Water Data for the Nation

• Real Time Data

• USGS WaterWatch
  • Current hydrologic conditions
  • Floods | Droughts
  • Surface water quality
  • Groundwater levels

• Historical data
  • Streamflow
  • Ground water
  • Water quality
  • Annual Data Reports
  • Instantaneous Data Archive (IDA)

Water Programs

• • Office of Surface Water
  • Office of Groundwater
  • Office of Water Quality
  • National Water Information System
  • National Water Quality Assessment

ABOUT THE HIF

• • Office information
    • Location
    • Employee directory
  • HIF History

USGS IN YOUR STATE

USGS Water Science Centers are located in each state.

Services provided by the Hydrologic Instrumentation Facility

Calibrations

Laboratories and equipment at the HIF can be used to perform calibrations of various instruments and devices. These include mechanical current meters, water-quality sensors, suspended-sediment samples and tipping-bucket rain gages. In addition to calibrations, the HIF can evaluate and verify the performance of a wide variety of instruments and equipment.

For additional information contact: HIF Customer Service at 800-382-0634