998 Chamcook 1N ND 0.1 170 0.7 0.7 5.3 250 0.16 0.9 0.4 73 18.8 1998 Chamcook 2N ND 0.1 180 0.8 0.7 5 260 0.19 0.97 ND 0.4 63 19.9 1998 Chamcook 2N K 0.1 200 1.1 0.74 5.7 260 0.25 0.82 0.74 76 17.2 1998 Chamcook 4N ND 0.1 150 0.91 0.61 4.6 210 0.26 0.8 0.6 59 17.5 Year Station Sample AG AL CD CR CU FE HG NI PB ZN SOLID Nova Scotia 1998 Cornvallis 1N ND 0.1 410 3.1 1.8 7.1 590 0.55 2 3.2 110 8.9 1998 Cornvallis 2N ND 0.1 340 2.2 1.5 4.3 460 0.39 1.5 3.5 65 9 1998 Cornvallis 3N ND 0.1 360 2.9 1.8 5.8 490 0.45 1.9 3 73 9.6 1998 Cornvallis 4N 0.15 440 2.7 1.7 5.6 550 0.42 2.1 3.9 100 8.9 1998 Digby 1N 0.15 320 1.4 1.2 4.7 440 0.48 1.7 2.9 93 11.3 1998 Digby 2N ND 0.1 380 1.8 1.7 6.7 530 0.5 1.7 2.7 100 11 1998 Digby 3N ND 0.1 340 1.7 1.5 6.3 480 0.48 1.7 2.8 110 10.6 1998 Digby 4N ND 0.1 310 1.5 1.3 3.6 460 0.37 1.4 2.4 72 11.2 1998 Broad Cove 1N ND 0.1 200 1.7 1.4 6.8 340 0.35 1.3 1.5 83 10.9 1998 Broad Cove 2N ND 0.1 200 1.7 1.4 6.5 340 0.35 1.2 1.8 77 10.7 1998 Broad Cove 3N ND 0.1 140 1.7 1.2 6.9 260 0.4 1.1 1.7 93 11.5