National Weather Service United States Department of Commerce

Super Typhoon Bavi to Impact Guam and the Mariana Islands; Excessive Rainfall and Flooding Threat in the Mid-Atlantic

Catastrophic Super Typhoon Bavi's eyewall has reached Rota and is expected to bring dangerous winds, heavy rainfall and storm surge to Guam, Rota, Tinian and Saipan. A Typhoon Warning remains in effect. Heavy to excessive rainfall will continue to bring a flooding threat from coastal Mid-Atlantic to southern New England through Monday. Read More >

Archived River Data
 

Almost all river observations used in river forecasts are provided by partner agencies such as the US Geological Survey and the US Army Corps of Engineers. Use the links below to view/retrieve archived river data from the source agency.

US Geological Survey archived data
Click the state of interest, followed by the river gauge location. Then change the "begin date" and "end date" to select the period of interest.

US Army Corps of Engineers archived data
Click the region of interest, then select the river system via the drop-down menu. Then, click on the gauge location of interest.