Washington State Department of Ecology

Office of Columbia River photo identifier

Office of Columbia River

OFFICE OF COLUMBIA RIVER (OCR)

Ecology Home > Office of Columbia River > Web Tools

Web Tools

Copyright © Washington State Department of Ecology. See http://www.ecy.wa.gov/copyright.html.

Columbia River Mainstem Water Resources Information System  

Water Resources Explorer

Use the Water Resources Explorer to find information about water rights.

Tutorial, FAQ, and more information.

Go directly to the Water Resources Explorer.

Columbia River Water Budget

Click a point on a map to get information about water allocation, streamflows, etc on the Columbia River Mainstem.

Go to the Columbia River Water Budget Map.

Water Supply/Demand Forecast

Available in 2012, the Water Supply/Demand Forcast tool will allow users to view water supply and demand information for specific watersheds throughout the Columbia River Basin.
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