| National Hydrography Dataset Plus Version 2.1 - Sinks | NHDPlusV21 |
| National Hydrography Dataset Plus Version 2.1 - Waterbodies | NHDPlusV21 |
| National Hydrography Dataset Plus Version 2.1 - Flowlines | NHDPlusV21 |
| Portland Boundary Mask | pdx_mask |
| All_WCR_critical_habitat_line_20230717 | All_WCR_critical_habitat_line |
| All_WCR_critical_habitat_poly_20230717 | All_WCR_critical_habitat_poly |
| Col_Snake_mains | Col_Snake_mains |
| ColumbiaRiverBasin | ColumbiaRiverBasin |
| Master_Rivers | Master_Rivers |
| PM_All_Stations | PM_All_Stations |
| PM_Subwatersheds_23_03 | PM_Subwatersheds |
| PM_Will_Stations | PM_Will_Stations |
| WBDHU4 | WBDHU4 |
| WBDHU6 | WBDHU6 |
| BES_Surface_Water_Monitoring_Locations - PAWMAP Sites | BES_Surface_Water_Monitoring_Locations |
| BES Topographic Watersheds | BES_Layers |
| City of Portland Streams | BES_Layers |