Allegheny River at Lock & Dam 6 at Clinton, PA

Armstrong County, Pennsylvania · USGS gauge 03039035 · NWS CLNP1 · Allegheny River flood status · Pennsylvania river levels

Nearby: river levels near Freeport

Is Allegheny River at Lock & Dam 6 at Clinton, PA flooding right now?

No — Allegheny River at Lock & Dam 6 at Clinton, PA is at 10.59 ft, 10.4 ft below its 21 ft flood stage, as of 38 min ago.

Gauge height
10.59 ft
as of 38 min ago
Streamflow
data refreshed 8 min ago

Minor flooding here begins at 21 ft, with major flooding at 24 ft. The highest crest on record was 26.4 ft on Wed, Mar 18, 1936.

Flood forecast

NWS forecast, issued 11 hours ago. Forecasts are issued for select river points and update through the day.

Flood stages at this gauge

CategoryStageCurrent distance
Action17 ft6.4 ft below
Minor flood21 ft10.4 ft below
Moderate flood22 ft11.4 ft below
Major flood24 ft13.4 ft below

Highest crests on record

StageDate
26.4 ft1936-03-18
22 ft1972-06-23
20.3 ft2004-09-18
19.8 ft2007-03-16
19.2 ft1990-12-31

Nearby gauges

GaugeDistanceCounty
Allegheny River below Lock & Dam 6 at Clinton, PA0.1 miArmstrong County
Crooked Creek at Crooked Creek Dam near Ford City3.7 miArmstrong County
Allegheny River at Lock & Dam 5 near Freeport, PA5.0 miArmstrong County
Allegheny River below Lock & Dam 5 near Freeport, PA5.1 miArmstrong County
Buffalo Creek at Iron Bridge, PA5.2 miArmstrong County
Provisional data: Real-time readings are provisional and subject to revision by the USGS — sensors can be affected by ice, debris, or equipment malfunction. Do not rely on this site for decisions involving personal safety; follow official guidance from the National Weather Service and local authorities.

Sources: USGS monitoring location · NWS gauge & forecast