United States Department of Agriculture
Natural Resources Conservation Service
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Water Supply & Reservoir Storage

Streamflow Forecasting

WSOR Cover Image

Oregon Water Supply Outlook Reports

The May 1, 2013 Water Supply Outlook Report (WSOR) is now available.
The following documents require Adobe Acrobat.

May 1, 2013 Water Supply Outlook Report  (PDF, 1919kb)

Retrieve Oregon WSOR publication in PDF format (PDF version available 2006-current):
           

Retrieve historic Oregon WSOR publication in text format (text version available 1990-current):
         

Reservoir Storage

Surface Water Supply Index (SWSI)