{"product_id":"map-of-cascade-locks-oregon-by-usgs-1994-bonneville-dam-columbia-river-gorge-multnomah-falls","title":"Map of Cascade Locks, Oregon by USGS, 1994 – Bonneville Dam, Columbia River Gorge \u0026 Multnomah Falls","description":"\u003cp\u003ePublished in 1996 from 1994 survey data, the US Geological Survey’s “Bonneville Dam” presents the Columbia River Gorge at the exacting 1:24,000 scale that made USGS quadrangles indispensable to scientists, engineers, hikers, and local planners. Centered on Cascade Locks, Oregon, the map captures a dramatic meeting of river, forest, cliff, and infrastructure, where the Columbia cuts through the Cascade Range in one of the Pacific Northwest’s most storied landscapes. Its classic topographical language—brown contour lines, blue waterways, green forested lands, and carefully labeled roads and trails—translates rugged terrain into a refined cartographic portrait. The result is both a practical geographic document and a compelling snapshot of the Gorge in the mid-1990s.\u003c\/p\u003e\n\u003cp\u003eThe US Geological Survey brought more than a century of institutional authority to this map, applying its renowned standards for measurement, terrain depiction, and environmental documentation. Founded in 1879, the USGS became central to the scientific understanding of America’s geology, hydrology, ecology, and natural resources, and its topographic maps remain among the most trusted visual records of the nation’s landscape. In this quadrangle, that precision is evident in the dense contours that model the steep walls of the Columbia River Gorge, the careful delineation of creeks and wetlands, and the subtle distinctions between settlement, transport corridors, and protected forest. It is a map shaped by scientific purpose, yet rich with the visual drama of the terrain it records.\u003c\/p\u003e\n\u003cp\u003eCascade Locks, one of the principal places shown, occupies a historically strategic position along the Columbia River. Long before modern roads and dams, this stretch of river was a formidable passage, marked by rapids, portages, and Indigenous trade routes that connected communities across the Columbia Plateau and the Pacific Coast. The town’s name recalls the canal and lock system built to help vessels navigate the once-turbulent Cascades of the Columbia, a project later transformed by the construction of Bonneville Dam downstream. On the map, roads, river margins, and surrounding slopes reveal how human settlement was fitted into a narrow corridor between water and mountain, where transportation, commerce, and engineering all responded to the Gorge’s imposing geography.\u003c\/p\u003e\n\u003cp\u003eBonneville Dam itself gives the map its title and historical gravity. Completed in the 1930s as part of a sweeping New Deal-era program of river development, the dam reshaped navigation, power generation, fisheries management, and regional economics along the Columbia. By the time of this 1994 survey, the river was already a highly managed system, and the map records the surrounding landscape after decades of hydraulic engineering and environmental negotiation. Nearby features such as Eagle Creek, small wetlands, forested drainages, and the Columbia’s broad channel underscore the ecological complexity of the area. The map quietly evokes the ongoing balance between industrial infrastructure and the Gorge’s celebrated natural beauty, especially in a region central to salmon migration and habitat conservation.\u003c\/p\u003e\n\u003cp\u003eBeyond Cascade Locks and Bonneville Dam, the map situates the viewer within a wider landscape of famous Gorge landmarks and routes: Multnomah Falls to the west, Beacon Rock across the river, forest roads and unnamed trails threading toward the heights, and the vast backdrop of Mt. Hood National Forest. The tight contour intervals convey sudden elevation changes, emphasizing how quickly the land rises from the Columbia’s banks into ridges, ravines, and wooded slopes. These cartographic details make the map especially evocative of the Columbia River Gorge as both corridor and wilderness edge. It records not only towns, roads, and boundaries, but also the textured physical character that has made this region a destination for explorers, engineers, conservationists, and travelers for generations.\u003c\/p\u003e\n\u003ch2\u003eCities, towns and places on this map\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCascade Locks\u003c\/li\u003e\n\u003cli\u003eColumbia River\u003c\/li\u003e\n\u003cli\u003eBonneville Dam\u003c\/li\u003e\n\u003cli\u003eMultnomah Falls\u003c\/li\u003e\n\u003cli\u003eEagle Creek\u003c\/li\u003e\n\u003cli\u003eSandy Ridge\u003c\/li\u003e\n\u003cli\u003eMt. Hood National Forest\u003c\/li\u003e\n\u003cli\u003eColumbia River Gorge\u003c\/li\u003e\n\u003cli\u003eThe Dalles\u003c\/li\u003e\n\u003cli\u003eBeacon Rock\u003c\/li\u003e\n\u003cli\u003eOregon City\u003c\/li\u003e\n\u003cli\u003eRiver roads\u003c\/li\u003e\n\u003cli\u003eSeveral unnamed trails\u003c\/li\u003e\n\u003cli\u003eVarious small bodies of water and wetlands\u003c\/li\u003e\n\u003cli\u003eForest areas and national park boundaries\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHistorical context \u0026amp; cartographic details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduced by the US Geological Survey as a historical 1:24,000 topographical map.\u003c\/li\u003e\n\u003cli\u003eCreated in 1994 and published with a 1996 imprint.\u003c\/li\u003e\n\u003cli\u003eShows the Cascade Locks, Oregon area and its surrounding landscape in the mid-1990s.\u003c\/li\u003e\n\u003cli\u003eUses a classic USGS topographical style with detailed contour lines to indicate elevation changes.\u003c\/li\u003e\n\u003cli\u003eDepicts rugged terrain, rivers, natural features, and forested areas.\u003c\/li\u003e\n\u003cli\u003eReflects the importance of dam infrastructure and river management in shaping the local ecology and economy.\u003c\/li\u003e\n\u003cli\u003eProvides a snapshot of the landscape during a period influenced by urban development, environmental conservation, and modifications to the river system.\u003c\/li\u003e\n\u003cli\u003eThe USGS is known for reliable scientific mapping and data related to geography, geology, ecology, and natural resources.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eLooking for a particular place?\u003c\/strong\u003e Review the detailed images to confirm that the town, landmark or feature you have in mind appears on the map. If you are unsure, \u003ca target=\"”_blank”\" href=\"\/es\/pages\/contact-us\"\u003eask our workshop to check before you order\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eDetailed maps are especially rewarding at larger sizes, where names, boundaries and decorative features have more room to be appreciated. Use the close-up preview and size guide to choose the right scale for your wall.\u003c\/p\u003e\n\u003cp\u003eThis map looks amazing at sizes all the way up to 50in (125cm). If you are looking for a larger map, please \u003ca href=\"\/es\/pages\/contact-us\"\u003eget in touch\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eThe model in the listing images is holding the 16x20in (40x50cm) version of this map.\u003c\/p\u003e\n\u003cp\u003eWhere personalisation is available, you can add a short title or dedication, mark one meaningful place, or request one considered visual detail. \u003ca target=\"”_blank”\" href=\"\/es\/pages\/map-personalisation\"\u003eSee personalised map examples\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eEvery piece is printed to museum-grade archival standards using fade-resistant pigment inks on acid-free matte paper. Choose an unframed map print, framed map or canvas using the finish options above. Framed maps use crystal-clear optical acrylic and arrive ready to hang.\u003c\/p\u003e\n\n\u003cp\u003eWith its rich detail and strong sense of place, this map makes a considered gift for a new home, anniversary, retirement or anyone with a personal connection to the area shown. Still deciding? Explore our collection of \u003ca target=\"”_blank”\" href=\"\/es\/collections\/all-old-vintage-antique-maps\"\u003erare old and vintage maps\u003c\/a\u003e to discover another place, period or style.\u003c\/p\u003e","brand":"The Unique Maps Co.","offers":[{"title":"12x16in (30x40cm) \/ Map","offer_id":68115506823559,"sku":null,"price":54.0,"currency_code":"USD","in_stock":true},{"title":"12x16in (30x40cm) \/ Framed map","offer_id":68115506856327,"sku":null,"price":145.0,"currency_code":"USD","in_stock":true},{"title":"12x16in (30x40cm) \/ Framed canvas map","offer_id":68115506889095,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"A3 (297x420mm) \/ Map","offer_id":68115506921863,"sku":null,"price":54.0,"currency_code":"USD","in_stock":true},{"title":"A3 (297x420mm) \/ Framed map","offer_id":68115506954631,"sku":null,"price":145.0,"currency_code":"USD","in_stock":true},{"title":"A3 (297x420mm) \/ Framed canvas 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