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1973 Map of Earlville

Name: 1973 Topographic Map of Earlville
Creator: U.S. Geological Survey
Published: 1977
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 1977

About this map

The Maquoketa River carves a winding path through this portion of Delaware County, feeding into the substantial Hartwick Lake reservoir. This 1970s landscape is defined by its agricultural character and the strategic positioning of several small rural hubs including Earlville, Delhi, and Delaware. The region's transport history is visible in the corridor of the Illinois Central Gulf railroad and the Chicago Milwaukee St Paul and Pacific line, which provided vital connections for the local farming economy.

Local history and genealogy are well-preserved through several established burial grounds, such as Evergreen Cem and St Josephs Cem. Recreation is centered around the waterways, with Delhi-Silver Lake County Park and Maquoketa River County Park offering protected spaces along the riverbanks. Dozens of active and former Quarry sites dot the terrain, pointing to the importance of stone extraction in the local industry alongside traditional agriculture.