Water Resources of the United States


WATER DATA FOR THE NATION

National Water Information System

View current and historical streamflow, ground-water level, and water-quality data

Today's Water Conditions

View comparisons of current and historical conditions using maps
Click map to go to current water resources conditions in the U.S.

WATER SCIENCE SPECIALTIES

WATER SCIENCE BY STATE

USGS Water Science Centers are located in each state

USGS In Your State (clickable)There is a USGS Water Science Center office in each State.
Maryland-Delaware-D.C. New Jersey Connecticut Virginia Rhode Island North Carolina South Carolina Massachusettes Maine New Hampshire Vermont New York Hawaii Alaska Caribbean Florida Georgia West Virginia Pennsylvania Alabama Tennessee Kentucky Ohio Indiana Michigan Mississippi Illinois Wisconsin Louisiana Arkansas Missouri Iowa Minnesota Texas Oklahoma Kansas Nebraska South Dakota North Dakota New Mexico Arizona Colorado Utah Wyoming Montana Nevada Idaho California Oregon Washington

Hydrologic Networks and Analysis Program (HNA)

Key Activities:

HNA provides full or partial support for:

National Stream Quality Accounting Network (NASQAN) National Stream Quality Accounting Network (NASQAN)
Hydrologic Benchmark Network Hydrologic Benchmark Network
Acid Rain, Atmospheric Deposition and Precipitation Chemistry Acid Rain, Atmospheric Deposition and Precipitation Chemistry

DATA DELIVERY

National Water Information System (NWIS) National Water Information System (NWIS)

RESEARCH

National Park Service Water-Quality Partnership National Park Service Water-Quality Partnership
Climate Research Climate Research
Priority Ecosystem Science Priority Ecosystem Science
Klamath River Basin Klamath River Basin

USGS Home Water Climate Change Science Systems Ecosystems Energy, Minerals, & Env. Health Hazards USGS Intranet

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U.S. Geological Survey
URL: http://water.usgs.gov/hna/key_activities.html
Page Contact Information: Water Webserver Team
Page Last Modified: Wednesday, 05-Oct-2016 10:57:14 EDT