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River Velocities at Baton Rouge, LA. Related to the Baton Rouge Gage Gage Height(ft) ____________ MEAN__________ __________MAXIMUM__________ NGVD At 60% Depth Surface At 60% Depth Surface (83 Adj) ft/sec mi/hr ft/sec mi/hr ft/sec mi/hr ft/sec mi/hr 2 1.6 1.1 1.8 1.2 2.0 1.4 2.3 1.5 4 2.1 1.4 2.4 1.6 2.8 1.9 3.2 2.2 6 2.5 1.7 2.8 1.9 3.3 2.4 3.7 2.5 8 2.8 1.9 3.2 2.2 3.8 2.6 4.3 2.9 10 3.0 2.0 3.4 2.3 4.2 2.9 4.8 3.2 12 3.2 2.2 3.6 2.5 4.4 3.0 5.0 3.4 14 3.4 2.3 3.8 2.6 4.7 3.2 5.3 3.6 16 3.6 2.4 4.1 2.8 5.1 3.5 5.8 3.9 18 3.8 2.6 4.3 2.9 5.3 3.6 6.0 4.1 20 4.0 2.7 4.5 3.1 5.6 3.8 6.3 4.3 22 4.2 2.9 4.8 3.2 5.8 4.0 6.6 4.5 24 4.4 3.0 5.0 3.4 6.2 4.2 7.0 4.8 26 4.7 3.2 5.3 3.6 6.5 4.4 7.3 5.0 28 4.9 3.3 5.5 3.8 6.8 4.6 7.7 5.2 30 5.2 3.5 5.9 4.0 7.2 4.9 8.1 5.5 32 5.5 3.7 6.2 4.2 7.6 5.2 8.6 5.8 34 5.8 4.0 6.6 4.5 8.2 5.6 9.3 6.3 36 6.2 4.2 7.0 4.8 8.7 5.9 9.8 6.7 38 6.6 4.5 7.5 5.1 9.4 6.4 10.6 7.2 40 7.2 4.9 8.1 5.5 10.2 7.0 11.5 7.9 Miles/hr = 0.682 x ft/sec Knots = 0.592 x ft/sec Miles/hr = 1.152 x knots Knots = 0.868 x miles/hr Velocity data presented as: Bar graph or Line graph |
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