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<br />. <br /> <br />29 <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />Table 2-2. Values of Manning's Coefficient n for Design of <br />Channels with Fine to Medium Sand Beds. <br /> <br /> Manning's Coefficient n <br />. For Sediment <br /> For Depth and Transport and <br /> Bed Roughness Flood Control Bank Stability <br /> Ripples 0.025 0.022 <br />. <br /> Dunes 0.035 0.030 <br /> Transition 0.030 0.025 <br /> Plane Bed 0.022 0.020 <br />. <br /> Standing Waves 0.025 0.020 <br /> Antidlmes 0.030 0.025 <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br />