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2012 Map of Glenn

Name: 2012 Topographic Map of Glenn
Creator: U.S. Geological Survey
Published: 2012
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 2012

About this map

The Sacramento River forms the eastern boundary of this agricultural landscape in Glenn County, where water management infrastructure dictates the layout of the valley. A complex network of irrigation arteries, including the Glenn-Colusa Canal, Provident Main Canal, and Quint Canal, cuts through a grid of rural roads, supporting the region's intensive farming operations. This water delivery system was critical to the development of the small agricultural centers dispersed throughout the sheet, including the settlements of Glenn, Bayliss, and Jacinto.

Tracing the river's edge reveals old riparian landmarks such as Shepard Slough and Sidds Landing. The interior remains largely pastoral, punctuated by community centers like Jacinto Grange and a dense system of county roads, such as Co RD 33 and Road 55, which follow the rigid section lines of the Central Valley. This survey reflects the enduring intersection of river-fed irrigation and organized rural settlement in Northern California.