USGS stream gauge 06467500 · South Dakota
Missouri River at Yankton, SD
As of Oct 28, 2026, 7:30 AM CDT, this gauge read a gage height of 10.15 ft. Over the past 7 days the water level fell 0.03 ft. Data from the USGS.
Updated Oct 28, 2026, 9:25 AM EDT (USGS Water Data snapshot)
Gage height
10.15 ft
7-day range 10.09–10.22 ft
Discharge
—
Latest reading
56 min ago
Oct 28, 2026, 7:30 AM CDT
Readings are provisional USGS data and may be revised. Rivers can rise fast after rain upstream. For flood warnings, check weather.gov and follow local authorities.
Gage height, past 7 days
Chart dates are in South Dakota local time (America/Chicago).
Reading this gauge
Gage height is the water surface level above this station's own reference point, so 10.15 ft is not the river depth and cannot be compared with other gauges. Discharge, the volume of water flowing past each second, is the better number for comparing conditions over time and between rivers.
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| USGS site number | 06467500 |
|---|---|
| Official name | MISSOURI RIVER AT YANKTON, SD |
| State | South Dakota |
| Drainage area | 279,500 sq mi |
| Gage datum elevation | 1,140.0 ft above sea level |
| Coordinates | 42.8661° N, 97.3936° W |
Source: USGS Water Data for the Nation, site 06467500. Parameters 00065 (gage height) and 00060 (discharge).
Other South Dakota gauges
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