Iowa | Iowa City Area

Iowa RiverHills Access to River Junction Access

Official Johnson County Iowa River Water Trail segment from Hills Access and Campground to River Junction Access and Campground, with sinuous bottomland forest, endpoint camping, and a direct Iowa City gauge floor.

Route location

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Open access map
DistanceAbout 9.8 mi
DifficultyEasy
Typical timeAbout 3.5 hr to 5.5 hr
ShuttleCar shuttle
Ralston Creek joins the Iowa River in Iowa City.
River contextIowa River in Iowa City river-level photo — not necessarily this exact reach.Photo by Greenhill54321
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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 Johnson County Conservation rules, campground rules, posted park hours, and Iowa boating/PFD requirements.
CampingOptions nearbyBoth endpoints support camping: Hills has electric and non-electric sites, and River Junction has primitive non-electric campsites. Treat camping as a separate county-park plan, not as permission to camp on private banks.
SeasonApr-OctSpring through fall is the practical window. This lower Johnson County segment can be pleasant at moderate levels, but floodplain access closures, recent rain, and debris can override a simple low-water floor.

Access and shuttle

Launch at Hills Access and paddle the official Johnson County Iowa River Water Trail segment to River Junction Access. This is a wooded, sinuous bottomland reach with campground endpoints, a direct upstream gauge, and closure-prone floodplain logistics.

Access map

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Start

Put-in

Hills Access & Campground
DirectionsOpen map

Hills Access is a Johnson County boat-ramp and campground access on the Iowa River; use the signed ramp and public parkland for staging.

Finish

Take-out

River Junction Access & Campground
DirectionsOpen map

River Junction Access has a county-published coordinate, boat ramp, primitive campsites, and restrooms, but it can close to vehicle traffic when the Iowa and English Rivers rise.

Road shuttle

Stage the take-out at River Junction Access and Campground, then drive back to Hills Access. Check Johnson County closure notices before leaving a vehicle because River Junction can close during high water.

Additional access notes
  • The Iowa River Water Trail continues downstream, but this card ends at River Junction. Do not drift into the remote Tri-County Bridge / River Forks gap without a separate long-route plan.
More route and safety guidance
  • This segment is highly sinuous and runs through bottomland forest. Expect fresh wood, soft banks, and fewer simple exits after rain.
  • Use Hills Access and River Junction Access as the public endpoints; do not assume private banks or farmland edges are legal stops.
Terms and safety
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Conditions

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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 siteIowa River at Iowa City, IA
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Preferred rangeNeeds paddler reports
Known low-water floor200 cfs
High thresholdWater-level guidance unavailable
Evidence strength behind the rangePartial source data
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Main source behind this scoreJohnson County Iowa River Clean Up history for the Sturgis-to-Hills reach
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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.

  • Official routeHills Access to River Junction Access, 9.8 mi

    Johnson County lists Hills Access to River Junction Access as the second Johnson County Iowa River Water Trail segment and describes a highly sinuous reach with bottomland forest and Pechman Creek Delta context.

    Source

  • Endpoint access and campingBoat ramps and campgrounds at both ends

    Johnson County park guides describe Hills as a popular launch/end point with ramp, latrine, playground, and electric/non-electric camping; River Junction has a ramp, parking, non-electric camping, and restrooms.

    Source

  • River Junction coordinate41.4912969, -91.5017984

    Johnson County camping information publishes River Junction map coordinates and notes boat-ramp access to the Iowa River.

    Source

  • Gauge check during route review · 2026-07-232,200 cfs / 11.77 ft at 2026-07-23 14:00 CDT

    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

  • Closure caveatRiver Junction closed during June 2026 rising water

    Johnson County announced a River Junction vehicle closure on June 17, 2026 because rising Iowa and English River levels were expected to put the area out of bank.

    Source

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