USGS ILLINOIS WATER SCIENCE CENTER DATA

Realtime Streamflow, Precipitation, and Groundwater Conditions

° Realtime Streamflow and Precipitation: Local Server
° Realtime Streamflow: National Server (increased functionality)
° Map of Daily Streamflow Conditions for Illinois or the U.S.
° Salt Creek at Wood Dale, IL (05531175) Webcam
° Chicago Waterways Observatory Streamgages
° NWS Quantitative Precipitation Forecasts
° Hear an Overview about USGS Streamgages
° How does the USGS collect streamflow data?

Hydrologic Mapping Tools

° Illinois StreamStats Tool for Basin Delineation and Flow Statistics
° Real-Time Illinois Rainfall Mapserver Tool
° Real-Time Precipitation Data
° Ground Water Climate Response Network
° Illinois Water-Quality Information Mapping Tool (external site)

Historical Conditions

° Historical Streamflow
° Illinois Annual Water Data Report
° Illinois Water-Data Report--2005 (Includes historical data)

Hydrologic Conditions (State and National)

° Streamflow Conditions
° Current Illinois Flooding
° Flood and High Flow Conditions for Illinois or the U.S.
° Drought-Related Conditions
° FEMA Flood and Hazards Information
° NWS Precipitation Frequency Current Projects
° NWS Illinois Daily Climate Maps

° USGS National Water Quality Assessment Data Warehouse
° Illinois Hydrologic Units Map
° Real-Time Streamflow-Gaging Stations GIS Database
° NWS Precipitation Frequency Data Server
° USGS Natural Hazards Support System
° The National Map
° USGS Map Locator and Downloader

Data-Related Articles and Reports

° Estimated Use of Water in the United States in 2000
° Streamflow Trends in the United States
° Changes in Streamflow Timing in New England During the 20th Century
° Changes in Streamflow Timing in the Western United States in Recent Decades
° Trends in the Water Budget of the Mississippi River Basin, 1949-1997
° The Great Flood of 1993 on the Upper Mississippi River--10 Years Later
° National Reconnaissance of Pharmaceuticals, Hormones, and Other Organic Wastewater Contaminants in Streams of the U.S., 1999-2000
° U.S. Stream Flow Measurement and Data Dissemination Improve
° National Survey of MTBE and Other VOCs in Community Drinking-Water Sources