Big Sioux River Near Jefferson, Sd Water Level

Updated: Jun 04, 2026 River South Dakota

Current Elevation

24.90 ft

30-Day Water Level Trend

Flow Rate (Discharge)

Current flow is 1,860 cfs (cubic feet per second). Normal flow conditions suitable for most river activities.

Map & Location

GPS: 42.62637177°N, -96.51559460°W

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❓ Frequently Asked Questions

Where is Big Sioux River Near Jefferson, Sd located?

Big Sioux River Near Jefferson, Sd is a River located in South Dakota. The exact GPS coordinates are 42.62637177°N, -96.51559460°W. You can use these coordinates to get driving directions via Google Maps.

What is the Big Sioux River Near Jefferson, Sd water level today?

As of June 4, 2026, the water surface elevation at Big Sioux River Near Jefferson, Sd is 24.90 feet above sea level.

What is the current flow rate at Big Sioux River Near Jefferson, Sd?

The most recent discharge measurement at Big Sioux River Near Jefferson, Sd is 1,860 cubic feet per second (cfs). This data is provided by USGS and is updated daily.

Is it safe to swim or boat at Big Sioux River Near Jefferson, Sd?

Safety conditions at Big Sioux River Near Jefferson, Sd 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 Big Sioux River Near Jefferson, Sd good for fishing?

Big Sioux River Near Jefferson, Sd in South Dakota 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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