USGS Hydrologic Instrumentation Facility
![]() Water Data for the Nation
Water ProgramsABOUT THE HIFUSGS IN YOUR STATEUSGS Water Science Centers are located in each state. ![]() |
USGS Hydrologic Instrumentation Facility (HIF)Welcome to the U.S. Geological Survey Hydrologic Instrumentation Facility (HIF) web page. The HIF supports the hydrologic data collection efforts of USGS scientists in all 50 States, Puerto Rico and several other U.S. Territories. USGS hydrologic scientists measure and monitor streamflow, ground water levels and water quality at thousands of locations. The data they collect are publicly available and are used by engineers, water managers, scientists, recreationists, and the general public for multiple purposes. The HIF supports these data collection activities through our warehouse and laboratory facilities. The HIF warehouse provides hydrologic instruments, equipment, and supplies for USGS as well as Other Federal Agencies (OFA) and USGS Cooperators. The HIF also tests, evaluates, repairs, calibrates, and develops hydrologic equipment and instruments. The HIF Hydraulic Laboratory facilities include a towing tank, jet tank, pipe flow facility, and tilting flume. In addition the HIF provides training and technical support for the equipment it stocks. On these pages you will find more detailed descriptions of the HIF’s programs, facilities, and services, as well as links to all of the earth science activities of the USGS. Our MissionTo provide quality equipment and instrumentation support to our customers. Featured ProjectRapid Deployment Gage Version III (RDG III)![]() Version III Rapid Deployment Gages are designed to allow quick, temporary streamgage installations. Version III gages are complete, self-contained systems. They can be installed by one person; allow for easy access to, and servicing of, instruments and sensors; and provide excellent security against theft and vandalism. HIF Training CoursesThe HIF currently offers two training courses. Non-USGS personnel may attend on a space available basis.
Streamflow Conditions in the United StatesUSGS activities include:
USGS WaterNow![]() How to use WaterNow USGS WaterAlert![]() For more information visit: WaterAlert |