Skip to content
Angling Hubs

Saint Marys River in Michigan

River54.9 mi

Around here

Around Saint Marys River

Soo Locks Visitor Center24.3 mi10 mi

Data Source: Recreation.gov · Source: USGS GNIS · Public land: USGS PAD-US

About this river

Saint Marys River is a 54.9 mile river. Streamflow is measured at the USGS gauge ST. Marys River at Sault Ste. Marie, Ontario (site 04127885). The National Hydrography Dataset places it at stream order 9. Reach geometry comes from the USGS National Hydrography Dataset.

Boat access nearby

7 mapped launches sit in the mapped area of Saint Marys River, all of them public access. Ramp data comes from the USGS national boat-ramp inventory.

  • Raber BaySt. Marys RiverPublic
  • Munuscong State ForestMunuscong RiverPublic
  • Dunbar ParkCharlotte RiverPublic
  • Brimley State ParkLake SuperiorPublic
  • Riverside DriveSt. Marys RiverPublic
  • William Gregory ParkSt. Marys RiverPublic
  • Ashbun BaySt. Marys RiverPublic
Free widget

Embed this gauge on your site

Paste this snippet anywhere, an outfitter page, a club site, a trip report, to show Saint Marys River's live streamflow, water level and 7-day trend. It reads the USGS gauge directly, updates itself, and links back here.

Embed code

See every free widget you can put on your site, including live conditions and a 7 day forecast.