Vallée de la Bièvre-le Petit-Jouy à Massy 76 75.9 76 76.2 76.5 76.7 76.8 76.8 76.6 76.2 75.7 75 74.4 74 73.3 73 72.7 72.4 72 72 72.4 72.2 71.5 70.6 70.1 69.9 63.1 62.7 62.7 62.7 62.6 62.5 62.4 62.1 64.3 67.8 67.8 67 67 62.3 59.8 58.3 57.2 57 57 57 57.1 57.1 57 57 57.6 57.7 57.7 57.5 56.8 57 57 56.9 57 57 57 57 57.1 57.6 58 58.2 58.9 58.8 58.5 58.7 58.8 59.2 59.4 59.3 59.7 59.8 60.1 60.3 60 59.8 59.9 60 60.2 60.3 60.6 60.7 60.8 60.9 61 61.3 61.3 61.1 62.2 62.4 62.5 62.7 63.5 73.6 73.9 73.9 73.6 73.9 74 74.1 74.3 74.5 74.5 74.5 74.6 74.6 74.7 74.8 75.1 74.8 74.4 74 74.4 74.6 74.6 74.9 75 73.5 73.3 73 72.7 72.4 72.4 72.4 72.6 72.6 72.4 72.1 71 70.2 70.7 69.5 69.3 69.5 69.8 70.1 70.5 72.7 74.6 74.9 76.7 77.9 80.9 81.3 82.4 83.9 83.9 84 83.9 83.8 83.7 83.7 83.4 83.1 82.8 82.7 82.4 82.6 82.7 82.5 82.3 82.9 83.2 83.5 85.3 88 88.5 90.4 91.8 92.5 93.3 94.9 96.2 96.6 95.6 94.8 94.6 93.4 93 93 93.4 93.9 96 97.5 97 96.6 95.9 94.9 93.6 91.8 90.1 89.7 89.2 88.8 88.4 87.7 86.7 85.5 85.1 84.8 84.6 84.4 84 83.5 83 82.8 82.9 83.6 83.6 83.5 83.5 82.8 82.3 81.9 81.6 81.3 80.9 80.8 81.3 80.1 80.8 82.9 83.5 85.3 87.2 88 88.1 89.2 89.7 89.8 89.7 89.8 89.2 89.1 89.2 88 86.9 86.3 85.9 85.5 84.9 84.8 84.1 83.5 83.2 82.4 81.8 81.4 80 79 78.2 77.8 77.6 77.6 77.3 77.1 76.8 76.1 74.9 73.5 72.3 71.4 70.3 69.5 69.3 68.6 67.9 68 67.9 67.9 67.1 67.4 67.7 68.4 68.8 69 69.2 69.3 70 72.1 72.3 72.2 72.1 72 72.2 72.2 72.4 72.9 73.2 73.2 73.1 73.1 73.7 73.7 73.9 73.9 73.6 73.2 73 73 73.2 73.2 74.8 74 74 73.6 73.5 73.8 74 74 73.6 73.8 73.8 73.8 73.2 76.6 76.5 76.3 76.1 75.3 74.5 74.2 73.7 73.9 74.3 74.8 74.9 74 74.2 74 74.3 74.9 75 75 75.2 75.6 74.8 74.8 75.6 76 75.5 75 75 75 74.9 75 75 75 75 75 75 75 75 74.7 74.7 74.5 74 74 74 74 74 74 74.1 74.2 74.2 74.2 74.6 75 74.6 74.5 74.3 74.6 74.7 74.6 74.9 74.9 73.8 75 74.9 75.1 75.2 75 75.2 75.4 75.5 75.9 76 76 75.9 76.1 76.6 76.3 76 75.6 75.5 76.7 77.2 76.5 76.6 77.2 77.9 78.4 78.4 79.8 80 80 80.8 81 81.5 82 81.9 82 82.4 82.1 81.9 82.4 82.6 82.6 83.4 83.1 82.7 82.9 83.5 83.1 82.9 82.5 82.2 81.5 81.2 81 79.7 81 82.7 82.7 82.3 83.3 83.7 83.2 82.6 83.8 85.2 86.6 86.5 86.7 87 86.8 86.5 87 87 86.9 86.8 86.7 86.6 86.9 87 85.7 85.6 85.5 85.3 84.9 84.7 84.6 84.6 84.4 84.4 84.6 85 85 85 85 85 85 85 85 85 85 85 85.3 85.4 85.5 85.5 85.4 85.3 85.4 85.6 85.8 86.1 86.1 86.1 86 86.2 86.5 86.9 87 86.9 86.9 86.7 86.4 86.3 86.2 87 87 87 87 87 87.3 87.2 87.1 87.5 87.4 87.4 87.4 87.5 88 88.3 88.6 88.9 89 88.3 88.1 88.9 88.4 89.5 89.5 89.7 89.9 90 90 90 89.7 89.7 89.7 89.7 89.7 89.7 89.7 89.7 89.7 89.7 89.8 89.8 89.7 89.8 89.8 89.9 90 90 90 90 90 90 90 90 90 90 90 90 90 91.1 91.5 92.6 93.2 93.7 93.8 94.3 95.4 96.2 98 97.5 97.1 97.3 98.1 99 99.1 99.9 100.6 99.3 99.9 100.2 100.7 100.3 99.8 99.6 99.7 99.6 99.1 99.2 101 100.5 100.9 101 99.6 100 100.3 100.7 100 101.1 101.4 102.8 102.1 102.9 103.8 104.9 105.4 104.5 103.7 104.4 104.4 104.4 103.7 104.5 105.4 104.9 103.8 102.9 102.1 102.8 101.4 101.1 100 100.7 100.3 100 99.6 101 100.9 100.5 101 99.2 99.1 99.6 97.6 96.2 96.2 94.6 94.2 94.5 95.2 95.4 96.3 96.5 96.7 96.7 96.7 96.7 96.8 96.8 96.7 96.7 96.8 97 97.1 97 96.4 96.9 96.9 96.8 97 97.1 97.1 97.3 97 96.6 96.7 97.2 97.7 98.7 98.7 98.6 98.4 98.4 98.3 97.7 97 96.8 96.7 96.6 96.5 96.4 96.3 95.8 95.5 95 94.9 94.9 94.2 93.6 93.2 93.3 94 94.2 93.9 93.6 93.2 93.3 92.5 92 91.2 90 89.6 89.7 90.6 90.8 90.1 90.3 90.4 90.4 90.2 89.7 89.2 89.2 89.3 89.4 89.5 89.5 90 90 90 90 90 90 90 90 89.4 89.3 89.2 89.2 89.7 90.2 90.4 90.4 90.3 90.1 90.8 90.6 89.7 89.6 90 91.2 92 92.5 93.3 93.2 93.6 93.9 94.2 94 93.3 93.2 93.6 94.2 95 95.5 95.6 96.6 96.6 96.5 97.1 97.1 97 97.3 97.4 97.4 96.8 96.2 96 95.7 95.4 94.7 92.3 92.2 92.2 92.5 92.7 92.8 92.8 92 91.7 91.5 90.7 90.2 90.2 90.7 91.5 91.7 92 92.8 92.8 92.7 92.5 92.2 92.2 92.3 94.7 95.4 95.7 96 96.2 96.8 97.4 97.4 97.3 97 97.1 97.1 96.5 96.6 96.6 95.6 95.5 95 94.2 93.6 93.2 93.3 94 94.2 93.9 93.6 93.2 93.3 92.5 92 91.2 90 89.6 89.7 90.6 90.8 90.1 90.3 90.4 90.4 90.2 89.7 89.2 89.2 89.3 89.4 90 90 90 89.7 90.2 90.2 90.2 90.2 90.1 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90.1 90.4 90.5 90.4 90.7 91 91 91 91 91 91 91 90.9 90.2 90 90 90.7 90.2 89.3 89.3 89.3 89.3 89.3 89.4 89.7 90.1 90.3 90.3 90.4 90.2 90 90.2 90.4 90.4 90.4 90.4 90.4 90.3 90.3 90.2 90.2 89.8 90 89.9 89.2 89 89 88.9 88.6 88.3 88.1 88 88 88 88 88 88 87.9 87.8 87.6 87.4 87.5 87.1 87.2 87.4 87.4 87.3 87 87 87 87 87 87 87 87 87.1 87.7 87.7 87.1 86.4 86.3 86.4 86.7 86.9 87 87.7 87.9 87.9 87.9 87.7 87.4 87.2 87.2 87.1 87 88.3 86.4 87.6 87.8 87.7 87.1 87 87 87.6 88.1 90.4 90.6 90.9 91.2 92.3 93.5 93.3 93.2 93.5 93.1 93.2 94 94.4 94.4 94.4 94.4 94.2 93.3 92.4 92.5 92.3 91.5 92 91 90.6 90.3 90.1 90 90 90.4 90.1 90 90 89.9 88.5 88.4 88.1 86.7 88.5 89 89.2 89.2 90.2 91.2 93.7 94 93.8 93.4 93.2 91.5 91.2 90.6 90.5 90.4 90.4 90.4 90.7 91.6 92.1 92.4 92.9 92 92 91.7 90.3 89 88.5 86.7 86.2 86 85.5 85 84.7 84.3 84 83.9 83.7 83.6 83.4 82.9 82.2 82.1 81.5 81.2 81 80.8 80.8 81 81.2 81.5 82.2 82.5 82.9 83.1 83.5 82.9 82.7 83.1 83.4 82.6 82.6 82.4 81.9 82.1 82.4 82 81.9 82 81.5 81 80.8 80 80 79.8 78.4 78.4 77.9 77.2 76.6 76.5 77.2 76.7 75.5 75.6 76 76.3 76.6 76.6 76.6 76.1 75.9 76 76 75.9 75.5 75.4 75.2 75 75.2 75.1 74.9 75 73.8 74.9 74.9 74.6 74.7 74.6 74.3 74.5 74.6 75 74.6 74.2 74.2 74.2 74.1 74 74 74 74 74 74 74.3 74.3 74.5 75 75 75 75 75 74.1 73.3 73.5 73.3 72.8 72.4 72.7 72.5 72.5 73.3 73.9 74.1 74.3 74.3 74.4 74.5 73.9 73.7 73.2 73 73.4 73.5 73.5 73.3 73.3 73.2 72.8 72.2 72.4 73 73 72.9 73 72.6 72.2 72.2 72.6 72.6 72 72 72.3 72.5 72.4 71.7 71.8 71.9 72.1 72.4 72.6 72.8 72.9 74.2 75.6 77.2 76.3 74.4 73.9 73.7 74.2 74.5 75.3 76.1 76.3 76.5 76.6 73.2 73.8 73.8 73.8 73.6 73.5 73.3 73.1 73.1 73 72.9 72.5 72 72 71.9 71.8 71.5 71.3 71 70.9 70.6 71 71.3 71.1 70.9 71.4 71.5 71.3 71.5 71.5 71.4 71.3 71.5 71.6 71.6 71.6 71.6 71.6 71.6 71.2 71.3 71.3 71.1 71 71 71 71.3 71.6 71.6 71.5 71.3 71 71 71 71.1 70.6 70 69.4 69.1 69.3 69 69.1 70 69.8 69.2 69.5 70 70.4 70.9 71.3 69.8 69.4 69.1 69.1 69.2 69.2 69.3 69.3 69.5 69.7 69.6 69.5 69.4 69.4 69.5 69.5 69.5 69.1 68.8 68.7 68.6 68.6 68.8 69.1 69.6 70 70.3 70.2 70.1 69.9 69.3 69 68.9 68.6 68.8 69 69.1 69.2 69.3 69.2 69 69 69 68.9 68.8 68.9 68.9 68.9 68.8 68.6 68.5 68.8 68.4 67.7 67.4 67.1 67.7 67.7 67.9 67.9 67.7 67.9 68 68 67.9 68 68 68 68 67.9 67.6 67.3 67.1 67.5 67.6 67.6 67.6 67.6 67.5 67.4 67.2 67.1 67.1 67.1 67 67 67 67 67 67 67.2 67.5 67.5 67.5 67.5 67.4 67.2 67.1 67.1 67.1 67 67 67 67 66.6 66.7 66.8 67.1 67.5 67.8 68 67.9 67.7 67.6 67.3 67.1 67.3 67.6 67.6 67.4 67 67.1 67.2 67.4 67.4 67.1 67.1 67.4 67.4 67.3 67.1 67.3 67.5 68 68.9 69.7 70.1 70.1 70.1 69.9 69.7 69.9 70.2 70.2 69.8 69.2 68.3 67.6 67 66.9 67 67 67 67.1 67.2 66.8 66 66.3 66.7 67 67.2 67.2 67.3 67 66.9 66.8 66.8 66.9 67 67.2 67.2 67.1 67 67.1 67.5 67.6 67.5 66.9 66.4 66.4 66.6 66.7 66.8 66.9 67.1 66.2 66.1 66.8 66.2 66 66 66 66 66.2 66.8 67.6 67.5 66.1 66.4 66.2 66.2 66.2 66.3 66.5 66.5 66.7 66.7 66.7 66.6 66.1 66 65.8 65.9 65.8 66 66 66 66.5 67 66.8 66.6 66.5 66.3 65.9 66.1 66.1 66.2 65.9 65.8 66.1 66 65.8 65.7 65.3 65.2 65 65.3 65.6 65.8 66 66.1 66 66 66.5 66.3 64.8 64.6 64.6 63.2 63 63 63 63 63 63 63 62.1 62.1 62.2 63.2 63.1 63.1 63.7 63.6 63.6 63.6 63.6 63.6 63.6 63.7 63.8 63.9 64 63.9 63.7 63.6 63.4 63.7 63.7 63.6 63.7 63.9 64 63.5 63 62.7 62.9 63.3 63.7 64 64 64 64 64.1 64.3 64.3 64.1 64 64 64 64 64 64 64 64 64 64 63.9 63.4 63.4 63.7 64.4 65.9 65 63.6 62.9 63.3 63 62.9 62.7 62.4 60.9 60.9 60.9 60.8 60.8 60.5 60.4 60.3 60.2 60.1 60 60.1 60.2 60.3 60 60.2 60.9 60.8 60.4 60.2 60 61.1 60.7 60.6 60.5 60.1 60.1 60.6 60.6 60.5 60.5 60.4 60.3 60.1 59.9 59.8 59.8 59.6 59 59 59.5 59.7 59.2 60.3 61.4 60.3 59 59 59 59.1 59.2 59.4 59.7 58.9 59.1 59.4 58.8 58.7 58.8 58.8 59.1 59 58.8 58.6 58.3 58.7 58.5 58.8 58.9 58.2 58 57.6 57.1 57 57 57 57 57 57 57 57 57 57 57 56.9 57 57 56.8 57.5 57.7 57.7 57.6 57 57 57.1 57.1 57 57 57 57.2 58.3 58.2 58.5 58.5 58.5 58.5 58.2 58.3 59.8 62.3 67 67 67.8 67.8 64.3 62.1 62.4 62.5 62.6 62.7 62.7 62.7 63.1 69.9 70.1 70