2015 Map of Columbia

About this map

Columbia sits at the heart of this Gold Country landscape, surrounded by a dense network of nineteenth-century mining settlements and cemeteries. The map details the complex water infrastructure essential to the region, from the New Melones Lake reservoir on the Stanislaus National Forest border to historic conduits like the Columbia Ditch and San Diego Ditch. Evidence of the area's rich mining heritage is preserved in the nomenclature of the terrain, with dozens of named gulches including Murderers Gulch, Peruvian Gulch, and Snake Gulch carving through the limestone and volcanic soil. Genealogists will find significant value in the documentation of several local burial grounds, such as the Public Cemetery, Catholic Cemetery, and Shaws Flat Cemetery. The transition from historic mining camp to modern educational hub is evident near Columbia Village, where the Columbia Coll campus and Columbia Airport now occupy land once defined by hydraulic mining and hard-rock claims.