![]() Check that you have correctly encoded the bridge information. Usually, velocities increase at bridges/culverts since flow must be squeezed through a smaller XS area than through the natural section of stream. It appears that your bridge is not correctly modeled. ![]() You say you have modeled a bridge, but if so, that bridge would be seen on the plan view that you have attached. XS 9's information on the graph will correspond to x=. Looking at XS 9, you should see a positive distance there representing the distances along your x-axis there. Since XS 8 is the most d/s section, the distance to the next one is considered 0. XS 8 should have 0 as the reach length because it represents the distance from XS 8 to the next d/s section. So, this is your value in the reach length column on your geometric data window for each cross-section (XS). ![]()
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