Colorado | Yampa River State Park / Moffat County

Yampa RiverDuffy Mountain to Juniper Canyon

A public 12-mile Yampa section from the developed Duffy Mountain ramp to the Juniper Canyon ramp, with flow-dependent features and primitive camping at both endpoints.

Route location

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Plan this route

Distance12 river miles
DifficultyHard
Typical timePlan a full daylight window with time for the diversion portage
ShuttleCar shuttle
A boat ramp at Yampa River State Park in Colorado.
River contextYampa River State Park boat ramp; same-river context river-level context — not necessarily this exact reach.Photo by Jeffrey Beall via Wikimedia Commons

Need to know

Why this call
This route is documented for planning, but does not receive a Paddle Today score.
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Trip details

Access rules, camping, seasonal conditions and trip length.

Distance, difficulty, rules and camping
DifficultyhardRemote 12-mile reach with a Class III–IV diversion, limited egress, rough access roads, cold water, and private-land constraints. Planning-only.
PermitsCheck posted rulesColorado State Parks daily/annual pass and current camping permit rules apply; follow CPW boating/PFD, fire, wildlife, and private-property restrictions.
CampingOptions nearbyDuffy has one primitive site and Juniper has five primitive sites, both first-come with required park and camping passes. Never camp on an unmarked private bank.
SeasonMay-SepSeasonal flow ranges and class descriptions are context only; Juniper hydraulics and the diversion change with flow. Check direct discharge, trend, and same-day scouting.

Tomorrow and the weekend

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Plan your trip

Launch points, shuttle details, distance, and access notes.

Access and shuttle

A distinct 12-mile public Yampa section with primitive endpoint camping, a named Class III–IV diversion and portage, and direct 09251000 same-river telemetry context.

Access map

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Start

Put-in

Duffy Mountain boat ramp

Duffy access uses rough roads and a large lot; verify the current ramp and road before towing.

Finish

Take-out

Juniper Canyon boat ramp

Juniper is a developed ramp with a camping kiosk; confirm current river landing and portage signage.

Road shuttle

Access notes and hazards

Access caveats

  • Duffy access uses rough roads and a large lot; verify the current ramp and road before towing.
  • Juniper is a developed ramp with a camping kiosk; confirm current river landing and portage signage.
  • If the diversion, road, ramp, or private-bank boundaries are unclear, do not launch.

Watch for

  • 09251000 low/high or rapidly changing flow; the gauge is downstream near Maybell and not a station-certified runnable threshold
  • Juniper diversion dam, Class III–IV hydraulics, strainers, cold water, bridges, and limited egress
  • rough roads, Government Bridge parking prohibition, private land, camping permits, and CPW closures

Choose your trip times

No account needed. Check the selected access points above, then choose both dates and times. For an overnight paddle, set take-out to the following date.

Trip schedule

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Water levels, gauge history, and hourly forecast

Check the forecast and local water levels before launching.

Water-level history and forecastDetailed view

Recent trend

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Hourly forecast

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Short-route forecast

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Data and sources

Read the access and hazard notes and check the linked guides. We do not issue a daily score for this trip.

What 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 public corridorDuffy Mountain to Juniper Canyon; 12 miles; CPW Sites 7–8

    CPW names both ramps, distance, camping, road access, and the Class III–IV Juniper diversion warning.

    Source

  • Direct telemetry with planning-only flow postureUSGS 09251000 near Maybell; downstream same-river context only

    The direct gauge is useful for current river trend but CPW does not publish a station-certified runnable envelope for this section.

    Source

  • Water access coordinatesDuffy 40.4192778, -107.8695; Juniper 40.4766667, -107.9652222

    Coordinates come from current CPW map links and are stored as access-area anchors.

    Source

  • High-class rapid handlingClass III–IV Juniper Canyon diversion; portage required for inexperienced/open-canoe crews

    The route preserves CPW’s explicit portage warning and does not market the reach as a casual float.

    Source

  • Camping and logisticsDuffy one primitive site; Juniper five primitive sites; permits and passes required

    Camping is on designated sites only and never inferred for private banks.

    Source

  • Duplicate separationDistinct CPW Site 7–8 section; separate from South Beach–Duffy and Juniper–Maybell

    The 12-mile endpoint pair follows the official CPW section boundary.

    Source

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Yampa River paddling FAQ

What water level is best for the Duffy Mountain to Juniper Canyon route on the Yampa 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 Duffy Mountain to Juniper Canyon route on the Yampa River start and end?

This route starts at Duffy Mountain boat ramp and ends at Juniper Canyon boat ramp, 12 river miles on the water.

Is the Duffy Mountain to Juniper Canyon route on the Yampa 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.

See something outdated?

Access, hazards, wood, and shuttle details change. Send a quick correction if something looks off.