Description: Streams, Catchments, and the Stream Management Corridor were deliverables from a project completed in to delineate streams that contain a minimum drainage area of 130 acres. The Arc Hydro toolset was used to identify and delineate these datasets using a 2.5ft resolution LiDAR DEM from DRCOG. The DRCOG LiDAR DEM was processed in 2013 and covers the majority of the MHFD boundary. DEMs from other municipal and state sources were used to complete coverage of the District extent. Datasets are updated as needed. Streams and catchments should be filtered using the definition query InOut_Dist = 'In'Critical Fields:Segment Number - autoincrements from downstream to upstream starting at 1. When a new junction point occurs the number goes to 2 and so onReach Code - established by MHFD years ago and is a four digit number starting with 0000 for the South PlatteTrib Code 1 - autoincrements from upstream to downstream starting at 1, unless a tributary comes in with an established reach codeTrib Code 2 to 7 - same as Trib Code1 for multiple branching tributariesMHFD Code - Seg_Num + Reach_Code + the Trib_Code (s)Legacy Code - Unique code from the MHFD's previous stream polyline layerRelated Datasets:MHFD SMCMHFD StreamsMHFD Streams Legacy