Follow us on Twitter!

DATA CENTER

• Streamflow
  • Real-time Data
  • Historical Data
  • USGS WaterWatch
    • Floods
    • Droughts
• Ground Water
  • Real-time Data
  • Historical Data
  • Groundwater networks
    • Active Water Levels
    • Climate Response
• Water-Quality
  • Real-time Data
  • Historical Data
  • Water-Quality Watch
• Weather
  • Real-time Data
    • Precipitation
    • Air Temperature
    • Air Pressure
    • Relative Humidity
    • Wind
• Other
  • Annual Data Reports
  • NWIS Mapper
  • Instantaneous Data Archive
  • Cooperative Water Program Highlights

ABOUT THE ILLINOIS
Water Science Center

• • Office information
    • Locations
  • Welcoming message
  • Employee directory
  • USGS Phonebook
  • Professional pages
  • Education & Outreach
  • Other Useful Links
  • Contact Information
  • Glossary
  • Cooperators
  • Information requests
  • Employment

USGS IN YOUR STATE

USGS Water Science Centers are located in each state.

Online Publications for Illinois