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Flood control project, Mississippi River, North Alexandria Drainage and Levee District - Alexandria County, Illinois

Relief shown by hachures. "September 30, 1977." "River mileage originates at mouth of Ohio River." In upper margin: Corps of Engineers, U.S. Army. Includes vicinity map, Scale ca. 1:3,500,000, and ill.

Date
1977
Mapmaker / publisher
United States. Army. Corps Of Engineers. St. Louis District
Place
Illinois
Archive
Library of Congress (via Wikimedia Commons)
Type
map
Original size
2,635 × 3,368 pixels

Public domainsafest

Reason: a US government work.

Read from: Commons licence category: PD US Government; no CC BY, CC BY-SA, GFDL or deletion tag on the file page.

Credit line

"Flood control project, Mississippi River, North Alexandria Drainage and Levee District - Alexandria County, Illinois" (1977). United States. Army. Corps Of Engineers. St. Louis District. Library of Congress, Geography and Map Division, via Wikimedia Commons. Public domain. https://commons.wikimedia.org/wiki/File:Flood_control_project,_Mississippi_River,_North_Alexandria_Drainage_and_Levee_District_-_Alexandria_County,_Illinois_LOC_96683303.jpg

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