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U.S. Army Corps of Engineers provides current and historic water level information for rivers and lakes in the central United States.
Explore the NEW USGS National Water Dashboard; interactive map to access real-time water data from over 13,500 stations nationwide.
A color-coded map indicates current river levels or flood stages for more than 6,500 streamgages in U.S. states and territories. Zoom to a region of interest and hover over any dot to generate a hydrograph of recently observed water levels at that site.
3 Μαρ 2019 · A streamgage is a structure installed beside a stream or river that contains equipment that measures and records the water level (called gage height or stage) of the stream.
National Water Prediction Service - NOAA. Flood Inundation Mapping services are now available for 30% of the U.S. population. Please visit https://www.weather.gov/owp/operations for more information. Additional NWPS resources are available here.
5 ημέρες πριν · The National Weather Service's National Water Prediction Service (NWPS) provides river stage observations and forecasts and long-range river flood outlooks across the lower 48 United States, Puerto Rico, and Alaska.
A hydrograph shows how the river level changes over time at a specific location. Forecast hydrographs are displayed when flooding is expected, otherwise the hydrograph for the past few days is provided, if the data are available.
