| add_plus_network_attributes | Add NHDPlus Network Attributes to a provided network. | 
| align_nhdplus_names | Align NHD Dataset Names | 
| calculate_arbolate_sum | Calculate Arbolate Sum | 
| calculate_total_drainage_area | Total Drainage Area | 
| disambiguate_flowline_indexes | Disambiguate Flowline Indexes | 
| discover_nhdplus_id | Discover NHDPlus ID | 
| discover_nldi_characteristics | Discover Characteristics Metadata | 
| download_nhd | Download NHD | 
| download_nhdplushr | Download NHDPlus HiRes | 
| download_nhdplusv2 | Download seamless National Hydrography Dataset Version 2... | 
| download_rf1 | Download the seamless Reach File (RF1) Database | 
| download_vaa | Download NHDPlusVAA data from HydroShare | 
| download_wbd | Download the seamless Watershed Boundary Dataset (WBD) | 
| get_3dhp | Get 3DHP Data | 
| get_boundaries | Return RPU or VPU boundaries | 
| get_catchment_characteristics | Get Catchment Characteristics | 
| get_characteristics_metadata | Get catchment characteristics metadata table | 
| get_DD | Navigate Downstream with Diversions | 
| get_DM | Navigate Downstream Mainstem | 
| get_elev_along_path | Get Elevation Along Path (experimental) | 
| get_flowline_index | Get Flowline Index | 
| get_gagesII | Find gagesII Features | 
| get_hr_data | Get NHDPlus HiRes Data | 
| get_huc | Find WBD HUC unit subsets | 
| get_levelpaths | Get Level Paths (DEPRECATED) | 
| get_nhdarea | Find NHDPlusV2 Areas | 
| get_nhdplus | Get National Hydrography Dataset V2 Subsets... | 
| get_nhdplushr | Get NHDPlus HiRes | 
| get_nldi_basin | Get NLDI Basin Boundary | 
| get_nldi_characteristics | Get Catchment Characteristics | 
| get_nldi_feature | Get NLDI Feature | 
| get_nldi_index | Get NLDI Index | 
| get_nwis | Discover USGS NWIS Stream Gages | 
| get_pathlength | Get Path Length | 
| get_path_lengths | Get Path Lengths (DEPRECATED) | 
| get_path_members | Get Path Members (DEPRECATED) | 
| get_pfaf | Get Pfafstetter Codes (DEPRECATED) | 
| get_raindrop_trace | Get Raindrop Trace | 
| get_sorted | Get Sorted Network | 
| get_split_catchment | Get split catchment | 
| get_streamlevel | Get Streamlevel | 
| get_streamorder | Get Streamorder | 
| get_terminal | Get Terminal ID (DEPRECATED) | 
| get_tocomid | Get tocomid | 
| get_UM | Navigate Upstream Mainstem | 
| get_UT | Navigate Upstream with Tributaries | 
| get_vaa | NHDPlusV2 Attribute Subset | 
| get_vaa_names | Available NHDPlusV2 Attributes | 
| get_vaa_path | File path to value added attribute (vaa) Cache | 
| get_waterbodies | Find NHDPlusV2 Water Bodies | 
| get_waterbody_index | Get Waterbody Index | 
| get_wb_outlet | Get Waterbody Outlet | 
| get_xs_point | Get Cross Section From Point (experimental) | 
| get_xs_points | Get Cross Section Endpoints (experimental) | 
| make_node_topology | get node topology from edge topology (DEPRECATED) | 
| make_standalone | Make isolated NHDPlusHR region a standalone dataset | 
| map_nhdplus | Make Interactive Map of NHDPlus | 
| navigate_network | Navigate Network | 
| navigate_nldi | Navigate NLDI | 
| nhdplus_path | NHDPlus Data Path | 
| nhdplusTools_cache_settings | nhdplusTools cache settings | 
| nhdplusTools_data_dir | Get or set nhdplusTools data directory | 
| plot_nhdplus | Plot NHDPlus | 
| prepare_nhdplus | Prep NHDPlus Data | 
| query_usgs_arcrest | Query USGS Hydro ESRI Rest Server | 
| query_usgs_geoserver | Query USGS Geoserver | 
| reexports | Objects exported from other packages | 
| rescale_catchment_characteristics | Rescale Catchment Characteristics | 
| rpu_boundaries | RPU Boundaries Raster Processing Unit boundaries | 
| subset_nhdplus | Subset NHDPlus | 
| subset_rpu | Subset by Raster Processing Unit | 
| subset_vpu | Subset by Vector Processing Unit | 
| vpu_boundaries | VPU Boundaries Vector Processing Unit boundaries | 
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