Your source for information about the Illinois River Basin
 

Products

Watersheds

Site Resources

Friday, July 03, 2009

Illinois Rivers Decision Support System

ILRDSS Sections

ILRDSS Announcements

Access to the new Water Quality Database is available here.


WQ Database

Quick Search

The ILRDSS web site is a portal to information related to the Illinois River Basin. Information is organized and fully searchable by keyword, product type, and geographic area.

Search by Keyword

Search by River

Search by Watershed

Search by County

Featured Links

Lake Pittsfield - Illinois National Nonpoint Source Monitoring Program Project (pdf ~0.7mb)
A short report summarizing the Lake Pittsfield National Monitoring Program (LPNMP) project.
Illinois Streamflow Assessment Model (ILSAM) Site
ILSAM produces statistical estimates of flow quantity in Illinois streams.
2007 Conference on the Management of the Illinois River System
Proceedings from the 2007 Conference on the Management of the Illinois River System
Fox River Watershed Investigation Site
A multi-phase water quality study of the Fox River watershed from Stratton Dam to the Illinois River confluence.
Governor's Conference on the Management of the Illinois River - All conference proceedings
Conference proceedings from 1987-2007 for this biennial conference on the management of the Illinois River and its watershed.
 

Aerial Flyover Videos

Web Mapping Tools
View aerial flyover videos for numerous streams

Web Mapping

Web Mapping Tools
View GIS data and create maps with our web mapping tools

GIS Visualizations

Time-lapse animation of Lower Peoria Lake development
Time-lapse animation of Lower Peoria Lake development

Watershed Map

IL River Watershed Poster

Poster-sized (26x38) map of the entire Illinois River Watershed. Part of the State Water Survey's published Map Series (2003-1). LoRes preview |  HiRes (3.5 MB PDF)