New York | Clinton County / Morrisonville and Plattsburgh

Saranac RiverMilitary Turnpike (Route 190) to Imperial Mill Dam

A distinct approximately 2.5-mile Class II–III Saranac River reach from the Military Turnpike Route 190 dam access to the Imperial Mill Dam take-out. American Whitewater identifies the dam-operation-dependent put-in, the below-dam carry to river left, the old crib dam, a broken concrete dam with a dangerous hydraulic, and the Imperial Mill Dam boundary. Current NYSDEC and Northern Forest Canoe Trail materials provide public dam, portage, and access context, but the card remains planning-only because the exact carries, landings, and operator boundaries require current confirmation.

Route location

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Plan this route

DistanceApproximately 2.5 river miles from the Military Turnpike dam to Imperial Mill Dam
DifficultyHard
Typical timeAbout 1–2 hours on the water for an experienced group
ShuttleCar shuttle
Saranac River at Plattsburgh, New York, used as same-river context for the Military Turnpike to Imperial Mill whitewater segment.
Route photoSaranac River at Plattsburgh; Military Turnpike to Imperial Mill route contextPhoto by U.S. Geological Survey

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
DifficultyhardAmerican Whitewater rates this reach Class II–III and describes a first drop, an old wood crib dam, a broken concrete dam with a dangerous hydraulic and sharp concrete, and the Imperial Mill Dam carry. The short distance increases commitment rather than reducing consequence; it requires expert scouting, boat control, rescue competence, and a disciplined portage plan.
PermitsCheck posted rulesConfirm current NYSDEC, NYSEG/operator, town, road, parking, construction, dam, and private-property rules before launching. Public or DEC portage context does not authorize entry into utility facilities, restricted work areas, or private shoreline.
CampingDay tripNo route-side camping is documented for this short facility-and-roadside whitewater reach. Use separate legal lodging or an established campground in the Plattsburgh/Adirondack area; do not camp at the dams, portage, access roads, power facilities, or private banks without explicit authorization.
SeasonApr-NovAmerican Whitewater describes a dam-operation-dependent Class II–III reach that generally needs more water, with an approximately 5-foot gauge preference but limited station applicability. Spring and release periods may increase current, wood, and hydraulic consequences; use the Plattsburgh gauge as broad trend context only and make a local visual and operator-informed decision.

Tomorrow and the weekend

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Plan your trip

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

Access and shuttle

A distinct approximately 2.5-mile Class II–III Saranac River reach from the Military Turnpike Route 190 dam access to the Imperial Mill Dam take-out. American Whitewater identifies the dam-operation-dependent put-in, the below-dam carry to river left, the old crib dam, a broken concrete dam with a dangerous hydraulic, and the Imperial Mill Dam boundary. Current NYSDEC and Northern Forest Canoe Trail materials provide public dam, portage, and access context, but the card remains planning-only because the exact carries, landings, and operator boundaries require current confirmation.

Access map

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Start

Put-in

Military Turnpike Route 190 dam parking/access

The Military Turnpike coordinate follows the American Whitewater route-map position at the published seven-mile split; confirm the current public lot, bridge carry, trail, water entry, and dam boundary on arrival.

Finish

Take-out

Imperial Mill Dam river-left portage access

The Imperial Mill coordinate follows the American Whitewater route-map corridor near the dam and the current NYSDEC project/portage context. NFCT warns that construction can lengthen or relocate the carry; follow current yellow portage signs and operator/DEC instructions.

Road shuttle

Access notes and hazards

Access caveats

  • The Military Turnpike coordinate follows the American Whitewater route-map position at the published seven-mile split; confirm the current public lot, bridge carry, trail, water entry, and dam boundary on arrival.
  • The Imperial Mill coordinate follows the American Whitewater route-map corridor near the dam and the current NYSDEC project/portage context. NFCT warns that construction can lengthen or relocate the carry; follow current yellow portage signs and operator/DEC instructions.
  • The route ends before Imperial Mill Dam. Do not continue into the separate Imperial Mill-to-Lake Champlain section without a separate access, dam, flow, and hazard review.

Watch for

  • USGS 04273500 unavailable, below the practical planning minimum, or inconsistent with the local visual; dam operations can decouple gauge and reach conditions
  • Military Turnpike first drop, old wood crib dam, broken concrete dam, sharp debris, strainers, cold-water swims, limited eddies, and the mandatory Imperial Mill Dam portage
  • Construction, closed portage signs, operator restrictions, private banks, unverified parking, insufficient daylight, and any loss of a safe carry or rescue plan

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.

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Hourly 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 moving-water corridorMilitary Turnpike to Imperial Mill; approximately 2.5 miles; Class II–III

    American Whitewater publishes the distinct reach, dam-operation dependence, feature sequence, mandatory carries, and Imperial Mill Dam boundary.

    Source

  • Route-specific flow guidanceGenerally prefer about 5 ft at USGS 04273500, minimum-only planning reference

    American Whitewater gives the approximate preference and warns that dam operations can make the gauge a poor indicator. Local visual scouting, release status, and feature consequences control.

    Source

  • Military Turnpike access postureRoute-map dam parking/carry anchor near 44.671149, -73.503722

    The route source directs paddlers to park at the dam, carry across the bridge to river left, and follow the trail below the first drop. Confirm current public parking and water entry.

    Source

  • Imperial Mill portage postureRiver-left take-out and carry near 44.682244, -73.471

    American Whitewater directs a left-side take-out/carry above Imperial Mill Dam. NYSDEC identifies a canoe/kayak portage and DEC access improvements; NFCT warns construction may change the carry.

    Source

  • Same-river proxy gaugeUSGS 04273500, Saranac River at Plattsburgh, NY

    USGS supplies current station data, but the intervening dams and power operations limit station applicability for this reach.

    Source

  • Safety and construction contextImperial Dam portage, current NFCT work warning, and dam exclusion

    NYSDEC describes the planned portage and DEC property; NFCT directs paddlers to take out well above the dam during the ongoing/variable work posture. Follow current signs and operator instructions.

    Source

  • Camping postureNearby road-access basecamp only

    No route-side camping is documented for this short facility reach; use separate legal lodging or an established campground.

    Source

  • Approved same-river context imageUSGS Saranac River at Plattsburgh station photograph

    The public-domain image is labeled as same-river gauge context and does not depict current flow, the dams, or the exact portage.

    Source

  • Same-river proxy gaugeUSGS 04273500, Saranac River at Plattsburgh, NY

    USGS 04273500 is a downstream Saranac River station with intervening dams and power operations. American Whitewater warns that the gauge may not be a good indicator for this reach because level depends on dam operations, while its route notes generally prefer at least 5 feet. Treat 5 feet as a planning minimum-only reference, not a guarantee or upper limit.

    Source

  • Safety and river conditionsCheck live gauge, recent rainfall, trend, debris, bridges, and access conditions before launch

    American Whitewater / NYSDEC / Northern Forest Canoe Trail / Saranac River Trail Greenway sources and its linked safety material warn that conditions change rapidly and require local inspection.

    Source

  • 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.

    Source

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Saranac River paddling FAQ

What water level is best for the Military Turnpike (Route 190) to Imperial Mill Dam route on the Saranac 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 Military Turnpike (Route 190) to Imperial Mill Dam route on the Saranac River start and end?

This route starts at Military Turnpike Route 190 dam parking/access and ends at Imperial Mill Dam river-left portage access, Approximately 2.5 river miles from the Military Turnpike dam to Imperial Mill Dam on the water.

Is the Military Turnpike (Route 190) to Imperial Mill Dam route on the Saranac 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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