Iowa | Northeast Iowa

North Fork Maquoketa River

Cascade Historic Limestone Silo to Ozark Bridge / 21st Ave

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LevelCheckingChecking
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DifficultyhardThe whitewater is mostly easy at normal levels, but this is a committed near-20-mile day with no reliable intermediate public exit once you pass the Whitewater Creek mouth and enter the long wooded bluff corridor to Ozark.
PermitsNone notedNo route-specific paddling permit is known. Follow posted City of Cascade and county bridge-access parking rules, and use named public access areas only.
CampingOptions nearbySome paddlers treat this as a two-day corridor, but no verified legal on-route campsite was cleared in this pass. Plan it as a long day unless you independently confirm legal overnight options.
SeasonApr-OctSpring and fall are the best scenery windows. Heavy rain quickly raises the North Fork and makes this long no-bailout day more consequential, while dry late-summer periods turn riffles scrapier and slower.

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 at Cascade and stay on the North Fork all the way to Ozark Bridge for the long wilderness continuation. This route strings together the scenic Cascade reach and the bluff-heavy Whitewater-to-Ozark corridor with very few practical public exits in between.

Start

Put-in

Cascade Historic Limestone Silo / Cascade landingOpen map

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

Finish

Take-out

Ozark Bridge / 21st Ave access areaOpen map

Once you pass the Whitewater Creek mouth, public bailout options become scarce until Ozark Bridge. Do not launch late or with a group that is uncertain about covering the mileage.

Pulling access map tiles. Usually under 5 seconds.

Access caveats and watch for

Access caveats

  • Use the public ramp below the Cascade dam, not an improvised launch in the dam zone or above the structure.
  • Once you pass the Whitewater Creek mouth, public bailout options become scarce until Ozark Bridge. Do not launch late or with a group that is uncertain about covering the mileage.
  • Ozark Bridge is an undeveloped bridge access. Expect a basic roadside pull-off and a carry path rather than a polished county ramp.

Watch for

  • A long sequence of riffles, outside-bend boulders, wood, and fatigue-related mistakes late in the day.
  • Fast rises and muddier current after storms, which make this isolated corridor significantly more consequential than the short Ozark-to-Caven route.
  • Private banks and private campground accesses that should not be treated as normal public take-outs.

Check the data behind today's call.

Use this section when the page shows stale data, limited confidence, or a call you want to verify before driving.

Read quality
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Gauge, thresholds, and timing

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

Gauge siteNorth Fork Maquoketa River near Fulton, IA
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Target band231 cfs to 400 cfs
Low threshold150 cfs
High threshold701 cfs
Data confidence behind the rangeLocal route guidance
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Main source behind this scoreWisconsin River Trips North Fork Maquoketa Fulton 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.

  • Public launch supportCascade Historic Limestone Silo / Cascade landing

    The City of Cascade says the Riverview Park corridor has a nearby landing and parking area for canoers and kayakers floating south of town, and WRT describes the practical concrete-ramp launch by the historic limestone silo below the dam.

    Source

  • Official long-corridor supportCascade to Ozark / Caven wilderness stretch, about 18 mi

    Jones County describes about 18 miles between Cascade and the Jackson County Ozark Bridge or Caven Bridge take-outs through a long, largely inaccessible wilderness corridor.

    Source

  • Published continuation mileageCascade to D61 plus Whitewater Creek mouth to 21st Ave, about 19.9 mi

    Wisconsin River Trips documents Cascade Historic Limestone Silo to D61 at 7.8 miles and Whitewater Creek Mouth to 21st Ave / Ozark Bridge at 12.1 miles, supporting the long Cascade-to-Ozark continuation.

    Source

  • Public take-outOzark Bridge / 21st Ave access area

    Jackson County Conservation lists Ozark Bridge on the North Fork water-trail access table, and the existing Ozark-to-Caven route in this corridor uses those published access-area coordinates.

    Source

  • Gauge ladder231 to 400 cfs broad target

    Wisconsin River Trips uses the same Fulton gauge ladder for the scenic upper North Fork corridor, with less than 150 cfs flagged as too shallow and 701+ cfs pushed into the advanced-only range.

    Source

  • Current gauge checkUSGS 05418400 at 943 cfs / 5.04 ft

    USGS Water Services returned current North Fork Maquoketa River near Fulton values of 943 cfs and 5.04 ft at 2026-07-06 11:00 CDT.

    Source

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North Fork Maquoketa River paddling FAQ

What water level is good for paddling North Fork Maquoketa River?

Paddle Today watches North Fork Maquoketa River near Fulton, IA and treats 231 cfs to 400 cfs as the target band for this route, with weather and recent trend included in the final score.

Where does this North Fork Maquoketa River route start and end?

This route starts at Cascade Historic Limestone Silo / Cascade landing and ends at Ozark Bridge / 21st Ave access area, about About 18 to 20 mi on the water.

Is this North Fork Maquoketa River route good for beginners?

This is listed as a hard route. Treat the live score as a planning aid, then confirm conditions, hazards, access, and group skill before launching.

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