Prof. G. Robert Brakenridge

Depts. Geography and Earth Sciences

To access individual site data: proceed to regional displays, below.

Dartmouth College

Hanover, NH 03755 USA

River Watch

Data for:

4-Aug-10

Yellow: low flow or ice-covered

Technical  Summary

Blue: normal

Purple: flood

Crosses (red and yellow): from gaging station data

Satellite Gauging Site Locations

Red: major flood

This display uses NASA/JAXA AMSR-E data (Ashcroft, P., and Wentz, F., 2006, updated daily, AMSR-E/Aqua L2A Global Swath Spatially-Resampled Brightness Temperatures V002, Boulder, Colorado USA, National Snow and Ice Data Center)

to estimate river discharge at over 2500 selected river measurement sites.

In 2009, we are testing and calibrating the several thousand river measurement points in this display.