Spring Creek At Trexlertown
Spring Creek · Northeast · USGS gage 01451400
Coldwater (summer mean 15.4°C — prime coldwater).
Water
47°F
Flow
3 cfs
Air
36°F
Sky
14%
Pressure
30.55 in
Wind
3 mph
Predicted hatches · 2026-11-01
PredictedBlue-Winged OliveBaetis spp.0.45
Predicted by conditions; no reports yet. water 8.6°C (47°F) sits in the prime band (6-11°C); shoulder of the season; 8 days sustained ≥4°C; bright high pressure — tougher; watch midday, especially overcast afternoons.
flies: BWO Sparkle Dun #18-22, RS2, Pheasant Tail #18
PredictedMidgeChironomidae0.45
Predicted by conditions; no reports yet. water 8.6°C (47°F) sits in the prime band (1-10°C); shoulder of the season; 8 days sustained ≥0°C; bright high pressure — tougher; 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.