DATA CENTER

• Real-time data
  • Streamflow
  • Groundwater
  • Water quality
  • Precipitation

• Hydrologic Alert System (NC-HAS)

• WaterWatch
  • Current conditions
  • Flood Watch
  • Drought Watch
  • Water Quality Watch
  • Monthly Conditions
  • Monthly Conditions Archive

• Groundwater networks
  • Real-time groundwater levels
  • Climate Response Network
  • Active groundwater levels
  • Long-Term Data Network

• Historical data
  • USGS Water Data
  • Annual Data Reports
  • Instantaneous Data Archive (IDA)

USGS IN YOUR STATE

USGS Water Science Centers are located in each state.

National Water Information System (NWISWeb)

NWISWeb provides access to water-resources data collected at approximately 1.5 million sites throughout the Nation. Click on the links below for each topic to go to the NWISWeb page, or you can go to the main North Carolina NWIS Web page, or the National NWIS Web page.
Additional information about NWISweb is available from USGS Fact Sheet FS-128-02.
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