topic Streamflow modified by a dam in Water Resources Questions https://community.esri.com/t5/water-resources-questions/streamflow-modified-by-a-dam/m-p/381103#M1853 <HTML><HEAD></HEAD><BODY><SPAN>I'm trying to model a watershed that had a natural outlet at the east of it. For the hydroelectricity purpose, they build a dam that changed the streamflow direction of the rivers and now, the outlet/turbine is at the west of the watershed. </SPAN><BR /><BR /><SPAN>In ArcGIS/SWAT, I'm trying to reproduce these changes, but I don't know how to do it. Is it possible to import the dam properties and ArcGIS will simulate the new streamflow directions? Should I change the streams properties manually (.dbf/.txt :FROM_NODE and TO_NODE) without buging ArcGIS (The DEM and the streamflow directions won't fit)? If not, how should I do it?</SPAN><BR /><BR /><SPAN>Thanks in advance!</SPAN></BODY></HTML> Thu, 14 Feb 2013 13:55:33 GMT Gino-KarlMarcil 2013-02-14T13:55:33Z Streamflow modified by a dam https://community.esri.com/t5/water-resources-questions/streamflow-modified-by-a-dam/m-p/381103#M1853 <HTML><HEAD></HEAD><BODY><SPAN>I'm trying to model a watershed that had a natural outlet at the east of it. For the hydroelectricity purpose, they build a dam that changed the streamflow direction of the rivers and now, the outlet/turbine is at the west of the watershed. </SPAN><BR /><BR /><SPAN>In ArcGIS/SWAT, I'm trying to reproduce these changes, but I don't know how to do it. Is it possible to import the dam properties and ArcGIS will simulate the new streamflow directions? Should I change the streams properties manually (.dbf/.txt :FROM_NODE and TO_NODE) without buging ArcGIS (The DEM and the streamflow directions won't fit)? If not, how should I do it?</SPAN><BR /><BR /><SPAN>Thanks in advance!</SPAN></BODY></HTML> Thu, 14 Feb 2013 13:55:33 GMT https://community.esri.com/t5/water-resources-questions/streamflow-modified-by-a-dam/m-p/381103#M1853 Gino-KarlMarcil 2013-02-14T13:55:33Z