Iowa | Northeast Iowa

Maquoketa River

Backbone Lake Dam Landing to Dundee Access

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Start with the verdict, current conditions, route plan, and quick facts before you commit to the drive.

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DifficultymoderateThis is a short route, but the dam-adjacent start, split channels, ledge, low branches, and wood make it a scouting-first moving-water run rather than a beginner float.
PermitsNone notedNo route-specific paddling permit is known. Follow Backbone State Park, Delaware County water-trail, and Iowa boating/PFD rules, plus any posted park gate, parking, or lake-area instructions.
CampingOptions nearbyBackbone State Park camping, water, and restrooms can support this short route as a base-camp outing. No on-route river campsite is assumed between the dam and Dundee.
SeasonApr-OctSpring and fall show the Backbone bluffs best. Dry late-summer water can make the route bumpy, and park gate closures or storm cleanup can affect dam-area access outside the main recreation season.

Dial in the shuttle, distance, and access.

Use this section once the route looks viable and you need to turn it into an actual trip plan.

Access, shuttle, and map

Launch below Backbone Lake Dam and take out at Dundee for the short official upper Maquoketa water-trail opener. The route is scenic but intentionally dam-aware and scout-heavy.

Start

Put-in

Backbone Lake Dam LandingOpen map

Do not launch above Backbone Lake Dam for this card. The optional upstream reach in DNR guide material requires private permission and is outside this route.

Finish

Take-out

Dundee Access / Dundee Wildlife AreaOpen map

The exact below-dam launch can be controlled by park roads, gates, water level, and same-day signage. Walk the carry before unloading.

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Access caveats and watch for

Access caveats

  • Do not launch above Backbone Lake Dam for this card. The optional upstream reach in DNR guide material requires private permission and is outside this route.
  • The exact below-dam launch can be controlled by park roads, gates, water level, and same-day signage. Walk the carry before unloading.
  • Dundee is the default take-out before the longer Dundee-to-Manchester water-trail chain.

Watch for

  • Split below-dam channels, low branches, a two-foot ledge below 129th Street, and wood that can force scouting or portage.
  • Bumpy low water near the 51 cfs floor and pushy strainers when the Manchester gauge climbs toward 451 cfs or higher.
  • Cold water, park gate changes, algae/bacteria caveats in the lake area, and private banks away from public access points.

Check the data behind today's call.

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Gauge, thresholds, and timing

These are the live readings and threshold notes behind today's score.

Gauge siteMaquoketa River at Manchester, IA
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Target band51 cfs to 250 cfs
Low threshold51 cfs
High threshold451 cfs
Data confidence behind the rangeLocal route guidance
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Main source behind this scoreWisconsin River Trips Backbone State Park gauge ladder
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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.

  • Current gauge check399 cfs / 5.10 ft at 2026-07-23 03:15 CDT

    USGS Water Services returned current Manchester discharge and stage during this run.

    Source

  • Official route shapeBackbone to Dundee, 1.8 mi

    Delaware County Tourism says the canoe trail begins just below the dam in Backbone State Park and lists Backbone to Dundee as a 1.8-mile water-trail section.

    Source

  • Gauge ladder51-250 cfs broad target; 451+ cfs maybe too high

    Wisconsin River Trips says 51-100 cfs should leave the rest of the river fine after shallow upstream sections, 101-250 cfs is average to above average, and 451+ cfs may be too high for safe paddling.

    Source

  • Below-dam caveatFast split channels and ledge

    Wisconsin River Trips warns that the dam-to-129th-Street section splits around an island, has narrow congested channels, and should be scouted before running.

    Source

  • Camping contextBackbone State Park campground nearby

    Delaware County Tourism notes camping, water, and restrooms at the Backbone departure point, and Iowa DNR documents Backbone State Park camping and amenities.

    Source

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Maquoketa River paddling FAQ

What water level is good for paddling Maquoketa River?

Paddle Today watches Maquoketa River at Manchester, IA and treats 51 cfs to 250 cfs as the target band for this route, with weather and recent trend included in the final score.

Where does this Maquoketa River route start and end?

This route starts at Backbone Lake Dam Landing and ends at Dundee Access / Dundee Wildlife Area, about About 1.8 to 2.1 mi on the water.

Is this Maquoketa River route good for beginners?

This is listed as a moderate route. Expect more planning than an easy float, and use the live score, route notes, and source links before committing.

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