Blue Earth River Near Rapidan flow report
As of July 13, 2026, Blue Earth River Near Rapidan is flowing at 2,300 cfs with a gage height of 10.33 ft, holding steady over the past 24 hours. Source: USGS gauge #05320000, refreshed throughout the day.
Historical Data
Blue Earth River Near Rapidan at a glance
How Blue Earth River Near Rapidan is running right now, where it sits on the map, and the key gauge stats.
Blue Earth River Near Rapidan is flowing at 2,300 cfs, with the water sitting 10.33 ft at the gage. Flow has held roughly steady over the past 24 hours.
This is USGS gauge #05320000 in Minnesota. Over the past 10 days the average has been 2,413 cfs, peaking at 2,630 cfs.
Over the next 5 days, Blue Earth River Near Rapidan is expected to recede from today's 2300 cfs, toward roughly 1655 cfs by 2026-07-17 (likely range 479-5716 cfs) -- drier than normal for the date.
For real-time updates and historical context, see the realtime view or the historical comparison. Browse other gauges in the Minnesota flow report.
Streamflow Forecast
Powered by PULSE — Snoflo’s Predictive Unified Learning & Simulation Engine, which learns from how this river has answered every past storm, snowmelt, and dry spell to forecast where it’s headed with a precision generic models can’t match.
How does this compare to past years?
Year-over-year overlay, annual peak discharge, the full distribution of daily flows on record, and the gauge's rating curve.
Weather Forecast
Next 5 days, hour by hour
Temperature line with weather symbols on top, snow + rain accumulation as columns, humidity as a dotted line.
5-day forecast table
Every 3 hours, broken out across temperature, snow, rain, humidity, and wind.
| Time | Condition | Temp (°F) | Snow (in) | Rain (in) | Humidity (%) | Wind (mps) | Wind dir |
|---|---|---|---|---|---|---|---|
| Loading detailed forecast… | |||||||
15-day forecast
Daily temperatures, snow, and rain projected over the next two weeks.
Blue Earth River Near Rapidan
The river is primarily fed by agricultural runoff and precipitation. There are several tributaries that contribute to the flow of the river, including Le Sueur River and Watonwan River. There are no major dams on the river. The flow of the river tends to be highest in the spring due to snowmelt and precipitation, and lowest in the late summer and fall. Interestingly, the Blue Earth River was named for the blue-green clay that can be found in the riverbanks.
Nearby streamflow levels
Cross-check Blue Earth River Near Rapidan's discharge against nearby gauges to spot whether the change here is local or regional.
| Gauge | Streamflow |
|---|---|
| Blue Earth River Near Rapidan | 2,300 cfs |
| Le Sueur River Near Rapidan | 1,550 cfs |
| Watonwan River Near Garden City | 668 cfs |
| Minnesota River At Mankato | 8,020 cfs |
| Little Cottonwood River Near Courtland | 72 cfs |
| Cottonwood River Near New Ulm | 527 cfs |
Nearby snowpack data
Snowpack at SNOTEL stations near Blue Earth River Near Rapidan. Spring snowmelt is the dominant driver of streamflow in mountain basins -- a deep snowpack upstream means more runoff later in the season.
| SNOTEL station | Snowpack |
|---|---|
| Blue Earth 1s | 0 in |
| Bricelyn | 0 in |
| Jordan 1ssw | 0 in |
| Brownton Wwtp | 0 in |
Plan a trip
Reservoirs, boat launches, river runs, and fishing spots within driving distance of Blue Earth River Near Rapidan.
River levels & flood safety
- Read the level before you go
- A river that's runnable at one flow can be deadly at another. Check current discharge and gage height — like the values shown above — against the flood-stage thresholds, and remember levels can spike fast after rain or a dam release.
- Respect cold water
- Snowmelt rivers run cold even in summer. Sudden immersion triggers cold-water shock and saps strength within minutes. Wear a PFD, dress for the water temperature (not the air), and never wade or paddle alone.
- Watch for swiftwater hazards
- Strainers (downed trees), undercut rocks, and low-head dams are the deadliest features on moving water. High, fast, muddy water hides them. If in doubt, scout from shore and portage.
- Mind flash floods & releases
- Narrow canyons can flood from a storm miles upstream, and dam-controlled reaches can rise without warning. Know the forecast, the release schedule, and your exit before you launch.
Track Blue Earth River Near Rapidan in the Snoflo app
Save this gauge as a favorite, set push alerts when streamflow crosses a threshold (e.g. "alert me when Blue Earth River Near Rapidan crosses 5,000 cfs"), and Snoflo's iOS app will push the moment USGS reports the crossing.
About Blue Earth River Near Rapidan
Where does the streamflow data for Blue Earth River Near Rapidan come from?
Discharge, gage height, and water temperature come directly from the USGS streamflow gauge 05320000. Snoflo refreshes the time series throughout the day. Forecasts come from the NOAA / yr.no feed Snoflo's iOS app uses.
How often is the report updated?
USGS gauges report continuously (typically every 15 minutes). Snoflo pulls fresh values throughout the day — look for the "as of" timestamp on the streamflow hero card.
What's the difference between discharge and gage height?
Discharge (cubic feet per second, or cfs) is the volume of water flowing past the gauge each second. Gage height is how high the water sits at the gauge (feet). They're related by a rating curve specific to each gauge — higher water means more flow, but the exact ratio depends on channel shape.
How is "percent of median" calculated?
Today's discharge is compared to the historical median discharge on this calendar day across the gauge's full record. 100% = right on median; 200% = a very high year; 30% = a drought-level low.
What are flood stages, and is this river safe right now?
Flood stages are NWS-defined gage-height thresholds — Action, Minor, Moderate, Major — marking when nearby roads or floodplains start to be affected. "Safe" depends on your activity and skill: a level that's a fun paddle for an expert can be lethal for a wader. Always check the current level against the thresholds above and the safety links, and when in doubt, stay off the water.
Can I get alerts when Blue Earth River Near Rapidan rises?
Yes — flow alerts are managed in the Snoflo iOS app. Favorite this gauge, set a streamflow threshold (e.g. "alert me when discharge crosses 5,000 cfs"), and you'll get a push the moment USGS reports the crossing.
Access the free Blue Earth River Near Rapidan report
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