Big Sioux River, Iowa — flow & river levels

2 streamgages on the Big Sioux River. Open a gage for live 15-minute flow, charts, percentiles and history.

Gage	Station	Latest daily mean
Big Sioux River At Akron, Ia	USGS NWIS 06485500	833.7 CFS Oct 16
Big Sioux River At Sioux City, Ia	USGS NWIS 06485950	—

Other Iowa rivers

• Des Moines River13
• Iowa River12
• Cedar River11
• Raccoon River4
• South Skunk River4
• Turkey River4
• Wapsipinicon River4
• Chariton River3
• Little Sioux River3
• Upper Iowa River3
• Beaver Creek2
• Boone River2

← All Iowa rivers