See all 6 routes on Big Piney River
Missouri | Missouri Ozarks
Big Piney RiverMason Bridge Access to Slabtown Recreation Area
Nine-mile Big Piney follow-on from MDC Mason Bridge Access to Forest Service Slabtown Recreation Area. The direct Big Piney USGS gauge is live again, and the route stays conservative with low-water-only scoring.
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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 MDC Mason Bridge Access and take out at Forest Service Slabtown Recreation Area for the next Big Piney link below Mason Bridge. Use the Big Piney USGS gauge as a same-river level check, but keep the decision conservative because the level model is community-calibrated.
Access map
Put-in
Mason Bridge AccessMDC map material confirms Mason Bridge Access has a parking lot and boat ramp, but the coordinate is sourced from Mapcarta / OpenStreetMap rather than an MDC coordinate feed.
Take-out
Slabtown Recreation AreaSlabtown is a Forest Service access and camping area with a single-lane launch, limited boat-launch parking, vault toilet, picnic tables, and no potable water.
Road shuttle
Use a rural two-car shuttle between MDC Mason Bridge Access and Forest Service Slabtown Recreation Area. Stage and inspect Slabtown first because parking is limited and the gravel launch can be shallow from gravel build-up.
Additional access notes
- The Forest Service warns the bottom of the Slabtown ramp can be shallow from gravel build-up and that the river at the launch can be swift moving.
- Private land borders portions of the Big Piney corridor. Stay with public accesses, lawful gravel-bar stops, and posted rules rather than climbing banks or using private land.
More route and safety guidance
- Watch for fresh wood, swift launch current, gravel build-up at Slabtown, private banks, and limited cell service on the rural shuttle.
- Confirm Forest Service camping and access rules, daylight, road condition, and current weather before committing to the reach.
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Conditions
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Gauge source
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Weather
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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
Big Piney River near Big Piney, MO. 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 | Big Piney River near Big Piney, MO |
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| Preferred range | Needs paddler reports |
| Known low-water floor | 309 cfs |
| High threshold | Water-level guidance unavailable |
| Evidence strength behind the range | Local route guidance |
| Gauge observed | Checking |
| Paddle Today updated | Checking |
| Main source behind this score | Rivers.MOHERP Big Piney River gauge bands at Big Piney |
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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.
- Segment mileageMile 32.5 to 42.0
Big Piney River Stream Team Watershed Association lists Mason Bridge to Slabtown as river mile 32.5 to 42.0, making this about a 9.5-mile day segment.
- Public put-inMason Bridge Access
MDC map material identifies Mason Bridge Access in Texas County on the Big Piney River, with parking lot and boat ramp symbols.
- Public take-outSlabtown Recreation Area
The Forest Service describes Slabtown as a small access and camping area on the Big Piney, about eight miles downriver from Mason Bridge, with a boat launch and parking.
- Take-out coordinates37.561549, -92.03214279
The Forest Service publishes this latitude and longitude for Slabtown Recreation Area.
- Gauge check during route review · May 31, 2026USGS 06930000
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.
- Low-water floor309 cfs minimum-only
Rivers.MOHERP places the Big Piney gauge Low band from 309 cfs. Use 309 cfs as a conservative low-water cue; the source does not define an ideal range or upper cutoff.
- Exact route reportsMason Bridge to Slabtown rows
Rivers.MOHERP includes exact Mason Bridge-to-Slabtown trip rows on the Big Piney gauge, including good-condition rows below and near the app low-water floor. The app keeps the broader low-water floor for consistency with adjacent Big Piney records.
- Route characterRiffles, pools, gravel bottom
The Forest Service says the Big Piney has runs or riffles with pools and a mostly gravel bottom, can be murky after rain, and can rise rapidly.
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 Piney River
All 6Nearby routes within 75 miles
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