Storm drainage system improvement plan, Montrose, Illinois (Effingham County, Illinois) : executive summary.

"Files pursuant to section 5 of the Flood Control Act of 1945, 615 ILCS 151."

Standard project flood determinations.

Mode of access: Internet.

Busse Woods Reservoir : analysis of proposed prinicpal spillway modifications : executive summary /

Since 1974, several reports have recommended modification to Busse Woods Reservoir's principal spillway to provide additional flood protection downstream. Consequently, DuPage County (Ill.) constructed several flood control structures as part of its Lower Salt Creek Watershed Plan, making modification of the Busse Woods Dam the last component of the plan to be implemented.

Inventory of the pollution of Des Plaines River and tributaries (excluding Salt Creek) from Cook-Will County line to Wisconsin state line and recommendations for abatement and prevention of pollution /

Lithographed; printed by the Peoria photopress.

Report on Wood River Drainage and Levee District, Madison County, Illinois : Grassy Lake Pump Station /

A recommendation to use a portion of the Illinois General Assembly's appropriation for the Wood River Drainage and Levee District--funds to help defray the District's funding requirements associated with U.S. Army Corps of Engineers' projects--for the construction of the Grassy Lake Pump Station to alleviate interior flooding within the District.

Strategic planning study : Fernway Park subdivision of Orland Park, Illinois : final report for Division of Water Resources, Illinois Department of Transportation /

Cover title: Strategic planning study for flood mitigation and control.

Thebes flood hazard mitigation program.

"October, 1985."

Update to Kickapoo Creek strategic planning study : Peoria County, Illinois : 1976 report / prepared by Daily & Associates, Engineers, Inc.

"Prepared for State of Illinois, Department of Transportation, Division of Water Resources."

Villages of Orland Park and Tinley Park Pond "G" detention basin : villages of Orland Park and Tinley Park, Will [sic], Illinois.

"OWR/PPS/98-003."

Wolf Run, Bluffs, Illinois : strategic planning study : Scott County, Illinois.

"IDNR/OWR/SPS/07-001"

[Upper Crab Orchard Creek Watershed] : [watershed plan - environmental impact statement, Williamson County, Illinois.]

Includes statistical tables.

Chicago, Illinois, 1853 (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: City of Chicago : Cook Co., Illinois, surveyed and published by Henry Hart ; drawn by C. Potter. It was published in 1853. Scale [ca. 1:5,000]. The image inside the map neatline is georeferenced to the surface of the earth and fit to the Illinois East State Plane Coordinate System NAD83 (in Feet) (Fipszone 1201). All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows features such as roads, railroads, drainage, selected public buildings and private buildings, names of selected landowners, block numbers, property lot number, dimensions, and areas, city ward boundaries, and more. Includes engraving of Cook County Court House and a list of references. This layer is part of a selection of digitally scanned and georeferenced historic maps from The Harvard Map Collection as part of the Imaging the Urban Environment project. Maps selected for this project represent major urban areas and cities of the world, at various time periods. These maps typically portray both natural and manmade features at a large scale. The selection represents a range of regions, originators, ground condition dates, scales, and purposes.

Sweetwater River, San Diego County, California : letter from the Secretary of the Army transmitting a letter from the Chief of Engineers, Department of the Army, dated September 8, 1966 .

Mode of access: Internet.

Flood plain management study : Rio Grande near Del Norte, Colorado /

Chiefly plates.

A biological and water quality survey of Sugar Creek and tributaries, Crawford County, Illinois, August-September, 1992 /

"IEPA/WPC/93-063."--Cover.