[1] Oregon State Univ, Water Resources Grad Program, Corvallis, OR 97331 USA
[2] Oregon State Univ, Dept Biol & Ecol Engn, Corvallis, OR 97331 USA
[3] McGill Univ, Dept Earth & Planetary Sci, Montreal, PQ, Canada
[4] Oregon State Univ, Coll Earth Ocean & Atmospher Sci, Corvallis, OR USA
[5] Univ Bern, Inst Geog GIUB, Hydrol Grp, Bern, Switzerland
[6] Univ Bern, Oeschger Ctr Climate Change Res OCCR, Bern, Switzerland
[7] US EPA, Ctr Publ Hlth & Environm Assessment, Pacific Ecol Syst Div, Corvallis, OR USA