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New York | Orange County / Walden and Wallkill
Wallkill RiverWalden municipal riverfront launch to Popp Memorial Park launch
A planning-only approximately 2.7-mile Wallkill River segment from the public Marcus “Mickey” Millspaugh River Front Park and Boat Launch in Walden to the active Popp Memorial Park launch in Wallkill. American Whitewater identifies the Walden start and Popp Park as the first downstream access and mandatory portage context on the broader Walden-to-Sturgeon Pool corridor. This card ends at Popp before the separate Popp-to-Gardiner route.
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Route location
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Need to know
Why this call
Safety
Route safety
CautionThis route has hazards or access considerations that require extra verification.
Safety details
Wear a fitted PFD and keep the group together. Check the Gardiner gauge trend, recent rain, local water appearance, debris, and both launches together; no numeric band is a safety certification.
- Never approach, run, or scout the Walden dam from the water. Launch only below the structure from the named municipal park and preserve a safe distance from the hydraulic zone.
- Popp is the route boundary and mandatory portage context for the next low-head dam. Take out at the active park launch; do not carry along a road shoulder, bridge, railroad property, or private bank without explicit authorization.
- Withdraw for suspicious scum, foam, mats, rapid rise, strainers, cold-water exposure, poor daylight, or a launch condition that does not match the written access description.
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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 approximately 2.7-mile Wallkill River segment from the public Marcus “Mickey” Millspaugh River Front Park and Boat Launch in Walden to the active Popp Memorial Park launch in Wallkill. American Whitewater identifies the Walden start and Popp Park as the first downstream access and mandatory portage context on the broader Walden-to-Sturgeon Pool corridor. This card ends at Popp before the separate Popp-to-Gardiner route.
Access map
Put-in
Marcus “Mickey” Millspaugh River Front Park and Boat Launch, WaldenThe Walden coordinate is the AW waterline anchor for the public municipal riverfront park; confirm the current parking, carry, park hours, water-entry path, and dam boundary on arrival.
Take-out
Popp Memorial Park Wallkill River launchPopp Park is the documented public endpoint and portage context, not permission to continue through the next low-head structure or to land on private banks.
Road shuttle
Access notes and hazards
Access caveats
- The Walden coordinate is the AW waterline anchor for the public municipal riverfront park; confirm the current parking, carry, park hours, water-entry path, and dam boundary on arrival.
- Popp Park is the documented public endpoint and portage context, not permission to continue through the next low-head structure or to land on private banks.
- The separate Popp-to-Gardiner record begins at Popp. Keep this card bounded so the dam-portage and shuttle obligations are not hidden inside a longer route.
Watch for
- USGS 01371500 downstream-proxy trend, recent rain, rapid rise, shallow gravel, and local mismatch between gauge and river visual
- Walden dam hydraulics, low-head dam below Popp, strainers, bridge approaches, wood, cold water, and limited public bailout options
- Walden and Popp park hours, parking, carry, water entry, event restrictions, private banks, and daylight for the shuttle
Plan this paddle
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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
Wallkill River at Gardiner, 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 · Wallkill River at Gardiner, NY
Does this gauge apply to my trip?
Wallkill River at Gardiner, 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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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 moving-water corridorAmerican Whitewater Wallkill Walden to Route 213 at Sturgeon Pool; first access section to Popp
American Whitewater identifies the Walden put-in, Popp access, the low-head-dam portage, and the broader Class I–II Wallkill corridor. This card is deliberately bounded at Popp.
- Walden public launchMarcus “Mickey” Millspaugh River Front Park and Boat Launch
The Village of Walden identifies the public riverfront parcel where visitors may boat, fish, canoe, and kayak.
- Popp active launch and portage contextPopp Memorial Park Wallkill River launch
The Wallkill River Watershed Alliance access inventory lists Popp Park as an active launch, while AW places it below the first low-head-dam portage sequence.
- Same-river proxy gaugeUSGS 01371500 Wallkill River at Gardiner, NY
The active Gardiner station is downstream of this short segment and supplies trend context only; local water, dam, wood, and access checks control.
- Route-specific flow and safetyWallkill River Watershed Alliance flow bands, water-quality, dam, and low-water guidance
The local water-trail source publishes broad planning bands and warns about low water, storms, blooms, and dam/impoundment conditions.
- Camping postureNearby managed basecamp only; no launch or riverbank camping claim
Confirm separate lodging or campground rules directly and do not infer camping rights from municipal riverfront parks.
- Approved same-river imageUSGS Wallkill River at Gardiner station photograph used as clearly labeled proxy context
The public-domain image is same-river context and does not depict the Walden launch, Popp landing, dam hydraulics, or current conditions.
- Same-river proxy gaugeUSGS 01371500, Wallkill River at Gardiner, NY
USGS 01371500 at Gardiner is downstream of this Orange County segment and is retained only as a same-river trend proxy. Local rainfall, tributary timing, shallow gravel, dam effects, wood, water quality, and the Walden/Popp launch conditions can differ materially.
- Safety and river conditionsCheck live gauge, recent rainfall, trend, debris, bridges, and access conditions before launch
Village of Walden / Wallkill River Watershed Alliance / American Whitewater / USGS 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.
- Village of Walden / Wallkill River Watershed Alliance / American Whitewater / USGS route record
- Wallkill River active-launch and access map
- Wallkill River Watershed Alliance flow and water-quality guidance
- NYSDEC freshwater navigation and access guidance
- USGS 01371500 monitoring location
- USGS 01371500 current conditions
- Wallkill River context image
Paddler reports
Recent notes from paddlers
A few quick notes from people who were on this route recently.
Reports
Paddler reports
See recent photos and notes from people on the route.
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Quick answers
Wallkill River paddling FAQ
What water level is best for the Walden municipal riverfront launch to Popp Memorial Park launch route on the Wallkill 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 Walden municipal riverfront launch to Popp Memorial Park launch route on the Wallkill River start and end?
This route starts at Marcus “Mickey” Millspaugh River Front Park and Boat Launch, Walden and ends at Popp Memorial Park Wallkill River launch, Approximately 2.7 river miles from the Walden launch to Popp Memorial Park on the water.
Is the Walden municipal riverfront launch to Popp Memorial Park launch route on the Wallkill River suitable for beginners?
This is listed as a moderate 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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