Is the Shell Rock River flooding?

Iowa · 2 gauges · Iowa river levels

The Shell Rock River is tracked by 2 USGS streamgauges in Iowa. This page compares each gauge’s live water level against its official National Weather Service flood stage, refreshed every 15 minutes, so you can tell whether the Shell Rock River is running normal, rising toward flood stage, or already flooding. 1 of 2 gauges have both a usable water-level reading and a published minor flood stage. Gauges without a published flood stage show water level and flow only. For nearby rivers, see all Iowa river levels.

data refreshed 7 min ago

Readings may be delayed; check each observation time below. This gauge summary does not rule out flooding on unmonitored stretches or nearby streets.

River facts

The longest-running gauge on this river is Shell Rock River at Shell Rock, IA. The highest level ever recorded there was 21.40 ft on 23 September 2016, carrying 45,000 cfs. Peak records there go back to 1856 (73 annual peaks). It is currently at 8.17 ft, 13.2 ft below that record.

Drains 1,746 sq mi · gauge elevation 885 ft · source: USGS peak-flow record

Gauge	Status	Stage	Flood stage	Updated
Shell Rock River at Shell Rock, IA	No flooding	8.17 ft	12 ft	24 min ago
Shell Rock River near Rockford, IA	No current data	—	—	—

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.