Nf Of Mf Willamette River above Parker Creek near Oakridge
Nf Of Mf Willamette River · Pacific NW · USGS gage 14147200
Coldwater (summer mean 13.4°C — prime coldwater).
Water
41°F
Flow
170 cfs
Air
57°F
Sky
100%
Pressure
29.85 in
Wind
5 mph
Predicted hatches · 2026-06-20
PredictedMidgeChironomidae0.50
Predicted by conditions; no reports yet. water 5.0°C (41°F) sits in the prime band (1-10°C); shoulder of the season; watch midday, especially cold months.
flies: Zebra Midge #18-22, Griffith's Gnat, Disco Midge
PREDICTED from the first-principles model only. Report-confirmed signal (fly-shop & forum reports) is the next milestone.