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Layered geospatial PDF 7.5 Minute Quadrangle Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography, and other selected map features. This map is derived from GIS (geospatial information system) data. It represents a repackaging of GIS data in traditional map form, not creation of new information. The geospatial data in this map are from selected National Map data holdings and other government sources.
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Layered geospatial PDF 7.5 Minute Quadrangle Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography, and other selected map features. This map is derived from GIS (geospatial information system) data. It represents a repackaging of GIS data in traditional map form, not creation of new information. The geospatial data in this map are from selected National Map data holdings and other government sources.
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Layered geospatial PDF 7.5 Minute Quadrangle Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography, and other selected map features. This map is derived from GIS (geospatial information system) data. It represents a repackaging of GIS data in traditional map form, not creation of new information. The geospatial data in this map are from selected National Map data holdings and other government sources.
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Layered geospatial PDF 7.5 Minute Quadrangle Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography, and other selected map features. This map is derived from GIS (geospatial information system) data. It represents a repackaging of GIS data in traditional map form, not creation of new information. The geospatial data in this map are from selected National Map data holdings and other government sources.
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Layered geospatial PDF 7.5 Minute Quadrangle Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography, and other selected map features. This map is derived from GIS (geospatial information system) data. It represents a repackaging of GIS data in traditional map form, not creation of new information. The geospatial data in this map are from selected National Map data holdings and other government sources.
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Layered geospatial PDF 7.5 Minute Quadrangle Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography, and other selected map features. This map is derived from GIS (geospatial information system) data. It represents a repackaging of GIS data in traditional map form, not creation of new information. The geospatial data in this map are from selected National Map data holdings and other government sources.
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Layered geospatial PDF 7.5 Minute Quadrangle Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography, and other selected map features. This map is derived from GIS (geospatial information system) data. It represents a repackaging of GIS data in traditional map form, not creation of new information. The geospatial data in this map are from selected National Map data holdings and other government sources.
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Layered geospatial PDF 7.5 Minute Quadrangle Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography, and other selected map features. This map is derived from GIS (geospatial information system) data. It represents a repackaging of GIS data in traditional map form, not creation of new information. The geospatial data in this map are from selected National Map data holdings and other government sources.
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These data were released prior to the October 1, 2016 effective date for the USGS’s policy dictating the review, approval, and release of scientific data as referenced in USGS Survey Manual Chapter 502.8 Fundamental Science Practices: Review and Approval of Scientific Data for Release. Estuarine ecosystems are controlled by a variety of processes that operate at multiple spatial and temporal scales. Understanding the hierarchical nature of these processes will aid in prioritization of restoration efforts. This hierarchical Columbia River Estuary Ecosystem Classification (henceforth "Classification") of the Columbia River estuary is a spatial database of the tidally-influenced reaches of the lower Columbia River,...
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Estuarine ecosystems are controlled by a variety of processes that operate at multiple spatial and temporal scales. Understanding the hierarchical nature of these processes will aid in prioritization of restoration efforts. This hierarchical Columbia River Estuary Ecosystem Classification (henceforth "Classification") of the Columbia River estuary is a spatial database of the tidally-influenced reaches of the lower Columbia River, the tidally affected parts of its tributaries, and the landforms that make up their floodplains for the 230 kilometers between the Pacific Ocean and Bonneville Dam. This work is a collaborative effort between University of Washington School of Aquatic and Fishery Sciences (henceforth "UW"),...
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Layered geospatial PDF 7.5 Minute Quadrangle Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography, and other selected map features. This map is derived from GIS (geospatial information system) data. It represents a repackaging of GIS data in traditional map form, not creation of new information. The geospatial data in this map are from selected National Map data holdings and other government sources.
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Layered geospatial PDF 7.5 Minute Quadrangle Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography, and other selected map features. This map is derived from GIS (geospatial information system) data. It represents a repackaging of GIS data in traditional map form, not creation of new information. The geospatial data in this map are from selected National Map data holdings and other government sources.
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Layered geospatial PDF 7.5 Minute Quadrangle Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography, and other selected map features. This map is derived from GIS (geospatial information system) data. It represents a repackaging of GIS data in traditional map form, not creation of new information. The geospatial data in this map are from selected National Map data holdings and other government sources.


map background search result map search result map Columbia River Estuary Ecosystem Classification Hydrogeomorphic Reach USGS Topo Map Vector Data (Vector) 30638 Mount Hood South, Oregon 20200713 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 16987 Gawley Creek, Oregon 20200714 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 24600 Lake Oswego, Oregon 20200714 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 71660 Soosap Peak, Oregon 20200713 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 20291 Hickman Butte, Oregon 20200714 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 30699 Mount Lowe, Oregon 20200714 for 7.5 x 7.5 minute FileGDB 10.1 USGS US Topo 7.5-minute map for Gladstone, OR 2020 USGS US Topo 7.5-minute map for High Rock, OR 2020 USGS US Topo 7.5-minute map for Mount Hood South, OR 2020 USGS US Topo 7.5-minute map for Wapinitia Pass, OR 2020 USGS US Topo 7.5-minute map for Bagby Hot Springs, OR 2020 USGS US Topo 7.5-minute map for Gawley Creek, OR 2020 USGS US Topo 7.5-minute map for Lake Oswego, OR 2020 USGS US Topo 7.5-minute map for Scotts Mills, OR 2020 USGS US Topo 7.5-minute map for Soosap Peak, OR 2020 USGS US Topo 7.5-minute map for Oregon City, OR 2020 USGS Topo Map Vector Data (Vector) 39483 Wildcat Mountain, Oregon 20200714 for 7.5 x 7.5 minute Shapefile Columbia River Estuary Ecosystem Classification Ecosystem Complex US Topo 7.5-minute map for Cherryville, OR USGS Topo Map Vector Data (Vector) 30638 Mount Hood South, Oregon 20200713 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 16987 Gawley Creek, Oregon 20200714 for 7.5 x 7.5 minute Shapefile USGS Topo Map Vector Data (Vector) 24600 Lake Oswego, Oregon 20200714 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 71660 Soosap Peak, Oregon 20200713 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 20291 Hickman Butte, Oregon 20200714 for 7.5 x 7.5 minute FileGDB 10.1 USGS Topo Map Vector Data (Vector) 30699 Mount Lowe, Oregon 20200714 for 7.5 x 7.5 minute FileGDB 10.1 USGS US Topo 7.5-minute map for Gladstone, OR 2020 USGS US Topo 7.5-minute map for High Rock, OR 2020 USGS US Topo 7.5-minute map for Mount Hood South, OR 2020 USGS US Topo 7.5-minute map for Wapinitia Pass, OR 2020 USGS US Topo 7.5-minute map for Bagby Hot Springs, OR 2020 USGS US Topo 7.5-minute map for Gawley Creek, OR 2020 USGS US Topo 7.5-minute map for Lake Oswego, OR 2020 USGS US Topo 7.5-minute map for Scotts Mills, OR 2020 USGS US Topo 7.5-minute map for Soosap Peak, OR 2020 USGS US Topo 7.5-minute map for Oregon City, OR 2020 USGS Topo Map Vector Data (Vector) 39483 Wildcat Mountain, Oregon 20200714 for 7.5 x 7.5 minute Shapefile US Topo 7.5-minute map for Cherryville, OR Columbia River Estuary Ecosystem Classification Ecosystem Complex Columbia River Estuary Ecosystem Classification Hydrogeomorphic Reach