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2015 Map of Allendale

Name: 2015 Topographic Map of Allendale
Creator: U.S. Geological Survey
Published: 2015
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 2015

About this map

English Hills rise above the western edge of this 2015 survey, marking the transition from upland terrain to the flat expanse of the Sacramento Valley. The landscape is defined by its water management and transportation corridors, most notably the Putah South Canal which winds through the central part of the quadrangle. Small settlements like Allendale and Hartley sit along a grid of rural roads, including Allendale Rd and Winters Rd, illustrating the region's agricultural character near the boundary of the Central Valley.

Drainage patterns are clearly visible through seasonal watercourses such as McCune Cr, Sweany Creek, and English Cr. Toward the southern end of the map, the Nut Tree Airport and Drakes Point provide key navigational and geographic landmarks. The map also delineates the county line between Yolo Co and Solano Co, showing how administrative boundaries intersect with the natural topography of the foothills.