See all 5 routes on Big South Fork
Kentucky | Cumberland Plateau
Big South ForkYamacraw to Alum Ford
Gentler lower Big South Fork float from Yamacraw to Alum Ford with public access at both ends, direct Stearns USGS live data, and official Kentucky flow guidance for the lower family-friendly lake-headwater section.
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Route location
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Route overview
Trip details
Access rules, camping and seasonal notes.
Permits, camping and season
Access and shuttle
Launch at Yamacraw and take out at Alum Ford for the easier lower Big South Fork float into the headwaters of Lake Cumberland. Use the Stearns gauge as a direct official flow check and expect a flatter, more open finish than the upstream Blue Heron split.
Access map
Put-in
YamacrawYamacraw is the upstream bridge-area access on KY 92. Inspect the ramp and parking before committing because mud, cleanup work, or traffic can change the landing.
Take-out
Alum FordAlum Ford is a paved NPS/KDFWR ramp beside the campground, but the route finishes in a more lake-influenced section where motorboats and changing lake levels can affect the feel of the final miles.
Road shuttle
Stage the Alum Ford take-out first, then drive back to Yamacraw on KY 92. Inspect both ramps before launching because lower-river mud, lake-level changes, or vehicle traffic can change how easy the landings feel on a given day.
Additional access notes
- The route lies in a publicly managed NPS corridor, but same-day closures, storm damage, or campground traffic can still affect access. Check park alerts before leaving vehicles.
More route and safety guidance
- NPS and KDFWR describe this as the flatter headwaters-of-Lake-Cumberland section, which means motorboats can appear and lake level can change the feel of the route.
- The corridor stays in a managed public river park, but banks outside the named accesses should still be treated as private or unsuitable for casual exit points.
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Conditions
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Gauge source
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Station details and river cameras
Station observations
USGS measurements
Measurement notes and coverage
These are observations at the station. Water depth and current can differ along your trip.
River camera · USGS
View at the gauge
South Fork Cumberland River near Stearns, KY. This view may be outside your paddling reach. Images are periodic and do not establish safe conditions.
Photos and recent reports
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Paddler reports
Recent notes from paddlers
A few quick notes from people who were on this route recently.
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Sources and methodology
Review source dates and published guidance below. We have not inspected this trip in person.
Why this scoreData reliability: checking
This rating reflects whether the gauge measures this part of the river, whether published water-level guidance is available, and how recently the data was updated.
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Data behind the scoreWater levels, published guidance and update times
These readings and published water-level limits help explain today’s score.
| Gauge site | South Fork Cumberland River near Stearns, KY |
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| Preferred range | 100 cfs to 500 cfs |
| Low threshold | 100 cfs |
| High threshold | 1,500 cfs |
| Evidence strength behind the range | Official data source |
| Gauge observed | Checking |
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| Main source behind this score | KDFWR recommended river levels for Big South Fork at Stearns |
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NotesPublished evidence and verification notes
These notes cover the access details, route quirks, and source caveats most likely to matter once you get there.
- Official route segmentYamacraw to Alum Ford, 8 mi
KDFWR says families and beginners should try the 8-mile stretch from Yamacraw to Alum Ford Boat Ramp.
- Official level band100-500 cfs best casual band
KDFWR says expect dragging below 100 cfs at the Stearns gauge, rates 100 to 500 cfs as the best flow for casual floating, 500 to 1,500 cfs as faster water for more experienced open boats, and above 1,500 cfs as experienced closed-boat water. Flow above 3,000 cfs is described as extremely dangerous.
- Put-in accessYamacraw, 36.7255, -84.5446
KDFWR lists Yamacraw as the upstream public access with year-round availability, an unpaved ramp, and published coordinates beside the KY 92 bridge corridor.
- Take-out accessAlum Ford, 36.7639, -84.5471
KDFWR lists Alum Ford as the downstream public access with a paved ramp, paved parking, and published coordinates.
- Gauge check during route review · June 26, 2026USGS 03410500 at 199 cfs / 2.11 ft
This reading was saved when we checked the guide. It is not today’s water level. Check the current gauge and local conditions before paddling.
- Camping supportAlum Ford campground at the take-out
Alum Ford Campground sits adjacent to the Alum Ford boat launch and supports a developed endpoint campground finish for this lower float.
Verify it yourselfCheck the source links
Use these links to double-check the gauge, route details, and access notes before you head out.
Other routes nearby
More on Big South Fork
All 5Nearby routes within 75 miles
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