DEPTH GAM(NAT) Elevation 3.8 55.2 56.2 4 55.1 56 4.2 54.3 55.8 4.4 54.9 55.6 4.6 53.4 55.4 4.8 53.4 55.2 5 52.7 55 5.2 53.8 54.8 5.4 53.6 54.6 5.6 53 54.4 5.8 53.7 54.2 6 53.3 54 6.2 53 53.8 6.4 51.2 53.6 6.6 49.8 53.4 6.8 49.8 53.2 7 50.6 53 7.2 50.9 52.8 7.4 49.4 52.6 7.6 48.9 52.4 7.8 48.5 52.2 8 49.2 52 8.2 48.4 51.8 8.4 49.5 51.6 8.6 48.5 51.4 8.8 49.9 51.2 9 50.3 51 9.2 50.9 50.8 9.4 51.2 50.6 9.6 51.1 50.4 9.8 51.8 50.2 10 50.4 50 10.2 51.3 49.8 10.4 50.2 49.6 10.6 51.7 49.4 10.8 53 49.2 11 52.8 49 11.2 51.5 48.8 11.4 50.9 48.6 11.6 50.7 48.4 11.8 50.7 48.2 12 50.8 48 12.2 49.7 47.8 12.4 50.4 47.6 12.6 48.2 47.4 12.8 48.7 47.2 13 47.9 47 13.2 47.5 46.8 13.4 46.5 46.6 13.6 44.9 46.4 13.8 44.6 46.2 14 43.8 46 14.2 43.4 45.8 14.4 43.9 45.6 14.6 46.1 45.4 14.8 47.7 45.2 15 50.1 45 15.2 53 44.8 15.4 55.8 44.6 15.6 58.4 44.4 15.8 62.4 44.2 16 65.2 44 16.2 67.9 43.8 16.4 69.8 43.6 16.6 71.3 43.4 16.8 74.9 43.2 17 77.6 43 17.2 79.6 42.8 17.4 82.7 42.6 17.6 85.4 42.4 17.8 87.5 42.2 18 89.8 42 18.2 91.5 41.8 18.4 93.6 41.6 18.6 92 41.4 18.8 91.7 41.2 19 88.9 41 19.2 86.4 40.8 19.4 85.6 40.6 19.6 84.5 40.4 19.8 84.1 40.2 20 81.1 40 20.2 78.5 39.8 20.4 76.6 39.6 20.6 74 39.4 20.8 71.6 39.2 21 68.6 39 21.2 64.4 38.8 21.4 61.6 38.6 21.6 56.9 38.4 21.8 54.7 38.2 22 52.6 38 22.2 51.1 37.8 22.4 49.1 37.6 22.6 47.8 37.4 22.8 48.6 37.2 23 47.3 37 23.2 46.5 36.8 23.4 45.7 36.6 23.6 44.2 36.4 23.8 43.7 36.2 24 42.2 36 24.2 40.5 35.8 24.4 41 35.6 24.6 39.8 35.4 24.8 40.4 35.2 25 41.8 35 25.2 42.1 34.8 25.4 43.8 34.6 25.6 43.6 34.4 25.8 44.1 34.2 26 43.7 34 26.2 42.6 33.8 26.4 40.8 33.6 26.6 40.7 33.4 26.8 40.6 33.2 27 40 33 27.2 39 32.8 27.4 39.1 32.6 27.6 38.5 32.4 27.8 38 32.2 28 37.2 32 28.2 37 31.8 28.4 38.8 31.6 28.6 37.6 31.4 28.8 37 31.2 29 36.1 31 29.2 37.1 30.8 29.4 38.1 30.6 29.6 38.1 30.4 29.8 39.2 30.2 30 39.5 30 30.2 39.4 29.8 30.4 40.5 29.6 30.6 41.7 29.4 30.8 42.3 29.2 31 41.5 29 31.2 41.4 28.8 31.4 41.8 28.6 31.6 41.8 28.4 31.8 41.5 28.2 32 42 28 32.2 41.6 27.8 32.4 41.4 27.6 32.6 40.8 27.4 32.8 40 27.2 33 40 27 33.2 40.6 26.8 33.4 38 26.6 33.6 37.4 26.4 33.8 36.2 26.2 34 34.6 26 34.2 34 25.8 34.4 34 25.6 34.6 33.4 25.4 34.8 32 25.2 35 31.3 25 35.2 32.9 24.8 35.4 32.3 24.6 35.6 32.5 24.4 35.8 31.8 24.2 36 32.9 24 36.2 31.2 23.8 36.4 30.8 23.6 36.6 29.8 23.4 36.8 28.6 23.2 37 29.2 23 37.2 30.6 22.8 37.4 30.6 22.6 37.6 31 22.4 37.8 30.1 22.2 38 30.1 22 38.2 30.9 21.8 38.4 30.8 21.6 38.6 30.4 21.4 38.8 30 21.2 39 31.1 21 39.2 30.9 20.8 39.4 29.3 20.6 39.6 30 20.4 39.8 30.4 20.2 40 31.3 20 40.2 30.5 19.8 40.4 31.7 19.6 40.6 31.8 19.4 40.8 32 19.2 41 33.4 19 41.2 33.6 18.8 41.4 33 18.6 41.6 33.2 18.4 41.8 33.3 18.2 42 33.2 18 42.2 33.8 17.8 42.4 33.6 17.6 42.6 34.8 17.4 42.8 34.3 17.2 43 36 17 43.2 35.8 16.8 43.4 35.7 16.6 43.6 36.1 16.4 43.8 35.8 16.2 44 35.2 16 44.2 35.3 15.8 44.4 34.9 15.6 44.6 35.1 15.4 44.8 36.3 15.2 45 37 15 45.2 35.4 14.8 45.4 34.8 14.6 45.6 34.8 14.4 45.8 34.7 14.2 46 35.5 14 46.2 36.1 13.8 46.4 35 13.6 46.6 35.4 13.4 46.8 34.7 13.2 47 35.3 13 47.2 34 12.8 47.4 34 12.6 47.6 35.1 12.4 47.8 35.3 12.2 48 35.1 12 48.2 35.3 11.8 48.4 34.6 11.6 48.6 35.9 11.4 48.8 34.7 11.2 49 33.9 11 49.2 35.4 10.8 49.4 35.5 10.6 49.6 35.7 10.4 49.8 35.7 10.2 50 35.8 10 50.2 35.3 9.8 50.4 34.2 9.6 50.6 34.7 9.4 50.8 34.7 9.2 51 34.5 9 51.2 35.1 8.8 51.4 34.5 8.6 51.6 34.4 8.4 51.8 32.7 8.2 52 32.8 8 52.2 32.7 7.8 52.4 32.7 7.6 52.6 33.2 7.4 52.8 32.1 7.2 53 33.2 7 53.2 33.3 6.8 53.4 31.5 6.6 53.6 33.3 6.4 53.8 33.5 6.2 54 33.2 6 54.2 33.2 5.8 54.4 32.5 5.6 54.6 33.4 5.4 54.8 33.9 5.2 55 34.8 5 55.2 35.5 4.8 55.4 35.5 4.6 55.6 36.9 4.4 55.8 36.3 4.2 56 37.7 4 56.2 37.3 3.8 56.4 37.6 3.6 56.6 37.2 3.4 56.8 37.7 3.2 57 37.7 3 57.2 37.8 2.8 57.4 38.9 2.6 57.6 39.8 2.4 57.8 39.1 2.2 58 40.2 2 58.2 40.2 1.8 58.4 40.5 1.6 58.6 41.6 1.4 58.8 41.2 1.2 59 40.9 1 59.2 39.6 0.799999999999997 59.4 39.2 0.600000000000001 59.6 39.5 0.399999999999999 59.8 39.7 0.200000000000003 60 40.3 0 60.2 40.1 -0.200000000000003 60.4 40.8 -0.399999999999999 60.6 41.2 -0.600000000000001 60.8 42.2 -0.799999999999997 61 43.1 -1 61.2 43.1 -1.2 61.4 42.3 -1.4 61.6 41.1 -1.6 61.8 40.4 -1.8 62 40.8 -2 62.2 41.5 -2.2 62.4 41.7 -2.4 62.6 40.8 -2.6 62.8 40.1 -2.8 63 40.7 -3 63.2 42 -3.2 63.4 42.3 -3.4 63.6 45.4 -3.6 63.8 47.3 -3.8 64 48.2 -4 64.2 48.9 -4.2 64.4 50.4 -4.40000000000001 64.6 51.1 -4.59999999999999 64.8 53.2 -4.8 65 54.3 -5 65.2 54.3 -5.2 65.4 56.1 -5.40000000000001 65.6 56.9 -5.59999999999999 65.8 57.7 -5.8 66 59 -6 66.2 58.4 -6.2 66.4 56.5 -6.40000000000001 66.6 57.4 -6.59999999999999 66.8 59.7 -6.8 67 60.9 -7 67.2 61.3 -7.2 67.4 61.3 -7.40000000000001 67.6 61.7 -7.59999999999999 67.8 59.9 -7.8 68 59.1 -8 68.2 59.2 -8.2 68.4 58.7 -8.40000000000001 68.6 58.7 -8.59999999999999 68.8 60 -8.8 69 57.8 -9 69.2 56.9 -9.2 69.4 57.3 -9.40000000000001 69.6 57.6 -9.59999999999999 69.8 59.2 -9.8 70 59.6 -10 70.2 59.8 -10.2 70.4 60.6 -10.4 70.6 62.2 -10.6 70.8 62.9 -10.8 71 62.4 -11 71.2 62.1 -11.2 71.4 61.7 -11.4 71.6 61.3 -11.6 71.8 61.7 -11.8 72 63 -12 72.2 64.2 -12.2 72.4 64.5 -12.4 72.6 65.8 -12.6 72.8 66.1 -12.8 73 66.8 -13 73.2 69.7 -13.2 73.4 70.4 -13.4 73.6 70.4 -13.6 73.8 71.1 -13.8 74 72.1 -14 74.2 72.8 -14.2 74.4 74.6 -14.4 74.6 75.7 -14.6 74.8 76.3 -14.8 75 76 -15 75.2 78.1 -15.2 75.4 80.2 -15.4 75.6 82.3 -15.6 75.8 83.3 -15.8 76 84.7 -16 76.2 84.6 -16.2 76.4 84.1 -16.4 76.6 82.9 -16.6 76.8 84 -16.8 77 85.8 -17 77.2 83.7 -17.2 77.4 83.6 -17.4 77.6 85.2 -17.6 77.8 85.7 -17.8 78 86.1 -18 78.2 86.2 -18.2 78.4 87.2 -18.4 78.6 88 -18.6 78.8 88.8 -18.8 79 89.4 -19 79.2 90.5 -19.2 79.4 89.8 -19.4 79.6 89.2 -19.6 79.8 89.2 -19.8 80 90.2 -20 80.2 90.7 -20.2 80.4 91.3 -20.4 80.6 91.7 -20.6 80.8 95.4 -20.8