Iowa | Northeast Iowa

North Fork Maquoketa RiverCascade Historic Limestone Silo to D61 Access

Scenic Driftless North Fork float from Cascade’s concrete launch below the old falls to the Whitewater Creek D61 access, with bluffs, boulders, riffles, and a direct Fulton gauge ladder.

Route location

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Open access map
Distance7.8 mi
DifficultyModerate
Typical timeAbout 3 hr to 4 hr
ShuttleCar or bike
The North Fork Maquoketa River flows past wooded banks in northeast Iowa.
River contextNorth Fork Maquoketa River river-level photo — not necessarily this exact reach.Photo by Tim Kiser
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Trip details

Access rules, camping and seasonal notes.

Permits, camping and season
PermitsNone notedNo route-specific paddling permit is known. Follow posted City of Cascade and county bridge-access parking rules, and use only the named public launch and take-out areas.
CampingOptions nearbyDo not assume legal river camping on this route. Nearby campgrounds and private tubing accesses are separate arrangements and should not be treated as route camping permission.
SeasonApr-OctSpring and fall are the best scenery windows. Heavy rain can quickly make the North Fork pushy and muddy, while dry late-summer windows expose more gravel and make the D61 take-out creek shallower.

Access and shuttle

Launch at the concrete ramp by the Cascade Historic Limestone Silo and paddle to the D61 bridge access on Whitewater Creek. This is a scenic North Fork drift with bluffs, boulders, riffles, and a short final move up Whitewater Creek to the take-out.

Access map

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Start

Put-in

Cascade Historic Limestone Silo / Cascade landing
DirectionsOpen map

Use the public ramp below the Cascade dam, not an improvised launch in the dam zone or above the structure.

Finish

Take-out

D61 Access / Whitewater Creek bridge access
DirectionsOpen map

The D61 take-out is on Whitewater Creek rather than the main river. Watch for the creek mouth and save enough energy to paddle or wade the short final distance upstream to the bridge access.

Road shuttle

Use a paved but hilly two-car shuttle between the Cascade silo launch and D61 east of Cascade. The shuttle is short enough for a strong bike option, but the county roads have limited shoulders.

Additional access notes
  • The bridge access can be muddy and the bank is not a polished ramp, so scout the landing before committing to the route with heavier boats.
More route and safety guidance
  • The D61 take-out requires identifying Whitewater Creek and paddling or wading a short distance upstream to the public bridge access. Scout that exit before committing with heavy boats.
  • Rising water makes the riffles, outside-bend boulders, wood, and muddy Whitewater Creek landing more consequential than the easy mileage suggests.
Terms and safety
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Station details and river cameras

Sources and methodology

Review source dates and published guidance below. We have not inspected this trip in person.

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This rating reflects whether the gauge measures this part of the river, whether published water-level guidance is available, and how recently the data was updated.

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Water levels, published guidance and update times

These readings and published water-level limits help explain today’s score.

Gauge siteNorth Fork Maquoketa River near Fulton, IA
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Preferred range231 cfs to 400 cfs
Low threshold150 cfs
High threshold701 cfs
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Main source behind this scoreWisconsin River Trips North Fork Maquoketa Cascade-to-D61 gauge ladder
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Published evidence and verification notes

These notes cover the access details, route quirks, and source caveats most likely to matter once you get there.

  • Public launch supportCascade Historic Limestone Silo / Cascade landing

    The City of Cascade says a landing and parking area within walking distance of Riverview Park gives canoers and kayakers the opportunity to float the North Fork to points south of Cascade, and WRT describes a long concrete ramp by the historic limestone silo below the dam.

    Source

  • Published route reportCascade Historic Limestone Silo to Hwy D61, 7.8 mi

    Wisconsin River Trips documents the exact 7.8-mile Cascade-to-D61 route and Miles Paddled documents the same corridor with GPS points and route notes.

    Source

  • Public take-outD61 Access on Whitewater Creek

    Dubuque County lists D61 Access as a true public canoe/kayak access on Whitewater Creek, and WRT says the route exits there by paddling a short distance up Whitewater Creek to the bridge access.

    Source

  • Gauge ladder231 to 400 cfs broad target

    Wisconsin River Trips publishes the route-specific Fulton-gauge ladder used by this corridor, with less than 150 cfs flagged as too shallow and 701+ cfs pushed into the advanced-only range.

    Source

  • Gauge check during route review · 2026-07-06USGS 05418400 at 943 cfs / 5.04 ft

    This reading was saved when we checked the guide. It is not today’s water level. Check the current gauge and local conditions before paddling.

    Source

  • Endpoint coordinates42.29902, -91.01244 to 42.27778, -90.9371

    Miles Paddled publishes GPS points for the Cascade Riverfront Park / Pierce Street launch and the Highway D61 take-out on Whitewater Creek; the city and county pages corroborate the access names and public-use context.

    Source

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