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2021 Map of Alpine

Name: 2021 Topographic Map of Alpine
Creator: U.S. Geological Survey
Published: 2021
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 2021

About this map

Alpine and Flinn Springs serve as primary hubs in this inland San Diego County landscape, where residential expansion meets protected conservation lands. The map details a complex network of valleys and peaks, including Galloway Valley and the prominent Sycuan Peak, demonstrating how modern development follows the contours of the terrain. Protected acreage is significant here, with the Cleveland National Forest and the San Diego National Wildlife Refuge bordering established communities like Harison Canyon and Suncrest.

Genealogists will find value in the documented locations of several local burial grounds, such as Mount Pisgah Pioneer Cem and the Alpine Cem. The drainage of the Sweetwater River and the presence of the Loveland Reservoir highlight the critical water management infrastructure necessary for this region. The transition from historical transit routes like Olde Highway 80 to modern residential enclaves in Alpine Heights and The Mesa illustrates the area's continued growth.