Rock River above Sinnissippi Dam at Rock Falls, IL

Whiteside County, Illinois · USGS gauge 05443000 · Rock River flood status · Illinois river levels

Is Rock River above Sinnissippi Dam at Rock Falls, IL flooding right now?

Rock River above Sinnissippi Dam at Rock Falls, IL measured 6.73 ft on 2026-11-11 15:00:00 UTC. No NWS minor flood stage is published for this gauge.

Gauge height

6.73 ft

as of 66 min ago

Streamflow

—

data refreshed 5 min ago

No National Weather Service flood stage is published for this gauge, so no flood category can be shown — why some gauges have no flood stage.

Last 7 days

Past 7 days · 6.41–6.96 ft

Nearby gauges

Gauge	Distance	County
Rock River at Como, IL	3.7 mi	Whiteside County
Elkhorn Creek near Penrose, IL	8.0 mi	Whiteside County
Rock River at Dixon, IL	10.6 mi	Lee County
Mississippi River at Dam 13 near Fulton, IL	25.8 mi	Whiteside County
Beaver Slough at 3rd Street at Clinton, IA	26.6 mi	Clinton 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