Gannon Molumby - Stream Cross Section Data

Downstream rise( 4 Slope 0.00244021 Manning's n Stream Bed run (ft 136.6 X-section 1 (upper) X-section 2 X-section 3 X-section 4 (in) (in) (in) (in) (in) (in) (in) 0 40 10 59 0 30 0 13 43 20 67 12 34 15 26 52 30 75 24 41 30 39 71.5 40 83 36 44 45 52 74 50 88 48 52 60 65 77 60 87 60 58 75 78 77 70 84 72 69 90 91 75 80 74 84 71 105 104 75.5 90 62 96 67 120 117 59 108 60 132 49 120 42 132 36 MAX vert values 77 88 71 X-Section 1 X-Section 2 X-Section 3 X-Section 4 horizontal Height abohorizontal Height above horizontal Height ahorizontal 0 37 10 29 0 41 0 13 34 20 21 12 37 15 26 25 30 13 24 30 30 39 5.5 40 5 36 27 45 52 3 50 0 48 19 60 65 0 60 1 60 13 75 78 0 70 4 72 2 90 91 2 80 14 84 0 105 104 1.5 90 26 96 4 120 117 18 0 108 11 0 132 28 0 120 29 0 0 0 132 35 0 Overflow Height 28 Overflow Height 26 Overflow Height 35 Overflow Height left facing downstream) vertical (down) left facing downstream) vertical (down) left facing downstream) (down ) left facing downstream)

0 18.67 0 17.33333333 0 23.333 0 0 9.33 0 8.666666667 0 11.667 0 0 0 0 0 0 0 0 0 0 0 0

Perimeter 18" 10.630145812735 10.630145812735 10.630145812735 8.6023252670426 7.0710678118655 7.6157731058639 12.206555615734 sum 67.38615924 Perimiter 2" 8.602325267

X-section 5 (lower) (in) (in) (in) 23 0 18.5 35.5 17 25 38.75 34 36 64 51 55 69.5 68 64.5 64.25 85 62 53.25 102 50.5 39.25 119 36 30 136 25 69.5 64.5 X-Section 5 Height horizontal Height above lowest point 46.5 0 46 34 17 39.5 30.75 34 28.5 5.5 51 9.5 0 68 0 5.25 85 2.5 16.25 102 14 30.25 119 28.5 39.5 136 39.5 0 0 0 39.5 Overflow Height 39.5 (down ) left facing downstream) (down )

X-Section 1 horizontal Height above l Depth 0 37 -9 13 34 -6 0 0 26 25 3 1.8870967742 3.2531102543 39 5.5 22.5 165.75 23.436083291 52 3 25 308.75 13.238202295 65 0 28 344.5 13.341664064 78 0 28 364 13 91 2 26 351 13.152946438 104 1.5 26.5 341.25 13.009611831 117 18 10 237.25 21.005951538 132 28 0 75 18.027756377 Area: Perimeter Overflow Heigh 28 2189.387097 131.4653261 X-Section 2 horizontal Height above l Depth 10 29 -3.00 20 21 5.00 5.2083333333 5.4166666667 30 13 13.00 90 12.806248475 40 5 21.00 170 12.806248475 50 0 26.00 235 11.180339887 60 1 25.00 255 10.049875621 70 4 22.00 235 10.440306509 80 14 12.00 170 14.142135624 90 26 0.00 60 15.620499352 Area: Perimeter Overflow Heigh 26.00 1220.208333 92.46232061 X-Section 3 horizontal Height above l Depth 0 41 -6 12 37 -2 0 0 24 30 5 4.6875 5.3400023408 36 27 8 78 12.369316877 48 19 16 144 14.422205102 A i P i A i P i A i P i

60 13 22 228 13.416407865 72 2 33 330 16.278820596 84 0 35 408 12.165525061 96 4 31 396 12.649110641 108 11 24 330 13.892443989 120 29 6 180 21.633307653 132 35 0 36 13.416407865 Area: Perimeter Overflow Heigh 35 2134.6875 135.58354799 X-Section 4 horizontal Height above l Depth 0 46.5 -7 15 34 5.5 5.5335365854 5.8565287679 30 30.75 8.75 106.875 15.348045478 45 5.5 34 320.625 29.369414363 60 0 39.5 551.25 15.976545309 75 5.25 34.25 553.125 15.892215075 90 16.25 23.25 431.25 18.601075238 105 30.25 9.25 243.75 20.518284529 120 39.5 0 69.375 17.622783549 Area: Perimeter 2281.7835366 139.18489231 Overflow Heigh 39.5 5.64 11.29 16.93 22.57 X-Section 5 28.21 horizontal Height above l Depth 33.86 0 46 -6.5 39.5 17 39.5 0 0 0 34 28.5 11 93.5 20.248456731 51 9.5 30 348.5 25.495097568 68 0 39.5 590.75 19.474342094 85 2.5 37 650.25 17.182840277 102 14 25.5 531.25 20.524375752 119 28.5 11 310.25 22.343902972 136 39.5 0 93.5 20.248456731 Area: Perimeter A i P i A i P i

******Used Calculators to get Calculations**** X-section 1 X-section 2 depth (in) Area (in^2) Wet Perim (in)Hydr rad (in) depth (in) 4.00 157.8121212 58.82418433 2.68 3.71 8.00 428.2272727 78.43993722 5.46 7.43 12.00 727.0151515 94.69843658 7.68 11.14 16.00 1049.075758 135.6194556 7.74 14.86 20.00 1395.833333 112.1341346 12.45 18.57 24.00 1775.833333 135.3775575 13.12 22.29 28.00 2189.387097 131.4653261 16.65 26.00 X-section 3 X-section 4 depth (in) Area (in^2) Wet Perim (in)Hydr rad (in) depth (in) 5.00 90.00 31.06 2.90 5.64 10.00 324.00 61.21 5.29 11.29 15.00 509.25 61.87 8.23 16.93 20.00 816.53 80.00 10.21 22.57 25.00 1180.69 93.24 12.66 28.21 30.00 1614.18 117.89 13.69 33.86 35.00 2134.69 135.58 15.74 39.50 X-section 5 (lower) depth (in) Area (in^2) Wet Perim (in)Hydr rad (in) 5.64 152.3940448 48.49 3.14 11.29 408.9343236 68.78 5.95 16.93 646.3044045 70.25 9.20 22.57 1034.246868 87.89 11.77 28.21 1620.505972 116.76 13.88 33.86 1965.905893 117.00 16.80 39.50 2618 145.52 17.99

Area (in^2)Wet Perim (in)Hydr rad (in) 113.9147 60.22969895 1.89 176.2585 39.73745775 4.44 343.835 55.14633545 6.23 509.0509 61.64300842 8.26 708.4263 70.29944034 10.08 952.1029 82.3168585 11.57 1220.208 92.46232061 13.20 Area (in^2)Wet Perim (in)Hydr rad (in) 88.65 32.56 2.72 294.95 49.36 5.98 570.81 65.70 8.69 946.04 83.26 11.36 1567.34 114.01 13.75 1682.07 107.73 15.61 2281.784 139.1848923 16.39