topic Does anyone have any specific guidance on incorporating NHD area data into a delineation? in Water Resources Questions https://community.esri.com/t5/water-resources-questions/does-anyone-have-any-specific-guidance-on/m-p/268506#M1198 <HTML><HEAD></HEAD><BODY><H1 style="font-style: inherit; font-size: 26px; font-family: inherit;"></H1><P style="font-weight: inherit; font-style: inherit; font-family: inherit;">Hello,</P><P></P><P style="font-weight: inherit; font-style: inherit; font-family: inherit;">I am working on delineating several watersheds for lakes - and of course the delineations are not perfect.&nbsp; I am new to the Arc hydro tool, so I am learning about the different Sink related tools that might solve this problem.&nbsp; I keep getting errors using the Create Sink Structures tool, and am trying to figure out why that is occurring....but at the same time / in general, I was wondering if anyone had any experience using the NHD Area data set as a means of identifying "sinks" or adding these data sets to either use an edge of as the pour point or using the footprints as a known sink area.</P><P></P><P></P><P style="font-weight: inherit; font-style: inherit; font-family: inherit;">Thanks,</P><P style="font-weight: inherit; font-style: inherit; font-family: inherit;">Tom Taggart</P></BODY></HTML> Tue, 05 May 2015 21:27:49 GMT ThomasTaggart 2015-05-05T21:27:49Z Does anyone have any specific guidance on incorporating NHD area data into a delineation? https://community.esri.com/t5/water-resources-questions/does-anyone-have-any-specific-guidance-on/m-p/268506#M1198 <HTML><HEAD></HEAD><BODY><H1 style="font-style: inherit; font-size: 26px; font-family: inherit;"></H1><P style="font-weight: inherit; font-style: inherit; font-family: inherit;">Hello,</P><P></P><P style="font-weight: inherit; font-style: inherit; font-family: inherit;">I am working on delineating several watersheds for lakes - and of course the delineations are not perfect.&nbsp; I am new to the Arc hydro tool, so I am learning about the different Sink related tools that might solve this problem.&nbsp; I keep getting errors using the Create Sink Structures tool, and am trying to figure out why that is occurring....but at the same time / in general, I was wondering if anyone had any experience using the NHD Area data set as a means of identifying "sinks" or adding these data sets to either use an edge of as the pour point or using the footprints as a known sink area.</P><P></P><P></P><P style="font-weight: inherit; font-style: inherit; font-family: inherit;">Thanks,</P><P style="font-weight: inherit; font-style: inherit; font-family: inherit;">Tom Taggart</P></BODY></HTML> Tue, 05 May 2015 21:27:49 GMT https://community.esri.com/t5/water-resources-questions/does-anyone-have-any-specific-guidance-on/m-p/268506#M1198 ThomasTaggart 2015-05-05T21:27:49Z