Salt Fork Near St. Joseph flow report
As of July 13, 2026, Salt Fork Near St. Joseph is flowing at 118 cfs with a gage height of 4.13 ft, receding 54% over the past 24 hours. Source: USGS gauge #03336900, refreshed throughout the day.
Historical Data
Salt Fork Near St. Joseph at a glance
How Salt Fork Near St. Joseph is running right now, where it sits on the map, and the key gauge stats.
Salt Fork Near St. Joseph is flowing at 118 cfs, with the water sitting 4.13 ft at the gage. Flow is down 54% since yesterday as the gauge recedes.
This is USGS gauge #03336900 in Illinois. Over the past 10 days the average has been 171 cfs, peaking at 493 cfs.
Over the next 5 days, Salt Fork Near St. Joseph is expected to recede from today's 257 cfs, toward roughly 109 cfs by 2026-07-17 (likely range 42-288 cfs) -- about normal for the date.
For real-time updates and historical context, see the realtime view or the historical comparison. Browse other gauges in the Illinois 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.
Salt Fork Near St. Joseph
Joseph, IL stream gauge measures the water flowing through the Salt Fork of the Vermilion River. The main constituents of the stream flow are rain and snowmelt. The stream does not have any major tributaries or dams, but there are small tributaries that contribute to the flow. The stream experiences seasonal trends, with high flows during the spring and low flows during the summer and fall. Interestingly, the Salt Fork is known for its high diversity of fish species, including some rare and endangered species. Overall, the hydrology of the Salt Fork is important for understanding the water resources in the area and protecting the diverse aquatic life.
Nearby streamflow levels
Cross-check Salt Fork Near St. Joseph's discharge against nearby gauges to spot whether the change here is local or regional.
| Gauge | Streamflow |
|---|---|
| Salt Fork Near St. Joseph | 118 cfs |
| Boneyard Creek At Lincoln Ave At Urbana | 4 cfs |
| Boneyard Creek At Urbana | 3 cfs |
| Middle Fork Vermilion River Above Oakwood | 163 cfs |
| Sangamon River At Fisher | 166 cfs |
| Vermilion River Near Danville | 1,890 cfs |
Nearby snowpack data
Snowpack at SNOTEL stations near Salt Fork Near St. Joseph. 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 |
|---|---|
| Urbana 4.2 Ese | 0 in |
| Homer 2.0 N | 0 in |
| Champaign 2.5 S | 0 in |
| Broadlands 0.1 Ssw | 0 in |
| Tuscola 0.5 Wsw | 0 in |
| Cisco | 0 in |
Plan a trip
Reservoirs, boat launches, river runs, and fishing spots within driving distance of Salt Fork Near St. Joseph.
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 Salt Fork Near St. Joseph in the Snoflo app
Save this gauge as a favorite, set push alerts when streamflow crosses a threshold (e.g. "alert me when Salt Fork Near St. Joseph crosses 5,000 cfs"), and Snoflo's iOS app will push the moment USGS reports the crossing.
About Salt Fork Near St. Joseph
Where does the streamflow data for Salt Fork Near St. Joseph come from?
Discharge, gage height, and water temperature come directly from the USGS streamflow gauge 03336900. 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 Salt Fork Near St. Joseph 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 Salt Fork Near St. Joseph report
Create your free account to track this river — and everything else you love on the water.
- Flow alerts — get pinged the moment this river hits your range
- Save favorites — every river, lake & snowpack in one place
- Full history & forecasts — plus the free iPhone app