Horse Creek Near Mckenzie Bridge
Horse Creek · Pacific NW · USGS gage 14159100
Coldwater (summer mean 11.8°C — prime coldwater).
Water
43°F
Flow
613 cfs
Air
90°F
Sky
18%
Predicted hatches · 2026-06-16
PredictedMidgeChironomidae0.50
Predicted by conditions; no reports yet. water 5.9°C (43°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.