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Federal
Updated CONUS river network attributes based on the E2NHDPlusV2 and NWMv2.1 networks (ver. 2.0, February 2023)
Department of the Interior —
The comid field of these data can be used to join to the National Hydrography Dataset Plus V2.1 (NHDPlusV2) flowline comid or catchment featureid attributes. The... -
Federal
Updated CONUS river network attributes based on the E2NHDPlusV2 and NWMv2.1 networks
Department of the Interior —
The comid field of these data can be used to join to the NHDPlus version 2 flowline comid or catchment featureid attributes. The included attributes follow the same...