St. Marys River: water levels along the river

11 gauges report along the St. Marys River. 1 of them reads above normal for the date, and none is low.

The gauges on this page are spread across Michigan, Indiana, Ohio, Maryland and Georgia. Reading the gauges in order shows how a rise or a dry spell travels downstream, usually over a day or more on a big river. Fall is often a low point for rivers after the summer, until steady rain returns.