Rolling Fork Near Boston flow report
As of July 13, 2026, Rolling Fork Near Boston is flowing at 5,020 cfs with a gage height of 18.10 ft, rising 98% over the past 24 hours. Source: USGS gauge #03301500, refreshed throughout the day.
Historical Data
Rolling Fork Near Boston at a glance
How Rolling Fork Near Boston is running right now, where it sits on the map, and the key gauge stats.
Rolling Fork Near Boston is flowing at 5,020 cfs, with the water sitting 18.10 ft at the gage. Flow is up 98% since yesterday — a rising hydrograph.
This is USGS gauge #03301500 in Kentucky. Over the past 10 days the average has been 1,325 cfs, peaking at 5,020 cfs.
Over the next 5 days, Rolling Fork Near Boston is expected to recede from today's 2540 cfs, toward roughly 1055 cfs by 2026-07-17 (likely range 226-4914 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 Kentucky 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.
Rolling Fork Near Boston
The river is fed by several tributaries, including the Beech Fork, and there are several dams along its course. The water level tends to be highest in the spring, when snowmelt and rainfall are common, and lowest in the summer and fall. The hydrology of the Rolling Fork is interesting because it is home to a diverse range of aquatic life, and has been the site of numerous conservation efforts. Additionally, the river has played an important role in the history and culture of the region.
Nearby streamflow levels
Cross-check Rolling Fork Near Boston's discharge against nearby gauges to spot whether the change here is local or regional.
| Gauge | Streamflow |
|---|---|
| Rolling Fork Near Boston | 5,020 cfs |
| Long Lick At Clermont | 20 cfs |
| Beech Fork At Bardstown | 2,920 cfs |
| North Fork Nolin River At Hodgenville | 23 cfs |
| Salt River At Shepherdsville | 3,200 cfs |
| Cedar Creek At Hwy 1442 Near Shepherdsville | 28 cfs |
Nearby snowpack data
Snowpack at SNOTEL stations near Rolling Fork Near Boston. 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 |
|---|---|
| Corners | 0 in |
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 Rolling Fork Near Boston in the Snoflo app
Save this gauge as a favorite, set push alerts when streamflow crosses a threshold (e.g. "alert me when Rolling Fork Near Boston crosses 5,000 cfs"), and Snoflo's iOS app will push the moment USGS reports the crossing.
About Rolling Fork Near Boston
Where does the streamflow data for Rolling Fork Near Boston come from?
Discharge, gage height, and water temperature come directly from the USGS streamflow gauge 03301500. 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 Rolling Fork Near Boston 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 Rolling Fork Near Boston report
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