St. Marys River, Ohio — flow & river levels

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

Gage	Station	Latest daily mean
St Marys River At Walcot Street At Willshire Oh	USGS NWIS 04181049	36.4 CFS Oct 16
St. Marys River At Rockford Oh	USGS NWIS 04180988	45.6 CFS Oct 16

Other Ohio rivers

• Scioto River11
• Great Miami River9
• Mill Creek8
• Blanchard River6
• Cuyahoga River5
• Mad River5
• Mahoning River5
• Tuscarawas River5
• Chippewa Creek4
• Muskingum River4
• Sandusky River4
• Big Walnut Creek3

← All Ohio rivers