St. Clair River At Port Huron, Mi Water Level

Updated: Jun 19, 2026 River Michigan

Current Elevation

578.71 ft

30-Day Water Level Trend

Flow Rate (Discharge)

Current flow is 208,000 cfs (cubic feet per second). Fast moving water! Exercise extreme caution. Not recommended for inexperienced paddlers.

Map & Location

GPS: 42.98697429°N, -82.42463690°W

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❓ Frequently Asked Questions

Where is St. Clair River At Port Huron, Mi located?

St. Clair River At Port Huron, Mi is a River located in Michigan. The exact GPS coordinates are 42.98697429°N, -82.42463690°W. You can use these coordinates to get driving directions via Google Maps.

What is the St. Clair River At Port Huron, Mi water level today?

As of June 19, 2026, the water surface elevation at St. Clair River At Port Huron, Mi is 578.71 feet above sea level.

What is the current flow rate at St. Clair River At Port Huron, Mi?

The most recent discharge measurement at St. Clair River At Port Huron, Mi is 208,000 cubic feet per second (cfs). This data is provided by USGS and is updated daily.

Is it safe to swim or boat at St. Clair River At Port Huron, Mi?

Safety conditions at St. Clair River At Port Huron, Mi depend on current water levels, flow rates, temperature, and weather. Always check the latest data on this page before planning any water activities. We recommend checking local advisories and weather forecasts for the most up-to-date safety information.

Is St. Clair River At Port Huron, Mi good for fishing?

St. Clair River At Port Huron, Mi in Michigan is a popular destination for anglers. Check current water temperature and flow conditions on this page to plan your fishing trip. Always verify you have the appropriate state fishing license.

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