2021 Map of Mermet, 2021 Print
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2021 Map of Mermet

USGS Topo · Published 2021

About this map

Ganntown and New Columbia anchor this southern Illinois landscape, situated along the border of Johnson and Massac counties. The terrain is defined by a series of bluffs and knobs, most notably the New Columbia Bluffs, Cagle Bluff, and Blue Knob. Local heritage is deeply etched into the land through numerous family and community burial grounds, including Scoggins Cem, Rentfro Cem, and the uniquely named Masonic Cem Number 10. The map reveals a complex hydraulic system in the southern lowlands, where agricultural drainage is managed by the New Columbia Ditch, Bear Cr Ditch, and Sen Beck Ditch. Small crossroads like Samoth and Mermet represent the enduring rural settlement patterns of the region, while landmarks like Footprint Rock suggest long-standing local points of interest.


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Map Details

Date Portrayed2021
Date Published2021
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions24 x 29 inches

Editions of this 2021 Mermet Map

This is the sole edition of this map. No revisions or reprints were ever made.


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Source Details

CopyrightPublic Domain