Welcome to the National Water Resources Outlook

Three Ways to Get Started:

Hydrologic Point Information

Search by River, Location, or Handbook-Five ID

National Water Resources Map

Click map above for full, interactive version

Western US Water Supply Map

Click map above for full, interactive version

Notice! This is an Experimental Product.

Water is an important resource for agriculture, industry, cities, and people all across America. The National Weather Service forecasts streamflow for many rivers around the country to support decision making related to water management. In times of excess, flooding can be planned for or mitigated based on forecasts. In times of scarcity, water can be managed to maximize its value based on forecasts. This site provides access to river forecasts and a variety of visualization tools. Suggestions and comments on this website and NWS water resources forecast services are always welcome.

Currently Participating River Forecast Centers:

Alaska/Pacific RFC Arkansas-Red Basin RFC California-Nevada RFC
Colorado Basin RFC Lower Mississippi RFC Middle Atlantic RFC
Missouri River Basin RFC North Central RFC Northeast RFC
Northwest RFC Ohio RFC Southeast RFC West Gulf RFC