See all 3 routes on West Branch Ausable River
New York | Essex County / Adirondack Park
West Branch Ausable RiverMonument Falls Route 86 access pin to High Falls Gorge access pin
A planning-only 3.5-mile Class III–IV+ West Branch Ausable reach from the public Monument Falls roadside access context to the High Falls Gorge route-source finish. Lake Placid publishes exact endpoint pins and the Class III–IV+ character; American Whitewater indexes the distinct Wilmington Notch reach with steep drops and high-consequence whitewater. Monument Falls has public roadside parking context, while the High Falls Gorge finish is operator-managed/private and must be confirmed before use; no unrestricted landing or private-bank access is claimed.
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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
This is expert whitewater. Use a creek-capable whitewater boat, fitted PFD, helmet, cold-water protection, throw bags, rescue equipment, communication, first aid, and a group with current Class IV rescue skills. Scout every drop and carry or withdraw when the margin is not clear.
- Monument Falls and the High Falls Gorge features are hard boundaries for access and safety decisions. Do not run a waterfall because the route pin is nearby, and do not approach gorge structures, dams, penstocks, or undercuts from the water.
- Use USGS 04275500 only as same-system trend context, then inspect local water, recent rain, wood, holes, eddies, bank stability, weather, and rescue exits. Higher water can remove eddies and make a swim consequential; low water can pin boats on rock.
- Route 86 is a busy road and the start is a roadside waterfall-viewing context. Stage and carry only where currently legal and safe; never block traffic or unload on a shoulder. The High Falls Gorge finish is private/operator-managed and requires permission.
- Take out at the verified High Falls boundary before the separate Wilmington-to-Ausable Forks route. Do not continue downstream, cross private shoreline, or use the attraction grounds as an emergency exit without authorization.
Keep West Branch Ausable River handy
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Route overview
Trip details
Access rules, camping, seasonal conditions and trip length.
Distance, difficulty, rules and camping
Plan ahead
Tomorrow and the weekend
Forecasts can change. Check current conditions again before leaving.
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Plan
Plan your trip
Launch points, shuttle details, distance, and access notes.
Route logistics
Access and shuttle
A planning-only 3.5-mile Class III–IV+ West Branch Ausable reach from the public Monument Falls roadside access context to the High Falls Gorge route-source finish. Lake Placid publishes exact endpoint pins and the Class III–IV+ character; American Whitewater indexes the distinct Wilmington Notch reach with steep drops and high-consequence whitewater. Monument Falls has public roadside parking context, while the High Falls Gorge finish is operator-managed/private and must be confirmed before use; no unrestricted landing or private-bank access is claimed.
Access map
Put-in
Monument Falls Route 86 public parking/access contextThe Monument coordinate is public roadside/park context, not a dedicated DEC hand-launch listing. Confirm a legal boat carry and water entry from the ground; keep the waterfall viewing area, traffic lane, and private shoreline clear.
Take-out
High Falls Gorge operator-managed access pinThe High Falls coordinate is a route-source/operator-area anchor. Current operator permission, fees/hours, parking, river-side landing, carry, and any construction or closure must be confirmed before staging a take-out.
Road shuttle
Access notes and hazards
Access caveats
- The Monument coordinate is public roadside/park context, not a dedicated DEC hand-launch listing. Confirm a legal boat carry and water entry from the ground; keep the waterfall viewing area, traffic lane, and private shoreline clear.
- The High Falls coordinate is a route-source/operator-area anchor. Current operator permission, fees/hours, parking, river-side landing, carry, and any construction or closure must be confirmed before staging a take-out.
- Do not use High Falls Gorge, hydropower structures, penstocks, private banks, or unmarked Route 86 shoulders as portage or rescue shortcuts. Arrange a legal alternative before launch if the finish cannot be used.
- USGS 04275500 is downstream after the two branches join and cannot certify this feature sequence. No numeric local runnable band is claimed.
Watch for
- USGS 04275500 proxy trend, local rain and water level, holes, ledges, undercuts, strainers, cold water, and high-consequence swims
- Monument Falls, High Falls Gorge, dams/utility structures, Route 86 traffic, steep banks, private property, operator notices, and limited rescue exits
- current parking/carry/landing permission, weather, daylight, shuttle failure, and the hard boundary before the downstream Wilmington route
Plan this paddle
Choose your trip times
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Conditions
Water levels, gauge history, and hourly forecast
Check the forecast and local water levels before launching.
USGS measurements
More about this gauge
These measurements come from the gauge station. Water depth and current can differ along your trip.
River camera · USGS
View at the gauge
Ausable River near Au Sable Forks, NY. This view may be outside your paddling reach. Images are periodic and do not establish safe conditions.
Gauge detail
Water-level history and forecastDetailed view
Gauge note
No published water-level range for this trip · Ausable River near Au Sable Forks, NY
Does this gauge apply to my trip?
Ausable River near Au Sable Forks, NY does not establish suitable water levels for this trip. Check the access and hazard notes and ask locally about current conditions.
New to reading stage or flow? Read the paddler's gauge guide.
Gauge
Recent trend
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Gauge source
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Hourly forecast
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Short-route forecast
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Route gallery
Photos
Check each caption: some photos show the surrounding area rather than this exact trip.

Sources
Data and sources
Read the access and hazard notes and check the linked guides. We do not issue a daily score for this trip.
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.
- Named upper West Branch corridorMonument to High Falls; 3.5 miles; Class III–IV+
Lake Placid publishes the matching reach, exact pins, distance, and class; American Whitewater indexes the distinct Wilmington Notch section and its high-consequence drops.
- Public start access contextMonument Falls Route 86 roadside parking and waterfall access
The Ausable Freshwater Center publishes the Monument Falls public parking coordinate; it is an access-area anchor requiring safe legal boat carry and waterline confirmation.
- Conditional operator-managed finishHigh Falls Gorge route-source finish
The route-source pin is retained as a conditional finish only. Confirm current High Falls Gorge permission, landing, carry, parking, and restrictions; no private-bank or facility access is inferred.
- Whitewater and hazard postureMany drops, steep features, Route 86 traffic, cold water, wood, and gorge/utility boundaries
American Whitewater and current Ausable guidance support expert-only scouting, local water checks, and a hard finish before the separate downstream reach.
- Same-system proxy gaugeUSGS 04275500, Ausable River near Au Sable Forks, NY
The station is downstream of the branch confluence and supplies trend context only; no local numeric cutoff is asserted.
- Camping postureNearby managed Adirondack basecamp only; no on-route camping
Use separately permitted managed campgrounds or lodging and follow current land-manager rules; neither endpoint is treated as a campsite.
- Approved same-system imageUSGS Ausable River near Au Sable Forks station photograph
The public-domain image is clearly labeled as same-system route context and does not depict the exact drops, current flow, landing, or operator conditions.
- Same-river proxy gaugeUSGS 04275500, Ausable River near Au Sable Forks, NY
USGS 04275500 is downstream of the West and East Branch confluence and is retained only as same-system trend context. It cannot certify the Monument-to-High-Falls local waterline, feature hydraulics, wood, Route 86 traffic, or the operator-controlled finish.
- Safety and river conditionsCheck live gauge, recent rainfall, trend, debris, bridges, and access conditions before launch
Lake Placid / American Whitewater / Adirondack Park Agency / NYSDEC Ausable sources and its linked safety material warn that conditions change rapidly and require local inspection.
- Image decisionApproved watershed/proxy-gauge context image used for route presentation
The image is clearly labeled as watershed/proxy-gauge context and does not claim to depict this exact reach.
Verify it yourselfCheck the source links
Use these links to double-check the gauge, route details, and access notes before you head out.
- Lake Placid / American Whitewater / Adirondack Park Agency / NYSDEC Ausable sources route record
- Lake Placid West Branch Ausable Monument to High Falls access pins
- Lake Placid West Branch Ausable Monument to High Falls route conditions
- Adirondack Park Agency Ausable River paddling and access guide
- USGS 04275500 monitoring location
- USGS 04275500 current conditions
- West Branch Ausable River context image
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
West Branch Ausable River paddling FAQ
What water level is best for the Monument Falls Route 86 access pin to High Falls Gorge access pin route on the West Branch Ausable River?
This planning route has no live Paddle Today score. Review the linked water-level sources, current access notices and route-specific hazards before travel.
Where does the Monument Falls Route 86 access pin to High Falls Gorge access pin route on the West Branch Ausable River start and end?
This route starts at Monument Falls Route 86 public parking/access context and ends at High Falls Gorge operator-managed access pin, 3.5 river miles per the current Lake Placid route page on the water.
Is the Monument Falls Route 86 access pin to High Falls Gorge access pin route on the West Branch Ausable River suitable for beginners?
This is listed as a hard route. Review the difficulty notes, hazards and current access conditions against your group's skills. No live score assesses this trip.
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