Minnesota River at Ortonville Water Level

Current Water Level

Gage Height

Streamflow

Last Reading

FLOOD STAGES

Know the flood categories.

Flood stages defined by the National Weather Service. Gage height data from USGS Water Resources.

Minor Flood

10 ft

3,015 cfs

Action Stage

9 ft

2,447 cfs

7-Day Water Level Chart

Loading chart data...

View Official NWS Hydrograph →

Historic Crests

Date	Stage	Flow
Apr 11, 2023	13.02 ft	5,870 cfs
Apr 12, 1952	12.92 ft	3,060 cfs
Apr 9, 1997	12.85 ft	5,070 cfs

About This Gauge

USGS Site

05292000

NWS LID

ORTM5

River

Minnesota River

County

Big Stone, MN

Coordinates

45.2956°N, 96.4439°W

Get Flood Alerts for Minnesota River

StormCast monitors this gauge and sends a push notification to your phone when the water level crosses into a new flood category — even at 3 AM.

Frequently Asked Questions

What is the current water level of Minnesota River at Ortonville?

The Minnesota River at Ortonville gauge is maintained by USGS (site 05292000) and reports water levels every 15 minutes. Visit this page to see the latest reading updated live, or download StormCast to get push alerts when levels rise.

What is flood stage for Minnesota River at Ortonville?

The NWS-defined flood stage for Minnesota River at Ortonville is 10 feet. Action stage begins at 9 feet. Moderate flooding starts at N/A feet, and major flooding at N/A feet.

How do I get alerts when Minnesota River rises?

Download StormCast free on Google Play, go to River Gauges, and add Minnesota River at Ortonville to your watchlist. StormCast will send a push notification to your phone whenever the water level crosses into a new NWS flood category.

Where is the Minnesota River at Ortonville gauge located?

The gauge is located in Big Stone County, Minnesota at coordinates 45.2956°N, 96.4439°W. USGS site number: 05292000. Data is provided by the U.S. Geological Survey and the National Weather Service.

More Gauges on Minnesota River

Minnesota River at Big Stone Lake Minnesota River at Granite Falls Minnesota River at Henderson Minnesota River at Jordan Minnesota River at Mankato Minnesota River near Morton Minnesota River at Montevideo Minnesota River at New Ulm

On This River

Upstream: Minnesota River at Big Stone Lake Downstream: Minnesota River at Montevideo

More Resources

Minnesota River Gauges River Level App Flood Alerts Understanding River Flood Levels Flash Flood Warnings Tornado Alerts

Source & Notes

Data provided by: Observations courtesy of U.S. Geological Survey

Stage may be affected by ice.

Minnesota River at Ortonville Water Level & Flood Stage.