USGS 03049500 · Stream site
Allegheny River at Natrona, PA
Last stored reading Sep 14, 8:54 PM (10 min ago) · USGS monitoring location · HUC 05010009
Latest readings
Much above normal- Streamflow 32,100 cfs Sep 14, 8:15 PM
- Gage height 13.41 ft Sep 14, 8:15 PM
History
Loading readings…
Flow statistics for today
Daily percentiles for this calendar day, 1939–2025 (87 years of record).
Today is about the 95th percentile — much above for the date.
- p10
- 1,850 cfs
- p25
- 2,820 cfs
- p50 (median)
- 4,880 cfs
- p75
- 8,250 cfs
- p90
- 16,600 cfs
NOAA river forecast
NWPS forecast point NATP1 — Allegheny River at Natrona Lock and Dam
Observed
13.39 ft 31.70 kcfs
No flooding · Sep 14, 7:15 PM
Forecast
13.40 ft 31.80 kcfs
No flooding · Sep 15, 5:00 AM
Flood categories (stage, ft)
- Action
- 17.2
- Minor
- 21.0
- Moderate
- 24.0
- Major
- 26.0
What uses this gauge
Runs
Location
40.61530, -79.71837 · Google Maps