The Middle Deschutes is an option for now, even though there are high winter flows, the nymphing action is fairly good. Areas around Tumalo, Lower Bridge and Crooked River Ranch will offer access to wadeable water. Stonefly nymphs with a PT Jig dropper would be my #1 choice for now. Copper Johns, Pink Beaded Hares Ear, Girdle Bug, Blue Prince and Zebra Midges.