Robert Allerton Park and Oakley Reservoir : Artificial and Natural Flooding

https://digital.library.illinois.edu/items/57823460-b753-0139-78e9-02d0d7bfd6e4-6

Descriptive Information

County

Piatt County

Country

United States

State

Illinois

Subject

Floods

Genre

Maps

Date

1960-1979

Scale

Scale approximately 1:4,800

Description

Includes index map.
Color added manually.
Relief shown by contours and spot heights. Base map is photocopied blue-line print.
Likely published between 1960 and 1979.
Shows area above conservation pool, vertical freeboard of induced surcharge, area uphill of conservation pool, take line and 5-year, 20-year, 85-year flood frequency lines (indexed by graphic symbol).

Extent

72 x 86 cm

Type

Cartographic material

Repository

Map Library

Resource Identifier

99954855482405899

Collection Title

Allerton Park Maps and Air Photos

Collection

Allerton Park Maps and Air Photos

Title	Robert Allerton Park and Oakley Reservoir : Artificial and Natural Flooding
County	Piatt County
Country	United States
State	Illinois
Subject	Floods
Genre	Maps
Date	1960-1979
Scale	Scale approximately 1:4,800
Description	Includes index map. Color added manually. Relief shown by contours and spot heights. Base map is photocopied blue-line print. Likely published between 1960 and 1979. Shows area above conservation pool, vertical freeboard of induced surcharge, area uphill of conservation pool, take line and 5-year, 20-year, 85-year flood frequency lines (indexed by graphic symbol).
Extent	72 x 86 cm
Type	Cartographic material
Repository	Map Library
Resource Identifier	99954855482405899
Collection Title	Allerton Park Maps and Air Photos
Collection	Allerton Park Maps and Air Photos

Robert Allerton Park and Oakley Reservoir : Artificial and Natural Flooding