Hydroclimatology

Precipitation

Hydrometeorological Design Studies Center - HDSC Information
Hydrometeorological Design Studies Center - Precipitation Return Periods
Hydrometeorological Design Studies Center - Precipitation Frequency Data Server
Hydrometeorological Design Studies Center - Probable Maximum Precipitation
Hydrometeorological Design Studies Center - Record Rainfalls
Hydrometeorological Design Studies Center - Precipitation Frequency

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PRISM (Parameter-elevation Regressions on Independent Slopes Model)

Northwest River Forecast Center - RFC Use of PRISM (2.6mb pdf)

Northwest River Forecast Center - Precipitation Monthly Means
Northwest River Forecast Center - Temperature Monthly Means

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US Dept of Commerce National Oceanic and Atmospheric Administration National Weather Service Northwest River Forecast Center (NWRFC) 5241 NE 122nd Avenue Portland, Oregon 97230-1089 Telephone: 503-326-7401 Last Modified: August 25, 2008

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