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Kentucky | Hart County / Mammoth Cave
Green River
Munfordville-Stovall Park Ramp to Dennison Ferry Carrydown
Check current paddling conditions for this Green River route, including water level, recent gauge trend, weather, and route details.
Route location
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Need to know
Why this call
Safety
Route safety
Advanced routeThis route has hazards that can create serious consequences if missed or misjudged. Paddle only with appropriate skill, equipment, and current local information.
Safety details
Treat Stovall-to-Dennison as a 21-mile committed day into Mammoth Cave with limited bailout options and a day-use park carry-out at the finish.
- Use KDFWR's Munfordville band conservatively: below 300 cfs the route slows down, while above 600 cfs broad current, debris, and slick carry-out footing leave less margin.
- NPS describes the park Green River as flat water with swift current and dynamic hazards such as submerged trees, rocks, and drifting debris. Save energy for the Dennison Ferry stairs and ramp.
Conditions
Gauge history and hourly forecast
The top card is the quick read. This lower section keeps the longer gauge trend, gauge context, and hourly forecast together.
Gauge detail
Gauge history & hourly forecastDetailed view
Gauge note
Target band: 300 cfs to 600 cfs · Green River at Munfordville, KY
Gauge context
Use the Green River at Munfordville gauge. KDFWR rates 300 to 600 cfs as good for boating and fishing. Today the river is well above band at 1670 cfs, so expect a faster, more consequential broad-river day with extra caution at the park carry-down finish.
Gauge
Recent trend
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Gauge source
--Checking timestampMN DNR provides the current paddling level here, but not chart-ready recent samples.
Weather
Hourly forecast
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Next 8 hours
Short-route forecast
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Route overview
Quick facts and what's next
Distance, difficulty, shuttle basics, and the near-term outlook before you commit to the drive.
Quick facts
Plan ahead
Upcoming outlook
These are early planning reads. Re-check live conditions before you commit to the drive.
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Plan
Plan your trip
Launch points, shuttle details, distance, and access notes.
Route logistics
Access and shuttle
Launch at Munfordville-Stovall Park and take out at Dennison Ferry for the official 21-mile Green River run into Mammoth Cave. Use the Munfordville gauge, and note that the current July 6 reading is well above KDFWR's 300 to 600 cfs good band, so this should be treated as a higher-water route today.
Prepare this trip
Take the plan with you
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Put-in
Munfordville-Stovall Park RampStovall Park is the easiest side of this route: paved ramp, restrooms, primitive camping, and park amenities. Use the ramp efficiently because it also serves local anglers and park users.
Take-out
Dennison FerryDennison Ferry is day-use only and finishes with a carry-down and carry-up park access rather than a simple motorboat ramp. Save real energy for the take-out.
Plan this segment
Access caveats and watch for
Access caveats
- Stovall Park is the easiest side of this route: paved ramp, restrooms, primitive camping, and park amenities. Use the ramp efficiently because it also serves local anglers and park users.
- Dennison Ferry is day-use only and finishes with a carry-down and carry-up park access rather than a simple motorboat ramp. Save real energy for the take-out.
- This route finishes inside Mammoth Cave National Park, so check park access status and stay within the marked public footprint at Dennison.
- Private banks between the named accesses are not general-purpose bailout or camping areas even when sandbars are exposed.
Watch for
- Discharge below about 300 cfs, when this long route slows down and gets more consequential for a same-day plan.
- Discharge above about 600 cfs, when broad-river current, wood, and the park carry-down finish become less forgiving.
- Broad-river wind, exposed sun, muddy footing, fresh strainers after rain, and reduced cell coverage closer to Mammoth Cave.
- The park carry-down and carry-up at Dennison Ferry, especially when the banks are slick or the river is high.
Route gallery
See this route on the water
Photos help show what the access looks like and what the route actually feels like on the water.

Score & sources
Why this score
See the gauge, weather, and source notes behind today's call.
Why this scoreToday's evidence strength is checking
Evidence strength mostly comes down to three things: how direct the active gauge is, how clear the range is, and how fresh the data is.
- Checking evidence-strength notes.
- Checking evidence cautions.
Data behind the scoreGauge, thresholds, and timing
These are the live readings and threshold notes behind today's score.
| Gauge site | Green River at Munfordville, KY |
| Discharge | Checking |
| Gauge height | Checking |
| 24h trend | Checking |
| 24h change | Checking |
| Current band | Checking |
| Rain last 24h | Checking |
| Rain last 72h | Checking |
| Air temp | Checking |
| Water temp | Checking |
| Wind | Checking |
| Gusts | Checking |
| Rain timing | Checking |
| Target band | 300 cfs to 600 cfs |
| Low threshold | 300 cfs |
| High threshold | 600 cfs |
| Evidence strength behind the range | Official data source |
| Gauge observed | Checking |
| Paddle Today updated | Checking |
| Main source behind this score | KDFWR recommended river levels for Green River at Munfordville |
| Gauge source | Checking |
| Weather source | Checking |
| Rainfall source | Checking |
NotesWhat to know before you go
These notes cover the access details, route quirks, and source caveats most likely to matter once you get there.
- Official route segmentStovall Park Ramp to Dennison Ferry, 21.0 mi
KDFWR's Pool 6 page still lists this exact public segment at 21.0 miles.
- Official level band300-600 cfs good
KDFWR rates the Green River gauge at Munfordville as Low below 300 cfs, Good from 300 to 600 cfs, and High above 600 cfs.
- Put-in accessMunfordville-Stovall Park Ramp, 37.2663, -85.8892
KDFWR identifies Stovall Park as a free paved single-lane public ramp with paved parking, restrooms, primitive camping, and park amenities.
- Take-out accessDennison Ferry Carrydown, 37.2174, -86.0493
KDFWR identifies Dennison Ferry as a free day-use-only carry-down access inside Mammoth Cave National Park with unpaved parking and no camping, while NPS describes a wooden canoe and kayak ramp with a series of concrete stairs to the water.
- Live-gauge supportUSGS 03308500 at 1670 cfs / 5.04 ft
USGS Water Services returned same-day July 10, 2026 discharge and stage values for Green River at Munfordville during this run. The discharge is above the KDFWR good band, so this route needs honest higher-water caution today.
- Route characterBroad pools, springs/caves corridor, and park carry-down finish
KDFWR describes Pool 6 as a scenic section with numerous springs, caves, bluffs, and wildlife, while NPS says Dennison Ferry is one of the park's car-access river points and consists of a wooden canoe-and-kayak ramp with stairs to the water.
Verify it yourselfCheck the source links
Use these links to double-check the gauge, route details, and access notes before you head out.
Paddler reports
Recent notes from paddlers
A few quick notes from people who were on this route recently.
Reports
Paddler reports
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Quick answers
Green River paddling FAQ
What water level is good for paddling Green River?
Paddle Today watches Green River at Munfordville, KY and treats 300 cfs to 600 cfs as the target band for this route, with weather and recent trend included in the final score.
Where does this Green River route start and end?
This route starts at Munfordville-Stovall Park Ramp and ends at Dennison Ferry, about About 21.0 mi on the water.
Is this Green River route good for beginners?
This is listed as a moderate route. Expect more planning than an easy float, and use the live score, route notes, and source links before committing.
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