Rock River, Illinois — flow & river levels

5 streamgages on the Rock River. Open a gage for live 15-minute flow, charts, percentiles and history.

Gage	Station	Latest daily mean
Rock River At Byron, Il	USGS NWIS 05440700	6,527.2 CFS Oct 16
Rock River At Como, Il	USGS NWIS 05443500	7,250.2 CFS Oct 16
Rock River At Dixon, Il	USGS NWIS 05442300	6,538.8 CFS Oct 16
Rock River At Rockton, Il	USGS NWIS 05437500	5,059.7 CFS Oct 16
Rock River Near Joslin, Il	USGS NWIS 05446500	7,732.3 CFS Oct 16

Other Illinois rivers

• Des Plaines River8
• Kaskaskia River8
• Salt Creek7
• Sangamon River6
• Illinois River5
• Sugar Creek5
• Fox River4
• Big Muddy River3
• Embarras River3
• Kishwaukee River3
• Little Wabash River3
• Mill Creek3

← All Illinois rivers